Knowledge about cadmium sheet
Cadmium sheet is a type of thin metal sheet made from cadmium, a chemical element with the atomic number 48. It is soft, malleable, and ductile, and has a bluish-white hue.Due to its unique properties, cadmium sheet is used in a variety of applications, primarily in the aerospace, defense, and electronics industries. Cadmium sheet is highly resistant to corrosion and has excellent electrical conductivity, making it ideal for use in electrical connectors and other electronic components. It is also used in radiation shielding, as cadmium is a highly effective absorber of neutrons.
However, cadmium is also a toxic substance that can have harmful effects on human health and the environment. Exposure to cadmium can cause kidney damage, lung cancer, and other health problems. Therefore, the use of cadmium sheet is highly regulated, and manufacturers must adhere to strict safety standards when handling and processing the material.
To minimize the health and environmental risks associated with cadmium, some industries have begun to seek alternatives to cadmium sheet. These alternatives include other metals like zinc, which have similar properties to cadmium but are less toxic.
Despite the risks associated with cadmium, the material remains an important component in certain industries. As long as safety regulations are followed and proper precautions are taken, cadmium sheet can continue to be used in a variety of applications.
Various Types of cadmium sheet
Cadmium sheet is a versatile and highly malleable metal that has many industrial applications. It is a soft, bluish-white metal that is resistant to corrosion and has a low melting point. Cadmium is often alloyed with other metals to enhance their properties, and it is also commonly used as a plating material due to its excellent corrosion resistance. There are several types of cadmium sheet available, each with specific properties and applications.1. Standard cadmium sheet – This is the most common type of cadmium sheet and is used in a variety of industrial applications such as electroplating, aerospace, and battery manufacturing.
2. High purity cadmium sheet – High purity cadmium sheet is used in the production of semiconductor devices, nuclear reactors, and other applications that require high purity materials.
3. Cadmium oxide sheet – Cadmium oxide sheet is used in the manufacture of cadmium red pigments and as a catalyst in the production of other chemicals.
4. Cadmium-tin sheet – This alloy is used in the manufacture of electronic components such as transistors and diodes.
5. Cadmium-silver sheet – This alloy is used in the manufacture of electrical contacts, switches, and relays.
6. Cadmium-nickel sheet – This alloy is used in the production of rechargeable batteries, solar panels, and other electronic devices.
7. Cadmium-zinc sheet – This alloy is used in the manufacture of soldering alloys, brazing alloys, and other types of metal alloys.
In summary, cadmium sheet is a versatile and highly useful material with a range of industrial applications. Different types of cadmium sheet are available to meet specific requirements based on their properties and intended use.
FAQ sourcing cadmium sheet manufacturer from China with multiple answers
Q: Can you suggest some reliable cadmium sheet manufacturers in China?A: Yes, there are several reputable manufacturers in China that produce high-quality cadmium sheets. Some of the top manufacturers include Tianjin Qimingxing Metal Material Co., Ltd, Hunan High Broad New Material Co., Ltd, and Shanghai Covio Industry Limited.
Q: What certifications should I look for when sourcing a cadmium sheet manufacturer from China?
A: It is essential to ensure that the manufacturer has all the necessary certifications to produce cadmium sheets safely and responsibly. Some of the certifications you should look for include ISO 9001:2015, ISO 14001:2015, and OHSAS 18001:2007.
Q: What is the standard thickness range of cadmium sheets produced in China?
A: The standard thickness range of cadmium sheets produced in China is typically between 0.012mm to 5mm. However, some manufacturers can produce sheets up to 10mm thick or more if needed.
Q: What is the maximum size of cadmium sheets that can be produced in China?
A: Most manufacturers in China can produce cadmium sheets up to 2000mm in length and 1000mm in width. However, some manufacturers can produce larger sheets of up to 2500mm in length and 1250mm in width.
Q: What is the typical lead time for producing cadmium sheets in China?
A: The lead time for producing cadmium sheets in China can vary depending on the manufacturer and the quantity ordered. However, the average lead time is around 15-20 days after receiving the deposit payment.
Q: What is the usual packaging method for cadmium sheets produced in China?
A: Cadmium sheets are typically packed in wooden crates or boxes for shipping. The sheets are usually separated by a layer of foam or plastic to prevent damage during transit.
In conclusion, when sourcing a cadmium sheet manufacturer from China, it is essential to ensure that they have the necessary certifications, can produce the required thickness and size, and have a reasonable lead time for production. It is also crucial to check the packaging method to ensure that the sheets arrive at their destination without damage.
Applications of cadmium sheet
Cadmium sheet is a silver-white metal that has unique properties such as resistance to corrosion and the ability to absorb neutrons, making it useful in a variety of applications. Here are some of the applications of cadmium sheets:1. Nuclear reactors: Cadmium sheets are used as neutron absorbers in nuclear reactors. When placed around a nuclear reactor core, they help control the rate of nuclear fission and prevent dangerous reactions.
2. Aerospace industry: The aerospace industry uses cadmium sheets in the production of turbines, engines, and other components. Cadmium is lightweight and has a high melting point, making it ideal for use in aerospace applications.
3. Electrical contacts and connectors: Cadmium sheets are used in electrical contacts and connectors due to their good electrical conductivity and resistance to corrosion.
4. Solar cells: Cadmium telluride is used in the manufacture of thin-film solar cells, which are more efficient than traditional silicon-based solar cells. Cadmium sheets are also used in the production of solar cell substrates.
5. Electroplating: Cadmium sheets are used in electroplating to coat other metals and protect them from corrosion.
6. Electrodes: Cadmium is used in the production of electrodes for batteries and other electrochemical applications. It is also used in the production of semiconductors, which are essential components of electronic devices.
7. Soldering: Cadmium is used in soldering because of its low melting point and ability to form strong bonds with metals like copper, brass, and nickel.
In conclusion, cadmium sheets have a variety of applications across different industries due to their unique properties such as resistance to corrosion, high melting point, and ability to absorb neutrons. From nuclear reactors to aerospace industry components, cadmium sheets have proven to be a valuable material in many applications.
Manufactured Products made of cadmium sheet
Cadmium is a silvery-white, soft, and malleable metal found naturally in the earth’s crust. It has many unique properties, including a low melting point, high electrical conductivity, and excellent corrosion resistance. Cadmium sheet is a form of cadmium metal that is commonly used in various industrial and consumer applications due to its high durability and flexibility.One of the most popular applications of cadmium sheet is in the manufacturing of batteries. Cadmium is an essential component of nickel-cadmium (NiCad) batteries, which are commonly used in cordless power tools, electronic devices, and emergency backup systems. Cadmium sheet is also used in the production of solar panels, which rely on cadmium telluride as a key ingredient.
Another application of cadmium sheet is in the manufacture of electroplating components. Cadmium-coated steel parts are widely used in the automotive and aerospace industries as they provide excellent corrosion resistance and are less likely to tarnish than alternative materials.
Cadmium sheet is also utilized in the nuclear industry, where it is used to shield various radioactive materials due to its high neutron-absorbing capabilities. The metal is also used in the form of cadmium rods for control of neutron flux in research reactors.
Cadmium sheet is also used in the production of various types of alloys. For example, it can be combined with zinc to produce cadmium-plated screws, nuts, and bolts, which are widely used in the manufacturing of aircraft and marine vessels. Cadmium alloys are also used in the fabrication of high-temperature solders, which are essential in the manufacturing of heat exchangers, HVAC equipment, and gas turbines.
In conclusion, cadmium sheet is an essential component in the manufacturing of a range of industrial and consumer products. With its unique properties, cadmium sheet provides excellent corrosion resistance, flexibility, and durability in numerous applications.
The Evolution history of cadmium sheet
Cadmium sheet is a type of metal sheet that has a silvery-white appearance and is known for its low melting point and good ductility. The history of cadmium sheet can be traced back to the late 1800s when cadmium was first discovered as a by-product of zinc refining.Initially, cadmium was used in pigments for ceramics and paints, but it was later found to have a variety of other applications. In the early 1900s, cadmium was used to coat steel and other metals to prevent corrosion and rusting. This led to the development of cadmium-plated steel sheets that were widely used in the manufacturing of aircraft and other industrial applications.
During World War II, the demand for cadmium increased rapidly as it was used to prevent corrosion in military equipment and vehicles. As a result, more efficient methods for producing cadmium became necessary, and new alloys were developed that contained varying amounts of cadmium.
In the post-war era, cadmium sheet became more widely used in architecture and construction due to its aesthetic qualities and corrosion resistance. However, concerns about the toxicity of cadmium and its environmental impact led to strict regulations on its use in certain applications.
Today, cadmium sheet is still used in a variety of industries, including aerospace, automotive, and electronics. However, many companies have shifted to using alternative metals and coatings that are less harmful to the environment and human health.
In conclusion, the evolution history of cadmium sheet spans over a century and has been characterized by periods of rapid growth and innovation, as well as increasing concerns about toxicity and environmental impact.
The Process of cadmium sheet
Cadmium sheet is a type of metal sheet used in various industries, including aerospace, automotive, and construction. The process of making cadmium sheet begins with the mining of cadmium oxide, which is then refined to produce pure cadmium metal.Once the cadmium metal is obtained, it is melted and poured into a mold to form an ingot. The ingot is then rolled between a series of rollers in a process called hot rolling. During this process, the ingot is heated to a temperature of around 500-600°C and passed through a series of rollers that gradually reduce its thickness to the desired thickness of the cadmium sheet.
After hot rolling, the cadmium sheet undergoes a process known as annealing, which involves heating the sheet to a temperature of around 200-300°C for several hours to improve its ductility and reduce its brittleness. This also helps to remove any stresses that may have built up during the hot rolling process.
Finally, the cadmium sheet is trimmed to the desired size and prepared for use. It may undergo additional processes, such as surface treatment or coating, depending on the application for which it will be used.
Throughout the process of making cadmium sheet, workers must take precautions to prevent exposure to cadmium, which is a toxic heavy metal that can cause serious health problems. Proper ventilation, protective clothing, and equipment must be used to ensure worker safety.
Overall, the process of making cadmium sheet involves mining, refining, melting, hot rolling, annealing, and trimming. It is an intricate process that requires careful attention to detail and safety measures to produce a high-quality product that meets the needs of various industries.
Benefits Advantages of Utilizing cadmium sheet
Cadmium sheet, which is a type of metal sheet, is widely used in various industries due to its numerous benefits and advantages. Some of the key benefits and advantages of utilizing cadmium sheet are discussed below.1. Corrosion Resistance: One of the most significant benefits of cadmium sheet is its excellent resistance to corrosion. This makes it an ideal material for use in harsh and corrosive environments such as the marine, aerospace, and chemical industries.
2. High Strength and Ductility: Cadmium sheet has a high strength-to-weight ratio and is highly ductile, meaning it can be easily formed and shaped without cracking. This makes it an excellent choice for applications requiring a combination of strength and ease of manufacturing.
3. Low Melting Point: Cadmium sheet has a low melting point, making it an ideal material for use in brazing and welding applications. It can also be easily soldered to other metals, making it a popular choice for electronic components.
4. Good Conductor of Electricity: Cadmium sheet is an excellent conductor of electricity and can be used in various electrical components such as batteries, transformers, and capacitors.
5. Biocompatibility: Cadmium sheet is biocompatible, meaning it does not harm living tissues and can be used in medical applications such as implants and prosthetics.
6. Low Toxicity: While cadmium is toxic in its pure form, cadmium sheet is considered to be relatively inert and is not harmful to humans when used in the right way. This makes it safe to use in various industrial and commercial applications.
Overall, cadmium sheet is a versatile material with numerous benefits and advantages. Its unique properties make it an ideal choice for applications requiring strength, durability, and resistance to corrosion.
Disadvantages cadmium sheet
Cadmium is a highly toxic metal that is often used in the production of batteries, electrical appliances, and other electronic components. Cadmium sheet, in particular, is commonly used in the construction of industrial equipment, such as heat exchangers and boiler pipes. While cadmium sheet offers several benefits, it also has several disadvantages that must be considered when using this material.1. Toxicity: Cadmium is a poisonous metal that can cause serious health problems if ingested or absorbed into the body. It can damage the kidneys, lungs, liver, and reproductive system, and exposure to high levels of cadmium can even be fatal. This makes handling, machining, and disposing of cadmium sheet a hazardous process that requires special care and attention.
2. Environmental hazards: Cadmium is also a significant environmental pollutant. It is often found in industrial wastewater, and can leach into soil and groundwater from industrial sites or when cadmium-containing products are improperly disposed of. This can have serious consequences for ecosystems, wildlife, and human health.
3. High cost: Cadmium sheet can be expensive compared to other metals, such as steel or aluminum. This can make it difficult to justify its use in some applications, particularly where other materials may be more cost-effective.
4. Corrosion resistance: While cadmium sheet has good corrosion resistance, it is not as durable as some other metals. In particular, it can be vulnerable to corrosion from acidic or alkaline environments, which can limit its usefulness in certain applications.
5. Availability: Cadmium is a rare metal, and its supply can be limited. This can make it challenging to source cadmium sheet in some regions, and may also lead to price fluctuations or volatility.
In conclusion, cadmium sheet offers several benefits such as good corrosion resistance, high melting point, and good conductivity. However, its toxicity, environmental hazards, high cost, limited availability, and limited corrosion resistance can make it challenging to use in certain applications. Therefore, it is important to carefully consider these factors before deciding whether to use cadmium sheet in a given application. When possible, alternative non-toxic and environmentally friendly materials should be chosen.
Selecting the Ideal Manufacturer cadmium sheet
When selecting the ideal manufacturer of cadmium sheet, there are several things to consider. Here are some key points to keep in mind:1. Quality: The manufacturer should have high-quality cadmium sheets made from pure cadmium. They should be able to produce sheets of different sizes as well as custom orders to meet specific requirements.
2. Reputation: Choose a manufacturer with a good reputation in the industry. Read online reviews and check their social media pages to see what previous customers have to say about their products and services.
3. Experience: Look for a manufacturer with several years of experience in the industry. This will give you confidence that they know what they are doing and can produce quality products consistently.
4. Capabilities: The manufacturer should have the necessary equipment and technology to produce a wide range of cadmium sheets. They should also have the ability to create custom designs based on your unique specifications.
5. Compliance: Choose a manufacturer that adheres to industry standards. They should comply with environmental regulations and safety standards to ensure that their products are safe for use.
6. Customer service: The manufacturer should be responsive and easy to communicate with. They should be willing to answer your questions and provide guidance as needed.
By considering these points, you can select the ideal manufacturer of cadmium sheet that can meet all your needs and ensure the highest quality products.
Things to Consider When Purchasing cadmium sheet
When purchasing cadmium sheet, it is crucial to consider several factors to ensure that you get the right product. Here are some important things to keep in mind:1. Quality: One of the most important factors to consider when purchasing cadmium sheet is quality. The quality of the sheet will determine its durability, strength, and resistance to wear and tear. Make sure you choose a reputable supplier that provides high-quality cadmium sheets.
2. Size and thickness: Cadmium sheets are available in different sizes and thicknesses. Consider your specific requirements when choosing the size and thickness of the sheet. This will help you to ensure that the sheet is suitable for your required application.
3. Certification: Look for a supplier who can provide you with a certificate of compliance or material certification. This will ensure that you are buying a genuine and high-quality product that meets safety and quality standards.
4. Pricing: Cadmium sheet prices can vary depending on the supplier, quality, and size. Consider your budget and shop around to find suppliers that offer competitive pricing. However, it’s important not to compromise on quality for a lower price.
5. Turnaround time: If you have a deadline for your project, it’s important to consider the turnaround time of the supplier. Choose a supplier who can deliver the product within the required timeframe.
6. Handling and safety: Cadmium can be hazardous when not handled correctly. Ensure that the supplier provides safety information, and handle the product carefully when receiving and storing it.
In conclusion, purchasing cadmium sheet requires careful consideration of several important factors. Quality, size and thickness, certification, pricing, turnaround time, and safety are all critical factors that should be carefully considered when choosing a supplier. By keeping these factors in mind, you can ensure that you purchase a high-quality product that meets your specific needs and requirements.
Properties of cadmium sheet
Cadmium is a silvery-white metal that is soft and ductile in its pure form. It has relatively low melting and boiling points, which make it easy to shape and form. Cadmium sheet is a flat, thin product made from cadmium metal that is used for a variety of applications in industries such as aerospace, electronics, and construction.One of the main properties of cadmium sheet is its resistance to corrosion. Cadmium is highly resistant to corrosion in most environments, including acidic, alkaline, and saltwater solutions. This makes it a popular material for use in marine and offshore applications, as well as for electronic components and aerospace equipment.
Another important property of cadmium sheet is its high electrical conductivity. Cadmium is an excellent conductor of electricity, which makes it ideal for use in electronic components and circuits. It is also frequently used as a coating on other metals to improve their conductivity.
Cadmium sheet is also known for its low coefficient of friction. This means that it is highly resistant to wear and tear, making it a popular material for use in bearings and other high-friction applications. It is also used in aircraft manufacture, where its low friction can reduce the amount of energy required to move parts.
Cadmium sheet is relatively ductile, meaning it can be formed and shaped into a variety of shapes without breaking or cracking. This makes it a versatile material for use in a variety of applications. However, due to its softness, it may not be suitable for use in applications that require high strength or durability.
Despite its useful properties, cadmium is a toxic metal that can be harmful to human health when ingested or inhaled as dust. For this reason, it is important to handle cadmium sheet with care and follow proper safety procedures.
How to use cadmium sheet
Cadmium sheet is a versatile metal that can be used for a variety of applications. It is commonly used in the aerospace, military, and nuclear industries due to its high corrosion resistance and high thermal conductivity. Here are some ways that cadmium sheet can be used:1. As a protective coating: Cadmium sheet can be used to protect other metals from corrosion. It is often applied to the surface of steel or other metals to prevent rust and other forms of corrosion.
2. In electrical components: Cadmium sheet can be used in the manufacture of electrical contacts and connectors. It is an excellent conductor of electricity and can withstand high temperatures.
3. In nuclear power plants: Cadmium sheet can be used to control nuclear reactions. It is often used as a control rod in nuclear reactors to control the chain reaction and prevent a nuclear meltdown.
4. In aerospace applications: Cadmium sheet is used in the manufacture of aircraft parts, such as fuel tanks and wing ribs. It is lightweight, corrosion-resistant, and can withstand high temperatures.
5. As a material for corrosion testing: Cadmium sheet is often used in corrosion testing to evaluate the corrosion resistance of other metals and materials. It can be exposed to corrosive environments to simulate real-world conditions and test the durability of other materials.
When working with cadmium sheet, it is important to take appropriate safety precautions. Cadmium is a toxic metal and can cause serious health problems if ingested or inhaled. It is recommended to wear gloves, a respirator, and other protective equipment when handling cadmium sheet.
Terms for cadmium sheet
Cadmium sheet is a flat piece of metal that is made of cadmium. It is often used in chemical processes, aviation, and nuclear reactors due to its unique physical and chemical properties.Some terms are commonly associated with cadmium sheet, including:
1. Corrosion Resistance: Cadmium sheet has excellent corrosion resistance, which makes it ideal for use in environments where it will be exposed to harsh chemicals and other corrosive substances.
2. High Melting Point: Cadmium sheet has a high melting point of approximately 609 degrees Celsius (1,128 degrees Fahrenheit), which makes it suitable for high-temperature applications.
3. Ductility: Cadmium sheet is ductile, which means that it can be easily shaped and formed into different configurations.
4. Low Toxicity: Despite being a toxic metal, cadmium is low in toxicity, which makes it relatively safe to handle if proper safety protocols are followed.
5. Thin-Film Deposition: Cadmium sheet is also used in thin-film deposition processes, where it is deposited as a thin layer onto a substrate to create various electronic and optical components.
6. Radiation Shielding: Cadmium sheet is used as a radiation shield in nuclear reactors and other applications where radiation is a concern.
7. Limited Availability: Cadmium sheet is not as widely available as other metals due to its toxicity and restricted use in many countries.
In conclusion, cadmium sheet is a specialized metal that is used in a variety of applications due to its unique properties. Its corrosion resistance, high melting point, ductility, low toxicity, and suitability for thin-film deposition and radiation shielding make it a popular choice in various industries.
cadmium sheet Price
Cadmium sheet is a type of metal sheet made from cadmium, a silvery-white, soft, ductile and toxic metal element with the atomic number 48. It is typically used in industrial and manufacturing applications due to its corrosion resistance, low melting point, and excellent thermal properties.The price of cadmium sheet can vary depending on the size, thickness, and quality of the product. Generally speaking, the current market price for cadmium ranges from $6 to $10 per pound. However, prices may fluctuate based on factors like supply and demand, global economic conditions, and the cost of production.
In addition to the cost of the product itself, buyers may also need to consider other expenses, such as shipping fees and any applicable taxes or import duties. Some suppliers may also require a minimum order quantity or have additional fees for custom orders or specialized cuts.
When buying cadmium sheet, it is important to choose a reputable supplier that offers quality products and reliable customer service. This can help ensure that you get the best value for your money and avoid potential issues like damaged or incorrectly sized materials.
Overall, cadmium sheet can be a valuable material for a wide range of applications, from aerospace to electronics to nuclear power. By understanding the price and other important factors involved in purchasing this metal sheet, buyers can make informed decisions and effectively meet their industrial and manufacturing needs.