UMM
EN

CN

中文 /  EN
language
中国
韩国
韩国
韩国
韩国
韩国
imgboxbg
imgboxbg

Industry News

Learn more about us through the industry

搜索
Search

News

Your location:
Homepage
/
/
Iridium particles manufacturers tell you the history of iridium

Iridium particles manufacturers tell you the history of iridium

  • Categories:News
  • Author:
  • Origin:
  • Time of issue:2021-11-15 16:40
  • Views:0

(Summary description)The discovery of iridium particles is closely related to platinum and other platinum group elements. The ancient Ethiopians and people of various cultures in South America have used naturally occurring platinum metal since ancient times

Iridium particles manufacturers tell you the history of iridium

(Summary description)The discovery of iridium particles is closely related to platinum and other platinum group elements. The ancient Ethiopians and people of various cultures in South America have used naturally occurring platinum metal since ancient times

  • Categories:News
  • Author:
  • Origin:
  • Time of issue:2021-11-15 16:40
  • Views:0
Information

The discovery of iridium particles is closely related to platinum and other platinum group elements. The ancient Ethiopians and people of various cultures in South America have used naturally occurring platinum metal since ancient times, which must contain a small amount of other platinum elements, which also includes iridium. The Spanish conquistadors in the 17th century discovered platinum in the province of Chocó, Colombia, and brought it to Europe. However, it was not until 1748 that scientists discovered that it was not an alloy of any known metal, but a completely new element.

Best iridium particles

Performance: The main performance of iridium particles is: ⑴Density 22.56g/cm^3; ⑵Melting point 2454℃, the use temperature of iridium products can reach 2100~2200¨C; ⑶High elastic modulus (538.3GPa), low Poisson coefficient (0.26), low-temperature plasticity is very poor; ⑷ is the most corrosion-resistant metal, compact iridium is insoluble in all inorganic acids, and is not corroded by other metal melts, such as molten lead, zinc, nickel, iron, gold, etc.; It can withstand the erosion of many molten reagents and high-temperature silicates; ⑸Like other platinum group metal alloys, iridium alloy can firmly adsorb organic matter and can be used as a catalyst material; ⑹Iridium generates IrO2 in air or oxygen above 600 ℃, and at 1100 Decomposition at ℃; the volatilization of iridium in the air at 1227℃ is 100 times that of platinum. Iridium can be smelted in high frequency or intermediate frequency furnace, electric arc furnace, electron beam, etc. Iridium has good plasticity above 1600°C and is usually hot processed.

Uses: The high melting point and high stability of iridium particles make it important for many special occasions, but the brittleness and high temperature loss of iridium limit its application to a certain extent. The earliest application of iridium was as a pen tip material, and later applications for injection needles, balance blades, compass holders, and electrical contacts were proposed. The iridium crucible can be used to grow refractory oxide crystals. The crucible can work at 2100-2200°C for thousands of hours and is an important precious metal vessel material. The high temperature oxidation resistance and thermoelectric properties of iridium make the iridium/iridium rhodium thermocouple the only precious metal temperature measurement material that can measure high temperatures up to 2100℃ in the atmosphere; it can be used as a container material for radioactive heat sources; anodized iridium film is a kind of The promising electrochromic material. Ir192 is a gamma-ray source, which can be used for non-destructive testing and radiochemotherapy. At the same time, iridium is a very important alloying element, and some iridium alloys are used in some key sectors; iridium compounds also have their own unique uses.
 

Keyword:

Scan the QR code to read on your phone

Top dynamic rankings

Ruthenium Ingot for Sale: A Comprehensive Guide
Ruthenium Ingot for Sale: A Comprehensive Guide
Ruthenium is a rare, silvery-white transition metal that belongs to the platinum group of elements. It is known for its high corrosion resistance, high melting point, and unique physical and chemical properties that make it a valuable material in various industries. One of the most common forms of ruthenium available in the market is the ruthenium ingot, which is used in different applications such as electronics, jewelry, and catalysis. In this article, we will discuss everything you need to know about ruthenium ingot for sale.
See more information
Ruthenium is a rare, silvery-white transition metal that belongs to the platinum group of elements. It is known for its high corrosion resistance, high melting point, and unique physical and chemical properties that make it a valuable material in various industries. One of the most common forms of ruthenium available in the market is the ruthenium ingot, which is used in different applications such as electronics, jewelry, and catalysis. In this article, we will discuss everything you need to know about ruthenium ingot for sale.
Factors to consider when looking for good price and quality Spherical vanadium powder
Factors to consider when looking for good price and quality Spherical vanadium powder
In addition to quality, good price is also important. When looking for a supplier of good price and quality Spherical vanadium powder, it is important to compare prices from multiple sources to ensure that you are getting a fair deal. However, it is important to keep in mind that price should not be the only factor in choosing a supplier. Quality should remain the primary focus, as a low price may not always equate to good quality.
See more information
In addition to quality, good price is also important. When looking for a supplier of good price and quality Spherical vanadium powder, it is important to compare prices from multiple sources to ensure that you are getting a fair deal. However, it is important to keep in mind that price should not be the only factor in choosing a supplier. Quality should remain the primary focus, as a low price may not always equate to good quality.
good price and quality Spherical vanadium powder: high-quality material with wide application
good price and quality Spherical vanadium powder: high-quality material with wide application
The good price and quality Spherical vanadium powder is a critically important material in many industries, with applications ranging from aerospace to energy production to pharmaceuticals. The demand for high-quality spherical vanadium powder has increased rapidly in recent years, as more and more companies seek to improve the performance and quality of their products. One of the key factors in selecting a supplier of spherical vanadium powder is finding one that can offer both good price and quality.
See more information
The good price and quality Spherical vanadium powder is a critically important material in many industries, with applications ranging from aerospace to energy production to pharmaceuticals. The demand for high-quality spherical vanadium powder has increased rapidly in recent years, as more and more companies seek to improve the performance and quality of their products. One of the key factors in selecting a supplier of spherical vanadium powder is finding one that can offer both good price and quality.
Benefits of Wholesale Nano tungsten powder
Benefits of Wholesale Nano tungsten powder
Wholesale Nano tungsten powder is  useful as a catalyst. A catalyst is a substance that speeds up a chemical reaction without being consumed in the process. Wholesale Nano tungsten powder can be used as a catalyst in a number of chemical reactions, such as the production of sulfuric acid.
See more information
Wholesale Nano tungsten powder is  useful as a catalyst. A catalyst is a substance that speeds up a chemical reaction without being consumed in the process. Wholesale Nano tungsten powder can be used as a catalyst in a number of chemical reactions, such as the production of sulfuric acid.
Wholesale Nano tungsten powder: Benefits and Uses
Wholesale Nano tungsten powder: Benefits and Uses
Wholesale Nano tungsten powder is a popular product in the chemical industry. This article will discuss the benefits and uses of Wholesale Nano tungsten powder. Wholesale Nano tungsten powder is a fine powder that is made up of tungsten atoms. The particles are extremely small, with a size of less than one micrometer. The small size of the particles makes Wholesale Nano tungsten powder very useful in a number of applications.
See more information
Wholesale Nano tungsten powder is a popular product in the chemical industry. This article will discuss the benefits and uses of Wholesale Nano tungsten powder.

Wholesale Nano tungsten powder is a fine powder that is made up of tungsten atoms. The particles are extremely small, with a size of less than one micrometer. The small size of the particles makes Wholesale Nano tungsten powder very useful in a number of applications.
Tungsten powder supplier introduces the application overview of spherical tungsten powder
Tungsten powder supplier introduces the application overview of spherical tungsten powder
Tungsten powder supplier will introduce to you: Due to the irregular shape of conventional tungsten powder particles, not only the fluidity is poor, but also the bulk density is small, which limits its application. In recent years, with the development of porous tungsten materials, thermal spraying and powder metallurgy injection molding technologies, the demand for spherical tungsten powder is increasing day by day.
See more information
Tungsten powder supplier will introduce to you: Due to the irregular shape of conventional tungsten powder particles, not only the fluidity is poor, but also the bulk density is small, which limits its application. In recent years, with the development of porous tungsten materials, thermal spraying and powder metallurgy injection molding technologies, the demand for spherical tungsten powder is increasing day by day.
Tungsten powder factory briefly introduces spherical tungsten powder for you
Tungsten powder factory briefly introduces spherical tungsten powder for you
Tungsten powder factory will introduce to you that metal tungsten with high melting point and high hardness is an important strategic material, which is widely used in tungsten carbide tools, electric filaments, tool steel additives, rockets, spacecraft, nuclear reactors and other fields. With the development of science and technology, new special requirements are constantly put forward for raw material tungsten powder. For example, high-quality cemented carbide requires ultra-fine tungsten powder; electronic materials and filter materials require spherical tungsten powder.
See more information
Tungsten powder factory will introduce to you that metal tungsten with high melting point and high hardness is an important strategic material, which is widely used in tungsten carbide tools, electric filaments, tool steel additives, rockets, spacecraft, nuclear reactors and other fields. With the development of science and technology, new special requirements are constantly put forward for raw material tungsten powder. For example, high-quality cemented carbide requires ultra-fine tungsten powder; electronic materials and filter materials require spherical tungsten powder.
Ru sputtering target factory introduces product demand trends for you
Ru sputtering target factory introduces product demand trends for you
Ru sputtering target factory will introduce to you: the sputtering target industry chain is basically distributed in a pyramid, mainly including four links: metal purification, target manufacturing, sputtering coating and terminal application. Among them, metal purification and target manufacturing are the most important basic links of raw materials in the electronics industry,
See more information
Ru sputtering target factory will introduce to you: the sputtering target industry chain is basically distributed in a pyramid, mainly including four links: metal purification, target manufacturing, sputtering coating and terminal application. Among them, metal purification and target manufacturing are the most important basic links of raw materials in the electronics industry,
Ru sputtering target factory Introduction Product categories
Ru sputtering target factory Introduction Product categories
Ru sputtering target factory tells you the types and classifications of sputtering targets. (1) According to the chemical composition and material of the target, the sputtering target can be divided into metal/non-metal single substance target, alloy target, ceramic/compound target, etc.
See more information
Ru sputtering target factory tells you the types and classifications of sputtering targets.
(1) According to the chemical composition and material of the target, the sputtering target can be divided into metal/non-metal single substance target, alloy target, ceramic/compound target, etc.
UMM

Scan the QR code and follow the official account