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Application introduction of high purity rhenium

Application introduction of high purity rhenium

(Summary description)Metal rhenium and its alloys can be used to make tap water pen tips and high-temperature thermocouples, and be used as catalysts in alcohol dehydrogenation, ammonia synthesis and sulfur trioxide production from sulfur dioxide.

Application introduction of high purity rhenium

(Summary description)Metal rhenium and its alloys can be used to make tap water pen tips and high-temperature thermocouples, and be used as catalysts in alcohol dehydrogenation, ammonia synthesis and sulfur trioxide production from sulfur dioxide.

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Metal rhenium and its alloys can be used to make tap water pen tips and high-temperature thermocouples, and be used as catalysts in alcohol dehydrogenation, ammonia synthesis and sulfur trioxide production from sulfur dioxide. Alloys containing 90% tungsten, 1% vanadium, and 9% rhenium can withstand high temperatures. Since rhenium is scattered and expensive, its practical application has yet to be developed.

high purity rhenium prices

1. Rhenium is mainly used as a catalyst in the petroleum industry.
2. Rhenium has high electron emission performance and is widely used in radio, television and vacuum technology.
3. Rhenium has a very high melting point and is a major high temperature instrument material. At the same time, rhenium-containing alloys are also used in the manufacture of heat-resistant parts of aero-engines, and about 80% of the world's rhenium is used in the production of aero-engines.
4. Rhenium and Rhenium alloys can also be used as electronic tube components and ultra-high temperature heaters to evaporate metals.
5. The tungsten-rhenium thermocouple does not soften at 3100 °C. Adding 25% rhenium to the tungsten or molybdenum alloy can increase the ductility. Rhenium is used as a high-temperature coating on rockets and missiles. Instruments and high-temperature components used in spacecraft such as heat shields, arc discharges, and electrical contactors require rhenium.
6. Metal rhenium and its alloys can be used to make tap water pen tips and high temperature thermocouples. It is used as a catalyst in chemical industry such as alcohol dehydrogenation and ammonia synthesis. Alloys containing rhenium are resistant to high temperatures. Due to the scattered presence of rhenium, it is expensive, and practical applications have yet to be developed. It is also used to make electric filaments, shells for artificial satellites and rockets, and protective panels for atomic reactors.

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Compounds of Osmium
Compounds of Osmium
The chemical formula is OsO2, there are two crystal forms (1) The molecular weight is 222.20, it is an orange-brown crystal, and the relative density is 11.37 (21.4°C).
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The chemical formula is OsO2, there are two crystal forms (1) The molecular weight is 222.20, it is an orange-brown crystal, and the relative density is 11.37 (21.4°C).
Osmium can make crystal dials
Osmium can make crystal dials
Osmium is a chemical element with the chemical symbol Os, atomic number 76, and atomic weight 190.23 u. Osmium is a hard, brittle platinum-group transition metal with a distinctive bluish-white luster.
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Osmium is a chemical element with the chemical symbol Os, atomic number 76, and atomic weight 190.23 u. Osmium is a hard, brittle platinum-group transition metal with a distinctive bluish-white luster.
Osmium ingot manufacturers explain the chemical properties of osmium
Osmium ingot manufacturers explain the chemical properties of osmium
Osmium is the densest known metal element, with a density of 22.48g/cm3, a melting point of 3045°C, and a boiling point of over 5027°C. Hexagonal dense lattice.
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Osmium is the densest known metal element, with a density of 22.48g/cm3, a melting point of 3045°C, and a boiling point of over 5027°C. Hexagonal dense lattice.
Osmium ingot manufacturers explain the distribution of osmium deposits
Osmium ingot manufacturers explain the distribution of osmium deposits
Osmium is a platinum group element, which exists almost completely in elemental state and is highly dispersed in various ores.
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Osmium is a platinum group element, which exists almost completely in elemental state and is highly dispersed in various ores.
Osmium ingot manufacturers introduce the chemical properties of osmium
Osmium ingot manufacturers introduce the chemical properties of osmium
Reflective tin white with light blue. Reflectance: 67.5 (green light), 66 (orange light), 67 (red light). The double reflection of the plane parallel to the c-axis is clear.
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Reflective tin white with light blue. Reflectance: 67.5 (green light), 66 (orange light), 67 (red light). The double reflection of the plane parallel to the c-axis is clear.
Uses of Ruthenium
Uses of Ruthenium
The ability of ruthenium to exist in multiple oxidation states is an important property of this rare element and plays an important role in its applications.
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The ability of ruthenium to exist in multiple oxidation states is an important property of this rare element and plays an important role in its applications.
Application types of ruthenium and its compounds
Application types of ruthenium and its compounds
Rhodium-ruthenium alloy: a binary alloy containing ruthenium based on rhodium. The maximum solubility of ruthenium in rhodium is >20%, and the as-cast Vickers hardness of RhRu10 alloy is 1344.
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The main method of preparing spherical tungsten powder in China
The main method of preparing spherical tungsten powder in China
Using the technology of secondary oxidation and reduction of tungsten powder, quasi-spherical tungsten powder can be obtained, and the manufacturing cost is low,
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Using the technology of secondary oxidation and reduction of tungsten powder, quasi-spherical tungsten powder can be obtained, and the manufacturing cost is low,
High-quality 3D printing spherical tungsten powder must have the following characteristics
High-quality 3D printing spherical tungsten powder must have the following characteristics
Metal powder is the cartridge of metal 3D printers, a raw material that is continuously consumed. The powder spreads evenly on the equipment substrate,
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Metal powder is the cartridge of metal 3D printers, a raw material that is continuously consumed. The powder spreads evenly on the equipment substrate,
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