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Uses of osmium

Uses of osmium

(Summary description)Osmium and its alloys are mainly used as catalysts in the petrochemical industry. In the electrical and electronic industry, it is used for resistors, relays, spark plug electrodes, electrical contacts, thermocouples and printed circuits.

Uses of osmium

(Summary description)Osmium and its alloys are mainly used as catalysts in the petrochemical industry. In the electrical and electronic industry, it is used for resistors, relays, spark plug electrodes, electrical contacts, thermocouples and printed circuits.

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Osmium and its alloys are mainly used as catalysts in the petrochemical industry. In the electrical and electronic industry, it is used for resistors, relays, spark plug electrodes, electrical contacts, thermocouples and printed circuits. In the glass industry, osmium does not contaminate molten glass and can be used as a container liner in the manufacture of optical glass.

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Osmium-iridium alloys can be used as bearings in clocks and instruments, and in the manufacture of nibs and styluses. The properties of osmium Osmium is one of the platinum group metals and is grayish-blue in color. High melting point, about 3050 ℃. High density, 22.5 g/cm3. Osmium is not easily machined even at high temperatures and is usually only used as an alloying element. The oxidation resistance of osmium is very poor. In the air, a blue osmium dioxide film is formed on the surface of osmium at room temperature. The interaction of nitric acid with osmium also produces osmium tetroxide. Both of these oxides are volatile toxic compounds that can stimulate stickiness and damage the skin. In nature, osmium and platinum group metals often coexist together.

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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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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.
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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