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Reasons for 3D printing of spherical tungsten powder

Reasons for 3D printing of spherical tungsten powder

(Summary description)As an important raw material for tungsten production, the physical and chemical properties of spherical tungsten powder (W) directly affect the quality and use of tungsten products.

Reasons for 3D printing of spherical tungsten powder

(Summary description)As an important raw material for tungsten production, the physical and chemical properties of spherical tungsten powder (W) directly affect the quality and use of tungsten products.

Information

As an important raw material for tungsten production, the physical and chemical properties of spherical tungsten powder (W) directly affect the quality and use of tungsten products. Normally, the higher the purity of the powder and the lower the oxygen and carbon content, the better the thermodynamic properties of the tungsten machining material. However, the physical and chemical properties of the powder are not the only factor that determines the quality of tungsten products. The performance of tungsten parts is also restricted by the production process. Compared to traditional powder metallurgy methods, 3D printing technology is more suitable for manufacturing tungsten parts for the following reasons:

Spherical tungsten powder manufacturers


Powder metallurgy is a process technology that uses metal powder as a raw material, after forming and sintering, to manufacture products of various shapes. The advantages are: 1) Special materials can be processed; 2) High material utilization rate; 3) Mass production is possible; 4) High accuracy of material distribution. The disadvantages are: 1) The product has poor strength and toughness; 2) It cannot be made into large-scale products; 3) Only some parts with simple structures can be prepared; 4) The cost of compression molding is high.

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Compounds of Osmium
Compounds of Osmium
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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
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Osmium ingot manufacturers explain the distribution of osmium deposits
Osmium ingot manufacturers explain the distribution of osmium deposits
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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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Application types of ruthenium and its compounds
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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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