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Spherical tungsten powder
1球形钨粉
1球形钨粉
Spherical tungsten powder
The porous material prepared by spherical tungsten powder has the characteristics of uniform pore distribution. By controlling the production process, the gas permeability of the product can be controlled, and the cathode of high-power pulse microwave tube, electronic barium tungsten cathode and gas filter material can also be prepared; The tungsten powder has good fluidity, and the coating obtained in the field of thermal spraying is more uniform and dense, and the product has good wear resistance.
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Product description

Feature

The porous material prepared by spherical tungsten powder has the characteristics of uniform pore distribution. By controlling the production process, the gas permeability of the product can be controlled, and the cathode of high-power pulse microwave tube, electronic barium tungsten cathode and gas filter material can also be prepared; The tungsten powder has good fluidity, and the coating obtained in the field of thermal spraying is more uniform and dense, and the product has good wear resistance.

 

Application field

It is used as the raw material of diamond drill bit (as matrix material) for petroleum drilling and petroleum perforating bullet, high temperature coating of combustion chamber and coating of other wear-resistant and high-temperature resistant parts.

 

Specification

0-20μm, 15-45μm, 15-53μm, 53-105μm, 53-150μm, 105-250μm Can be supplied according to customer requirements.
 

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Spherical vanadium powder

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Spherical vanadium powder
Spherical vanadium powder
The powder has good fluidity and high hardness. Adding to metal can increase the hardness and toughness, corrosion resistance, wear resistance and the ability to withstand punching loads.<br>It is used as an additive for fast neutron reactor jacket materials, superconducting materials and special alloys.
Spherical tantalum powder
Spherical tantalum powder
Tantalum has the characteristics of low elastic modulus, high friction coefficient, excellent tissue endogeneity and cartilage conductivity, high strength, strong corrosion resistance, and outstanding biocompatibility. It is an ideal human bone substitute material.
Spherical niobium powder
Spherical niobium powder
Niobium is an off-white metal with a melting point of 2468°C, a boiling point of 4742°C and a density. Niobium is stable in the air at room temperature, and is not completely oxidized when it is red hot in oxygen. It can directly combine with sulfur, nitrogen, and carbon at high temperatures, and can form alloys with titanium, zirconium, hafnium, and tungsten. It does not interact with mineral acids or alkalis, nor is it soluble in aqua regia, but it is soluble in hydrofluoric acid.
Spherical molybdenum powder
Spherical molybdenum powder
It belongs to the "rare metal materials" high-tech deep-processed material in the "13th Five-Year" development plan of the new material industry. It has a series of significant physical and chemical properties such as large particle size, high bulk density, high fluidity, and round shape. Surface spraying, advanced target production, and 3D printing are irreplaceable.
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