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1球形铁粉
球形铁粉
1球形铁粉
球形铁粉
Spherical iron powder
Pure metallic iron is silvery white, and iron powder is black. This is an optical problem because the surface area of iron powder is small and there is no fixed geometric shape. The crystal structure of iron block is geometrical, so the iron block absorbs part of visible light. The other part of the visible light is mirror-reflected and appears white; the light that the iron powder has not absorbed is diffusely reflected, and the visible light that can enter the human eye is small, so it is black.
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Product description

Feature

Pure metallic iron is silvery white, and iron powder is black. This is an optical problem because the surface area of iron powder is small and there is no fixed geometric shape. The crystal structure of iron block is geometrical, so the iron block absorbs part of visible light. The other part of the visible light is mirror-reflected and appears white; the light that the iron powder has not absorbed is diffusely reflected, and the visible light that can enter the human eye is small, so it is black.

 

Application field

It is widely used in powder metallurgy, magnetic materials, superhard materials, metal injection molding, 3D printing, etc.

 

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 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.
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 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 nickel powder
1. High purity, nickel content not less than 99.9%;<br> 2. Low content of carbon, phosphorus, sulfur, oxygen and other elements;<br> 3. Controllable particle size and loose ratio;<br> 4. The powder has good compressibility and good fluidity.<br> Used in thermal spray materials, powder metallurgy, welding materials, electrical engineering, cemented carbide and other industries.
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