99.5 Chromium Powder
The chromium metal is delivered in powder or in blocks and particles, with the particle size of 40 to 325 mesh, 0 to 150 mm in blocks and 10 to 10 mm in particles.
Product details
I. Product photo
II. Product description
1. Product introduction:
99.5 Chromium Powder has low iron, aluminum, silicon and oxygen content, uniform particle size and good fluidity. It is a good choice for the target industry. It is applied to welding materials, vacuum coating, plasma spraying, hot isostatic pressing, chromium target raw materials, sputtering targets, superalloy addition, powder metallurgy, cemented carbide, diamond tools, stainless steel, ceramics, etc.
Chromium is a silvery white shiny metal. Pure chromium has ductility. Chromium containing impurities is hard and brittle. Chromium can slowly dissolve in dilute hydrochloric acid and dilute sulfuric acid to form a blue solution. Ferrochromium alloy and silicon chromium alloy widely used in iron and steel industry are smelted in electric furnace. The 99.5 Chromium Powder has high purity and does not contain impurities.
2. Product details:
The chromium metal is delivered in powder or in blocks and particles, with the particle size of 40 to 325 mesh, 0 to 150 mm in blocks and 10 to 10 mm in particles. If the buyer has special requirements, it can be negotiated by the two parties. There should not be obvious metallic or non-metallic inclusions in the Chromium metal.
3. Product specification:
Brand | Chemical Composition, % | |||||||
Cr | Fe | Al | Si | C | N | O | S | |
≥ | ≤ | |||||||
Cr-1 | 99.5 | 0.15 | 0.12 | 0.19 | 0.01 | 0.04 | 0.13 | 0.005 |
Cr-4 | 99.5 | 0.16 | 0.15 | 0.19 | 0.015 | 0.06 | 0.18 | 0.01 |
Cr80 | 99.5 | 0.15 | 0.12 | 0.19 | 0.01 | 0.04 | 0.15 | 0.005 |
Cr100 | 99.0 | 0.30 | 0.15 | 0.30 | --- | 0.05 | 0.20 | --- |
Cr200 | 99.2 | 0.18 | 0.15 | 0.19 | 0.015 | 0.06 | 0.18 | 0.01 |
4. Product application:
Chromium Metal is silvery white with density of 7.2, melting point of 1857 ℃ and boiling point of 2672 ℃. It is a widely used metal. As a refractory, it can be used as the lining of steel-making furnace and non-ferrous metal smelting furnace to make hard and corrosion-resistant chromium steel alloy. It is a necessary material for manufacturing machinery, gun barrel, tank and armored vehicle. When adding 12% and 18% chromium into stainless steel, it can protect the internal metal from further corrosion, and the stainless steel can maintain good performance at 800 ℃. It can also be used in high voltage, vacuum switch contacts, aluminum alloy additives, spraying, target coating and other industries.
5. Product packaging:
The products are packed in steel drums or woven bags, 100kg / drum or 25kg / bag. If the buyer has special requirements, it can be negotiated by both parties.
