使用 の クロマイト

クロム は 1 の 重要 戦略的 材料 それ 持っている 特性 そのような as 硬度, 摩耗 抵抗, 高温 温度 抵抗, および 腐食 抵抗. 使用 of クロマイト 含む: [4]
(1) In the metallurgical industry? Chromite is mainly used to produce ferrochrome and metal chromium. Chromium iron alloy is used as an additive in steel to produce various high-strength, corrosion-resistant, wear-resistant, high-temperature resistant, and oxidation resistant special steels? Such as stainless steel, acid resistant steel, heat resistant steel, ball bearing steel, spring steel, Tool steel and other b metal chromium are mainly used to smelt special alloys with cobalt, nickel, tungsten and other elements. These special steels and special alloys are indispensable materials for aviation, aerospace, automobile, shipbuilding and Arms industry to produce guns, missiles, rockets, warships and so on.
(2) In 耐火物 材料? クロマイト is 使用済み to make クロム レンガ, クロム マグネシア レンガ および その他 特殊 耐火物 材料。
(3) Is it mainly used to produce ナトリウム 重クロム酸塩 in the chemical industry? And then produce other chromium compound? Used in industries such as 顔料, テキスタイル, 電気めっき, and 皮革 making? It can also be used to produce catalysts and catalysts. So? There are also three sales channels for Chromite? すなわち? 冶金 産業, 耐火物 材料 工業, および 化学 産業。 The use and smelting process of Chromite and chromate are introduced below based on the use of chromite in metallurgical industry