碳化物覆盖板中耐磨层的材料 5+5
Alloy Composition The wear-resistant layer is made from a high-chromium alloy.Its composition includes: 碳 (C): 关于 5.0% 铬 (铬): 27–30% A martensitic base with a high volume of Cr₇C₃ carbides, 弥补 60% 结构的. Hardness Alloy layer hardness: HRC 57–65 Carbide hardness: HV 1400–1800 These values ensure high resistance to...