Matériau de la couche résistante à l'usure dans la plaque de revêtement en carbure de chrome 5+5
Alloy Composition The wear-resistant layer is made from a high-chromium alloy.Its composition includes: Carbone (C): À propos 5.0% Chrome (Cr): 27–30% A martensitic base with a high volume of Cr₇C₃ carbides, rattraper 60% de la structure. Hardness Alloy layer hardness: HRC 57–65 Carbide hardness: HV 1400–1800 These values ensure high resistance to...