论文部分内容阅读
抛丸机叶片、反击式破碎机锥条和球磨机衬板等易损零件,品种多,需要量大,如用材得当,就可以收到很大的经济效益。我们经过材料试验、现场考核和现场对比试验,用高碳高铬白口铸铁研制了抛丸机叶片,用中碳高铬白口铸铁研制了反击式破碎机锤条,均取得了显著的效果。一、高碳型和中碳型高铬白口铸铁的成分设计高碳高铬和中碳高铬白口铸铁都是以铬钼为主要合金元素,两者都具有良好的抗磨性能。我们以含铬15％左右的高铬白口铸铁的主要成分为基础,
Shot blasting machine blades, cone crusher and ball mill lining and other vulnerable parts, variety, the need for large, such as timber properly, you can receive great economic benefits. After material test, field test and field comparison test, we developed the shot blasting machine blade with high-carbon and high-chromium white cast iron and developed striking crusher hammer with medium-carbon high-chromium white cast iron, all of which achieved remarkable results . First, the composition of high-carbon and medium-carbon high-chromium white cast iron components High-carbon high-chromium and medium-carbon high-chromium white cast iron are based on chromium and molybdenum as the main alloying elements, both have good wear resistance. Based on the main components of high chromium white cast iron with about 15% chromium,