高铬合金 meaning in Chinese

high chrome alloy
high-chromium alloy

We go in for producing chilled casting camshafts , nodular casting camshafts , high chrome alloy and copper chrome valve seat processing
专业从事冷激铸铁、球墨铸铁凸轮轴和高铬合金、铜铬合金气门座加工。
Based on the technical requirements of manufacture , application and repair of the pump shell and cutter piece of the cutterhead pipeline dredge , put forward are the re - manufacture three principles on easily damaged workpieces of dredge engineering . with the inter - clamped structures on the pump liners , the gradient wear - resisting design on the cutter piece , and the new techniques in the process of re - manufacture , new wear - resistant materials , including high - cr alloy , overlaying and brazing deposits , and polymer adhesive coatings have been successfully applied to the re - manufacture dredge pump shell and cutter piece . the application results show that their wear - resistant lifetimes and the dredging profits have been increased remarkably
根据绞吸挖泥船泥泵绞刀的制造、使用和修复性能要求，提出了疏浚工程易损件再制造三原则；采用泥泵内衬互锁结构、绞刀梯度化耐磨设计和工艺再制造新技术，将高铬合金耐磨材料、熔敷耐磨材料及其复合材料和高分子耐磨胶粘涂层材料成功地应用于再制造泥泵壳和绞刀片上，显著提高了泥泵壳和绞刀的耐磨寿命和挖泥船的疏浚效益。