In addition , the compare with some wear resistance materials in common use was also made 此外并与几种常用抗磨材料进行了比较。
28cr high chromium cast iron is one of primary wear resistance materials , which is in use at present . it shows superior performance in corrosion wear and abrasive wear 28cr高铬铸铁是目前使用的主要的抗磨材料之一,在抵抗腐蚀磨损和磨料磨损中表现出优越的性能。
The use of proven corrosion and abrasion - resistant materials means that submersible motor pumps are increasingly becoming an interesting and economical alternative to line - shaft pumps for these industries 防腐和抗磨材料的使用使潜水电泵成为有关行业替代长轴泵的经济选择。