Abstract：The writer analyses and compares the three different kinds of materials which, i. e. , iron casting, copper alloy and OCrl7Nil2Mo2(SUS316 of Japanese JIS Standard) stainless steel, used in the Sea-water pump. Under the condition of strictly controlling the casting and heat-treated technology, SUS316 has stronger capacity of the Sea-water corrosion and higher property-price ratio. The material that has been used for the Sea-water pump has been proved in Hong Kong in a long practice. It has a very expansive prospects used in the Sea-water pump.
杨光；李德田. 海水泵用材料的选择比较[J]. 排灌机械工程学报, 2002, 20(3): 10-11.
YANG Guang, LI De-tian. The Choice and Comparison of the Materials for Sea-water Pump. Journal of Drainage and Irrigation Machinery Engin, 2002, 20(3): 10-11.
