热处理及机械性能（HEAT TREATMENT & MECHANICAL PROPERTY） 材质 /标准（ STANDARD & MATERIAL GRADE ） 规格范围（SIZE RANGE ） ..
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本文对高铬铸铁成分，铸造和热处理工艺及机械性能进行了研究。
This paper deals with the study on the composition, casting process, heat-treating process and mechanical properties of high Cr cast iron.
研究了由三种热处理工艺获得的全贝氏体等温淬火球铁的机械性能、组织状态及切削加工性能和耐磨性能。
The mechanical properties, structures, cutability and wear-resistance of full-bainite ductile iron obtained by using three kinds of isothermal quenching processes were investigated.
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