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本文通过试验研究对液态挤压工艺、模具结构、球铁耙片热处理“水淬”工艺及机械性能和经济效果等问题进行了分析。
In this paper, through the experimental study on the liquid extrusion process, mold structure, heat treatment ductile iron sheet “water quenching” process and mechanical properties and economic effects and other issues were analyzed.