硬模铸造铝合金拉力试样的工艺探讨

Study of Standard Tensile Testing Samples of Al-alloys With Permanent Mold

铸造铝合金标准拉力试样,硬模铸造工艺性能,经多年生产使用实践、研究、改进,对每一种结构都进行了试验分析,从中选出较为理想的合格试样结构,为指导生产、科研提供可靠数据,为从事科技铸造工作者开阔道路、少走弯路具有指导性意义,供读者借鉴。

It had been studied that standard tensile testing samples, technology and performance of Al-alloys with permanent mold in the last few years. The structures are tested against the reality one by one to select the ideal structure of samples form, in order that it gives us reliable datum of production and scientific research. The ideal structures would give the foundryman to reference.