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1.The quasi-superplasticity of as-cast lead brass was studied by monodirectional elongation experiment.
摘要采用单向拉伸对铸态铅黄铜进行了准超塑性研究。收藏指正
2.At the same temperature, the as-cast lead brass has the finer prolongation at the higher velocity.
在温度相同条件下，在较高的拉伸速度下获得了大伸长率。收藏指正
3.373 Copper, zinc, lead, aluminium, bronze and brass are nonferrous metals or alloys.
铜、锌、铅、铝、青铜和黄铜都是有色金属或合金。收藏指正
4.It has been satisfactorily applied to determine lead in copper alloy and aluminum brass samples, and the results were in good agreement with the certified values,the RSD (n=5)of the results was 1.4% and 2.0%.
用于铜合金和铝黄铜标准样品中微量铅的测定,结果与认定值相吻合,相对标准偏差分别为1.4%和2.0%。收藏指正
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