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重庆防腐螺旋管
作者:重庆锐泰物资有限公司 来源:http://nowseehow.com 日期:2019/11/14 11:35:38 人气:0

  重庆防腐螺旋管中为什么要添加合金元素呢?一般而言,强度和硬度是一致的,塑性和韧性是一致的,但强度和塑性是相互矛盾的。碳钢具有一定的强度、硬度、塑性和韧性,增加碳含量可提高碳钢的强度,但必然会降低其塑性。碳含量对碳钢强度和塑性的影响。在重庆防腐螺旋管的基础上加入一定数量的合金元素能使钢强度和塑性在不同栏度上得到统一,以获得具有良好综合性能的合全钢。

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