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粉末冶金的密度测量方法

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粉末冶金的密度测量方法

发布日期:2017-09-13 作者:枣庄市鲁州粉末冶金制品有限公司 点击:

粉末冶金产品密度测量的方法有哪些?  

粉末冶金产品为什么要进行密度测量?在产品成型与烧结固化之间,由于产品的孔隙结构、体积收缩变化影响产品的物理性质甚大,故对于成型胚体及烧结体之密度检测甚为重要,行业内需将整个胚体分解成多个测量体来进行密度测量,借此来调整模具,以达到密度的均匀性,防止产品烧结后收缩变形。


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