双色球红蓝走势图

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石墨制品在高温资料中有何优势

发布时间:2019-09-10 10:19:30 浏览:97次

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石墨制品的比强度在常温下属于中等,但是在2500度以内,其比强度跟着温度的增强而增加,其他材料的强度则是跟着温度的增加而不断减少,在2500度以后石墨制品的比强度CIA开始下降,所以在工业的应用范畴模具石墨制品在做为耐高温材料方面有着共同的优势,石墨坩埚就是高温环境下运用效果显著的石墨产品。

石墨制品在高温资料中有何优势

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