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艺辉博天堂登录_商城    石墨坩埚系列    石墨油槽——石墨模具

石墨油槽——石墨模具

石墨坩埚石墨模具石墨模具石墨坩埚石墨模具石墨坩埚石墨模具石墨坩埚石墨模具石墨坩埚石墨模具石墨坩埚石墨模具石墨坩埚石墨模具石墨坩埚石墨模具石墨坩埚石墨模具石墨坩埚石墨模具石墨坩埚石墨模具石墨坩埚石墨模具石墨坩埚石墨模具石墨坩埚石墨模具石墨坩埚石墨模具石墨坩埚石墨模具石墨坩埚石墨模具石墨坩埚石墨模具石墨坩埚石墨模具石墨坩埚石墨模具石墨坩埚石墨模具石墨坩埚石墨模具石墨坩埚石墨模具_01石墨坩埚石墨模具_02石墨坩埚石墨模具_03石墨坩埚石墨模具05

艺辉官网 厂家直销

底部刻字石墨油槽

石墨投资金条模具

金块银块石墨

倒金槽不粘金

订制精雕石墨模具

石墨模具的好处

近年来,国内外正在推广由熔融金属状态直接连续(或半连续的)制造棒材或管材等先进的生产方法。国内在铜、铜合金、铝、铝合金等方面已开始采用这种方法。人造石墨作为有色金属的连续铸造或半连续铸造用模具被认为是最合适的材料。生产实践证明,由于采用了石墨模具,因其导热性能良好(导热性能决定了金属或合金的凝固速度),模具的自润滑性能好等因素,不但使铸型速度提高,而且由于铸锭的尺寸精确,表面光滑,结晶组织均匀,可直接进行下道工序的加工。这不仅大大提高了成品率,减少了废品损失,而且产品质量也有大幅度的提高。

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