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2.Standardize operating procedure.
3.Advanced production and testing equipment
4.The common choice of many excellent customers
 
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铝合金铸造金属间化合物信息

 

铝合金铸造属间化合物相.金属间化合物较硬不易变形,它在压铸中的破裂脱落不仅会导致铸件质量缺陷,同时会带走基体材料,并暴露新鲜表面,如此周而复始,焊合现象逐渐加深,严重时会导致模具表面受到腐蚀及模具材料熔损。
其流动性也变差,容易最先凝固,炽热的半固态合金与模具表面接触时间变长,加上此处模具本身表面状态不很理想,因此容易形成FeAl金属间化合物,在多次压铸循环中,金属间化合物会在这些流动性较差的区域逐渐沉积,最后形成严重的焊合,影响压铸生产。

 

 

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