研究水平连续铸造方式下高磷含硼铸铁中磷共晶和硼化物的分布特点，并进行超耐磨性试验，对磨损试验后材料的微观形貌进行试验验证分析。
Study metallographic structure of phosphor eutectic and boride in continuous cast iron. The microstructure of piston has been analyzed and proved after wear test.
对不连续碳纤维增强ZA - 12合金基复合材料的挤压铸造工艺进行了研究。
Fabrication technique of discontinuous carbon fibers reinforced ZA-12 alloy matrix composite was studied.
结果表明，挤压铸造法是制造不连续碳纤维增强锌合金复合材料的简便、有效方法。
Experimental results show that discontinuous carbon fibers reinforced ZA-12 alloy matrix Composite can be fabricated availably by squeeze casting.
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