al-si-p三元系相关系测定与过共晶铝硅合金熔体处理分析

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1、湘潭大学硕士学位论文ABSTRACTtemperatureisloworthecoolingrateisslow,thestructuralheredityofAl-21wt.%Sicouldnotbeeliminatedeventheholdingtimeathightemperaturewasconsiderablylong.Keywords:HypereutecticAl-Sialloy;Al-Si-Pternaryphasediagram;Melt-treatment;Solidificat

2、ion;StructuralheredityIII湘潭大学硕士学位论文目录目录第1章引言................................................................................................................1第2章文献综述........................................................................................

3、................42.1铝硅合金的变质处理研究...........................................................................42.1.1铝硅合金及其变质处理概述............................................................42.1.2铝硅合金变质处理的研究状况.................................................

4、.......52.2相图测试理论及其研究方法...............................................................62.2.1相图概述及Al-Si-P三元系相图的研究现状...................................62.2.2相图的主要研究方法......................................................................102.3铝硅合金的熔体处理研究..

5、.......................................................................112.3.1铝硅合金熔体处理概述..................................................................112.3.2铝硅合金熔体处理的研究状况......................................................122.4本课题研究的目的、意义和内容.....

6、........................................................132.4.1本课题研究的目的与意义..............................................................132.4.2本课题研究的内容..........................................................................14第3章实验方法..................

7、....................................................................................153.1实验材料及实验设备....................................................................................153.2实验测定Al-Si-P三元系相图的方法..............................................

8、..........163.2.1实验方案的制定..............................................................................163.2.2实验样品的制备..............................................................................193.2.3试样的处理及分析...........................