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WC/Al2O3颗粒增强Cu基复合材料爆炸粉末烧结实验研究
Experimental study on explosive compaction of WC/Al2O3/Cu powders
【摘要】 利用爆炸粉末烧结工艺,探索WC/Al2O3同时作为增强基颗粒制取多种颗粒增强Cu基复合材料的可行性,同时分析了工艺参数对压实坯致密度的影响。研究了复合材料的微观组织和致密度、韧性和硬度等性能,爆炸粉末烧结法可以成功制出WC/Al2O3/Cu多种颗粒增强金属基复合材料。
【Abstract】 By explosive powder compaction technics,the WC/Al2O3/Cu particle reinforced metal-matrix composites produced are studied,and the effects of process parameters on density of compacts are analyzed.After investigating the microstructure,densification,tenacity and rigidity properties of composites,it is confirmed that WC/Al2O3/Cu composites can be compacted successfully by explosive compaction.
【关键词】 爆炸力学;
金属基复合材料;
爆炸压实;
WC/Al2O3/Cu;
【Key words】 mechanics of explosion; metal-matrix composites; explosive compaction; WC/Al2O3/Cu;
【Key words】 mechanics of explosion; metal-matrix composites; explosive compaction; WC/Al2O3/Cu;
【基金】 国家自然科学基金项目(10172025)
- 【文献出处】 爆炸与冲击 ,Explosion and Shock Waves , 编辑部邮箱 ,2006年04期
- 【分类号】TB331
- 【被引频次】7
- 【下载频次】160