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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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双级雾化水冷al-si-fe合金微观组织及性能
Keywords: 快速凝固,al-si-fe合金,微观组织,力学性能
Abstract:
？采用双级雾化和雾滴直接水冷的快速凝固技术制备了(2024al)-20si-5fe合金,利用x射线衍射(xrd)、透射电镜(tem)等分析测试手段研究了合金的微观组织特征,利用拉伸和磨损实验测定了合金的性能.结果表明:合金具有纳米级的初晶和共晶第二相及沉淀析出相;常温强度为560mpa,473k时的强度为400mpa;滑动摩擦系数比铸造合金低10%,摩擦1500min后的磨损失重为铸造合金的38%.
| [1] | 8j.zhou,j,duszczyk,b.m.korevaar,j.mater.sci.,26,3041(1991)
|
| [2] | 8l.x.chen,y.q.lei,g.m.zhu,h.g.pan,x.g.yang,x.h.wang,q.d.wang,j.alloyscomp.,293,684(1999)
|
| [3] | 1j.j.jiang,y.q.lei,d.l.sun,j.wu,q.d.wang,journalofrareearth,15(4),255(1997)
|
| [4] | 1m.g.rodinei,s.tatsuo,t.hiroyasu,akihikokamio,materialstransactionsjim,39(3),357(1998)
|
| [5] | 2a.mocellin,y.brechet,r.fougres,actametall.mater.,43(3),1135(1995)
|
| [6] | 2任可,雷永泉,陈立新,张庆安,王启东,稀有金属材料与工程,29(4),235(2000)(k.ren,y.q.lei,l.x.chen,q.a.zhang,q.d.wang,raremetalmaterialsandengineering,29(4),235(2000))
|
| [7] | 3江建军,雷永泉,孙大林,吴京,王启东,稀有金属材料与工程,26(3),14(1997)(j.j.jiang,y.q.lei,d.l.sun,j.wu,q.d.wang,raremetalmaterialsandengineering,26(3),14(1997))
|
| [8] | 3j.l.estrada,j.duszczyk,j.mater.sci.,25,886(1990),
|
| [9] | 4y.odani,y.takeda,metalpowderreport,10,712(1990)
|
| [10] | 4任可,雷永泉,陈立新,张庆安,王启东,金属学报,36(8),854(2000)(k.ren,y.q.lei,l.x.chen,q.a.zhang,q.d.wang,actametallurgicasinica,36(8),854(2000))
|
| [11] | 5y.wu,w.a.cssada,e.j.lavernia,metall.andmater.thans.,23,1235(1993)
|
| [12] | 5y.q.lei,y.zhou,y.c.luo,x.g.yang,q.d.wang,j.alloyscomp.,253,590(1997)
|
| [13] | 6x.g.yuan,l.q.ren,c.s.cui,d.m.xu,q.c.li,j.mater.sci.&technol.,14(5),402(1998)
|
| [14] | 6江建军,金国栋,雷永泉,孙大林,吴京,王启东,电源技术,21(2),61(1997)(j.j.jiang,g.d.jin,y.q.lei,d.l.sun,j.wu,q.d.wang,chinesejournalofpowersourcestechnology,21(2),61(1997))
|
| [15] | 7e.j.lavernia,j.d.ayers,s.srivatsafi,internationalmaterialsreviews,37(1),1-40(1992)
|
| [16] | 7任可,雷永泉,陈立新,张庆安,王启东,金属学报,36(4),365(2000)(k.ren,y.q.lei,l.x.chen,q.a.zhang,q.d.wang,actametallurgicasinica,36(4),365(2000))
|
| [17] | 9o.masahiro,y.harakawa,a.inoue,t.masumoto,mater.sci.eng.,a181/a182,1161(1994)
|
| [18] | 10袁晓光,徐达鸣,李庆春,双级雾化制粉机理及工艺性研究,中国有色金属学报,7(增1),358(1997)(yuanxiaoguang,xudaming,liqingchun,thechinesejournalofnonferrousmetals,7(suppl.1),358(1997))
|
| [19] | 11袁晓光,徐达鸣,李庆春,双级雾化快速凝固高硅铝合金粉未粉形貌稳定相,金属学报,32(10),1034(1996)(yuanxiaoguang,xudaming,liqingchun,actametall.sin.,32(10),1034(1996))
|
| [20] | 12袁晓光,任露泉,崔成松,徐达鸣,李庆春,快凝al-si-fe-cu-mg合金的热稳定相,材料科学与工艺,6(3),7(1988)(yuanxiaoguang,renluquan,.cuichehgsong,xudaming,liqingchun,mater.sci.technol,6(3),7(1998))
|
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