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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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冷却速率对al-zn-mg-cu合金厚板剥落腐蚀的影响*
Keywords: 材料失效与保护,铝合金,剥落腐蚀,晶界析出相,无沉淀析出带
Abstract:
？研究了冷却速率对al-zn-mg-cu合金厚板剥落腐蚀性能的影响。结果表明,降低冷却速率,合金的剥落腐蚀性能随之下降,腐蚀等级由eb级变成ed级,腐蚀电极电位更负,电流密度增加,极化电阻减小且与冷却速率呈线性关系。冷却的速率降低导致晶界析出相覆盖率增大,晶界析出相的cu含量降低和晶界无沉淀析出带宽化是剥落腐蚀性能下降的主要原因。
| [1] | 1s.d.liu,x.m.zhang,m.a.chen,influenceofagingonquenchsensitivityeffectof7055aluminumalloy,materialscharacterization,59(1),53(2008)
|
| [2] | 2liushengdan,zhangxinming,huangzhenbao,theeffectsofquenchingratesonthemicrostructureandmechanicalpropertiesof7055aluminumalloy,materialsscienceandtechnology,16(5),650(2008)
|
| [3] | (刘胜胆,张新明,黄振宝,淬火速率对7055铝合金组织和力学性能的影响,材料科学与工艺,16(5),650(2008))
|
| [4] | (刘胜胆,李承波,李璐璐,邓运来,张新明,7055铝合金厚板的淬透性,中国有色金属学报,22(6),1564(2012))
|
| [5] | 5j.s.robinson,r.l.cudd,quenchsensitivityandtensilepropertyinhomogeneityin7010forgings,journalofmaterialsprocessingtechnology,119(1-3),261(2001)
|
| [6] | 6zhangxinming,liushengdan,liuying,zhangxiaoyan,influenceofquenchrateandzirconiumcontentonintergranularcorrosionof7055typealuminumalloy,journalofcentralsouthuniversity:scienceandtechnology,38(2),181(2007)
|
| [7] | 8t.marlaud,b.baroux,a.deschamps,understandingthecompromisebetweenstrengthandexfoliationcorrosioninhighstrength7000alloys,materialsscienceforum,519-521,455(2006)
|
| [8] | 9chensongyi,chenkanghua,pengguosheng,liangxin,chenxuehai,effectofquenchingrateonmicrostructureandstresscorrosioncrackingof7085aluminumalloy,transactionsofnonferrousmetalssocietyofchina,1(22),47(2012)
|
| [9] | (廖文博,刘心宇,刘胜胆,陈慧,张新明,局部腐蚀对不同热处理状态7055铝合金拉伸性能的影响,中国有色金属学报,21(8),1855(2011))
|
| [10] | 12liaowenbo,liuxinyu,liushengdan,zhangxinming,effectofexfoliationcorrosiononmechanicalpropertiesof7055aluminumalloysheet,journalofcentralsouthuniversity:scienceandtechnology,(6),2137(2012)
|
| [11] | (刘胜胆,张新明,游江海,黄振宝,张翀,张小艳,7055铝合金的ttp曲线及其应用,中国有色金属学报,16(12),2034(2006))
|
| [12] | 15liushengdan,lichengbo,dengyunlai,zhangxinming,thein?uenceofagingonthehardenabilityof7055aluminumalloythickplate,actametallurgicasinica,48(3),343(2012)
|
| [13] | (gb/t22639-2008,铝合金加工产品的剥落腐蚀试验方法)
|
| [14] | 17j.d.robson,p.b.prangnell,predictingrecrystallisedvolumefractioninaluminiumalloy7050hotrolledplate,materialsscienceandtechnology,18(6),607(2002)
|
| [15] | 19s.d.liu,w.j.liu,y.zhang,x.m.zhang,y.l.deng,effectofmicrostructureonthequenchsensitivityofalznmgcualloys,journalofalloysandcompounds,507,53(2010)
|
| [16] | 20yinzhimin,fangjiafang,huangjiwu,effectsofagingtreatmentonintercrystallinecorrosionandexfoliationcorrosionbehaviorof7a52aluminumalloy,journalofcentralsouthuniversity:scienceandtechnology,38(4),617(2007)
|
| [17] | (尹志民,方家芳,黄继武,时效工艺对7a52铝合金晶间腐蚀和剥蚀行为的影响,中南大学学报(自然科学版),38(4),617(2007))
|
| [18] | 21lijinfeng,zhengziqiao,renwenda,functionmechanismofsecondaryphaseonlocalizedcorrosionofalalloy,materialsreview,19(2),81(2005)
|
| [19] | 22t.marlaud,b.malki,c.henon,relationshipbetweenalloycomposition,microstructureandexfoliationcorrosioninal-zn-mg-cualloys,corrosionscience,53,3139(2011)
|
| [20] | 23zhangqi,lidi,dingxueyi,electrochemicalmechanismofintergranularcorrosioninlc4aluminumalloy,materialsprotection,29(8),6(1996)
|
| [21] | (张琦,李荻,丁学谊,lc4铝合金晶间腐蚀电化学机理,材料保护,29(8),6(1996))
|
| [22] | 24t.ramgopal,p.i.gouma,g.s.frankel,roleofgrainboundaryprecipitatesandsolute-depletedzoneontheintergranularcorrosionofaluminumalloy7150,corrosion,58(8),687(2002)
|
| [23] | 3liushengdan,lichengbo,lilulu,dengyunlai,zhangxinming,hardenabilityof7055aluminumalloyplate,thechinesejournalofnonferrousmetals,22(6),1564(2012)
|
| [24] | 4xiaodaihong,chensongyi,chenkanghua,effectofquenchingtechniqueonpropertiesofforgedaluminumalloyaa7150withminorsc,thechinesejournalofnonferrousmetals,20(2),226(2010)
|
| [25] | (肖代红,陈送义,陈康华,淬火工艺对含sc的aa7150锻造铝合金性能的影响,中国有色金属学报,20(2),226(2010))
|
| [26] | (张新明,刘胜胆,刘瑛,张小艳,淬火速率和锆含量对7055型铝合金晶间腐蚀的影响,中南大学学报(自然科学版),38(2),181(2007))
|
| [27] | 7c.henon,g.pouget,t.warner,exfoliationcorrosionmechanism:interplaybetweenintergranularcorrosionandstresscorrosioncrackingduringexfoliationcorrosionofaa7449,materialsscienceforum,519-521,693(2006)
|
| [28] | 10s.g.pantelakis,p.g.daglaras,c.a.apostolopoulos,tensileandenergydensitypropertiesof2024,6013,8090and2091aircraftaluminumalloyaftercorrosionexposure,theoreticalandappliedfracturemechanics,33(2),5775(2000)
|
| [29] | 11liaowenbo,liuxinyu,liushengdan,chenhui,zhangxinming,effectsoflocalcorrosionontensilepropertiesof7055aluminumalloysafterdifferentagingtreatments,thechinesejournalofnonferrousmetals,21(8),1855(2011)
|
| [30] | (廖文博,刘心宇,刘胜胆,张新明,剥落腐蚀对7055铝合金板材力学性能的影响,中南大学学报(自然科学版),(6),2137(2012))
|
| [31] | 13dengyunlai,zhangyong,zhangxinming,jominyendquenchforaluminumalloy,cn200710034410.8(2007)
|
| [32] | (邓运来,张勇,张新明,铝合金淬透性的测试装置与方法,中国,200710034410.8(2007))
|
| [33] | 14liushengdan,zhangxinming,youjianghai,huangzhenbao,zhangchong,zhangxiaoyan,ttpcurveof7055aluminumalloyanditsapplication,thechinesejournalofnonferrousmetals,16(12),2034(2006)
|
| [34] | (刘胜胆,李承波,邓运来,张新明,时效对7055铝合金厚板淬透性的影响,金属学报,48(3),343(2012))
|
| [35] | 16gb/t22639-2008,testmethodofexfoliationcorrosionforwroughtaluminiumandaluminiumalloys
|
| [36] | 18liuwenjun,zhangxinming,liushengdan,zhouxinwei,effectofhomogenizationonquenchingsensitivityof7050aluminumalloyplates,thechinesejournalofnonferrousmetals,20(6),1102(2010)
|
| [37] | (刘文军,张新明,刘胜胆,周新伟,均匀化对7050铝合金板材淬火敏感性的影响,中国有色金属学报,20(6),1102(2010))
|
| [38] | (李劲风,郑子樵,任文达,第二相在铝合金局部腐蚀中的作用机制,材料导报,19(2),81(2005))
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