K.DELIJI]ETAL ...（K。）.pdf

下载文档 降价啦

9
0
约3.56万字
约 6页
2017-08-06 发布于浙江
举报
版权申诉
保障服务

K.DELIJI]ETAL ...（K。）.pdf

1、本文档共6页，可阅读全部内容。
2、有哪些信誉好的足球投注网站（book118）网站文档一经付费（服务费），不意味着购买了该文档的版权，仅供个人/单位学习、研究之用，不得用于商业用途，未经授权，严禁复制、发行、汇编、翻译或者网络传播等，侵权必究。
3、本站所有内容均由合作方或网友上传，本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺！文档内容仅供研究参考，付费前请自行鉴别。如您付费，意味着您自己接受本站规则且自行承担风险，本站不退款、不进行额外附加服务；查看《如何避免下载的几个坑》。如果您已付费下载过本站文档，您可以点击这里二次下载。
4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等，请点击“版权申诉”（推荐），也可以打举报电话：400-050-0827(电话支持时间：9:00-18:30)。

K.DELIJI]ETAL ...（K。）

UDK 669.715:621.785:620.193 ISSN 1580-2949 Izvirni znanstveni ~lanek MTAEC9, 39(4)101(2 5) K. DELIJI] ET AL.: THE INFLUENCE OF THE EXTRUSION PROCESS AND HEAT TREATMENT ... THE INFLUENCE OF THE EXTRUSION PROCESS AND HEAT TREATMENT ON THE PROPERTIES OF SOME AA6XXX EXTRUDED PROFILES VPLIV PROCESOV EKSTRUZIJE IN TOPLOTNE OBDELAVE NA LASTNOSTI NEKATERIH EKSTRUDIRANIH PROFILOV AA6xxx Kemal Deliji}, Vanja Asanovi}, Dragan Radonji} University of Montenegro, Faculty of Metallurgy Podgorica, Cetinjski put, 81 Podgorica, Serbia and Montenegro kemal@cg.ac.yu Prejem rokopisa – received: 2004-12-06; sprejem za objavo – accepted for publication: 2005-06-20 The effects of chemical compositions, the extrusion process and the heat-treatment variables on the properties of extruded profiles were investigated in three AA6xxx aluminium alloys. The tensile and corrosion properties of three heat-treatable AA6xxx aluminium alloys (AlMgSi1, AlMgSi0.7 and AlMgSi0.7Zr) in the T5 tempered condition were investigated. The influence of minor additions of Mn and Zr to an AlMgSi0.7 base alloy on the mechanical properties and corrosion behaviour in natural water was also investigated. The behaviour of the extruded profiles was compared to aluminium of commercial purity in terms of the corrosion properties in natural water. Key word: extrusion, AA6xxx Al alloys, corrosion behaviour, effect of Zr a