材料工程
材料工程
재료공정
JOURNAL OF MATERIALS ENGINEERING
2009年
11期
23-26
,共4页
宋颖刚%CROSS M.D.J.%RAINFORTH W.M.%WYNNE B.P.
宋穎剛%CROSS M.D.J.%RAINFORTH W.M.%WYNNE B.P.
송영강%CROSS M.D.J.%RAINFORTH W.M.%WYNNE B.P.
铝合金%变形%晶体织构%背散射衍射(EBSD)
鋁閤金%變形%晶體織構%揹散射衍射(EBSD)
려합금%변형%정체직구%배산사연사(EBSD)
aluminum alloy%deformation%crystallographic texture%electron backscattering diffraction (EBSD)
使用EBSD研究了AA6111合金在两次热轧过程中不同保持时间对晶体织构演变的影响.结果显示:变形织构主要由α和β纤维组成.从主要织构组分的取向强度看出,随着保持时间的增加,Brass和Copper理想织构组分显著增加,S织构没有明显变化.
使用EBSD研究瞭AA6111閤金在兩次熱軋過程中不同保持時間對晶體織構縯變的影響.結果顯示:變形織構主要由α和β纖維組成.從主要織構組分的取嚮彊度看齣,隨著保持時間的增加,Brass和Copper理想織構組分顯著增加,S織構沒有明顯變化.
사용EBSD연구료AA6111합금재량차열알과정중불동보지시간대정체직구연변적영향.결과현시:변형직구주요유α화β섬유조성.종주요직구조분적취향강도간출,수착보지시간적증가,Brass화Copper이상직구조분현저증가,S직구몰유명현변화.
The effect of interpass time during rolling processing of AA6111 aluminum alloy on the evo-lution of crystallographic texture had been investigated by electron back-scatter diffraction (EBSD) techniques. The results revealed that the texture was mainly composed of the α and β fibres. From the orientation density of the major texture components, with an increase in delayed time, Brass and Cop-per ideal texture components became predominate, S texture had no difference.
