CAJ | 학술논문

对Cu-Cr-Zr系合金铸锭进行热轧、固溶和冷轧,利用X射线衍射仪测试合金材料不同状态下的织构,分析各个状态下的织构种类及其演变规律.结果表明:热轧后材料中主要织构为Copper{112}〈111〉(C)织构、Brass{011}〈211〉(B)织构和S{123}〈634〉织构,存在微弱的立方织构{001}〈100〉;固溶后材料中织构的强度降低,立方织构消失;冷轧后材料中织构的强度随着变形量的增加而强度增加,冷轧过程中主要织构也是C织构、B织构和S织构,在冷轧初期出现Goss{011}〈100〉(G)织构,随后G织构慢慢减弱,直至消失.
대Cu-Cr-Zr계합금주정진행열알、고용화랭알,이용X사선연사의측시합금재료불동상태하적직구,분석각개상태하적직구충류급기연변규률.결과표명:열알후재료중주요직구위Copper{112}〈111〉(C)직구、Brass{011}〈211〉(B)직구화S{123}〈634〉직구,존재미약적립방직구{001}〈100〉;고용후재료중직구적강도강저,립방직구소실;랭알후재료중직구적강도수착변형량적증가이강도증가,랭알과정중주요직구야시C직구、B직구화S직구,재랭알초기출현Goss{011}〈100〉(G)직구,수후G직구만만감약,직지소실.
The Cu-Cr-Zr alloy was treated by hot rolling, solution and cold rolling. The types and the evolution of texture in the different state were investigated using X-ray diffraction. The results show that the main solution and the cube texture disappears. In the condition of cold rolling, the intensity of texture enhances with the increasing of the deformation. The main textures during the cold rolling are C, B and S texture. In the early stage of the cold rolling, it appears the