Transactions of Nonferrous Metals Society of China The Chinese Journal of Nonferrous Metals

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中国有色金属学报

ZHONGGUO YOUSEJINSHU XUEBAO

第14卷    第9期    总第66期    2004年9月

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文章编号:1004-0609(2004)09-1599-05
复合轧制张力对层状复合材料临界
变形程度的影响
朱旭霞1, 刘浪飞2, 彭大暑3

( 1. 宁波高等专科学校 机械系, 宁波 315016; 
2. 中国机动车辆安全鉴定检测中心, 北京 100053;
3. 中南大学 材料科学与工程学院, 长沙 410083
)

摘 要: 结合控制气氛轧制复合工艺,研究了轧制张力和坯料加热温度对轧制复合临界变形程度和复合后厚比的影响规律。 结果表明: 施加前、 后张力可以明显减小轧制复合所需的临界变形程度, 张力的影响随着加热温度的升高而减弱;控制张力可以在较小范围内精确控制复合后厚比。

 

关键字: 层状复合材料;张力; 临界变形程度; 厚比; 控制气氛轧制

Effect of bond rolling tensile force on threshold deformation of laminated material
ZHU Xu-xia1, LIU Lang-fei2, PENG Da-shu3

1. Department of Mechanical Engineering, Ningbo College, Ningbo 315016, China;
2. China Inspection Center of Motor Vehicle Safety, Beijing 100053, China;
3. School of Materials Science & Engineering,
Central South University, Changsha 410083, China

Abstract: The effect of temperature and tensile force on the threshold deformation and the thickness ratio after bond was mainly studied under the condition of control atmosphere rolling process. The results show that applying front and rear tensile force will decrease the threshold deformation obviously, which will weaken with increasing temperature. While the control of tensile force will adjust the thickness ratio within a small extent.

 

Key words: laminated materials; tensile force; threshold deformation; thickness ratio; control atmosphere rolling

ISSN 1004-0609
CN 43-1238/TG
CODEN: ZYJXFK

ISSN 1003-6326
CN 43-1239/TG
CODEN: TNMCEW

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