[1]郑茂盛,赵天宇,高 航,等.牵引法制备双金属复合管的锥头尺度对界面结合强度的影响[J].焊管,2017,40(4):8-12,16.[doi:10.19291/j.cnki.1001-3938.2017.04.002]
　ZHENG Maosheng,ZHAO Tianyu,GAO Hang,et al.Influence of Cone Head Size on Interfacial Bonding Strength ofBimetallic Composite Pipes Prepared by Drawing Method[J].,2017,40(4):8-12,16.[doi:10.19291/j.cnki.1001-3938.2017.04.002]
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牵引法制备双金属复合管的锥头尺度对界面结合强度的影响
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《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
40
期数:
2017年第4期
页码:
8-12,16
栏目:
试验与研究
出版日期:
2017-04-28

文章信息/Info

Title:
Influence of Cone Head Size on Interfacial Bonding Strength of
Bimetallic Composite Pipes Prepared by Drawing Method
文章编号:
10.19291/j.cnki.1001-3938.2017.04.002
作者:
郑茂盛; 赵天宇; 高 航; 滕海鹏; 胡 军
西北大学化工学院 载能技术及应用研究所， 西安 710069
Author(s):
ZHENG Maosheng;  ZHAO Tianyu;  GAO Hang;  TENG Haipeng;  HU Jun
Institute for Energy Transmission and Application， School of Chemical Engineering， Northwest University，?Xi’an 710069， China
关键词:
双金属复合管; 牵引法; 锥头尺度; 界面结合强度; 理想弹塑性
Keywords:
bimetallic composite pipe;  drawing method;  cone head size;  interfacial bonding strength;  ideal elastic-plastic
分类号:
TG335.83
DOI:
10.19291/j.cnki.1001-3938.2017.04.002
文献标志码:
A
摘要:
为了进一步研究双金属复合管在机械牵引法生产加工过程中的受力和变形状况，从双金属复合管受力分析角度，以平面应变假定和理想弹塑性为材料模型，通过对双金属复合管成型过程进行简化分析，选择牵引法制备双金属复合管，认为其胀形过程是由锥度实施的，因此，锥头尺度对界面结合强度有着直接的影响。研究了牵引法制备双金属复合管的锥头尺度对界面结合强度影响的规律，预测结果与试验结果对比表明，建立的试验预测模型能够给出较好的预测结果。
Abstract:
In order to further study the force and deformation situation of bimetallic composite pipe during the mechanical drawing production process， from the angle of stress analysis， based on the plane strain assumption and the ideal elastic-plastic model， a simple analysis on the bimetallic composite pipe forming process was conducted， it is concluded that choosing drawing method to prepare bimetallic composite pipe， the expansion process was implemented by cone head size， so the cone head size has the direct influence on interfacial bonding strength. It also studied the influence rule of cone head size on interfacial bonding strength， the comparison of the predicted results with the experimental results showed that the established the test predicted model can give good predication results.

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备注/Memo

备注/Memo:
收稿日期： 2016－10－31
作者简介： 郑茂盛（1962—）， 教授， 博导， 主要从事能源材料的技术研究。
更新日期/Last Update: