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镁合金热介质内高压成形装置及管材成形性能
  • ISSN号：1671-833X
  • 期刊名称：《航空制造技术》
  • 时间：0
  • 分类：V26[航空宇航科学与技术—航空宇航制造工程;航空宇航科学技术]
  • 作者机构：[1]哈尔滨工业大学液力成形工程研究中心 哈尔滨工业大学液力成形工程研究中心 哈尔滨工业大学液力成形工程研究中心 哈尔滨工业大学液力成形工程研究中心
  • 相关基金：国家杰出青年科学基金项目(50525516)、国家科技支撑计划项目(2006BAE04B03)资助.
作者： 刘钢[1], 何祝斌[1], 苑世剑[1], 许爱军[1]
关键词： 镁合金, 内高压成形, 管材成形性能
中文摘要：

介绍了镁合金热介质内高压成形装置的基本组成和原理,阐述了镁合金管材内高压成形性能测试方法,并将该方法应用于AZ31B镁合金管材热成形性能评定.所建立的热介质内高压成形装置最高加热温度为315℃.压力为100 MPa,可实现高压热介质的传输和密封、成形件温度和加载曲线控制等.综合分析温度对总延伸率、均匀延伸率和n值等性能参数的影响,所采用的AZ31B镁合金管材的最佳成形温度在150～200℃之间.另外,分流模挤压管材的焊缝性能对内高压成形性能也有重要影响.

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期刊论文 94 会议论文 17 专利 14 著作 1
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期刊信息
  • 《航空制造技术》
  • 中国科技核心期刊
  • 主管单位:中国航空工业集团公司
  • 主办单位:北京航空制造工程研究所
  • 主编：刘柱
  • 地址：北京市朝阳区八里桥北东军庄1号
  • 邮编：100024
  • 邮箱：lzm@amte.net.cn
  • 电话：010-85700465
  • 国际标准刊号：ISSN：1671-833X
  • 国内统一刊号：ISSN：11-4387/V
  • 邮发代号:82-26
  • 获奖情况:
  • 中文核心期刊,中国科技论文统计用刊,中国期刊方阵“双百”期刊
  • 国内外数据库收录:
  • 中国中国科技核心期刊,中国北大核心期刊（2011版）
  • 被引量:10629