铝锂合金无中间层扩散焊接工艺研究
려리합금무중간층확산한접공예연구
Research on Diffusion Welding Technology of Al-Li Alloys without Interlayer
  • 万方数据
    材料开发与应用 재료개발여응용
    DEVELOPMENT AND APPLICATION OF MATERIALS
    2001年 2期 10-12 ,共3页

    闫国永%李绍成

    염국영%리소성

    铝锂合金%扩散焊接%中间层%化学处理 鋁鋰閤金%擴散銲接%中間層%化學處理
    려리합금%확산한접%중간층%화학처리
    概述了铝锂合金超塑成形/扩散焊接技术的现状，研究了铝锂合金无中间层扩散焊接工艺，通过选取适当的工艺参数和焊接前化学处理，使焊件获得较高的剪切强度。
    개술료려리합금초소성형/확산한접기술적현상，연구료려리합금무중간층확산한접공예，통과선취괄당적공예삼수화한접전화학처리，사한건획득교고적전절강도。
    In this paper, the development of SPF/DB welding technology ofAl-Li alloys is summarized. Without interlayer, the better shear strength of the welding test-piece of Al-Li alloys is obtained by choosing appropriate technological parameters and chemical disposing before the diffusion welding.
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