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Author:

蒋晓青 (蒋晓青.) | 张洪玮 (张洪玮.) | 陈树君 (陈树君.) (Scholars:陈树君) | 李晓旭 (李晓旭.) | 韩阳 (韩阳.)

Indexed by:

incoPat zhihuiya

Abstract:

一种基于可调控电流分布钛合金载流静轴肩搅拌摩擦焊接设备,采用搅拌头作为电极,高密度电流通过搅拌针流经待焊母材,通过底部导流板流回电源,实现了电阻热与搅拌摩擦机械热形成复合热源搅拌摩擦焊接;焊接过程中通过导流板将按工艺要求调控电流分布情况和流经方向,改变焊缝前进侧与后退侧温度差,完成焊前预热或焊后热处理要求,改善焊缝力学性能。本发明增强焊接过程中材料的流塑性,调整焊接过程中焊缝前进侧与后退侧的温场分布,细化晶粒,减少了搅拌针在焊接过程中的磨损,提高了焊接质量与工作效率。

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Patent Info :

Type: 发明申请

Patent No.: CN201811097915.3

Filing Date: 2018-09-20

Publication Date: 2018-11-27

Pub. No.: CN108890120A

Applicants: 北京工业大学

Legal Status: 撤回-视为撤回

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 4

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