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Analysis on microstructure and diffusion process of 2205/1Cr1 8Ni9Ti brazed joint(PDF)

《火箭推进》[ISSN:1672-9374/CN:CN 61-1436/V]

Issue:
2017年01期
Page:
60-64
Research Field:
工艺与材料
Publishing date:

Info

Title:
Analysis on microstructure and diffusion process of 2205/1Cr1 8Ni9Ti brazed joint
Author(s):
WU Wenjie; ZHANG Wanxin; HU Yazhen
Xi’an Space Engine Factory, Xi’an 710100, China
Keywords:
2205 stainless steel; mould box specimen test; microstructure analysis; brazed joint
PACS:
V434-34
DOI:
-
Abstract:
The brazability of new duplex stainless steel 2205 and Austenitic stainless steel 1Crl8Ni9Ti was tested.The microstructure,element diffusion behavior and its effect of the brazed joint were analyzed by the bursting strength tests of designed mould box specimens with corrugated plate structure.And the element diffusibility of the brazed joint was analyzed as well.It's found that the reliable brazed joint with excellent bonding strength can be formed by the brazing of 2205 stainless steel and Austenitic stainless steel 1Cr18Ni9Ti.

References:

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Last Update: 1900-01-01