航天推进技术研究院主办
WU Wenjie,ZHANG Wanxin,HU Yazhen.Analysis on microstructure and diffusion process of 2205/1Cr1 8Ni9Ti brazed joint[J].Journal of Rocket Propulsion,2017,43(01):60-64.
2205/1Cr18Ni9Ti钎焊接头组织结构及扩散过程分析
- Title:
- Analysis on microstructure and diffusion process of 2205/1Cr1 8Ni9Ti brazed joint
- 分类号:
- V434-34
- 文献标志码:
- A
- 摘要:
- 对新型双相不锈钢2205与奥氏体不锈钢1Cr18Ni9Ti进行钎焊性试验.通过设计波纹板结构模盒,模盒爆破强度试验,开展钎焊接头微观组织结构分析,钎焊接头元素扩散行为及其影响分析,钎焊接头元素扩散能力计算分析,结果认为2205与1Cr18Ni9Ti钎焊可形成结合强度优良的钎焊接头.
- 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.
参考文献/References:
[1] 干勇, 田志凌. 钢铁材料工程[M]. 北京: 化学工业出版社, 2006.
[2] 余明辉, 王晋宝, 游江, 等. 2205 双相不锈钢的焊接工艺研究综述[J]. 中国水运, 2012, 12(9): 79-81.
[3]晁代义, 核电用2205双相不锈钢组织与性能的研究[D].烟台: 烟台大学, 2013.
[4]李吉承. 2205双相不锈钢焊接接头组织与耐蚀性研究[D]. 辽宁: 辽宁石油大学, 2010.
[5] 单黎波, 金作花, 贺云龙, 等. 液体火箭发动机钎焊、扩散焊质量检测技术研究[J]. 火箭推进, 2009, 35(6): 47-51.
SHAN Libo, JIN Zuohua, HE Yunlong. Testing techniques of brazing and diffusion welding quality of liquid rocket engine[J]. Journal of rocket propulsion, 2009, 35(6): 47-51.
[6] 李薇. 钢-钢钎焊件冷却通道防堵塞工艺[J]. 火箭推进, 2010, 36(6): 42-45.
LI Wei. Anti-blocking technics of cooling channels of steel-steel brazed components[J]. Journal of rocket propul- sion, 2010, 36(6): 42-45.
[7] 杨卓越. 1Cr21Ni5Ti双相不锈钢相变及脆化倾向性研究[D]. 北京: 钢铁研究总院, 2004.
[8] 李继红, 唐江, 张敏. 固溶处理对2205 双相不锈钢焊接接头组织与性能的影响[J]. 金属热处理, 2013, 8(7): 13-16.
[9] 李为卫, 高荣, 吉玲康, 等. 线能量对2205 双相不锈钢焊缝及热影响区组织的影响[J]. 热加工工艺, 2007, 36(3):7-9.
[10] 张帅谋, 王小平, 陈彪, 等. 2205 钢不同焊接方法接头CTOD 断裂韧度试验及分析[J]. 热加工工艺, 2013, 42(3): 140-142.
备注/Memo
收稿日期:2016-08-09;修回日期:2016-09-13 作者简介:吴文杰(1982—),男,工程师,研究领域为材料金相分析