熔炼气雾化制备钴基粉末钎料在GH4169合金钎焊中应用
Co-based Powder Brazing Material Prepared by Melting Gas Atomization in GH4169 Alloy Brazing Application
- 2024年54卷第5期 页码:46-51
纸质出版日期: 2024-05-25
DOI: 10.7512/j.issn.1001-2303.2024.05.06
扫 描 看 全 文
浏览全部资源
扫码关注微信
纸质出版日期: 2024-05-25 ,
扫 描 看 全 文
汪小钰,王轶,操齐高,等.熔炼气雾化制备钴基粉末钎料在GH4169合金钎焊中应用[J].电焊机,2024,54(5):46-51.
WANG Xiaoyu, WANG Yi, CAO Qigao, et al.Co-based Powder Brazing Material Prepared by Melting Gas Atomization in GH4169 Alloy Brazing Application[J].Electric Welding Machine, 2024, 54(5): 46-51.
采用真空感应熔炼结合气雾化的方法制备了钴基Co-Cr-Ni-Si-W合金粉末,该合金粉末球具有高形度高和良好的分散性,杂质元素含量低、熔化温度范围为1 073 ℃~1 113 ℃。将合金粉末与粘结剂混合制成CoCrNiSiW膏状钎料,并在GH4169高温合金上进行钎焊试验,研究了钎料在母材上的润湿性能,对比了不同粒度合金粉末的钎焊性能。结果表明,在钎焊温度1180 ℃、保温时间10 min条件下,CoCrNiSiW合金钎料可以在GH4169合金母材表面表现出良好的润温性。使用小于325目粉末钎焊的合金接头组织更均匀、气孔缺陷相对较少,因此接头强度更高,接头的抗剪强度为127 MPa,抗拉强度为369 MPa。
Cobalt-based Co-Cr-Ni-Si-W alloy powder was prepared by vacuum induction melting combined with gas atomization
with high sphericity
good dispersion
low content of impurity elements
and a melting point of about 1073.39℃~1112.58℃. The alloy powder was mixed with binder to make CoCrNiSiW paste brazing filler metal
and GH4169 high-temperature alloy was used as the brazing base material
to study the CoCrNiSiW brazing filler metal wettability on the base material
and to compare the brazing performance of different specifications of alloy powder. The results show that brazing temperature 1180 ℃
holding time 10min
CoCrNiSiW alloy brazing material can be spread on the surface of the GH4169 alloy base material
has a better wetting ability
and the use of -325 mesh specifications of the joints after the brazing of the powder organization is uniform
less porosity defects
so that the joints of the weld strength is higher
the joints of the shear strength is 127 MPa,the tensile strength is 369 MPa.
熔炼气雾化钴基钎料粉钎焊润湿性力学性能
Melting gas atomizationCobalt-based brazing powdersBrazingJoint properties
费赟珺,岳海金,邹鹤飞,等. GH4169/镍异种材料TIG焊搭接角接头的成形及性能[J]. 航天制造技术, 2022(6): 1-7.
FEI Y J,YUE H J,ZOU H F,et al. Forming and Properties of TIG Welding Lap Joints of GH4169/Nickel Dissimilar Materials[J]. Aerospace Manufacturing Technology, 2022(6): 1-7.
陈国庆,张戈,刘政,等. 固溶强化镍基高温合金及其与异种材料焊接研究进展[J]. 航空制造技术, 2021, 64(12): 20-27.
CHEN G Q,ZHANG G,LIU Z,et al. Research Progress on Joining of Solid Solution Strengthened Nickel-Based Superalloy and Its Welding With Dissimilar Materials[J]. Aeronautical Manufacturing Technology,2021,64(12): 20-27.
刘攀,钟素娟,裴夤崟,等. 硬质合金与高温合金钎焊界面组织与极端工况下的力学性能[J]. 电焊机, 2022,52(11):1-8.
LIU P,ZHONG S J,PEI Y Y,et al. Microstructure and Extreme Mechanical Properties of Brazing Joints Between Cemented Carbide and Superalloy[J]. Electric Welding Machine,2022,52(11):1-8.
陈志凯,李雪飞,吕威,等. GH4169和1Cr18Ni9Ti真空钎焊接头组织和力学性能[J]. 电焊机,2016,46(10):125-128+136.
CHEN Z K,LI X F,LV W,et al. Microstructure and mechanical properties analysis of brazed GH4169 and 1Cr18Ni9Ti joint[J]. Electric Welding Machine,2016,46(10):125-128+136.
王长柏,岳海金,邹鹤飞,等. GH4169与1Cr18Ni9Ti钎焊缝质量改进研究[J]. 航天制造技术,2013(05):28-31.
WANG C B, YUE H J, ZOU H F, et al. The Quality Improving Research of the Brazing Joint Between the GH4169 and 1Cr18Ni9Ti Steel[J]. Aerospace Manufacturing Technology, 2013(05): 28-31.
常青,张丽霞. 先进功能材料钎焊连接研究进展[J]. 焊接学报,2022,43(12):1-11.
CHANG Q,ZHANG L X. Research progress on brazing of advanced functional materials[J]. Transactions of The China Welding Institution,2022,43(12):1-11.
潘晖,赵海生. 钴基钎料钎焊K465合金大间隙接头组织与性能[J]. 航空材料学报,2017,37(03):50-55.
PAN H,ZHAO H S. Microstructure and Mechanical Properties of Wide-gap Brazed Joints of K465 Alloy Using Cobalt-base Brazing Alloy[J]. Journal of Aeronautical Materials,2017,37(03):50-55.
孙元,刘纪德,刘忠明,等. 钻基钎料钎焊DD5单晶高温合金的接头微观组织演变与力学性能研究[J]. 金属学报,2013,49(12):1581-1589.
SUN Y,LIU J D,LIU Z M,et al. Micrstructure Evolution and Mechanical Properties of DD5 Single Crystal Superalloy Joint Brazed by Co-Based Filler Alloy[J]. Acta Metallurgica Sinica,2013,49(12):1581-1589.
刘永超,潘晖,赵海生. 两种钎料大间隙钎焊K465合金接头组织及性能[J]. 电焊机,2015,45(6):10-13.
LIU Y C,PAN H,ZHAO H S. Microstructures and mechanical properties of K465 super alloy wide-gap brazed joints with two brazing filler metals[J]. Electric Welding Machine,2015,45(6):10-13.
王志平,肖慧玥,孙宇博. 高温钎焊技术的研究现状与发展[J].兵器装备工程学报,2022,43(9):121-127.
WANG Z P,XIAO H Y,SUN Y B. Research progress in high temperature brazing technology[J]. Journal of Ordnance Equipment Engineering,2022,43(9):121-127.
杨金龙,朱晓闽,谭建均,等. 氩气雾化制粉FGH97高温合金的组织和性能[J]. 稀有金属材料与工程,2019,48(12):4093-4100.
YANG J L, ZHU X M, TAN J J, et al. Microstructure and Properties of Argon Atomization FGH97 P/M Superalloy[J]. Rare Metal Materials and Engineering, 2019, 48(12): 4093-4100.
王博亚,卢林,吴文恒,等. 气雾化制粉技术研究进展[J]. 粉末冶金工业,2019(05):74-80.
WANG B Y,LU L,WU W H,et al. The research progress of powder preparation technology by gas atomization[J]. Powder Metallurgy Industry,2019(05):74-80.
马明菊,何建英,崔云龙. 不锈钢薄板铜钎焊与MAG焊对比研究[J]. 热加工工艺,2023,52(3):49-52.
MA M J,HE J Y,CUI Y L. Comparative Study on Copper Brazing and MAG Welding of Stainless Steel Sheet[J]. Hot Working Technology,2023,52(3):49-52.
杨浩哲,裴夤崟,秦建,等. TiZrCuNi粉状钎料真空钎焊TA2纯钛接头界面组织及力学性能[J]. 电焊机, 2022,52(06):112-117.
YANG H Z,PEI Y Y,QIN J,et al. Microstructure and Mechanical Properties of Pure Titanium TA2 Vacuum Brazing Joint with TiZrCuNi Powder Brazing Filler Metal[J]. Electric Welding Machine,2022,52(06):112-117.
操齐高,戎万,郑晶,等. 氩气雾化制备BCo51CrNiSiW合金钎料细粉的研究[J]. 云南冶金,2020,49(06):79-83.
CAO Q G,RONG W,ZHENG J,et al. Study on Preparation of BCo51CrNiSiW Alloy Solder Fine Powder by Argon Atomization[J]. Yunnan Metallurgy,2020,49(06):79-83.
高枫,郭广思,刘纪德,等. 一种含Re镍基单晶高温合金钎焊接头的微观组织与性能研究[J]. 沈阳理工大学学报,2021,40(04):66-72.
GAO F,GUO G Q,LIU J D,et al. Microstructure and Mechanical Behavior of Brazed Joint Containing Re Ni-based Single Crystal Superalloy[J]. Journal of Shenyang Ligong University,2021,40(04):66-72.
孙元,侯星宇,金涛,等. DD5单晶高温合金钎焊接头的微观组织和力学性能分析[J]. 焊接学报,2017,38(01):117-120+134.
SUN Y,HOU X Y,JIN T,et al. Microstructure and mechanical properties of DD5 single crystal superalloy brazing joint[J]. Transactions of The China Welding Institution,2017,38(01):117-120+134.
编辑部网址:http://www.71dhj.comhttp://www.71dhj.com
相关作者
相关机构