Comparative study on microstructure and properties of laser welding and argon arc welding Hastelloy C-276/SS304 with filler wire

被引：9

作者：

Cheng, Bo ^{[1
]}

Mao, Cong ^{[1
]}

Zhang, Mingjun ^{[1
]}

Wu, Dongjiang ^{[2
]}

Jiang, Hao ^{[3
]}

Ma, Guangyi ^{[2
]}

机构：

[1] Changsha Univ Sci & Technol, Coll Automot & Mech Engn, Changsha 410114, Hunan, Peoples R China

[2] Dalian Univ Technol, Minist Educ, Key Lab Precis & Nontradit Machining Technol, Dalian 116024, Liaoning, Peoples R China

[3] Northeast Forestry Univ, Sch Traff, Harbin 150040, Heilongjiang, Peoples R China

来源：

OPTICS AND LASER TECHNOLOGY | 2023年 / 164卷

基金：

中国国家自然科学基金;

关键词：

Laser welding; Nickel base alloy; Dissimilar metal welding; Comparative study; AUSTENITIC STAINLESS-STEEL; MECHANICAL-PROPERTIES; DISSIMILAR WELDS; ALLOY; CORROSION; WELDABILITY; C-276;

D O I：

10.1016/j.optlastec.2023.109565

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In order to study the effect of welding process on the welding of Nickel-based alloy and stainless steel, laser welding and argon arc welding were used for dissimilar metal welding. The microstructure of weld with the two processes was analyzed by SEM, EPMA and other material analysis methods. The mechanical properties of welded joints were evaluated by microhardness instrument and tensile test platform. At the same time, corrosion properties of welded joints were evaluated by electrochemical corrosion platform. The results show that the grain size of laser weld is smaller than that of argon arc weld, and the average grain size of the weld is reduced by 33.9% through laser welding. The content of precipitated phase is more than that of argon arc welding. The microhardness of laser welded joint is higher than that of argon arc welded joint, and the anti-peel property of laser welded joint is 2.08 times higher than that of argon arc welded joint. The integral corrosion property is better than that of argon arc welded joint. However, the intergranular corrosion property of laser welded joints is weaker than that of argon arc welded joints.

引用

页数：7

共 27 条

[1] The effect of pulsed Nd:YAG laser welding parameters on defects of Kovar to AISI 304L dissimilar joint [J].

Ardakani, Hassan Akhiri ;

Naffakh-Moosavy, Homam .

OPTICS AND LASER TECHNOLOGY, 2019, 118 :62-68

[2] Mechanical and Microstructural Characteristics of Gas Tungsten Arc Welded Similar and Dissimilar Joints of SS-316 L and Hastelloy C276 [J].

Bezawada, Sreenivasulu ;

Rajyalakshmi, G. .

TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS, 2021, 74 (07) :1623-1637

[3] Effect of low-temperature cooling on corrosion properties of laser welding Hastelloy C-276/304 stainless steel with filler wire [J].

Cheng, Bo ;

Wu, Dongjiang ;

Yue, Kaojie ;

Ma, Guangyi ;

Niu, Fangyong .

OPTICS AND LASER TECHNOLOGY, 2022, 148

[4] Transformation mechanism of secondary phase and its effect on intergranular corrosion in laser wire filling welding Ni-based alloy/304 stainless steel [J].

Cheng, Bo ;

Wu, Dong-jiang ;

Zhang, Chao ;

Chai, Dong-sheng ;

Ma, Guang-yi .

TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2021, 31 (03) :715-725

[5] Adjust dilution level to suppress the precipitated phase by dilution level model of dissimilar metal laser welding with filler wire [J].

Cheng, Bo ;

Wu, Dongjiang ;

Liu, Jun ;

Cui, Qiang ;

Zhou, Siyu ;

Ma, Guangyi ;

Niu, Fangyong .

OPTICS AND LASER TECHNOLOGY, 2020, 125

[6] Characterization of microstructures and mechanical properties of Inconel 617/310 stainless steel dissimilar welds [J].

Hosseini, H. Shah ;

Shamanian, M. ;

Kermanpur, A. .

MATERIALS CHARACTERIZATION, 2011, 62 (04) :425-431

[7] Laser wobble welding of fluid-based cooling channel joining for battery thermal management [J].

Kumar, Nikhil ;

Das, Abhishek ;

Dale, Tom ;

Masters, Iain .

JOURNAL OF MANUFACTURING PROCESSES, 2021, 67 :151-169

[8] Microstructure evolution and mechanical properties of SUS301L stainless steel sheet welded joint in ultrasonic vibration assisted laser welding [J].

Liu, Zuguo ;

Jin, Xiangzhong ;

Zhang, Junyi ;

Hao, Zhongjia ;

Li, Junhao .

OPTICS AND LASER TECHNOLOGY, 2022, 153

[9] Analysis of Metallurgical and Mechanical Properties of Continuous and Pulsed Current Gas Tungsten Arc Welded Alloy C-276 with Duplex Stainless Steel [J].

Manikandan, M. ;

Arivazhagan, N. ;

Arivarasu, M. ;

Mageshkumar, K. ;

Rajan, Deva N. ;

Murugan, B. Arul ;

Prasanth, P. ;

Sukumar, S. ;

Vimalanathan, R. .

TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS, 2017, 70 (03) :661-669

[10] An assessment of microstructure, mechanical properties and corrosion resistance of dissimilar welds between Inconel 718 and 310S austenitic stainless steel [J].

Mortezaie, A. ;

Shamanian, M. .

INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING, 2014, 116 :37-46

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