Metal cold resistance of the low-alloy steels welding joint, micro-alloyed REM

被引：0
|
作者：
Efimenko N.G. [1 ]
Bartash S.N. [1 ]
Sitnikov P.A. [1 ]
机构：
[1] Kharkov Polytechnic Institute, National Technical University, Kharkov
来源：
Welding International | 2020年 / 34卷 / 4-6期
关键词：
crack nucleation work; electrode coating; impact toughness; mechanical properties; microalloying; Rare earth metals; welding joint metal;
D O I：
10.1080/09507116.2021.1921383
中图分类号：
学科分类号：
摘要：
The effect of rare earth metals (REM), introduced into the electrode coating, on the mechanical properties, chemical composition and impact toughness at test temperatures from +20 to −70°C deposited metal and metal of welding joint on steel 10ХSND was studied. The components of fracture under impact tests are determined: the work of crack initiation (KST3) and work of fracture (KSTr). The character of the fracture surface of the damaged samples is studied. There is an increase in the impact toughness of a metal, micro-alloyed REM, in the investigated temperature range of the tests. © 2021 Informa UK Limited, trading as Taylor & Francis Group.
引用
收藏
页码：148 / 151
页数：3
相关论文
共 50 条
  • [1] Effect of Welding Current on Tensile-Peel Loading of Welding Joints in TRIP 800 and Micro-Alloyed Steels in Resistance Spot Welding
    Onar, V.
    Aslanlar, S.
    Akkas, N.
    ACTA PHYSICA POLONICA A, 2017, 132 (03) : 822 - 824
  • [2] Changes in the structure and properties of low-carbon low-alloy pipe steels upon inoculation with REM
    Denisova, T. V.
    Vyboishchik, M. A.
    Tetyueva, T. V.
    Ioffe, A. V.
    METAL SCIENCE AND HEAT TREATMENT, 2013, 54 (9-10) : 530 - 534
  • [3] Changes in the structure and properties of low-carbon low-alloy pipe steels upon inoculation with REM
    T. V. Denisova
    M. A. Vyboishchik
    T. V. Tetyueva
    A. V. Ioffe
    Metal Science and Heat Treatment, 2013, 54 : 530 - 534
  • [4] MECHANIZED WELDING OF COPPER ALLOYS WITH LOW-ALLOY STRUCTURAL STEELS
    Pichuzhkin, S. A.
    Chernobaev, S. P.
    Vainerman, A. A.
    CHEMICAL AND PETROLEUM ENGINEERING, 2016, 51 (11-12) : 861 - 864
  • [5] Effect of Oxide Particles on Ferrite Phase Transformation in Low Carbon Micro-alloyed Steels
    Yang, Yulong
    Jia, Xiao
    Ma, Yaxin
    Zhang, Si
    Wang, Ping
    TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS, 2021, 74 (12) : 3227 - 3240
  • [6] Welding Time Effect of Welding Joints in Micro Alloyed and TRIP 800 Steels in Resistance Spot Welding
    Onar, V.
    Aslanlar, S.
    ACTA PHYSICA POLONICA A, 2017, 131 (03) : 389 - 391
  • [7] Review of modern requirements for welding of pipe high-strength low-alloy steels
    Karlina, Yulia
    Kononenko, Roman
    Ivancivsky, Vladimir
    Popov, Maksim
    Deriugin, Fedor
    Byankin, Vladislav
    OBRABOTKA METALLOV-METAL WORKING AND MATERIAL SCIENCE, 2023, 25 (04): : 36 - 60
  • [8] Resistance Spot Welding of Dissimilar Interstitial-Free and High-Strength Low-Alloy Steels
    Janardhan, Gorti
    Mukhopadhyay, Goutam
    Kishore, Kaushal
    Dutta, Krishna
    JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2020, 29 (05) : 3383 - 3394
  • [9] The influence of boron on the resistance to abrasion of quenched low-alloy steels
    Lobrzeska, Beata Bia
    WEAR, 2022, 500
  • [10] Impact Toughness of High-Strength Low-Alloy Steels Joined by Friction STIR Welding
    Dolzhenko, A. S.
    Lugovskaya, A. S.
    Malopheyev, S. S.
    Belyakov, A. N.
    RUSSIAN PHYSICS JOURNAL, 2024, 67 (09) : 1356 - 1363
12345