Tensile Strength and Microstructure of Rotary-Friction-Welded Carbon-Steel and Stainless-Steel Joints

Firmanto, Hudiyo and Candra, Susila and Hadiyat, Mochammad Arbi and Triastomo, Yesa Priscilla and Wirawan, Ivan (2023) Tensile Strength and Microstructure of Rotary-Friction-Welded Carbon-Steel and Stainless-Steel Joints. Jounal of Manufacturing and Material Processing, 7 (1). pp. 1-17. ISSN 2504-4494

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Abstract

Due to the different properties of the materials, the fusion welding of dissimilar metals may be difficult. Structural irregularities may form as a result of various phase transformations during welding. Solid-state welding, as opposed to fusion welding, occurs below the melting temperature. As a result of the melting and solidification phenomena that happen in fusion welding, solid-state welding is expected to reduce the potential for phase transformation. This paper describes the use of a rotary friction welding technique to join carbon steel and 304 stainless steel. The purpose of this work is to investigate the characteristics of rotary friction welding (RFW) when joining 304 stainless steel to carbon steels with different carbon contents. Experiments were carried out on the RFW of low- and medium-carbon steels with 304 stainless steel. The investigation was carried out using the Taguchi method of experimental design. The joints’ tensile strengths and microstructures were evaluated. The parameters that had the greatest influence on the tensile strengths of the welding results were identified. The combination of parameters resulting in the greatest tensile strength is also suggested. A microstructural examination of the weldment revealed mechanical mixing and interlocking.

Item Type:	Article
Uncontrolled Keywords:	rotary friction welding; carbon steel; 304 SS; tensile strength; microstructure; Taguchi
Subjects:	T Technology > TS Manufactures
Divisions:	Faculty of Engineering > Department of Manufacturing Engineering
Depositing User:	Eko Setiawan 194014
Date Deposited:	02 Jan 2023 08:47
Last Modified:	17 Jan 2024 03:23
URI:	http://repository.ubaya.ac.id/id/eprint/43038

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