SEM with EDAX analysis on plasma arc welded butt joints of AISI 304 and AISI 316 steels

Rajesh, K. V. Durga; Prasad, A.V.S. Ram; Shaik, Abdul Munaf; Buddi, Tanya

doi:10.1016/j.matpr.2020.11.393

Cited by 5 publications

(1 citation statement)

References 12 publications

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“…The joining between ceramics and SS can realise the low-cost manufacturing of complex shapes. SS has been widely used as processing equipment in marine and automotive manufacturing fields due to its superior properties such as good ductility, excellent weldability [1], and good corrosion resistance [2]. Ceramics have high hardness, good wear resistance, excellent corrosion resistance, high thermal stability, and high chemical stability.…”

Section: Introductionmentioning

confidence: 99%

A method for producing ceramic/stainless steel composites by laser welding with calculation optimisation

Zhang

Chen

et al. 2023

Materials Science and Technology

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In this work, SS/ceramic composite material was produced by laser welding with active filler (AgCuTi). The presence of the AgCuTi filler was determined by ensuring that crack-free welds were obtained, and no brittle intermetallic compounds (IMCs) were observed. Unmelted SS was retained by laser offset to the SS side to achieve heat transfer to the filler. The AgCuTi filler was not melted but the eutectic reaction with low melting point still occurred by atomic diffusion. In accordance with the characteristics of laser brazing, a mathematical model for calculating the transient heat transfer of laser brazing was established via finite element method. The simulation results showed that the interface temperature could be directly controlled by controlling the welding power.

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Section: Introductionmentioning

confidence: 99%