Title of article
Interface microstructure evolution of dissimilar friction stir butt welded F82H steel and SUS304
Author/Authors
Chung، نويسنده , , Young Dong and Fujii، نويسنده , , Hidetoshi and Sun، نويسنده , , Yufeng and Tanigawa، نويسنده , , Hiroyasu، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
10
From page
5812
To page
5821
Abstract
The dissimilar butt welded joint of reduced-activation ferritic/martensitic steel (RAF/M) F82H and austenite stainless steel (AISI304 (SUS304)) were studied by friction stir welding. The effect of the position of the steels and tool plunging was considered in order to prohibit the mixing of the F82H and SUS304. When the dissimilar butt welding was performed such that the F82H plate was on the advancing side and the tool was plunged on the F82H side, defect-free joints could be successfully fabricated. Optical microscopy and EDX analysis were used to characterize the dissimilar joint microstructures and the interface. It was confirmed that the dissimilar joint formed no mixed structure and inter-metallic compounds.
Keywords
microstructure , Reduced-activation ferritic/martensitic steel (RAF/M) F82H , SUS304 , Dissimilar friction stir butt welding
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Serial Year
2011
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Record number
2167843
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