Reduction mechanism of porosity in tandem twin-spot laser welding of stainless steel
β Scribed by T Hayashi, K Matsubayashi, S Katayama, N Abe, A Matsunawa, A Ohmori
- Book ID
- 119922225
- Publisher
- Woodhead Publishing
- Year
- 2003
- Tongue
- English
- Weight
- 152 KB
- Volume
- 17
- Category
- Article
- ISSN
- 1573-9449
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π SIMILAR VOLUMES
The microstructure, fracture and fatigue behavior of spot welds were characterized. The results showed that the improper welding parameters easily caused folding interface in HAZ between welded-sheets. Overload failure modes were interfacial fractures even if nugget diameters satisfied d > 5 β t. Th
## Abstract Mechanical and corrosion properties of spotβwelded highβstrength austenitic stainless steels EN 1.4318 2H/C1150 and EN 1.4318 2H/C850 were studied. Microhardness measurements, lap shear and crossβtension tests, corrosion fatigue tests and corrosion tests were carried out. The corrosion