scholarly journals Tensile and fatigue strength of SUS304 stainless steel repaired by a high velocity oxy-fuel thermal spraying

2018 ◽  
Vol 84 (863) ◽  
pp. 18-00016-18-00016
Author(s):  
Masayuki ARAI ◽  
Tatsuo SUIDZU
Keyword(s):  
Stainless Steel ◽  
Fatigue Strength ◽  
High Velocity ◽  
Thermal Spraying ◽  
Sus304 Stainless Steel

Microstructure and Hardness Characterization of a NiCr/Cr3C2 Coating by High-Velocity Oxy-Fuel Thermal Spraying

2009 ◽  
Vol 79-82 ◽  
pp. 397-400
Author(s):  
Yu Ping Wu ◽  
Gai Ye Li
Keyword(s):  
Electron Microscopy ◽  
Stainless Steel ◽  
High Velocity ◽  
Steel Substrate ◽  
Thermal Spraying ◽  
X Ray Diffraction ◽  
X Ray ◽  
Transmission Electron ◽  
Hvof Thermal Spraying

A NiCr/Cr3C2 composite coating with a thickness of approximately 200 m was deposited onto 1Cr18Ni9Ti stainless steel substrate by high-velocity oxy-fuel (HVOF) thermal spraying. Microstructure of the coating was characterized using X-ray diffraction(XRD), scanning electron microscopy(SEM) and transmission electron microscopy (TEM). The coating comprised a NiCr matrix and two types of carbides. The NiCr matrix was composed of an amorphous phase and nanocrystalline grain with a size of 10–50 nm. The microhardness of the coating was found to be 1200Hv, which is significantly greater than that of the stainless steel (1Cr18Ni9Ti) substrate (285 Hv).

Peening Action and Residual Stresses in High-Velocity Oxygen Fuel Thermal Spraying of 316L Stainless Steel

2001 ◽  
Vol 10 (2) ◽  
pp. 367-374 ◽  
Author(s):  
Seiji Kuroda ◽  
Yasuhiko Tashiro ◽  
Hisami Yumoto ◽  
Susumu Taira ◽  
Hirotaka Fukanuma ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Residual Stresses ◽  
High Velocity ◽  
316L Stainless Steel ◽  
Thermal Spraying ◽  
High Velocity Oxygen Fuel ◽  
Oxygen Fuel

In-Situ Observation and Acoustic Emission Analysis for Corrosion Pitting of MgCl2 Droplet in SUS304 Stainless Steel

2012 ◽  
Vol 53 (6) ◽  
pp. 1069-1074 ◽  
Author(s):  
Mitsuharu Shiwa ◽  
Hiroyuki Masuda ◽  
Hisashi Yamawaki ◽  
Kaita Ito ◽  
Manabu Enoki
Keyword(s):  
Stainless Steel ◽  
Acoustic Emission ◽  
Emission Analysis ◽  
Sus304 Stainless Steel ◽  
Corrosion Pitting ◽  
Acoustic Emission Analysis

Crack healing in SUS304 stainless steel by electropulsing treatment

2016 ◽  
Vol 113 ◽  
pp. 989-994 ◽  
Author(s):  
Tao Yu ◽  
Dewei Deng ◽  
Gang Wang ◽  
Hongchao Zhang
Keyword(s):  
Stainless Steel ◽  
Crack Healing ◽  
Sus304 Stainless Steel ◽  
Electropulsing Treatment

Spot Weldability Assessment of Similar and Dissimilar Steel Sheets for Light Weight Automobile Body

2006 ◽  
Vol 306-308 ◽  
pp. 899-904
Author(s):  
Dong Ho Bae ◽  
Won Seok Jung ◽  
J.B. Heo
Keyword(s):  
Stainless Steel ◽  
Fatigue Strength ◽  
Lap Joints ◽  
Vehicle Body ◽  
Rolled Steel ◽  
Cold Rolled Steel ◽  
Steel Sheets ◽  
Automobile Body ◽  
Cold Rolled ◽  
Spot Welded

An effective way to reduce the weight of vehicle body seems to be application of new materials, and such trend is remarkable. Among the various materials for automobile body, stainless steel sheets and cold rolled steel sheets are under the interests. However, in order to guarantee reliability of new material and to establish the long life fatigue design criteria for body structure, it is necessary to assess spot weldability and fatigue strength of spot welded lap joints fabricated under optimized spot welding condition. In this paper, spot weldability of stainless steel sheets, STS301L and STS304L, and cold rolled steel sheets, SPCC and SPCD. Fatigue strength of lap joints spot welded between similar and dissimilar materials were also assessed.

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