Metallurgical and Mechanical Characterization of Laser Spot Welded Low Carbon Steel Sheets

2010 ◽  
Vol 81 (12) ◽  
pp. 1144-1150 ◽  
Author(s):  
M. Masoumi ◽  
S.P.H. Marashi ◽  
M. Pouranvari
Keyword(s):  
Carbon Steel ◽  
Mechanical Characterization ◽  
Low Carbon Steel ◽  
Laser Spot ◽  
Low Carbon ◽  
Steel Sheets ◽  
Spot Welded

Characterization of 2D and 3D morphology of Al2O3 inclusion in hot rolled ultra-low carbon steel sheets

2018 ◽  
Vol 47 (4) ◽  
pp. 437-441 ◽  
Author(s):  
Xin Li ◽  
Min Wang ◽  
Yan Ping Bao ◽  
Li Dong Xing ◽  
Jian Hua Chu
Keyword(s):  
Carbon Steel ◽  
Low Carbon Steel ◽  
Low Carbon ◽  
Steel Sheets ◽  
3D Morphology ◽  
Ultra Low Carbon Steel ◽  
Al2o3 Inclusion ◽  
Hot Rolled ◽  
2D And 3D

scholarly journals Structure–Properties Relations in Friction Stir Spot Welded Low Carbon Steel Sheets for Light Weight Automobile Body

2010 ◽  
Vol 51 (2) ◽  
pp. 399-403 ◽  
Author(s):  
Seung-Wook Baek ◽  
Don-Hyun Choi ◽  
Chang-Yong Lee ◽  
Byung-Wook Ahn ◽  
Yun-Mo Yeon ◽  
...  
Keyword(s):  
Carbon Steel ◽  
Low Carbon Steel ◽  
Light Weight ◽  
Low Carbon ◽  
Friction Stir ◽  
Steel Sheets ◽  
Automobile Body ◽  
Spot Welded

scholarly journals Metallurgical and Mechanical Characterization of Low Carbon Steel—Stainless Steel Dissimilar Joints Made by Laser Autogenous Welding

Metals ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 810
Author(s):  
Elena Scutelnicu ◽  
Mihaela Iordachescu ◽  
Carmen Catalina Rusu ◽  
Danut Mihailescu ◽  
José Luis Ocaña
Keyword(s):  
Stainless Steel ◽  
Carbon Steel ◽  
Mechanical Behavior ◽  
Mechanical Characterization ◽  
Low Carbon Steel ◽  
Image Correlation ◽  
Correlation Technique ◽  
Low Carbon ◽  
Dissimilar Joints

This paper addresses the metallurgical and mechanical characterization of dissimilar joints made by laser autogenous welding between thin sheets of low-carbon steel (CS) and austenitic stainless steel (SS). The welding technology applied, previously optimized to produce sound dissimilar joints, is based on the heat source displacement from the weld gap centerline towards CS, in order to reduce the SS overheating. The research includes optical microscopy observations, energy dispersive X-ray analysis (EDX) to assess the wt% of Cr, Ni, and Fe in all regions of the dissimilar welded joint, hardness measurements, and tensile tests of transverse-welded flat specimens. In comparison with classical determination of the joint overall mechanical characteristics, the novelty of this research consists of experimental assessment of the local mechanical behavior of the fusion and heat affected zones by using a digital image correlation technique (VIC-2D). This is an efficient tool for determining the constitutive properties of the joint, useful for modelling the mechanical behavior of materials and for verifying the engineering predictions. The results show that the positive difference in yielding between the weld metal and the base materials protects the joint from being plastically deformed. As a consequence, the tensile loading of flat transverse specimens generates the strain localization and failure in CS, far away from the weld.

scholarly journals Effect of Addition of a Very Small Amount of Carbon on the Transformation Texture of 1%Mn-0.034%Ti Extra-low Carbon Steel Sheets

2001 ◽  
Vol 87 (9) ◽  
pp. 600-606
Author(s):  
Masatoshi SUDO ◽  
Shinji WAKIKAWA ◽  
Masahiro OKUNO ◽  
Ichiro TSUKATANI
Keyword(s):  
Carbon Steel ◽  
Low Carbon Steel ◽  
Low Carbon ◽  
Steel Sheets ◽  
Transformation Texture

scholarly journals Optical characterization of Zn coatings deposited on low carbon steel substrates

2012 ◽  
Vol 356 ◽  
pp. 012017
Author(s):  
G Bodurov ◽  
N Boshkov ◽  
L Lutov ◽  
T Ivanova ◽  
K A Gesheva
Keyword(s):  
Carbon Steel ◽  
Low Carbon Steel ◽  
Optical Characterization ◽  
Low Carbon ◽  
Steel Substrates
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