Surface alloying of internal surfaces of low‐carbon steel castings through incorporation of nickel, nickel and chromium, and 316L stainless steel powders to mold and core surfaces

2021 ◽  
Author(s):  
Amir Kordijazi ◽  
Michael Beining ◽  
Kaustubh Rane ◽  
Swaroop Behera ◽  
Pradeep Rohatgi
Keyword(s):  
Stainless Steel ◽  
Carbon Steel ◽  
316L Stainless Steel ◽  
Low Carbon Steel ◽  
Low Carbon ◽  
Surface Alloying ◽  
Internal Surfaces ◽  
Steel Castings

Effect of Filler Metals on the Microstructures and Mechanical Properties of Dissimilar Low Carbon Steel and 316L Stainless Steel Welded Joints

2015 ◽  
Vol 819 ◽  
pp. 57-62 ◽  
Author(s):  
M.F. Mamat ◽  
E. Hamzah ◽  
Z. Ibrahim ◽  
A.M. Rohah ◽  
A. Bahador
Keyword(s):  
Stainless Steel ◽  
Carbon Steel ◽  
Base Metal ◽  
Arc Welding ◽  
316L Stainless Steel ◽  
Filler Metal ◽  
Low Carbon Steel ◽  
Low Carbon ◽  
Steel Base ◽  
Welding Electrode

In this paper, dissimilar joining of 316L stainless steel to low carbon steel was carried out using gas metal arc welding (GMAW) and gas tungsten arc welding (GTAW). Samples were welded using AWS: ER309L welding electrode for GMAW and AWS: ER316L welding electrode for GTAW process. Determination of mechanical properties and material characterization on the welded joints were carried out using the Instron tensile test machine and an optical microscope respectively. The cross section area of the welded joint consists of three main areas namely the base metal (BM), heat affected zone (HAZ), and weld metal (WM). It was found that, the yield and tensile strengths of welded samples using ER316L filler metal were slightly higher than the welded sample using ER309L welding electrode. All welded samples fractured at low carbon steel base metal indicating that the regions of ER316L stainless steel base metal, ER316L filler metal and heat affected zone (HAZ) have a higher strength than low carbon steel base metal. It was also found that ER316L welding electrode was the best filler to be used for welding two dissimilar metals between carbon and stainless steel.

Estimation of Some Mechanical Properties for Similar & Dissimilar Welded Joints

2014 ◽  
Vol 2 (1) ◽  
pp. 59-76
Author(s):  
Abdullah Daie'e Assi
Keyword(s):  
Stainless Steel ◽  
Carbon Steel ◽  
Austenitic Stainless Steel ◽  
Base Metal ◽  
Welded Joints ◽  
Plate Thickness ◽  
Low Carbon Steel ◽  
Dissimilar Metals ◽  
Low Carbon ◽  
Steel Type

This research deals with the choice of the suitable filler metal to weld the similar and dissimilar metals (Low carbon steel type A516 & Austenitic stainless steel type 316L) under constant conditions such as, plate thickness (6 mm), voltage (78 v), current (120 A), straight polarity. This research deals with three major parts. The first parts Four types of electrodes were used for welding of dissimilar metals (C.St A516 And St.St 316L) two from mild steel (E7018, E6013) and other two from austenitic stainless steel (E309L, E308L) various inspection were carried out include (Visual T., X-ray T., δ- Ferrite phase T., and Microstructures T.) and mechanical testing include (tensile T., bending T. and micro hardness T.) The second parts done by used the same parameters to welding similar metals from (C.St A516) Or (St.St 316L). The third parts deals with welding of dissimilar weldments (C.St And St.St) by two processes, gas tungsten are welding (GTAW) and shielded metal are welding (SMAW).        The results indicated that the spread of carbon from low carbon steel to the welding zone in the case of welding stainless steel elect pole (E309L) led to Configuration Carbides and then high hardness the link to high values ​​compared with the base metal. In most similar weldments showed hardness of the welding area is  higher than the hardness of the base metal. The electrode (E309L) is the most suitable to welding dissimilar metals from (C.St A516 With St.St 316L). The results also showed that the method of welding (GTAW) were better than the method of welding (SMAW) in dissimilar welded joints (St.St 316L with C.St A516) in terms of irregular shape and integrity of the welding defects, as well as characterized this weldments the high-lift and resistance ductility good when using the welding conditions are similar.

Microstructure and corrosion characterization of weld metal in stainless steel and low carbon steel joint under different heat input

2021 ◽  
pp. 102948
Author(s):  
Yanqin Huang ◽  
Jankang Huang ◽  
Jianxiao Zhang ◽  
Xiaoquan Yu ◽  
Qi Li ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Carbon Steel ◽  
Weld Metal ◽  
Heat Input ◽  
Low Carbon Steel ◽  
Low Carbon ◽  
Steel Joint

Improved fatigue behavior of low-carbon steel 20GL by applying ultrasonic impact treatment combined with the electric discharge surface alloying

2016 ◽  
Vol 659 ◽  
pp. 119-129 ◽  
Author(s):  
B.N. Mordyuk ◽  
G.I. Prokopenko ◽  
P.Yu. Volosevich ◽  
L.E. Matokhnyuk ◽  
A.V. Byalonovich ◽  
...  
Keyword(s):  
Carbon Steel ◽  
Electric Discharge ◽  
Fatigue Behavior ◽  
Low Carbon Steel ◽  
Low Carbon ◽  
Surface Alloying ◽  
Ultrasonic Impact Treatment

Analysis of The Friction Welding Mechanism of Low Carbon Steel –Stainless Steel And Aluminium – Copper

2019 ◽  
Vol 16 ◽  
pp. 766-775 ◽  
Author(s):  
Siddique Ahmed Ghias ◽  
Vijaya Ramnath.B ◽  
Elanchezhian.C ◽  
Siddhartha.D ◽  
Ramanan.N
Keyword(s):  
Stainless Steel ◽  
Carbon Steel ◽  
Friction Welding ◽  
Low Carbon Steel ◽  
Low Carbon ◽  
Aluminium Copper
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