scholarly journals Joint Strength of Low Carbon Steel Joints and its Selection Guide of Friction Welding Conditions for Low Force Requirements made by Friction Stud Welding Method

2018 ◽  
Vol 36 (2) ◽  
pp. 135-144 ◽  
Author(s):  
Masaaki KIMURA ◽  
Masahiro KUSAKA ◽  
Koichi KAIZU
Keyword(s):  
Carbon Steel ◽  
Friction Welding ◽  
Joint Strength ◽  
Low Carbon Steel ◽  
Low Carbon ◽  
Welding Method ◽  
Stud Welding ◽  
Friction Stud Welding ◽  
Steel Joints

Developing the Empirical Relationship to Predict the Minimum Microhardness of AISI 1020 Grade Low Carbon Steel Joints

2015 ◽  
Vol 766-767 ◽  
pp. 765-769
Author(s):  
S.T. Selvamani ◽  
K. Umanath ◽  
K. Palanikumar ◽  
P. Vinothkumar ◽  
G. Madhu
Keyword(s):  
Carbon Steel ◽  
Friction Welding ◽  
Empirical Relationship ◽  
Research Work ◽  
Low Carbon Steel ◽  
Grain Structure ◽  
Design Matrix ◽  
Low Carbon ◽  
Micro Hardness ◽  
Steel Joints

In this research work, friction welding (FW) of AISI 1020 grade carbon steel rods of 12 mm diameter was investigated with an aim to develop the empirical relationship to predict the minimum micro hardness for the process parameters. Welds are made with various process parameter combinations using ANOVA design matrix which were subjected to Vickers hardness tests. A microstructure analyses was carried out to acquire the joint efficiency. The heat affected zone of the microstructure has been shown for the optimized condition.Keywords:-Friction welding, AISI 1020 grade carbon steel, empirical relationship, Grain structure, Micro hardness.

Selecting the Parameters for Brazing 08 Steel with Pure Copper Solder Paste

2010 ◽  
Vol 426-427 ◽  
pp. 432-435
Author(s):  
De Gong Chang ◽  
J. Zhang ◽  
M.L. Lv
Keyword(s):  
Carbon Steel ◽  
Filler Metal ◽  
Pure Copper ◽  
Low Carbon Steel ◽  
Solder Paste ◽  
Low Carbon ◽  
Technical Parameters ◽  
And Performance ◽  
Steel Joints ◽  
The Ideal

The larger variation of the construction and performance of the low-carbon steel joints was caused by the high temperature of the puddle welding of the joint. Therefore, the braze welding rather than the puddle welding was applied to the welding production of low-carbon steel. The 08 steel parts were joined in a furnace using pure copper solder paste as brazing filler metal. According to the obtained results, the ideal technical parameters are as follow: brazing temperature: 1100-1150°C; holding time: 5-10min; joint clearance: 0.03-0.05mm.

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

scholarly journals Comparative Study on the Activity of GaF3 and Ga2O3 Nanoparticle-Doped CsF-AlF3 Flux for Brazing 6061 Al/Q235 Steel Joints

Crystals ◽  
2020 ◽  
Vol 10 (6) ◽  
pp. 498 ◽  
Author(s):  
Zhen Yao ◽  
Songbai Xue ◽  
Junxiong Zhang
Keyword(s):  
Aluminum Alloy ◽  
Comparative Analysis ◽  
Carbon Steel ◽  
Base Metal ◽  
Filler Metal ◽  
Low Carbon Steel ◽  
Low Carbon ◽  
6061 Aluminum Alloy ◽  
Steel Joints ◽  
Molten Filler Metal

The effect of trace amounts of GaF3 and Ga2O3 nanoparticles on the wettability and spreadability of CsF-AlF3 flux matched Zn-15Al filler metal were comparatively studied on 6061 aluminum alloy and Q235 low-carbon steel. The experimental results indicate that appropriate amounts of GaF3 and Ga2O3 added into the flux could significantly promote the Zn-15Al filler metal to wet and spread on the surface of 6061 aluminum alloy and Q235 low-carbon steel. The optimum ranges for GaF3 and Ga2O3 were 0.0075–0.01wt.% and 0.009–0.01 wt.%, respectively. Comparative analysis showed that the activity of CsF-AlF3 flux bearing GaF3 was higher than that bearing Ga2O3. The reason for this is that the former flux has a stronger ability to remove oxides of the base metal and reduce the interfacial tension of the molten filler metal and the base metal.

J0470105 Effect of friction welding condition on tensile strength of friction welded joint between Ti-6Al-4V and low carbon steel

2015 ◽  
Vol 2015 (0) ◽  
pp. _J0470105--_J0470105-
Author(s):  
Masaaki KIMURA ◽  
Tsukasa IIJIMA ◽  
Masahiro KUSAKA ◽  
Koichi KAIZU ◽  
Akiyoshi FUJI ◽  
...  
Keyword(s):  
Tensile Strength ◽  
Carbon Steel ◽  
Friction Welding ◽  
Welded Joint ◽  
Low Carbon Steel ◽  
Low Carbon ◽  
Welding Condition

Multi-objective optimization of high carbon steel (EN-31) and low carbon steel (SAE-1020) using Grey Taguchi method in rotary friction stir welding

2019 ◽  
Vol 9 (4) ◽  
pp. 385-400
Author(s):  
Kanwal Jit Singh
Keyword(s):  
Carbon Steel ◽  
Friction Welding ◽  
High Carbon Steel ◽  
Low Carbon Steel ◽  
Welding Process ◽  
Low Carbon ◽  
High Carbon ◽  
Content Type ◽  
Optimum Parameters ◽  
Rotary Friction Welding

Purpose Nowadays, a rotary friction welding method is accepted in many industries, particularly for joining dissimilar materials as a mass production process. It is due to advantages like less material waste, low production time and low energy expenditure. The effect of the change in carbon contents in steel is studied experimentally in the rotary friction welding process, and a statistical model is developed. The Grey Taguchi method gives the single parameters optimization for all output responses. The paper aims to discuss these issues. Design/methodology/approach An experimental setup was designed and produced to achieve the multi-response in single optimum parameters through Grey relational analysis. A continuous/direct drive rotary friction welding process is chosen in which transition from friction to the forging stage can be achieved automatically by applying a break. In this experimentation, high carbon and low carbon work-pieces with different carbon percentage were welded with rotary friction welding. Response tensile strength and micro-hardness of the design of the experiment are used to analyze the results. Findings The optimization of parameters has been performed with Grey relational analysis, and optimum parameters are friction pressure 40 kg/cm2, forging pressure 100 kg/cm2 and speed 1,120 rpm. GRA optimum parameters give 56.04 and 82.16 percent improvement in Tensile strength and micro-hardness, respectively. Practical implications High carbon steel (En-31) and low carbon steel (SAE-1020) are used in so many industrial applications. These materials are mostly used in the process like manufacturing, metallurgy, machinery, agricultural, etc. These practical applications have brought forward definite and notable economic benefits. Originality/value It provides a new framework to investigate the problems where multiple input machining variables and various output responses are obtained in single optimized parameters.

Sign in / Sign up

Export Citation Format

Share Document