Effect of the Magnetisation of Covered Electrodes on the Quality and Properties of Underwater Wet Welded Joints

The article analyses the effect of the magnetisation of covered electrodes on the geometry and properties of T-joints with fillet welds made of steel S235JR in watery environment. It was established that as regards the conditions and parameters used in the tests, the magnetisation of electrodes affected the stability of arc burning and the formation of shape-related welding imperfections but it did not influence the microstructure and hardness of the test joints.

[1]  Jun Wang,et al.  Microstructure and mechanical properties of ultrasonic assisted underwater wet welding joints , 2016 .

[2]  Jinming Wu,et al.  Welding polarity effects on weld spatters and bead geometry of hyperbaric dry GMAW , 2016 .

[3]  Wei Guo,et al.  Characterization of spatter in underwater wet welding by X-ray transmission method , 2015 .

[4]  J. Łabanowski,et al.  Ocena przydatności komercyjnych elektrod otulonych do spawania mokrego pod wodą z wykorzystaniem analizy skupień , 2015 .

[5]  D. Fydrych,et al.  Cold Cracking Of Underwater Wet Welded S355G10+N High Strength Steel , 2015 .

[6]  Jerzy Łabanowski,et al.  Ocena możliwości naprawy rurociągu podwodnego ze stali API 5L X65 przy zastosowaniu spawania mokrego , 2015 .

[7]  N. Guo,et al.  Effect of Boric Acid Concentration on Viscosity of Slag and Property of Weld Metal Obtained from Underwater Wet Welding , 2015, Journal of Materials Engineering and Performance.

[8]  Ji-cai Feng,et al.  Metal transfer in underwater flux-cored wire wet welding at shallow water depth , 2015 .

[9]  Z. Yang,et al.  Microstructure and Mechanical Properties of an Underwater Wet Welded Dissimilar Ferritic/Austenitic Steel Joint , 2015, Strength of Materials.

[10]  J. Tomków,et al.  Weldability of S500MC Steel in Underwater Conditions , 2014 .

[11]  Alejandro Rodríguez-Castellanos,et al.  Underwater repair of fatigue cracks by gas tungsten arc welding process , 2014 .

[12]  Jerzy Łabanowski,et al.  Bead-On-Plate Welding on S235JR Steel by Underwater Local Dry Chamber Process , 2014 .

[13]  D. Fydrych,et al.  Problems of Underwater Welding of Higher-Strength Low Alloy Steels , 2014 .

[14]  G. Rogalski.  Wpływ niezgodności spawalniczych na właściwości mechaniczne złączy spawanych pod wodą metodą mokrą , 2012 .

[15]  Jerzy Łabanowski,et al.  Ocena możliwości spawania pod wodą drutem proszkowym metodą lokalnej komory suchej , 2012 .

[16]  D. Fydrych,et al.  The Effect of Welding Conditions on Diffusible Hydrogen Content in Deposited Metal , 2011 .

[17]  G. Rogalski,et al.  Certyfikowanie nurków-spawaczy przy spawaniu mokrym pod wodą w warunkach hiperbarycznych , 2011 .

[18]  Stephen Liu,et al.  Recent developments in underwater wet welding , 2001 .

[19]  D. Fydrych,et al.  Effect of Underwater Wet Welding Conditions on the Diffusible Hydrogen Content in Deposited Metal , 2022 .