Currently one of the advanced ways of obtaining quality welded joint while welding of medium alloy martensitic-bainitic steel is the one with impulse supply of electrode wire in gas mixture Ar(70%3%)+C02(30%3%). Results of experimental studies proved that application of protective gas Ar(70%3%)+C02(30%3%) in comparison with CO2(100%) enables to increase strength properties of the welded joint by 10-15% and enlarge the transition coefficient of chemical elements.
|Journal||IOP Conference Series: Materials Science and Engineering|
|Publication status||Published - 14 Sep 2015|
|Event||6th International Scientific Practical Conference on Innovative Technologies and Economics in Engineering - Yurga, Russian Federation|
Duration: 21 May 2015 → 23 May 2015
ASJC Scopus subject areas
- Materials Science(all)