Abstract
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.
Original language | English |
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Article number | 012012 |
Journal | IOP Conference Series: Materials Science and Engineering |
Volume | 91 |
Issue number | 1 |
DOIs | |
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)
- Engineering(all)