Abstract
The author analyses the changes of heat distribution in welded joints of 30HGSA steel depending on different types of gas shielding. It is determined that thermal cycles in the weld metal and in the heat-affected zone differ depending on the type of gas shielding. In the range of 760…790℃ the temperatures level and a hotter metal of the weld becomes less hot in comparison with the metal of the heat-affected zone with any type of gas shielding. The rate of temperature saturation in the welded parts is a little higher with double-jet gas shielding, levelling of the temperatures between the weld metal and the heat-affected metal occurs 1…1.4 seconds earlier than with conventional single-jet gas shielding.
| Original language | English |
|---|---|
| Title of host publication | Materials Engineering and Technologies for Production and Processing III - ICIE-2017 |
| Editors | Andrey Radionov |
| Publisher | Trans Tech Publications Ltd |
| Pages | 463-469 |
| Number of pages | 7 |
| ISBN (Print) | 9783035711523 |
| DOIs | |
| Publication status | Published - 1 Jan 2017 |
| Event | International Conference on Industrial Engineering, ICIE 2017 - Saint Petersburg, Russian Federation Duration: 16 May 2017 → 19 May 2017 |
Publication series
| Name | Solid State Phenomena |
|---|---|
| Volume | 265 SSP |
| ISSN (Electronic) | 1662-9779 |
Conference
| Conference | International Conference on Industrial Engineering, ICIE 2017 |
|---|---|
| Country | Russian Federation |
| City | Saint Petersburg |
| Period | 16.5.17 → 19.5.17 |
Fingerprint
Keywords
- Shielding gas
- Simulation
- Thermal fields
- Welding
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- Materials Science(all)
- Condensed Matter Physics
Cite this
Influence of gas shielding method in welding with consumable electrode on heat distribution in a welded product. / Chinakhov, D. A.; Grigorieva, E. G.; Mayorova, E. I.
Materials Engineering and Technologies for Production and Processing III - ICIE-2017. ed. / Andrey Radionov. Trans Tech Publications Ltd, 2017. p. 463-469 (Solid State Phenomena; Vol. 265 SSP).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Influence of gas shielding method in welding with consumable electrode on heat distribution in a welded product
AU - Chinakhov, D. A.
AU - Grigorieva, E. G.
AU - Mayorova, E. I.
PY - 2017/1/1
Y1 - 2017/1/1
N2 - The author analyses the changes of heat distribution in welded joints of 30HGSA steel depending on different types of gas shielding. It is determined that thermal cycles in the weld metal and in the heat-affected zone differ depending on the type of gas shielding. In the range of 760…790℃ the temperatures level and a hotter metal of the weld becomes less hot in comparison with the metal of the heat-affected zone with any type of gas shielding. The rate of temperature saturation in the welded parts is a little higher with double-jet gas shielding, levelling of the temperatures between the weld metal and the heat-affected metal occurs 1…1.4 seconds earlier than with conventional single-jet gas shielding.
AB - The author analyses the changes of heat distribution in welded joints of 30HGSA steel depending on different types of gas shielding. It is determined that thermal cycles in the weld metal and in the heat-affected zone differ depending on the type of gas shielding. In the range of 760…790℃ the temperatures level and a hotter metal of the weld becomes less hot in comparison with the metal of the heat-affected zone with any type of gas shielding. The rate of temperature saturation in the welded parts is a little higher with double-jet gas shielding, levelling of the temperatures between the weld metal and the heat-affected metal occurs 1…1.4 seconds earlier than with conventional single-jet gas shielding.
KW - Shielding gas
KW - Simulation
KW - Thermal fields
KW - Welding
UR - http://www.scopus.com/inward/record.url?scp=85031122044&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85031122044&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/SSP.265.463
DO - 10.4028/www.scientific.net/SSP.265.463
M3 - Conference contribution
AN - SCOPUS:85031122044
SN - 9783035711523
T3 - Solid State Phenomena
SP - 463
EP - 469
BT - Materials Engineering and Technologies for Production and Processing III - ICIE-2017
A2 - Radionov, Andrey
PB - Trans Tech Publications Ltd
ER -