SU93163A1 - Gas welding method - Google Patents
Gas welding methodInfo
- Publication number
- SU93163A1 SU93163A1 SU415847A SU415847A SU93163A1 SU 93163 A1 SU93163 A1 SU 93163A1 SU 415847 A SU415847 A SU 415847A SU 415847 A SU415847 A SU 415847A SU 93163 A1 SU93163 A1 SU 93163A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- gas welding
- welding method
- manganese
- carbon
- wire
- Prior art date
Links
Landscapes
- Arc Welding In General (AREA)
Description
Предметом изобретени вл етс способ газовой сварки малоуглеродистой стали малых толщин ацетилено-кислородным пламенем. В цел х уменьшени трещин при сварке предусматриваетс применение в качестве присадочного материала марганцовистой проволоки.The subject of the invention is a method of gas welding of low-carbon steel of small thickness with an acetylene-oxygen flame. In order to reduce cracks during welding, it is envisaged to use manganese wire as a filler material.
Вли ние марганца на уменьшение склонности металла сварных швов к трещинообразованию известно.The effect of manganese on reducing the tendency of weld metal to crack formation is known.
Предлагаемый способ отличаетс от известных тем, что содержание марганца в проволоке довод т до 1,2-1,6%, что вл етс новым и полезным .The proposed method differs from the known ones in that the manganese content in the wire is adjusted to 1.2-1.6%, which is new and useful.
Гор чие трещины при сварке ацетилено-кислородным пламенем малоуглеродистой стали толщиной 0,8- 1,5 мм образуютс при повышенном содержании углерода и серы в стали . Так как углерод увеличивает вредное вли ние серы, уменьшение склонности металла к образованию трещин достигаетс увеличением содержани марганца в наплавленном металле. Применение марганцовистой проволоки в качестве присадки с содержанием углерода не свыше 0,2% и марганца от 1,2 до 1,6% резко снижает количество трещин .Hot cracks when welding with an acetylene-oxygen flame of low carbon steel with a thickness of 0.8-1.5 mm are formed with an increased content of carbon and sulfur in the steel. Since carbon increases the harmful effects of sulfur, a decrease in metal cracking tendency is achieved by increasing the manganese content in the weld metal. The use of manganese wire as an additive with a carbon content of not more than 0.2% and manganese from 1.2 to 1.6% dramatically reduces the number of cracks.
Предмет изобретени Subject invention
Способ газовой сварки малоуглеродистой стали малых толщин, загр зненной серой, с применением низкоуглеродистой марганцовистой проволоки дл борьбы с трещинообразованием , отличающийс тем, что содержание марганца в проволоке довод т до 1,2-1,6%.A method of gas welding of low-carbon steel of small thickness, contaminated with sulfur, using low-carbon manganese wire to combat cracking, characterized in that the manganese content in the wire is adjusted to 1.2-1.6%.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU415847A SU93163A1 (en) | 1950-04-08 | 1950-04-08 | Gas welding method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU415847A SU93163A1 (en) | 1950-04-08 | 1950-04-08 | Gas welding method |
Publications (1)
Publication Number | Publication Date |
---|---|
SU93163A1 true SU93163A1 (en) | 1951-11-30 |
Family
ID=48368661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU415847A SU93163A1 (en) | 1950-04-08 | 1950-04-08 | Gas welding method |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU93163A1 (en) |
-
1950
- 1950-04-08 SU SU415847A patent/SU93163A1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SU93163A1 (en) | Gas welding method | |
CH114145A (en) | Steel holder with cutting steel for turning and planing metal, wood, etc. | |
US1884715A (en) | Welding electrode | |
SU148428A1 (en) | The way to improve the heat resistance of steel products | |
SU92367A2 (en) | Termite mixture | |
US1916206A (en) | Welding electrode and method of producing same | |
SU948589A1 (en) | Electrode for welding cast iron | |
SU80847A1 (en) | The way gas cutting two torches | |
SU95478A2 (en) | Method of electric arc welding with a beam of electrodes | |
ES13292U (en) | Fusible metal electrode for welding with electric arc in the presence of a gas. (Machine-translation by Google Translate, not legally binding) | |
GB983063A (en) | Improvements in and relating to method for resistance welding galvanized materials | |
SU81238A1 (en) | Electrode for automatic welding | |
SU108341A1 (en) | Electrode for automatic arc welding | |
RU2019134397A (en) | SOLID FUEL COMPOSITION | |
RU2019124760A (en) | EMULSION EXPLOSIVE COMPOSITION | |
SU632139A1 (en) | PINE WIRE CHARGE | |
US1464895A (en) | Gun, pistol, and the like | |
SU725854A1 (en) | Electrode coating composition | |
SU27749A1 (en) | The method of electric arc welding with a metal electrode | |
SU145951A1 (en) | Surfacing method | |
SU110317A1 (en) | Method for manual electric arc welding of one-sided butt welds | |
GB258036A (en) | Improvements relating to flux materials for use in arc welding and methods of coating electrodes therewith | |
SU623486A1 (en) | PINE WIRE CHARGE | |
GB267190A (en) | Improvements in the cylinder cooling of internal combustion engines | |
CA200221A (en) | Composition for coating iron, steel and wood |