IT1124411B - Arc welding process - Google Patents
Arc welding processInfo
- Publication number
- IT1124411B IT1124411B IT12874/79A IT1287479A IT1124411B IT 1124411 B IT1124411 B IT 1124411B IT 12874/79 A IT12874/79 A IT 12874/79A IT 1287479 A IT1287479 A IT 1287479A IT 1124411 B IT1124411 B IT 1124411B
- Authority
- IT
- Italy
- Prior art keywords
- welding
- metal
- arc
- carried out
- burns
- Prior art date
Links
- 238000003466 welding Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title 1
- 239000002184 metal Substances 0.000 abstract 3
- 238000001816 cooling Methods 0.000 abstract 2
- 239000002893 slag Substances 0.000 abstract 2
- 101100456896 Drosophila melanogaster metl gene Proteins 0.000 abstract 1
- 150000001768 cations Chemical class 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 230000001934 delay Effects 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- -1 resin acid anions Chemical class 0.000 abstract 1
- 239000000344 soap Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000005493 welding type Methods 0.000 abstract 1
Landscapes
- Nonmetallic Welding Materials (AREA)
- Arc Welding In General (AREA)
Abstract
Arc welding is carried out by introducing an auxiliary substance (I) into the immediate vicinity of the arc area. (I) contains a soap formed by fatty acid and/or resin acid anions and metal cations. Also claimed is a welding rod coated with (I). The rod contg. (I) enables welding to be carried out in difficult conditions (e.g. in the wind or rain or underwater), the welds obtd. being free from the defects normally associated with this type of welding. (I) facilitates arc ignition and burning control, and as it burns produces a protective gas zone which prevents water contacting the weld metl. The melt is also protected by a slag layer, which delays cooling, thereby promoting gas sepn. from the weld metal. (I) burns to produce this slag layer and to produce large amts. of heat which also prevent too rapid cooling of the metal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT12874/79A IT1124411B (en) | 1978-06-28 | 1979-12-28 | Arc welding process |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI780282A FI64903C (en) | 1978-06-28 | 1978-06-28 | FOERFARANDE FOER GENOMFOERANDE AV BAOGSVETSNING. TRANSFERRED PAEIVAEMAEAERAE-FOERSKJUTET DATUM PL 14 ç 28.06.78. |
IT12874/79A IT1124411B (en) | 1978-06-28 | 1979-12-28 | Arc welding process |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7912874A0 IT7912874A0 (en) | 1979-12-28 |
IT1124411B true IT1124411B (en) | 1986-05-07 |
Family
ID=8511433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT12874/79A IT1124411B (en) | 1978-06-28 | 1979-12-28 | Arc welding process |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5530395A (en) |
FI (1) | FI64903C (en) |
IT (1) | IT1124411B (en) |
SU (1) | SU1190977A3 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4985747A (en) * | 1988-06-09 | 1991-01-15 | Oki Electric Industry Co., Ltd. | Terminal structure and process of fabricating the same |
JPH058213U (en) * | 1991-06-28 | 1993-02-05 | 株式会社カネダ工作所 | Incinerator |
-
1978
- 1978-06-28 FI FI780282A patent/FI64903C/en not_active IP Right Cessation
-
1979
- 1979-06-28 JP JP8199179A patent/JPS5530395A/en active Pending
- 1979-12-28 SU SU792861906A patent/SU1190977A3/en active
- 1979-12-28 IT IT12874/79A patent/IT1124411B/en active
Also Published As
Publication number | Publication date |
---|---|
JPS5530395A (en) | 1980-03-04 |
FI780282A (en) | 1979-12-29 |
FI64903C (en) | 1987-06-02 |
FI64903B (en) | 1983-10-31 |
IT7912874A0 (en) | 1979-12-28 |
SU1190977A3 (en) | 1985-11-07 |
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