CA1085656A - Seam welding of pipes - Google Patents
Seam welding of pipesInfo
- Publication number
- CA1085656A CA1085656A CA278,098A CA278098A CA1085656A CA 1085656 A CA1085656 A CA 1085656A CA 278098 A CA278098 A CA 278098A CA 1085656 A CA1085656 A CA 1085656A
- Authority
- CA
- Canada
- Prior art keywords
- seam
- welding
- pipes
- welding wire
- nickel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000003466 welding Methods 0.000 title claims abstract description 36
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 45
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 23
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000011572 manganese Substances 0.000 claims description 15
- 229910052750 molybdenum Inorganic materials 0.000 claims description 11
- 229910052748 manganese Inorganic materials 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 239000010955 niobium Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 229910052717 sulfur Inorganic materials 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 229910000742 Microalloyed steel Inorganic materials 0.000 claims description 5
- 229910052758 niobium Inorganic materials 0.000 claims description 5
- 229910052720 vanadium Inorganic materials 0.000 claims description 5
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 4
- 239000011733 molybdenum Substances 0.000 claims description 4
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 4
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 4
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 239000000843 powder Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000011835 investigation Methods 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910001182 Mo alloy Inorganic materials 0.000 description 1
- 241000022563 Rema Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- DDTIGTPWGISMKL-UHFFFAOYSA-N molybdenum nickel Chemical compound [Ni].[Mo] DDTIGTPWGISMKL-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
- B23K35/3053—Fe as the principal constituent
- B23K35/3066—Fe as the principal constituent with Ni as next major constituent
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
- Nonmetallic Welding Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP2621182.5-24 | 1976-05-11 | ||
| DE19762621182 DE2621182C2 (de) | 1976-05-11 | 1976-05-11 | Schweißnaht für längsnahtgeschweißte Rohre großer Durchmesser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1085656A true CA1085656A (en) | 1980-09-16 |
Family
ID=5977837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA278,098A Expired CA1085656A (en) | 1976-05-11 | 1977-05-10 | Seam welding of pipes |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4292492A (OSRAM) |
| JP (1) | JPS52136855A (OSRAM) |
| CA (1) | CA1085656A (OSRAM) |
| DE (1) | DE2621182C2 (OSRAM) |
| FR (1) | FR2350917A1 (OSRAM) |
| GB (1) | GB1578361A (OSRAM) |
| IT (1) | IT1116625B (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU4111193A (en) * | 1992-05-27 | 1993-12-30 | Alloy Rods Global, Inc. | Welding electrodes for producing low carbon bainitic ferrite weld deposits |
| FR2955795A1 (fr) * | 2010-02-01 | 2011-08-05 | Air Liquide | Procede et consommables de soudage des aciers au nickel |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1905247A (en) * | 1931-04-08 | 1933-04-25 | Westinghouse Electric & Mfg Co | Welding electrode |
| SE325766C (sv) * | 1959-12-31 | 1973-05-14 | L Robbins | Svetstrådslegering |
| FR1489566A (fr) * | 1965-08-17 | 1967-07-21 | Union Carbide Corp | Fil de métal d'apport améliorant la limite d'élasticité des soudures d'alliages d'acier |
| US3602689A (en) * | 1967-11-13 | 1971-08-31 | Westinghouse Electric Corp | Arc welding |
| US3424892A (en) * | 1967-12-18 | 1969-01-28 | Arcos Corp | Process of electric arc welding |
| NO131582C (OSRAM) * | 1969-12-27 | 1975-06-25 | Kobe Steel Ltd | |
| US3970447A (en) * | 1970-02-13 | 1976-07-20 | The International Nickel Company, Inc. | Ferritic steel welding material |
| JPS473002U (OSRAM) * | 1971-02-04 | 1972-09-02 | ||
| BE794796A (fr) * | 1972-01-31 | 1973-07-31 | Int Nickel Ltd | Aciers a grande resistance |
| JPS4924334A (OSRAM) * | 1972-05-17 | 1974-03-04 | ||
| JPS5436583B2 (OSRAM) * | 1972-09-29 | 1979-11-09 | ||
| JPS5144751Y2 (OSRAM) * | 1973-01-25 | 1976-10-29 | ||
| FR2226471B1 (OSRAM) * | 1973-04-21 | 1977-09-23 | Aeg Elotherm Gmbh | |
| JPS50113446A (OSRAM) * | 1974-02-18 | 1975-09-05 |
-
1976
- 1976-05-11 DE DE19762621182 patent/DE2621182C2/de not_active Expired
-
1977
- 1977-05-02 GB GB18287/77A patent/GB1578361A/en not_active Expired
- 1977-05-06 US US05/794,418 patent/US4292492A/en not_active Expired - Lifetime
- 1977-05-10 IT IT68056/77A patent/IT1116625B/it active
- 1977-05-10 CA CA278,098A patent/CA1085656A/en not_active Expired
- 1977-05-10 FR FR7714256A patent/FR2350917A1/fr active Granted
- 1977-05-11 JP JP5416677A patent/JPS52136855A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2350917B1 (OSRAM) | 1980-09-26 |
| FR2350917A1 (fr) | 1977-12-09 |
| DE2621182B1 (de) | 1977-05-18 |
| DE2621182C2 (de) | 1977-12-29 |
| IT1116625B (it) | 1986-02-10 |
| GB1578361A (en) | 1980-11-05 |
| JPS52136855A (en) | 1977-11-15 |
| US4292492A (en) | 1981-09-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |