JPS6123075B2 - - Google Patents
Info
- Publication number
- JPS6123075B2 JPS6123075B2 JP56085614A JP8561481A JPS6123075B2 JP S6123075 B2 JPS6123075 B2 JP S6123075B2 JP 56085614 A JP56085614 A JP 56085614A JP 8561481 A JP8561481 A JP 8561481A JP S6123075 B2 JPS6123075 B2 JP S6123075B2
- Authority
- JP
- Japan
- Prior art keywords
- slag
- weight
- welding
- flux
- amount
- 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
- 239000002893 slag Substances 0.000 claims abstract description 92
- 238000003466 welding Methods 0.000 claims abstract description 89
- 230000004907 flux Effects 0.000 claims abstract description 46
- 229910052751 metal Inorganic materials 0.000 claims abstract description 31
- 239000002184 metal Substances 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims abstract description 21
- 239000000203 mixture Substances 0.000 claims abstract description 21
- 230000008569 process Effects 0.000 claims abstract description 10
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 230000002378 acidificating effect Effects 0.000 claims abstract description 8
- 239000000843 powder Substances 0.000 claims abstract description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 4
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 4
- 238000007711 solidification Methods 0.000 claims abstract description 4
- 230000008023 solidification Effects 0.000 claims abstract description 4
- 229910052681 coesite Inorganic materials 0.000 claims abstract description 3
- 229910052593 corundum Inorganic materials 0.000 claims abstract description 3
- 229910052906 cristobalite Inorganic materials 0.000 claims abstract description 3
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 3
- 229910052682 stishovite Inorganic materials 0.000 claims abstract description 3
- 229910052905 tridymite Inorganic materials 0.000 claims abstract description 3
- 229910001845 yogo sapphire Inorganic materials 0.000 claims abstract description 3
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims abstract 2
- 229910001634 calcium fluoride Inorganic materials 0.000 claims abstract 2
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 5
- 101100513612 Microdochium nivale MnCO gene Proteins 0.000 claims description 3
- 150000004649 carbonic acid derivatives Chemical class 0.000 abstract description 5
- 230000008602 contraction Effects 0.000 abstract description 5
- 150000002739 metals Chemical class 0.000 abstract description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 33
- 229910000831 Steel Inorganic materials 0.000 description 28
- 239000010959 steel Substances 0.000 description 28
- 239000011324 bead Substances 0.000 description 22
- 230000007547 defect Effects 0.000 description 16
- 239000000395 magnesium oxide Substances 0.000 description 15
- 235000012245 magnesium oxide Nutrition 0.000 description 15
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 13
- 229910052788 barium Inorganic materials 0.000 description 13
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 13
- 229910052739 hydrogen Inorganic materials 0.000 description 13
- 239000001257 hydrogen Substances 0.000 description 13
- 239000010445 mica Substances 0.000 description 13
- 229910052618 mica group Inorganic materials 0.000 description 13
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Inorganic materials [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 12
- 239000010410 layer Substances 0.000 description 12
- 239000013078 crystal Substances 0.000 description 11
- 229910052748 manganese Inorganic materials 0.000 description 10
- 229910052799 carbon Inorganic materials 0.000 description 9
- 239000007789 gas Substances 0.000 description 9
- 238000003475 lamination Methods 0.000 description 9
- 229910052717 sulfur Inorganic materials 0.000 description 9
- 229910004261 CaF 2 Inorganic materials 0.000 description 8
- 229910052698 phosphorus Inorganic materials 0.000 description 8
- 229910052710 silicon Inorganic materials 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 238000002844 melting Methods 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- 229910052750 molybdenum Inorganic materials 0.000 description 6
- 229910004298 SiO 2 Inorganic materials 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 229910010413 TiO 2 Inorganic materials 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- 238000005336 cracking Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000004927 fusion Effects 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 235000010216 calcium carbonate Nutrition 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910000514 dolomite Inorganic materials 0.000 description 2
- 239000010459 dolomite Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910052808 lithium carbonate Inorganic materials 0.000 description 2
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 2
- 239000001095 magnesium carbonate Substances 0.000 description 2
- 235000014380 magnesium carbonate Nutrition 0.000 description 2
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 2
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 2
- 239000011656 manganese carbonate Substances 0.000 description 2
- 235000006748 manganese carbonate Nutrition 0.000 description 2
- 229910000016 manganese(II) carbonate Inorganic materials 0.000 description 2
- 235000017550 sodium carbonate Nutrition 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- GEIAQOFPUVMAGM-UHFFFAOYSA-N ZrO Inorganic materials [Zr]=O GEIAQOFPUVMAGM-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- AYJRCSIUFZENHW-DEQYMQKBSA-L barium(2+);oxomethanediolate Chemical compound [Ba+2].[O-][14C]([O-])=O AYJRCSIUFZENHW-DEQYMQKBSA-L 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- VASIZKWUTCETSD-UHFFFAOYSA-N manganese(II) oxide Inorganic materials [Mn]=O VASIZKWUTCETSD-UHFFFAOYSA-N 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- -1 undercuts Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052882 wollastonite Inorganic materials 0.000 description 1
- 239000010456 wollastonite Substances 0.000 description 1
- 229910052726 zirconium 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
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/362—Selection of compositions of fluxes
-
- 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
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
- B23K35/3601—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest with inorganic compounds as principal constituents
- B23K35/3602—Carbonates, basic oxides or hydroxides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Nonmetallic Welding Materials (AREA)
- Arc Welding In General (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56085614A JPS57202996A (en) | 1981-06-05 | 1981-06-05 | Highly basic burnt type flux for submerged arc welding excellent in slag separation in narrow groove |
| US06/335,888 US4436562A (en) | 1981-06-05 | 1981-12-30 | Basic bonded fluxes for submerged arc welding having an excellent removability of slag at a narrow groove |
| AT81306195T ATE16772T1 (de) | 1981-06-05 | 1981-12-31 | Basisches agglomeriertes schweisspulver fuer das unterpulverschweissen mit ausgezeichneter entfernbarkeit der schlacke in einer schmalen schweissfuge. |
| DE8181306195T DE3173161D1 (en) | 1981-06-05 | 1981-12-31 | Basic bonded fluxes for submerged arc welding having an excellent removability of slag at a narrow groove |
| EP81306195A EP0066660B1 (en) | 1981-06-05 | 1981-12-31 | Basic bonded fluxes for submerged arc welding having an excellent removability of slag at a narrow groove |
| CA000393494A CA1198657A (en) | 1981-06-05 | 1982-01-04 | Basic bonded fluxes for submerged arc welding having an excellent removability of slag at a narrow groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56085614A JPS57202996A (en) | 1981-06-05 | 1981-06-05 | Highly basic burnt type flux for submerged arc welding excellent in slag separation in narrow groove |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57202996A JPS57202996A (en) | 1982-12-13 |
| JPS6123075B2 true JPS6123075B2 (enExample) | 1986-06-04 |
Family
ID=13863714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56085614A Granted JPS57202996A (en) | 1981-06-05 | 1981-06-05 | Highly basic burnt type flux for submerged arc welding excellent in slag separation in narrow groove |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4436562A (enExample) |
| EP (1) | EP0066660B1 (enExample) |
| JP (1) | JPS57202996A (enExample) |
| AT (1) | ATE16772T1 (enExample) |
| CA (1) | CA1198657A (enExample) |
| DE (1) | DE3173161D1 (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59212191A (ja) * | 1983-05-17 | 1984-12-01 | Kawasaki Steel Corp | 狭開先潜弧溶接用焼成型フラツクス |
| US4645545A (en) * | 1985-04-09 | 1987-02-24 | Louis Middlestadt | Shape retaining bodies of solder containing flux and their method of manufacture and use |
| US4683011A (en) * | 1986-08-28 | 1987-07-28 | The Lincoln Electric Company | High penetration, high speed, agglomerated welding flux |
| US5525163A (en) * | 1991-11-12 | 1996-06-11 | Rockwell International Corporation | Welding compositions |
| KR100462038B1 (ko) * | 2000-07-20 | 2004-12-16 | 현대종합금속 주식회사 | 고장력강 후판 다층용접을 위한 서브머지드 아크용접용플럭스 |
| JP4633959B2 (ja) * | 2001-05-08 | 2011-02-16 | 三菱重工業株式会社 | 高強度耐熱鋼の溶接継手部及びその溶接方法 |
| US7678203B2 (en) * | 2005-03-04 | 2010-03-16 | Lincoln Global, Inc. | Welding flux |
| US20060266799A1 (en) * | 2005-05-31 | 2006-11-30 | Lincoln Global, Inc. | Slag detachability |
| US7727339B2 (en) * | 2005-06-06 | 2010-06-01 | Lincoln Global, Inc. | Submerged arc flux |
| US20080011731A1 (en) * | 2006-07-11 | 2008-01-17 | Lincoln Global, Inc. | Carbon to weld metal |
| US20120214017A1 (en) * | 2011-02-22 | 2012-08-23 | Pourin Welding Engineering Co., Ltd. | Weld Overlay Structure and a Method of Providing a Weld Overlay Structure |
| US20150360326A1 (en) * | 2014-06-12 | 2015-12-17 | Siemens Energy, Inc. | Method to eliminate recast material |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3001898A (en) * | 1958-11-14 | 1961-09-26 | Arcos Corp | Welding with washing effect |
| GB963174A (en) | 1961-07-31 | 1964-07-08 | Foster Wheeler Ltd | Improvements in and relating to welding flux compositions |
| GB1377961A (en) * | 1972-04-06 | 1974-12-18 | British Oxygen Co Ltd | Welding flux |
| NL7416795A (nl) * | 1973-12-28 | 1975-07-01 | Wacker Chemie Gmbh | Werkwijze voor de bereiding van gesmolten anarme, basische laspoeders met een geringe gevoeligheid. |
| JPS5514166A (en) * | 1978-07-17 | 1980-01-31 | Nippon Steel Corp | Non-fused flux for submerged arc welding |
-
1981
- 1981-06-05 JP JP56085614A patent/JPS57202996A/ja active Granted
- 1981-12-30 US US06/335,888 patent/US4436562A/en not_active Expired - Lifetime
- 1981-12-31 AT AT81306195T patent/ATE16772T1/de not_active IP Right Cessation
- 1981-12-31 EP EP81306195A patent/EP0066660B1/en not_active Expired
- 1981-12-31 DE DE8181306195T patent/DE3173161D1/de not_active Expired
-
1982
- 1982-01-04 CA CA000393494A patent/CA1198657A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US4436562A (en) | 1984-03-13 |
| DE3173161D1 (en) | 1986-01-16 |
| EP0066660A1 (en) | 1982-12-15 |
| ATE16772T1 (de) | 1985-12-15 |
| CA1198657A (en) | 1985-12-31 |
| EP0066660B1 (en) | 1985-12-04 |
| JPS57202996A (en) | 1982-12-13 |
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