JPH0521675B2 - - Google Patents
Info
- Publication number
- JPH0521675B2 JPH0521675B2 JP61155655A JP15565586A JPH0521675B2 JP H0521675 B2 JPH0521675 B2 JP H0521675B2 JP 61155655 A JP61155655 A JP 61155655A JP 15565586 A JP15565586 A JP 15565586A JP H0521675 B2 JPH0521675 B2 JP H0521675B2
- Authority
- JP
- Japan
- Prior art keywords
- flux
- welding
- mgo
- amount
- slag
- 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 - Fee Related
Links
- 230000004907 flux Effects 0.000 claims description 90
- 238000003466 welding Methods 0.000 claims description 78
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 13
- 230000005484 gravity Effects 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 11
- 229910052717 sulfur Inorganic materials 0.000 claims description 10
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims description 9
- 229910001634 calcium fluoride Inorganic materials 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 229910018068 Li 2 O Inorganic materials 0.000 claims description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 5
- 229910052593 corundum Inorganic materials 0.000 claims description 5
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 5
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims description 2
- 229910052681 coesite Inorganic materials 0.000 claims description 2
- 229910052906 cristobalite Inorganic materials 0.000 claims description 2
- 235000012239 silicon dioxide Nutrition 0.000 claims description 2
- 229910052682 stishovite Inorganic materials 0.000 claims description 2
- 229910052905 tridymite Inorganic materials 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 description 31
- 239000002184 metal Substances 0.000 description 31
- 239000002893 slag Substances 0.000 description 31
- 239000011324 bead Substances 0.000 description 23
- 229910052739 hydrogen Inorganic materials 0.000 description 20
- 239000001257 hydrogen Substances 0.000 description 20
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 16
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 16
- 230000000694 effects Effects 0.000 description 16
- 229910000831 Steel Inorganic materials 0.000 description 13
- 230000007547 defect Effects 0.000 description 13
- 239000010959 steel Substances 0.000 description 13
- 229910004298 SiO 2 Inorganic materials 0.000 description 11
- 238000012360 testing method Methods 0.000 description 11
- 238000005336 cracking Methods 0.000 description 10
- 239000003795 chemical substances by application Substances 0.000 description 8
- 230000004927 fusion Effects 0.000 description 8
- 229910052698 phosphorus Inorganic materials 0.000 description 8
- 239000002994 raw material Substances 0.000 description 8
- 229910004261 CaF 2 Inorganic materials 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 235000019353 potassium silicate Nutrition 0.000 description 5
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 5
- 239000000956 alloy Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 238000005275 alloying Methods 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 4
- 238000010304 firing Methods 0.000 description 4
- 150000002431 hydrogen Chemical class 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 235000010755 mineral Nutrition 0.000 description 4
- 238000007792 addition Methods 0.000 description 3
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000009863 impact test Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000010433 feldspar Substances 0.000 description 2
- 238000004817 gas chromatography Methods 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006722 reduction reaction Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000010456 wollastonite Substances 0.000 description 2
- 229910052882 wollastonite Inorganic materials 0.000 description 2
- -1 Moreover Inorganic materials 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910002551 Fe-Mn Inorganic materials 0.000 description 1
- 229910017082 Fe-Si Inorganic materials 0.000 description 1
- 229910017116 FeâMo Inorganic materials 0.000 description 1
- 229910017133 FeâSi Inorganic materials 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 101100513612 Microdochium nivale MnCO gene Proteins 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 235000010216 calcium carbonate Nutrition 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000009430 construction management Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000003979 granulating agent Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 235000014380 magnesium carbonate Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000010450 olivine Substances 0.000 description 1
- 229910052609 olivine Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000002436 steel type Substances 0.000 description 1
- 238000010998 test method Methods 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
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
-
- 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
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
- B23K35/0261—Rods, electrodes, wires
-
- 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
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
- B23K35/0261—Rods, electrodes, wires
- B23K35/0266—Rods, electrodes, wires flux-cored
-
- 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
-
- 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
-
- 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
-
- 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
- B23K35/3603—Halide salts
-
- 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
- B23K35/3603—Halide salts
- B23K35/3605—Fluorides
-
- 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
- B23K35/3607—Silica or silicates
-
- 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
- B23K35/361—Alumina or aluminates
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Nonmetallic Welding Materials (AREA)
Description
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Claims (1)
- ïŒ çé žå¡©ïŒCO2æç®ã§ïŒã10ïŒ ïŒééïŒ ã以äž
åãïŒãCaF2ïŒ12ã24ïŒ ãAl2O3ïŒïŒã20ïŒ ã
MgOïŒ20ã40ïŒ ïŒäœã1.5âŠMgOïŒAl2O3âŠ2.5ïŒã
CaOïŒ10ã30ïŒ ãSiO2ïŒïŒã27ïŒ ãåã³Na2Oã
K2OãLi2Oããéžã°ããïŒçš®åã¯ïŒçš®ä»¥äžïŒå
èšã§ïŒãïŒïŒ ãã倫ã å«æãããšå ±ã«ãâŠ0.03
ïŒ ãâŠ0.05ïŒ ãåã³1000âã§æœåºãããæ°ŽåâŠ
0.3ïŒ äžŠã³ã«åµ©æ¯éã0.8ã1.3ïœïŒcm3ã§ããããšã
ç¹åŸŽãšãããµãããŒãžã¢ãŒã¯æº¶æ¥çšçŒæåãã©ã
ã¯ã¹ã
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61155655A JPS6313694A (ja) | 1986-07-02 | 1986-07-02 | ãµããâãžã¢âã¯æº¶æ¥çšçŒæåãã©ãã¯ã¹ |
| US07/068,277 US4764224A (en) | 1986-07-02 | 1987-07-01 | Baked flux for submerged arc welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61155655A JPS6313694A (ja) | 1986-07-02 | 1986-07-02 | ãµããâãžã¢âã¯æº¶æ¥çšçŒæåãã©ãã¯ã¹ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6313694A JPS6313694A (ja) | 1988-01-20 |
| JPH0521675B2 true JPH0521675B2 (ja) | 1993-03-25 |
Family
ID=15610710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61155655A Granted JPS6313694A (ja) | 1986-07-02 | 1986-07-02 | ãµããâãžã¢âã¯æº¶æ¥çšçŒæåãã©ãã¯ã¹ |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4764224A (ja) |
| JP (1) | JPS6313694A (ja) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5055655A (en) * | 1989-09-11 | 1991-10-08 | The Lincoln Electric Company | Low hydrogen basic metal cored electrode |
| JPH0635078B2 (ja) * | 1990-10-30 | 1994-05-11 | æ ªåŒäŒç€Ÿç¥æžè£œéŒæ | æœåŒ§æº¶æ¥çšãã³ããã©ãã¯ã¹ |
| AU641594B2 (en) * | 1991-07-05 | 1993-09-23 | Lincoln Electric Company, The | Submerged arc flux and method of making same |
| JP3549502B2 (ja) * | 2001-07-24 | 2004-08-04 | æ ªåŒäŒç€Ÿç¥æžè£œéŒæ | ãµãããŒãžã¢ãŒã¯æº¶æ¥çšãã³ããã©ãã¯ã¹åã³ãã®è£œé æ¹æ³ |
| JP3796158B2 (ja) * | 2001-10-23 | 2006-07-12 | æ¥æ¬ãŠãšã«ãã£ã³ã°ã»ãããæ ªåŒäŒç€Ÿ | 溶æ¥æ¹æ³ |
| US7678203B2 (en) * | 2005-03-04 | 2010-03-16 | Lincoln Global, Inc. | Welding flux |
| US7727339B2 (en) | 2005-06-06 | 2010-06-01 | Lincoln Global, Inc. | Submerged arc flux |
| JP4864506B2 (ja) * | 2006-03-27 | 2012-02-01 | æ¥éµäœé溶æ¥å·¥æ¥æ ªåŒäŒç€Ÿ | é«åŒµåéŒã®ãµãããŒãžã¢ãŒã¯æº¶æ¥éå± |
| US20080011731A1 (en) * | 2006-07-11 | 2008-01-17 | Lincoln Global, Inc. | Carbon to weld metal |
| JP4970511B2 (ja) * | 2008-10-10 | 2012-07-11 | æ¥éµäœé溶æ¥å·¥æ¥æ ªåŒäŒç€Ÿ | ïŒïŒïŒïŒïŒ ïœâïŒïŒïŒïŒ ïŒïœéŒããµãããŒãžã¢ãŒã¯æº¶æ¥ããŠåŸããã溶æ¥éå±ãã³ãŒã¯ãã©ã ããã³ãã³ããã©ãã¯ã¹ |
| US9517523B2 (en) * | 2010-04-09 | 2016-12-13 | Illinois Tool Works Inc. | System and method of reducing diffusible hydrogen in weld metal |
| US9764409B2 (en) | 2011-04-04 | 2017-09-19 | Illinois Tool Works Inc. | Systems and methods for using fluorine-containing gas for submerged arc welding |
| JP5726017B2 (ja) * | 2011-08-17 | 2015-05-27 | æ ªåŒäŒç€Ÿç¥æžè£œéŒæ | ãµãããŒãžã¢ãŒã¯æº¶æ¥çšãã³ããã©ãã¯ã¹åã³æº¶æ¥æ¹æ³ |
| US9821402B2 (en) | 2012-03-27 | 2017-11-21 | Illinois Tool Works Inc. | System and method for submerged arc welding |
| JP6104146B2 (ja) * | 2013-12-13 | 2017-03-29 | æ ªåŒäŒç€Ÿç¥æžè£œéŒæ | ãµãããŒãžã¢ãŒã¯æº¶æ¥çšãã©ãã¯ã¹åã³ãã®è£œé æ¹æ³ |
| US9863729B2 (en) | 2014-03-12 | 2018-01-09 | Sharps Rifle Company, Inc. | Breech bolt having asymmetric lugs |
| US20160096234A1 (en) * | 2014-10-07 | 2016-04-07 | Siemens Energy, Inc. | Laser deposition and repair of reactive metals |
| JP6441100B2 (ja) * | 2015-02-02 | 2018-12-19 | æ ªåŒäŒç€Ÿç¥æžè£œéŒæ | ãµãããŒãžã¢ãŒã¯æº¶æ¥çšãã©ãã¯ã¹ |
| EP3360641A1 (en) * | 2017-02-09 | 2018-08-15 | Oerlikon Schweisstechnik GmbH | Agglomerated welding flux and submerged arc welding process of austenitic stainless steels using said flux |
| JP7179639B2 (ja) * | 2019-02-15 | 2022-11-29 | æ¥é溶æ¥å·¥æ¥æ ªåŒäŒç€Ÿ | é«åŒµåéŒçšã®ãµãããŒãžã¢ãŒã¯æº¶æ¥çšçŒæåãã©ãã¯ã¹ |
| EP3995251B1 (en) * | 2020-11-10 | 2024-01-17 | Voestalpine Böhler Welding Belgium s.a. | Method for depositing an overlay material onto a metal surface by means of electroslag strip cladding |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59191590A (ja) * | 1983-04-13 | 1984-10-30 | Kobe Steel Ltd | ïœâïŒïœç³»äœåééŒã®æœåŒ§æº¶æ¥æ¹æ³ |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB963174A (en) * | 1961-07-31 | 1964-07-08 | Foster Wheeler Ltd | Improvements in and relating to welding flux compositions |
| BE795233A (fr) * | 1972-02-09 | 1973-08-09 | Wacker Chemie Gmbh | Poudres pour soudage |
| JPS5246530B2 (ja) * | 1973-11-29 | 1977-11-25 | ||
| JPS5714496A (en) * | 1980-06-27 | 1982-01-25 | Kobe Steel Ltd | Molten type flux for submerged arc welding |
-
1986
- 1986-07-02 JP JP61155655A patent/JPS6313694A/ja active Granted
-
1987
- 1987-07-01 US US07/068,277 patent/US4764224A/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59191590A (ja) * | 1983-04-13 | 1984-10-30 | Kobe Steel Ltd | ïœâïŒïœç³»äœåééŒã®æœåŒ§æº¶æ¥æ¹æ³ |
Also Published As
| Publication number | Publication date |
|---|---|
| US4764224A (en) | 1988-08-16 |
| JPS6313694A (ja) | 1988-01-20 |
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