KR101970076B1 - 가스 실드 아크 용접용 플럭스 코어드 와이어 - Google Patents
가스 실드 아크 용접용 플럭스 코어드 와이어 Download PDFInfo
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- KR101970076B1 KR101970076B1 KR1020177003749A KR20177003749A KR101970076B1 KR 101970076 B1 KR101970076 B1 KR 101970076B1 KR 1020177003749 A KR1020177003749 A KR 1020177003749A KR 20177003749 A KR20177003749 A KR 20177003749A KR 101970076 B1 KR101970076 B1 KR 101970076B1
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- 238000003466 welding Methods 0.000 title claims description 50
- 230000004907 flux Effects 0.000 claims abstract description 94
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims abstract description 13
- 229910004298 SiO 2 Inorganic materials 0.000 claims abstract description 12
- 229910010413 TiO 2 Inorganic materials 0.000 claims abstract description 12
- 150000001875 compounds Chemical class 0.000 claims description 17
- 239000012535 impurity Substances 0.000 claims description 9
- 229910001512 metal fluoride Inorganic materials 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 229910000521 B alloy Inorganic materials 0.000 claims description 8
- 229910052796 boron Inorganic materials 0.000 claims description 8
- 229910052750 molybdenum Inorganic materials 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims 1
- 239000011733 molybdenum Substances 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 abstract description 7
- 229910052751 metal Inorganic materials 0.000 description 87
- 239000002184 metal Substances 0.000 description 86
- 229910000831 Steel Inorganic materials 0.000 description 25
- 239000010959 steel Substances 0.000 description 25
- 230000000694 effects Effects 0.000 description 20
- 238000005336 cracking Methods 0.000 description 15
- 239000007789 gas Substances 0.000 description 15
- 239000010936 titanium Substances 0.000 description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 13
- 239000011324 bead Substances 0.000 description 12
- 230000006872 improvement Effects 0.000 description 12
- 239000011734 sodium Substances 0.000 description 11
- 238000010438 heat treatment Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 8
- 229910052748 manganese Inorganic materials 0.000 description 7
- 229910052710 silicon Inorganic materials 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 229910052804 chromium Inorganic materials 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000003381 stabilizer Substances 0.000 description 5
- 229910052719 titanium Inorganic materials 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 229910052749 magnesium Inorganic materials 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 229910052698 phosphorus Inorganic materials 0.000 description 4
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 150000001247 metal acetylides Chemical class 0.000 description 3
- 238000007670 refining Methods 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 229910002551 Fe-Mn Inorganic materials 0.000 description 2
- 229910017082 Fe-Si Inorganic materials 0.000 description 2
- 229910017133 Fe—Si Inorganic materials 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229910018505 Ni—Mg Inorganic materials 0.000 description 2
- 229910006639 Si—Mn Inorganic materials 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 150000002222 fluorine compounds Chemical class 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 235000003270 potassium fluoride Nutrition 0.000 description 2
- 239000011698 potassium fluoride Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000004881 precipitation hardening Methods 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 229910018134 Al-Mg Inorganic materials 0.000 description 1
- 229910018467 Al—Mg Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 229910017060 Fe Cr Inorganic materials 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 229910002544 Fe-Cr Inorganic materials 0.000 description 1
- 229910002593 Fe-Ti Inorganic materials 0.000 description 1
- 229910017116 Fe—Mo Inorganic materials 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 241001397173 Kali <angiosperm> Species 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- -1 Mo 2 C is promoted Chemical class 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229910008423 Si—B Inorganic materials 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- GEIAQOFPUVMAGM-UHFFFAOYSA-N ZrO Inorganic materials [Zr]=O GEIAQOFPUVMAGM-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- 238000001479 atomic absorption spectroscopy Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000009614 chemical analysis method Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- UPHIPHFJVNKLMR-UHFFFAOYSA-N chromium iron Chemical compound [Cr].[Fe] UPHIPHFJVNKLMR-UHFFFAOYSA-N 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000004993 emission spectroscopy Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000004021 metal welding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000013024 sodium fluoride Nutrition 0.000 description 1
- 239000011775 sodium fluoride Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- 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
- B23K35/368—Selection of non-metallic compositions of core materials either alone or conjoint with selection of soldering or welding materials
-
- 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
- B23K35/24—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
-
- 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
-
- 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
- B23K35/3073—Fe as the principal constituent with Mn as next major constituent
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/16—Arc welding or cutting making use of shielding gas
- B23K9/173—Arc welding or cutting making use of shielding gas and of a consumable electrode
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nonmetallic Welding Materials (AREA)
Abstract
Description
개선 형상 | 20° V 개선, 루트 갭=16mm, 받침쇠 사용 |
실드 가스 | 80% Ar - 20% CO2, 유량=25리터/분 |
용접 자세 | 하향 |
용접 조건 | 전류: 260∼300A, 전압: 28∼32V, 속도: 25∼35cm/분 용접 입열=1.3∼2.5kJ/mm |
적층 수 | 6층 12패스 |
예열·패스간 온도 | 140∼160℃ |
열처리 | 620℃×8시간 |
인장 시험 | JIS Z 3111 A2호 시험편, 채취 위치=용접 금속 중앙, 판 두께 중앙 시험 온도: 실온(20∼23℃) |
충격 시험 | JIS Z 3111 V 노치 시험편, 채취 위치=용접 금속 중앙, 판 두께 중앙 시험 온도: -40℃ |
개선 형상 | 90° Y 개선, 루트 페이스=10mm, 루트 갭=2.4mm |
실드 가스 | 80% Ar - 20% CO2, 유량=25리터/분 |
용접 자세 | 하향 |
용접 조건 | 280A - 31V - 35cm/분 |
적층 수 | 1층 1패스 |
예열 온도 | 실온(20∼23℃) |
반복 수 | 2회 |
개선 형상 | T형 필릿 용접 |
실드 가스 | 80% Ar - 20% CO2, 유량=25리터/분 |
용접 자세 | (1) 수평 필릿 |
(2) 입향 상진 필릿 | |
용접 조건 | (1) 수평 필릿: 280A - 29V - 30∼50cm/분 |
(2) 입향 상진 필릿: 210A - 23V - 15cm/분 | |
적층 수 | 1층 1패스(양측을 용접) |
예열 온도 | 실온∼100℃ |
Claims (5)
- 강제 외피 내에 플럭스가 충전된 플럭스 코어드 와이어로서,
와이어 전체 질량당,
C를 0.01∼0.12질량%,
Si를 0.05질량% 이상 0.30질량% 미만,
Mn을 1.0∼3.5질량%,
Ni를 0.1질량% 이상 1.0질량% 미만,
Mo를 0.10∼0.30질량%,
Cr을 0.1∼0.9질량%,
TiO2를 4.5∼8.5질량%,
SiO2를 0.10∼0.40질량%,
Al2O3을 0.03∼0.23질량%,
Na 화합물 또는 K 화합물, 또는 그 양방을, Na 환산값 및 K 환산값의 합계로 0.01∼0.30질량%, 및
Fe를 80~93질량%
함유하고, 잔부가 불가피적 불순물인 가스 실드 아크 용접용 플럭스 코어드 와이어. - 제 1 항에 있어서,
V가, 와이어 전체 질량당, 0.020질량% 이하로 규제된 가스 실드 아크 용접용 플럭스 코어드 와이어. - 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,
하기 (a)∼(d) 중 적어도 하나를 추가로 함유하는 가스 실드 아크 용접용 플럭스 코어드 와이어.
(a) Mg를, 와이어 전체 질량당 0.2∼0.7질량%
(b) Ti를, 와이어 전체 질량당 0.05∼0.30질량%
(c) 금속 불화물을, 와이어 전체 질량당, F 환산값으로 0.05∼0.30질량%
(d) B, B 합금 및 B 산화물 중 적어도 1종을, 와이어 전체 질량당, B 환산값의 합계로 0.001∼0.020질량% - 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,
ZrO2가, 와이어 전체 질량당, 0.02질량% 미만으로 규제된 가스 실드 아크 용접용 플럭스 코어드 와이어.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014178915A JP6322093B2 (ja) | 2014-09-03 | 2014-09-03 | ガスシールドアーク溶接用フラックス入りワイヤ |
JPJP-P-2014-178915 | 2014-09-03 | ||
PCT/JP2015/074933 WO2016035813A1 (ja) | 2014-09-03 | 2015-09-02 | ガスシールドアーク溶接用フラックス入りワイヤ |
Related Child Applications (1)
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KR1020197000345A Division KR20190006074A (ko) | 2014-09-03 | 2015-09-02 | 가스 실드 아크 용접용 플럭스 코어드 와이어 |
Publications (2)
Publication Number | Publication Date |
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KR20170021891A KR20170021891A (ko) | 2017-02-28 |
KR101970076B1 true KR101970076B1 (ko) | 2019-04-17 |
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KR1020197000345A Withdrawn KR20190006074A (ko) | 2014-09-03 | 2015-09-02 | 가스 실드 아크 용접용 플럭스 코어드 와이어 |
KR1020177003749A Expired - Fee Related KR101970076B1 (ko) | 2014-09-03 | 2015-09-02 | 가스 실드 아크 용접용 플럭스 코어드 와이어 |
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KR1020197000345A Withdrawn KR20190006074A (ko) | 2014-09-03 | 2015-09-02 | 가스 실드 아크 용접용 플럭스 코어드 와이어 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20170274482A1 (ko) |
EP (1) | EP3189930B1 (ko) |
JP (1) | JP6322093B2 (ko) |
KR (2) | KR20190006074A (ko) |
CN (1) | CN106794558B (ko) |
WO (1) | WO2016035813A1 (ko) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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JP6762131B2 (ja) * | 2016-04-28 | 2020-09-30 | 株式会社神戸製鋼所 | フラックス入りワイヤ |
JP2018039025A (ja) * | 2016-09-06 | 2018-03-15 | 株式会社神戸製鋼所 | ガスシールドアーク溶接用フラックス入りワイヤ及び溶接金属 |
JP6809533B2 (ja) * | 2016-11-08 | 2021-01-06 | 日本製鉄株式会社 | フラックス入りワイヤ、溶接継手の製造方法、及び溶接継手 |
KR20190047388A (ko) * | 2017-10-27 | 2019-05-08 | 현대종합금속 주식회사 | 내기공성 및 전착 도장성이 우수한 극 저 실리콘 용접용 와이어 및 이를 통하여 얻어지는 용착금속 |
US11958139B2 (en) * | 2018-01-16 | 2024-04-16 | Kobe Steel, Ltd. | Flux-cored wire for gas shield arc welding |
EP3778111A4 (en) * | 2018-03-29 | 2022-01-19 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | CORED WIRE |
CN108544132A (zh) * | 2018-07-12 | 2018-09-18 | 淮北卓颂建筑工程有限公司 | 一种高耐磨不锈钢焊丝的制备方法 |
EP3838474B1 (en) * | 2018-08-23 | 2025-02-19 | JFE Steel Corporation | Solid wire for gas metal arc welding |
KR102112160B1 (ko) | 2018-12-05 | 2020-05-19 | 현대종합금속 주식회사 | 이면 충격인성이 우수한 가스 쉴드 플럭스 충전 와이어 |
US20210053161A1 (en) * | 2019-08-20 | 2021-02-25 | Hobart Brothers Llc | Higher toughness steel alloy weld deposits and flux-cored welding electrodes for producing higher toughness steel alloy weld deposits |
TWI851193B (zh) * | 2023-05-09 | 2024-08-01 | 中國鋼鐵股份有限公司 | 銲線與其製造方法 |
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US20020003135A1 (en) | 2000-05-01 | 2002-01-10 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Flux-cored wire for gas-shielded Arc welding of heat resisting steel |
JP2007090376A (ja) * | 2005-09-28 | 2007-04-12 | Kobe Steel Ltd | ガスシールドアーク溶接用フラックス入りワイヤ |
JP2013151001A (ja) | 2012-01-25 | 2013-08-08 | Nippon Steel & Sumikin Welding Co Ltd | 耐候性鋼用ガスシールドアーク溶接用フラックス入りワイヤ |
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JP3815984B2 (ja) * | 2001-07-06 | 2006-08-30 | 株式会社神戸製鋼所 | 低合金耐熱鋼用ガスシールドアーク溶接用フラックス入りワイヤ |
KR100532243B1 (ko) * | 2001-12-17 | 2005-11-30 | 현대종합금속 주식회사 | 가스쉴드 아아크 용접용 플럭스 충전 와이어 |
JP4259887B2 (ja) * | 2003-01-31 | 2009-04-30 | 株式会社神戸製鋼所 | 耐食性鋼用ガスシールドアーク溶接用フラックス入りワイヤ |
JP4255453B2 (ja) * | 2005-03-31 | 2009-04-15 | 株式会社神戸製鋼所 | 低合金鋼溶接金属及びフラックス入りワイヤ |
JP5097499B2 (ja) * | 2006-10-19 | 2012-12-12 | 株式会社神戸製鋼所 | 低合金耐熱鋼用ガスシールドアーク溶接用フラックス入りワイヤ |
JP4209913B2 (ja) * | 2006-12-15 | 2009-01-14 | 株式会社神戸製鋼所 | ガスシールドアーク溶接用フラックス入りワイヤ |
JP5359561B2 (ja) * | 2009-05-28 | 2013-12-04 | 新日鐵住金株式会社 | 高張力鋼用フラックス入りワイヤ |
JP5415998B2 (ja) * | 2010-03-11 | 2014-02-12 | 株式会社神戸製鋼所 | ガスシールドアーク溶接用フラックス入りワイヤ |
JP5242665B2 (ja) * | 2010-12-08 | 2013-07-24 | 日鐵住金溶接工業株式会社 | ガスシールドアーク溶接用フラックス入りワイヤ |
-
2014
- 2014-09-03 JP JP2014178915A patent/JP6322093B2/ja not_active Expired - Fee Related
-
2015
- 2015-09-02 CN CN201580045430.8A patent/CN106794558B/zh not_active Expired - Fee Related
- 2015-09-02 KR KR1020197000345A patent/KR20190006074A/ko not_active Withdrawn
- 2015-09-02 WO PCT/JP2015/074933 patent/WO2016035813A1/ja active Application Filing
- 2015-09-02 KR KR1020177003749A patent/KR101970076B1/ko not_active Expired - Fee Related
- 2015-09-02 EP EP15838210.1A patent/EP3189930B1/en active Active
- 2015-09-02 US US15/505,288 patent/US20170274482A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020003135A1 (en) | 2000-05-01 | 2002-01-10 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Flux-cored wire for gas-shielded Arc welding of heat resisting steel |
JP2007090376A (ja) * | 2005-09-28 | 2007-04-12 | Kobe Steel Ltd | ガスシールドアーク溶接用フラックス入りワイヤ |
JP2013151001A (ja) | 2012-01-25 | 2013-08-08 | Nippon Steel & Sumikin Welding Co Ltd | 耐候性鋼用ガスシールドアーク溶接用フラックス入りワイヤ |
Also Published As
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KR20170021891A (ko) | 2017-02-28 |
WO2016035813A1 (ja) | 2016-03-10 |
JP2016052667A (ja) | 2016-04-14 |
KR20190006074A (ko) | 2019-01-16 |
CN106794558B (zh) | 2019-01-18 |
EP3189930A4 (en) | 2018-02-28 |
EP3189930B1 (en) | 2020-08-26 |
US20170274482A1 (en) | 2017-09-28 |
JP6322093B2 (ja) | 2018-05-09 |
CN106794558A (zh) | 2017-05-31 |
EP3189930A1 (en) | 2017-07-12 |
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