AU2006203267B2 - Gas-less process and system for girth welding in high strength applications - Google Patents
Gas-less process and system for girth welding in high strength applications Download PDFInfo
- Publication number
- AU2006203267B2 AU2006203267B2 AU2006203267A AU2006203267A AU2006203267B2 AU 2006203267 B2 AU2006203267 B2 AU 2006203267B2 AU 2006203267 A AU2006203267 A AU 2006203267A AU 2006203267 A AU2006203267 A AU 2006203267A AU 2006203267 B2 AU2006203267 B2 AU 2006203267B2
- Authority
- AU
- Australia
- Prior art keywords
- electrode
- weld
- arc welding
- melting pulse
- workpiece
- 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.)
- Ceased
Links
- 238000003466 welding Methods 0.000 title claims abstract description 281
- 238000000034 method Methods 0.000 title claims abstract description 212
- 230000008569 process Effects 0.000 title claims abstract description 94
- 238000002844 melting Methods 0.000 claims abstract description 149
- 230000008018 melting Effects 0.000 claims abstract description 149
- 238000012546 transfer Methods 0.000 claims abstract description 46
- 230000004907 flux Effects 0.000 claims description 43
- 229910052751 metal Inorganic materials 0.000 abstract description 76
- 239000002184 metal Substances 0.000 abstract description 76
- 239000003208 petroleum Substances 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 10
- 239000011162 core material Substances 0.000 description 31
- 239000000203 mixture Substances 0.000 description 26
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 22
- 229910045601 alloy Inorganic materials 0.000 description 19
- 239000000956 alloy Substances 0.000 description 19
- 239000007789 gas Substances 0.000 description 19
- 238000005516 engineering process Methods 0.000 description 17
- 239000003795 chemical substances by application Substances 0.000 description 16
- 238000011109 contamination Methods 0.000 description 16
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 14
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 12
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 12
- 239000000758 substrate Substances 0.000 description 12
- 238000005275 alloying Methods 0.000 description 11
- 229910052757 nitrogen Inorganic materials 0.000 description 11
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 10
- 229910052782 aluminium Inorganic materials 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
- 239000011324 bead Substances 0.000 description 8
- 239000010936 titanium Substances 0.000 description 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 7
- 230000008859 change Effects 0.000 description 7
- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 description 7
- 229910001947 lithium oxide Inorganic materials 0.000 description 7
- 229910052719 titanium Inorganic materials 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 6
- AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Chemical compound [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 description 6
- OYLGJCQECKOTOL-UHFFFAOYSA-L barium fluoride Chemical compound [F-].[F-].[Ba+2] OYLGJCQECKOTOL-UHFFFAOYSA-L 0.000 description 6
- 229910001632 barium fluoride Inorganic materials 0.000 description 6
- 230000008901 benefit Effects 0.000 description 6
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 6
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 6
- 239000000292 calcium oxide Substances 0.000 description 6
- 239000000470 constituent Substances 0.000 description 6
- 230000009969 flowable effect Effects 0.000 description 6
- 229910052814 silicon oxide Inorganic materials 0.000 description 6
- 239000002893 slag Substances 0.000 description 6
- 229910052726 zirconium Inorganic materials 0.000 description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 5
- 230000009471 action Effects 0.000 description 5
- 229910052788 barium Inorganic materials 0.000 description 5
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 5
- 239000000356 contaminant Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000004615 ingredient Substances 0.000 description 5
- 230000010354 integration Effects 0.000 description 5
- 229910052744 lithium Inorganic materials 0.000 description 5
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 5
- 229910052808 lithium carbonate Inorganic materials 0.000 description 5
- 229910052749 magnesium Inorganic materials 0.000 description 5
- 239000011777 magnesium Substances 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 230000002195 synergetic effect Effects 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 230000002147 killing effect Effects 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 230000036961 partial effect Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010891 electric arc Methods 0.000 description 3
- 230000009931 harmful effect Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- AYJRCSIUFZENHW-DEQYMQKBSA-L barium(2+);oxomethanediolate Chemical compound [Ba+2].[O-][14C]([O-])=O AYJRCSIUFZENHW-DEQYMQKBSA-L 0.000 description 2
- 239000003139 biocide Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 150000005323 carbonate salts Chemical class 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 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 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000012035 limiting reagent Substances 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 150000005324 oxide salts Chemical class 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 239000001394 sodium malate Substances 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
- B23K9/00—Arc welding or cutting
- B23K9/02—Seam welding; Backing means; Inserts
- B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
- B23K9/0282—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections
-
- 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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or 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
- B23K9/00—Arc welding or cutting
- B23K9/09—Arrangements or circuits for arc welding with pulsed current or voltage
- B23K9/091—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits
- B23K9/092—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits characterised by the shape of the pulses produced
-
- 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
- B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
- B23K9/1006—Power supply
-
- 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
- B23K9/23—Arc welding or cutting taking account of the properties of the materials to be welded
-
- 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
- B23K9/32—Accessories
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Arc Welding In General (AREA)
- Arc Welding Control (AREA)
- Nonmetallic Welding Materials (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/382,084 | 2006-05-08 | ||
| US11/382,084 US9333580B2 (en) | 2004-04-29 | 2006-05-08 | Gas-less process and system for girth welding in high strength applications |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2006203267A1 AU2006203267A1 (en) | 2007-11-22 |
| AU2006203267B2 true AU2006203267B2 (en) | 2013-03-28 |
Family
ID=37432276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2006203267A Ceased AU2006203267B2 (en) | 2006-05-08 | 2006-07-31 | Gas-less process and system for girth welding in high strength applications |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US9333580B2 (enExample) |
| EP (1) | EP1854573B1 (enExample) |
| JP (1) | JP4859620B2 (enExample) |
| KR (1) | KR20070108804A (enExample) |
| CN (1) | CN101069937B (enExample) |
| AR (1) | AR054928A1 (enExample) |
| AU (1) | AU2006203267B2 (enExample) |
| BR (1) | BRPI0603077A (enExample) |
| CA (1) | CA2553062C (enExample) |
| MX (1) | MXPA06009791A (enExample) |
| RU (1) | RU2353483C2 (enExample) |
| SG (2) | SG174042A1 (enExample) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080156783A1 (en) * | 2006-12-29 | 2008-07-03 | Vanden Heuvel Michael L | Portable multi-wire feeder |
| US9399263B2 (en) * | 2007-08-31 | 2016-07-26 | Hobart Brothers Company | Portable battery powered welder |
| USD611074S1 (en) | 2007-08-31 | 2010-03-02 | Illinois Tool Works Inc. | Portable battery powered welder |
| JP4932672B2 (ja) * | 2007-10-26 | 2012-05-16 | 株式会社 シンワ | 形状記憶合金部材の加熱装置 |
| KR101187297B1 (ko) | 2007-10-29 | 2012-10-04 | 주식회사 만도 | 브레이크시스템용 유압펌프 |
| JP5205115B2 (ja) * | 2008-04-16 | 2013-06-05 | 株式会社神戸製鋼所 | 純Ａｒシールドガス溶接用ＭＩＧフラックス入りワイヤ及びＭＩＧアーク溶接方法 |
| US8476555B2 (en) * | 2008-08-29 | 2013-07-02 | Illinois Tool Works Inc. | Portable welding wire feed system and method |
| US9156104B2 (en) | 2008-08-29 | 2015-10-13 | Illinois Tool Works Inc. | Portable welding wearable wire feed and control system and method |
| JP5450293B2 (ja) * | 2010-07-01 | 2014-03-26 | 株式会社神戸製鋼所 | すみ肉溶接継手およびガスシールドアーク溶接方法 |
| US9527152B2 (en) | 2012-07-30 | 2016-12-27 | Illinois Tool Works Inc. | Root pass welding solution |
| US10052707B2 (en) * | 2014-04-04 | 2018-08-21 | Lincoln Global, Inc. | Method and system to use AC welding waveform and enhanced consumable to improve welding of galvanized workpiece |
| US20160318115A1 (en) * | 2015-05-01 | 2016-11-03 | Lincoln Global, Inc. | Welding process |
| CN105234528B (zh) * | 2015-09-23 | 2017-03-22 | 唐山松下产业机器有限公司 | 下降特性焊接电源及其控制方法 |
| US10974341B2 (en) * | 2016-06-28 | 2021-04-13 | Lincoln Global, Inc. | Welding waveform for stainless steel applications |
| US10449615B2 (en) * | 2016-10-31 | 2019-10-22 | Illinois Tool Works Inc. | Hybrid welding modules |
| CN110240023B (zh) * | 2019-05-09 | 2023-12-19 | 清华四川能源互联网研究院 | 一种送丝装置及油气井脉冲放电机器 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US424892A (en) * | 1890-04-01 | mqoney | ||
| JPH0938772A (ja) * | 1995-07-31 | 1997-02-10 | Kobe Steel Ltd | 交流セルフシールドアーク溶接方法 |
Family Cites Families (162)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA749527A (en) | 1966-12-27 | E. Anderson John | High-speed multi-arc seam welding and apparatus | |
| US1888453A (en) | 1928-06-26 | 1932-11-22 | Soudure Electr Autogene Sa | Saline coatings and process of making the same |
| US1946958A (en) | 1932-06-25 | 1934-02-13 | Una Welding Inc | Welding electrode and flux therefor |
| US2802762A (en) | 1953-08-19 | 1957-08-13 | Solar Aircraft Co | Welding fluxes |
| US3177340A (en) | 1961-11-24 | 1965-04-06 | Soudure Electr Autogene Sa | Flux-cored electrode and process of welding |
| CH469529A (de) | 1964-08-06 | 1969-03-15 | Kobayashi Takuro | Elektrode aus Stahl für Lichtbogenschweissung ohne Luftausschluss |
| US3340103A (en) | 1965-04-29 | 1967-09-05 | Gen Dynamics Corp | Welding flux |
| US3461270A (en) | 1966-01-06 | 1969-08-12 | Lincoln Electric Co | Tubular welding electrode |
| US3466417A (en) | 1966-06-10 | 1969-09-09 | Murex Welding Processes Ltd | Arc welding electrodes |
| US3415976A (en) | 1966-07-27 | 1968-12-10 | Harnischfeger Corp | Arc welding electrode |
| GB1183461A (en) | 1966-10-31 | 1970-03-04 | Murex Welding Processes Ltd | Improvements in Arc Welding |
| DE1262525B (de) * | 1966-11-09 | 1968-03-07 | Wilhelm Hachtel | Einrichtung zum Faltenbilden an Vorhaengen, Gardinen od. dgl. |
| US3424892A (en) * | 1967-12-18 | 1969-01-28 | Arcos Corp | Process of electric arc welding |
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| BE754889A (fr) | 1969-08-15 | 1971-01-18 | Teledyne Inc | Electrode en fer enrobee a faible teneur en hydrogene pour le soudage al'arc et formation d'un depot de soudure en acier non austenitique de qualite amelioree |
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| US3883713A (en) | 1973-04-25 | 1975-05-13 | Samuil Gurevich | Flux cored electrode |
| NL176060B (nl) | 1974-02-08 | 1984-09-17 | Philips Nv | Lasinrichting voor kortsluitbooglassen. |
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- 2006-05-08 US US11/382,084 patent/US9333580B2/en active Active
- 2006-07-24 CA CA2553062A patent/CA2553062C/en not_active Expired - Fee Related
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- 2006-07-27 EP EP06117981.8A patent/EP1854573B1/en active Active
- 2006-07-31 AU AU2006203267A patent/AU2006203267B2/en not_active Ceased
- 2006-08-07 KR KR1020060074183A patent/KR20070108804A/ko not_active Ceased
- 2006-08-08 BR BRPI0603077-7A patent/BRPI0603077A/pt not_active Application Discontinuation
- 2006-08-18 AR ARP060103615A patent/AR054928A1/es active IP Right Grant
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| US424892A (en) * | 1890-04-01 | mqoney | ||
| JPH0938772A (ja) * | 1995-07-31 | 1997-02-10 | Kobe Steel Ltd | 交流セルフシールドアーク溶接方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101069937B (zh) | 2012-12-26 |
| CA2553062C (en) | 2013-04-23 |
| MXPA06009791A (es) | 2007-11-07 |
| AR054928A1 (es) | 2007-07-25 |
| SG137730A1 (en) | 2007-12-28 |
| RU2006127189A (ru) | 2008-02-10 |
| US9333580B2 (en) | 2016-05-10 |
| AU2006203267A1 (en) | 2007-11-22 |
| US20070108174A1 (en) | 2007-05-17 |
| EP1854573A1 (en) | 2007-11-14 |
| CN101069937A (zh) | 2007-11-14 |
| EP1854573B1 (en) | 2016-11-16 |
| JP2007301633A (ja) | 2007-11-22 |
| JP4859620B2 (ja) | 2012-01-25 |
| RU2353483C2 (ru) | 2009-04-27 |
| KR20070108804A (ko) | 2007-11-13 |
| CA2553062A1 (en) | 2007-11-08 |
| SG174042A1 (en) | 2011-09-29 |
| BRPI0603077A (pt) | 2008-01-02 |
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