CN103486363B - 一种等径焊接对接的铝合金管道 - Google Patents
一种等径焊接对接的铝合金管道 Download PDFInfo
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- CN103486363B CN103486363B CN201310464682.7A CN201310464682A CN103486363B CN 103486363 B CN103486363 B CN 103486363B CN 201310464682 A CN201310464682 A CN 201310464682A CN 103486363 B CN103486363 B CN 103486363B
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- Prior art keywords
- pipe coupling
- welding
- grooved
- pipeline
- aluminium alloy
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- 238000003466 welding Methods 0.000 title claims abstract description 92
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 63
- 210000001503 joint Anatomy 0.000 title abstract description 4
- 239000003973 paint Substances 0.000 claims abstract description 14
- 230000008878 coupling Effects 0.000 claims description 73
- 238000010168 coupling process Methods 0.000 claims description 73
- 238000005859 coupling reaction Methods 0.000 claims description 73
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 40
- 238000000034 method Methods 0.000 claims description 27
- 229910052786 argon Inorganic materials 0.000 claims description 20
- 239000007789 gas Substances 0.000 claims description 17
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 16
- 239000013543 active substance Substances 0.000 claims description 16
- 239000004411 aluminium Substances 0.000 claims description 14
- 229910052782 aluminium Inorganic materials 0.000 claims description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 14
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 238000005516 engineering process Methods 0.000 claims description 10
- 230000035515 penetration Effects 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 9
- 229910052721 tungsten Inorganic materials 0.000 claims description 9
- 239000010937 tungsten Substances 0.000 claims description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 8
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 239000006185 dispersion Substances 0.000 claims description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 7
- 208000037656 Respiratory Sounds Diseases 0.000 claims description 6
- 230000007547 defect Effects 0.000 claims description 6
- 239000011261 inert gas Substances 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 4
- 244000137852 Petrea volubilis Species 0.000 claims description 4
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 4
- 238000013019 agitation Methods 0.000 claims description 4
- VQLYBLABXAHUDN-UHFFFAOYSA-N bis(4-fluorophenyl)-methyl-(1,2,4-triazol-1-ylmethyl)silane;methyl n-(1h-benzimidazol-2-yl)carbamate Chemical compound C1=CC=C2NC(NC(=O)OC)=NC2=C1.C=1C=C(F)C=CC=1[Si](C=1C=CC(F)=CC=1)(C)CN1C=NC=N1 VQLYBLABXAHUDN-UHFFFAOYSA-N 0.000 claims description 4
- 238000013461 design Methods 0.000 claims description 4
- YYLGKUPAFFKGRQ-UHFFFAOYSA-N dimethyldiethoxysilane Chemical compound CCO[Si](C)(C)OCC YYLGKUPAFFKGRQ-UHFFFAOYSA-N 0.000 claims description 4
- 238000000227 grinding Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 230000013011 mating Effects 0.000 claims description 4
- 238000002454 metastable transfer emission spectrometry Methods 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 238000005498 polishing Methods 0.000 claims description 4
- CPUDPFPXCZDNGI-UHFFFAOYSA-N triethoxy(methyl)silane Chemical compound CCO[Si](C)(OCC)OCC CPUDPFPXCZDNGI-UHFFFAOYSA-N 0.000 claims description 4
- -1 trifluoro octyl group Chemical group 0.000 claims description 4
- YUYCVXFAYWRXLS-UHFFFAOYSA-N trimethoxysilane Chemical compound CO[SiH](OC)OC YUYCVXFAYWRXLS-UHFFFAOYSA-N 0.000 claims description 4
- 238000002604 ultrasonography Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 description 9
- 238000005260 corrosion Methods 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 241001311547 Patina Species 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- VRAIHTAYLFXSJJ-UHFFFAOYSA-N alumane Chemical compound [AlH3].[AlH3] VRAIHTAYLFXSJJ-UHFFFAOYSA-N 0.000 description 2
- 238000003556 assay Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
- F16L13/02—Welded joints
- F16L13/0245—Welded joints with holes in the sleeve or spigot being filled with weld
-
- 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
- B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/16—Arc welding or cutting making use of shielding gas
- B23K9/167—Arc welding or cutting making use of shielding gas and of a non-consumable electrode
-
- 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
-
- 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
- B23K9/235—Preliminary treatment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- Arc Welding In General (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310464682.7A CN103486363B (zh) | 2013-10-08 | 2013-10-08 | 一种等径焊接对接的铝合金管道 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310464682.7A CN103486363B (zh) | 2013-10-08 | 2013-10-08 | 一种等径焊接对接的铝合金管道 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103486363A CN103486363A (zh) | 2014-01-01 |
CN103486363B true CN103486363B (zh) | 2015-07-08 |
Family
ID=49826832
Family Applications (1)
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CN201310464682.7A Active CN103486363B (zh) | 2013-10-08 | 2013-10-08 | 一种等径焊接对接的铝合金管道 |
Country Status (1)
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CN (1) | CN103486363B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104858535A (zh) * | 2015-05-18 | 2015-08-26 | 上海交通大学 | 一种提高搭接接头强度的连接方法 |
CN106555910B (zh) * | 2015-09-30 | 2019-01-18 | 新昌县四通机电有限公司 | 管道连接结构及方法、空调机组的管路总成 |
CN105328310B (zh) * | 2015-12-01 | 2017-09-26 | 山东省科学院新材料研究所 | 一种用于镁合金搭焊的自动氩弧开缝填丝焊接方法 |
CN111379907A (zh) * | 2018-12-28 | 2020-07-07 | 新昌县四通机电有限公司 | 管件连接组件及储液器 |
CN110961790B (zh) * | 2019-12-19 | 2021-09-28 | 江苏众信绿色管业科技有限公司 | 一种内衬不锈钢复合管低损焊接工艺 |
CN113118601B (zh) * | 2021-03-31 | 2022-07-26 | 中车青岛四方机车车辆股份有限公司 | 一种轨道车辆自动焊接方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1292573A (en) * | 1970-03-04 | 1972-10-11 | Messer Griesheim Gmbh | Pipe joint |
CN101347859A (zh) * | 2008-05-08 | 2009-01-21 | 兰州理工大学 | 用于铝及铝合金的活性焊接方法及活性剂 |
CN102151960A (zh) * | 2010-12-31 | 2011-08-17 | 陕西国德电气制造有限公司 | 一种铝合金壳体内焊缝自动tig重熔成型方法 |
CN102615396A (zh) * | 2012-02-16 | 2012-08-01 | 山东大学 | 镁合金管与铝合金管的填丝惰性气体保护焊方法 |
CN102837115A (zh) * | 2012-09-27 | 2012-12-26 | 中国化学工程第三建设有限公司 | 铝及铝合金设备或管道的无间隙焊接方法 |
-
2013
- 2013-10-08 CN CN201310464682.7A patent/CN103486363B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1292573A (en) * | 1970-03-04 | 1972-10-11 | Messer Griesheim Gmbh | Pipe joint |
CN101347859A (zh) * | 2008-05-08 | 2009-01-21 | 兰州理工大学 | 用于铝及铝合金的活性焊接方法及活性剂 |
CN102151960A (zh) * | 2010-12-31 | 2011-08-17 | 陕西国德电气制造有限公司 | 一种铝合金壳体内焊缝自动tig重熔成型方法 |
CN102615396A (zh) * | 2012-02-16 | 2012-08-01 | 山东大学 | 镁合金管与铝合金管的填丝惰性气体保护焊方法 |
CN102837115A (zh) * | 2012-09-27 | 2012-12-26 | 中国化学工程第三建设有限公司 | 铝及铝合金设备或管道的无间隙焊接方法 |
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Publication number | Publication date |
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CN103486363A (zh) | 2014-01-01 |
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ASS | Succession or assignment of patent right |
Owner name: QIDONG TIANFEN ELECTRIC TOOL TECHNOLOGY INNOVATION Free format text: FORMER OWNER: YU LIANGLIANG Effective date: 20150703 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150703 Address after: Qidong City, Jiangsu province 226200 Nantong lvsigang Tianfen electric tools trade city comprehensive building Patentee after: Qidong Tianfen Electric Tool Technology Innovation Center Address before: 321035 Zhejiang Province, Jinhua City Jindong District Wangjiang Town Village No. 40 Yuetan Lane Patentee before: Yu Liangliang |
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TR01 | Transfer of patent right |
Effective date of registration: 20220406 Address after: 226000 taiyangmiao village, lvsigang Town, Qidong City, Nantong City, Jiangsu Province (in Nantong Baixing electromechanical Manufacturing Co., Ltd.) Patentee after: Nantong Baiye Tools Co.,Ltd. Address before: 226200 Jiangsu, Nantong, Qidong City, Lv Si Gang Town, Tian Fen electric tools business city complex building Patentee before: QIDONG TIANFEN ELECTRIC TOOL TECHNOLOGY INNOVATION CENTER |
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