CN103464915A - 一种不同直径铝合金管道的焊接连接方法 - Google Patents
一种不同直径铝合金管道的焊接连接方法 Download PDFInfo
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- CN103464915A CN103464915A CN2013104636882A CN201310463688A CN103464915A CN 103464915 A CN103464915 A CN 103464915A CN 2013104636882 A CN2013104636882 A CN 2013104636882A CN 201310463688 A CN201310463688 A CN 201310463688A CN 103464915 A CN103464915 A CN 103464915A
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- welding
- pipe joint
- grooved
- aluminium alloy
- hole
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- 238000003466 welding Methods 0.000 title claims abstract description 78
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 69
- 238000000034 method Methods 0.000 title claims abstract description 38
- 239000003973 paint Substances 0.000 claims abstract description 15
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 40
- 239000004411 aluminium Substances 0.000 claims description 22
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 22
- 229910052782 aluminium Inorganic materials 0.000 claims description 21
- 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
- 238000005516 engineering process Methods 0.000 claims description 13
- 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
- 230000003213 activating effect Effects 0.000 claims description 12
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- 239000000203 mixture Substances 0.000 claims description 9
- 238000003756 stirring Methods 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
- 229910052757 nitrogen Inorganic materials 0.000 claims description 8
- 230000001681 protective effect Effects 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
- 238000001816 cooling Methods 0.000 claims description 5
- 238000010791 quenching 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
- 239000013543 active substance Substances 0.000 claims description 4
- 238000013019 agitation Methods 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
- 239000006185 dispersion Substances 0.000 claims description 4
- 238000000227 grinding Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 239000002932 luster Substances 0.000 claims description 4
- 238000002454 metastable transfer emission spectrometry 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 trimethoxy silanes Chemical class 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 abstract description 6
- 239000000956 alloy Substances 0.000 abstract description 6
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 description 11
- 238000005260 corrosion Methods 0.000 description 11
- 239000000243 solution Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 6
- 238000004134 energy conservation Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000003556 assay 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
- 210000001503 joint Anatomy 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 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
- 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
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
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- Arc Welding In General (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
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CN201310463688.2A CN103464915B (zh) | 2013-10-08 | 2013-10-08 | 一种不同直径铝合金管道的焊接连接方法 |
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CN201310463688.2A CN103464915B (zh) | 2013-10-08 | 2013-10-08 | 一种不同直径铝合金管道的焊接连接方法 |
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CN103464915A true CN103464915A (zh) | 2013-12-25 |
CN103464915B CN103464915B (zh) | 2015-07-08 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110307411A (zh) * | 2019-04-23 | 2019-10-08 | 郑州宇光复合材料有限公司 | 一种液化天然气管道过渡接头 |
CN110878997A (zh) * | 2018-09-06 | 2020-03-13 | 南通华信中央空调有限公司 | 剖分分液头的封装方法、分液头改装方法及换热器 |
CN111098090A (zh) * | 2018-10-29 | 2020-05-05 | 兴化市中科渗铝钢管有限公司 | 一种渗铝管道焊接方法 |
CN111644774A (zh) * | 2020-06-08 | 2020-09-11 | 二重集团(镇江)重型装备厂有限责任公司 | 一种管件焊接结构及工艺 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2131725A (en) * | 1982-12-03 | 1984-06-27 | Garrett William R | Improvements in or relating to a surface protected tubular member |
GB2203684A (en) * | 1987-04-09 | 1988-10-26 | Teltov Geraete Regler | Joint on steel pipes |
CN1030284A (zh) * | 1987-01-30 | 1989-01-11 | 格瑞·萨顿姆 | 焊管接头 |
JPH08312869A (ja) * | 1995-05-22 | 1996-11-26 | Mitsui Petrochem Ind Ltd | 管継手と管の融着時の管の固定方法および装置と管の切削工具 |
CN1778513A (zh) * | 2004-11-22 | 2006-05-31 | 上海工程技术大学 | 薄壁小直径铝合金管焊接接头构造及其焊接方法 |
CN103317258A (zh) * | 2013-07-12 | 2013-09-25 | 兰州理工大学 | 用于铝合金活性tig焊的活性剂及使用方法 |
-
2013
- 2013-10-08 CN CN201310463688.2A patent/CN103464915B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2131725A (en) * | 1982-12-03 | 1984-06-27 | Garrett William R | Improvements in or relating to a surface protected tubular member |
CN1030284A (zh) * | 1987-01-30 | 1989-01-11 | 格瑞·萨顿姆 | 焊管接头 |
GB2203684A (en) * | 1987-04-09 | 1988-10-26 | Teltov Geraete Regler | Joint on steel pipes |
JPH08312869A (ja) * | 1995-05-22 | 1996-11-26 | Mitsui Petrochem Ind Ltd | 管継手と管の融着時の管の固定方法および装置と管の切削工具 |
CN1778513A (zh) * | 2004-11-22 | 2006-05-31 | 上海工程技术大学 | 薄壁小直径铝合金管焊接接头构造及其焊接方法 |
CN103317258A (zh) * | 2013-07-12 | 2013-09-25 | 兰州理工大学 | 用于铝合金活性tig焊的活性剂及使用方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110878997A (zh) * | 2018-09-06 | 2020-03-13 | 南通华信中央空调有限公司 | 剖分分液头的封装方法、分液头改装方法及换热器 |
CN110878997B (zh) * | 2018-09-06 | 2021-09-07 | 南通华信中央空调有限公司 | 剖分分液头的封装方法、分液头改装方法及换热器 |
CN111098090A (zh) * | 2018-10-29 | 2020-05-05 | 兴化市中科渗铝钢管有限公司 | 一种渗铝管道焊接方法 |
CN110307411A (zh) * | 2019-04-23 | 2019-10-08 | 郑州宇光复合材料有限公司 | 一种液化天然气管道过渡接头 |
CN111644774A (zh) * | 2020-06-08 | 2020-09-11 | 二重集团(镇江)重型装备厂有限责任公司 | 一种管件焊接结构及工艺 |
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Publication number | Publication date |
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CN103464915B (zh) | 2015-07-08 |
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Owner name: QIDONG TIANFEN ELECTRIC TOOL TECHNOLOGY INNOVATION Free format text: FORMER OWNER: YU ZILANG Effective date: 20150706 |
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Effective date of registration: 20150706 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 Pukou village, filial piety Town, Jindong District, Jinhua, Zhejiang Patentee before: Yu Zilang |
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Effective date of registration: 20180504 Address after: 226200 Jiangsu Qidong Lv Si Gang Economic Development Zone Binhai Industrial Park No. 37 Jiangtian Road Patentee after: East and pipeline technology (Jiangsu) 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 |