CN102240888B - 一种焊接管的生产工艺 - Google Patents
一种焊接管的生产工艺 Download PDFInfo
- Publication number
- CN102240888B CN102240888B CN 201110111761 CN201110111761A CN102240888B CN 102240888 B CN102240888 B CN 102240888B CN 201110111761 CN201110111761 CN 201110111761 CN 201110111761 A CN201110111761 A CN 201110111761A CN 102240888 B CN102240888 B CN 102240888B
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- seam
- nichrome wire
- nichrome
- welding
- weld
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- 238000000034 method Methods 0.000 title abstract description 4
- 229910001120 nichrome Inorganic materials 0.000 claims abstract description 53
- 238000003466 welding Methods 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000011261 inert gas Substances 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 238000005516 engineering process Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 238000005260 corrosion Methods 0.000 abstract description 6
- 230000007797 corrosion Effects 0.000 abstract description 6
- 238000002844 melting Methods 0.000 abstract description 6
- 230000008018 melting Effects 0.000 abstract description 6
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000012466 permeate Substances 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 238000004826 seaming Methods 0.000 abstract 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 6
- 239000010935 stainless steel Substances 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 230000003026 anti-oxygenic effect Effects 0.000 description 4
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Images
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- Arc Welding In General (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110111761 CN102240888B (zh) | 2011-04-29 | 2011-04-29 | 一种焊接管的生产工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110111761 CN102240888B (zh) | 2011-04-29 | 2011-04-29 | 一种焊接管的生产工艺 |
Publications (2)
Publication Number | Publication Date |
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CN102240888A CN102240888A (zh) | 2011-11-16 |
CN102240888B true CN102240888B (zh) | 2013-01-09 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 201110111761 Expired - Fee Related CN102240888B (zh) | 2011-04-29 | 2011-04-29 | 一种焊接管的生产工艺 |
Country Status (1)
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CN (1) | CN102240888B (zh) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3667840B2 (ja) * | 1995-11-06 | 2005-07-06 | 株式会社フジクラ | 熱交換用パイプの製造方法 |
CN1066356C (zh) * | 1997-09-16 | 2001-05-30 | 翟大军 | 直缝焊不锈钢管的制造方法 |
CA2382461C (en) * | 1999-08-25 | 2006-08-22 | Swagelok Company | Apparatus and method for welding duplex stainless steel |
CN2638904Y (zh) * | 2003-09-18 | 2004-09-08 | 沧州龙马钢管制造有限公司 | Co2气体保护焊内缝的钢管焊制设备 |
KR100742204B1 (ko) * | 2006-03-29 | 2007-07-25 | 동아금속주름관(주) | 스테인리스 강관의 용접장치 및 용접방법 |
CN101259562A (zh) * | 2008-03-20 | 2008-09-10 | 浙江盛达铁塔有限公司 | 一种钢材的焊接工艺 |
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2011
- 2011-04-29 CN CN 201110111761 patent/CN102240888B/zh not_active Expired - Fee Related
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Publication number | Publication date |
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CN102240888A (zh) | 2011-11-16 |
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