CN102794601B - 一种耐磨、耐腐蚀、抗冲击双金属复合弯管的制造方法 - Google Patents
一种耐磨、耐腐蚀、抗冲击双金属复合弯管的制造方法 Download PDFInfo
- Publication number
- CN102794601B CN102794601B CN201110134399.9A CN201110134399A CN102794601B CN 102794601 B CN102794601 B CN 102794601B CN 201110134399 A CN201110134399 A CN 201110134399A CN 102794601 B CN102794601 B CN 102794601B
- Authority
- CN
- China
- Prior art keywords
- pipe
- straight pipe
- steel
- outer tube
- bending pipes
- 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.)
- Active
Links
- 238000005452 bending Methods 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 230000007797 corrosion Effects 0.000 title abstract description 17
- 238000005260 corrosion Methods 0.000 title abstract description 17
- 230000035939 shock Effects 0.000 title abstract description 17
- 239000002131 composite material Substances 0.000 claims abstract description 47
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims abstract description 12
- 241000270295 Serpentes Species 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 12
- 229910000851 Alloy steel Inorganic materials 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 230000006698 induction Effects 0.000 claims abstract description 9
- 238000003466 welding Methods 0.000 claims abstract description 5
- 238000010791 quenching Methods 0.000 claims abstract description 4
- 230000000171 quenching effect Effects 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 29
- 239000010959 steel Substances 0.000 claims description 29
- 239000000956 alloy Substances 0.000 claims description 15
- 229910045601 alloy Inorganic materials 0.000 claims description 13
- 238000003801 milling Methods 0.000 claims description 6
- 238000005255 carburizing Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 239000003973 paint Substances 0.000 claims description 3
- 239000003245 coal Substances 0.000 abstract description 3
- 238000005272 metallurgy Methods 0.000 abstract description 3
- 238000005266 casting Methods 0.000 description 6
- 230000010412 perfusion Effects 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009750 centrifugal casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000010114 lost-foam casting Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110134399.9A CN102794601B (zh) | 2011-05-23 | 2011-05-23 | 一种耐磨、耐腐蚀、抗冲击双金属复合弯管的制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110134399.9A CN102794601B (zh) | 2011-05-23 | 2011-05-23 | 一种耐磨、耐腐蚀、抗冲击双金属复合弯管的制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102794601A CN102794601A (zh) | 2012-11-28 |
CN102794601B true CN102794601B (zh) | 2015-08-26 |
Family
ID=47194037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110134399.9A Active CN102794601B (zh) | 2011-05-23 | 2011-05-23 | 一种耐磨、耐腐蚀、抗冲击双金属复合弯管的制造方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102794601B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103028893B (zh) * | 2012-11-30 | 2014-09-03 | 苏州市意可机电有限公司 | 一种圆光管加工工艺 |
CN103042071B (zh) * | 2013-01-07 | 2015-09-30 | 北京东鑫顺通耐磨技术有限公司 | 一种双金属复合弯头及其生产方法 |
CN103452493B (zh) * | 2013-09-25 | 2017-06-13 | 山东明珠石油装备制造有限公司 | 一种特种阻焊复合抗硫钻杆的制造方法 |
CN103624490B (zh) * | 2013-11-22 | 2016-07-20 | 沧州隆泰迪管道科技有限公司 | 一种双金属复合型单焊缝弯头的加工方法 |
CN105689479A (zh) * | 2014-11-26 | 2016-06-22 | 河北汇中管道装备有限公司 | 双金属复合弯头热推制技术 |
CN106287091A (zh) * | 2016-10-20 | 2017-01-04 | 许学华 | 一种双层耐磨管及其制作方法 |
CN107755980B (zh) * | 2017-10-20 | 2019-07-30 | 中国石油天然气集团公司 | 一种2205/x65双金属冶金复合弯管的制造方法 |
CN108637598A (zh) * | 2018-04-28 | 2018-10-12 | 王彩霞 | 哑铃、杠铃手柄抗氧化金属表面的制造方法 |
CN109991255B (zh) * | 2019-05-22 | 2024-01-05 | 中国科学技术大学 | 一种用于x射线散射的高压腔活塞圆筒及其制造方法 |
CN112139318A (zh) * | 2020-09-09 | 2020-12-29 | 南昌航空大学 | 一种钛合金弯曲模具及其加工方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2069315U (zh) * | 1990-02-21 | 1991-01-16 | 上海-易初摩托车有限公司 | 摩托车双层排气管弯曲成型装置 |
CN1083748A (zh) * | 1992-09-05 | 1994-03-16 | 姜德球 | 弯头制造方法 |
CN2371413Y (zh) * | 1999-04-15 | 2000-03-29 | 宝鸡有色金属加工厂 | 层状金属复合管 |
JP2001205351A (ja) * | 2000-01-31 | 2001-07-31 | Dai Ichi High Frequency Co Ltd | 鋼製曲り管の製造方法 |
CN1374158A (zh) * | 2002-04-20 | 2002-10-16 | 关士杰 | 不锈钢内衬复合管的生产方法 |
CN101195136A (zh) * | 2007-12-26 | 2008-06-11 | 连式雄 | 一种中频感应加热推制弯头的工艺及其装置 |
CN101327510A (zh) * | 2008-06-10 | 2008-12-24 | 汪正友 | 碳素钢基不锈钢内复合管的复合方法 |
CN101524727A (zh) * | 2009-04-03 | 2009-09-09 | 西北有色金属研究院 | 一种改善扩径推弯法成形钛合金弯头内壁光洁度的方法 |
-
2011
- 2011-05-23 CN CN201110134399.9A patent/CN102794601B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2069315U (zh) * | 1990-02-21 | 1991-01-16 | 上海-易初摩托车有限公司 | 摩托车双层排气管弯曲成型装置 |
CN1083748A (zh) * | 1992-09-05 | 1994-03-16 | 姜德球 | 弯头制造方法 |
CN2371413Y (zh) * | 1999-04-15 | 2000-03-29 | 宝鸡有色金属加工厂 | 层状金属复合管 |
JP2001205351A (ja) * | 2000-01-31 | 2001-07-31 | Dai Ichi High Frequency Co Ltd | 鋼製曲り管の製造方法 |
CN1374158A (zh) * | 2002-04-20 | 2002-10-16 | 关士杰 | 不锈钢内衬复合管的生产方法 |
CN101195136A (zh) * | 2007-12-26 | 2008-06-11 | 连式雄 | 一种中频感应加热推制弯头的工艺及其装置 |
CN101327510A (zh) * | 2008-06-10 | 2008-12-24 | 汪正友 | 碳素钢基不锈钢内复合管的复合方法 |
CN101524727A (zh) * | 2009-04-03 | 2009-09-09 | 西北有色金属研究院 | 一种改善扩径推弯法成形钛合金弯头内壁光洁度的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102794601A (zh) | 2012-11-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102794601B (zh) | 一种耐磨、耐腐蚀、抗冲击双金属复合弯管的制造方法 | |
CN101101077B (zh) | 不锈钢双金属复合管及其制造方法 | |
CN106001482A (zh) | 一种离心浇铸双金属耐磨管及其制备方法 | |
CN104384470B (zh) | 一种双金属复合辊环的制造工艺 | |
CN104999037A (zh) | 一种用于薄壁筒状零件的浇注系统及其精密铸造成型方法 | |
CN104646644A (zh) | 双液双金属复合管道 | |
CN101701603A (zh) | 一种钢铜复合轴套的制造方法 | |
CN203853534U (zh) | 上引连铸结晶器 | |
CN103153496B (zh) | 渗硼吐丝管 | |
CN104723027A (zh) | 一种锻压焊接制造耐磨金属弯管的方法 | |
CN1751826A (zh) | 离心浇注具有熔合层双金属钢管或坯的制造方法 | |
CN204387561U (zh) | 一种内层为半管的耐磨金属弯管结构 | |
CN104017983A (zh) | 一种长寿命的加热炉钢坯输送辊道 | |
CN112589064A (zh) | 离心铸管内外搪瓷一体成形离心铸管机及其工艺 | |
CN103706665A (zh) | 斜轧穿孔工艺制造双金属复合管的方法 | |
CN203923311U (zh) | 一种长寿命的加热炉钢坯输送辊道 | |
CN204052904U (zh) | 一种粉末冶金水冷阴模 | |
CN201183061Y (zh) | 一种内冷却多段辊套组合式大型支撑辊 | |
CN102900663B (zh) | 缸套及其制造方法 | |
CN202302355U (zh) | 一种复合钢管 | |
CN102401199A (zh) | 混凝土输送管道及其制造方法 | |
CN103572285A (zh) | 一种陶瓷内衬复合钢管的加工方法 | |
CN104043675A (zh) | 一种铝合金/不锈钢双金属复合管的制备方法 | |
CN102506238B (zh) | 双层复合 s 阀及其制造方法 | |
CN208357481U (zh) | 一种热轧棒材用滚道辊 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
DD01 | Delivery of document by public notice |
Addressee: Zhou Zhaoyao Document name: Notification of Passing Preliminary Examination of the Application for Invention |
|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170118 Address after: 511300 Zengcheng economic and Technological Development Zone, Guangdong province innovation Avenue, No. 23, No. Patentee after: Guangzhou Zhong Shan metal products Co., Ltd. Address before: 510640 Guangdong city of Guangzhou province Tianhe District five road No. 381, Bauhinia Garden 4 Building 404 room Patentee before: Zhou Zhaoyao |
|
DD01 | Delivery of document by public notice |
Addressee: Zhou Zhaoyao Document name: Notification of Passing Examination on Formalities |
|
CP03 | Change of name, title or address |
Address after: 511300 Chuang Qiang Road, Yongning Street, Zengcheng District, Guangzhou, Guangdong, 127 Patentee after: Guangzhou Zhong Shan metal Technology Co., Ltd. Address before: 511300 23 innovation Avenue, Zengcheng economic and Technological Development Zone, Guangzhou, Guangdong. Patentee before: Guangzhou Zhong Shan metal products Co., Ltd. |
|
CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220331 Address after: 510000 No. 127 chuangqiang Road, Yongning Street, Zengcheng District, Guangzhou, Guangdong (in the core area of Zengcheng economic and Technological Development Zone) Patentee after: Guangzhou Zhongshan Precision Technology Co.,Ltd. Address before: 511300 Chuang Qiang Road, Yongning Street, Zengcheng District, Guangzhou, Guangdong, 127 Patentee before: GUANGZHOU ZHONGSHAN METAL TECHNOLOGY Co.,Ltd. |