CN112359270A - 一种内喷pe涂层球铁管及其制备方法 - Google Patents
一种内喷pe涂层球铁管及其制备方法 Download PDFInfo
- Publication number
- CN112359270A CN112359270A CN202011208605.1A CN202011208605A CN112359270A CN 112359270 A CN112359270 A CN 112359270A CN 202011208605 A CN202011208605 A CN 202011208605A CN 112359270 A CN112359270 A CN 112359270A
- Authority
- CN
- China
- Prior art keywords
- ductile iron
- iron pipe
- pipe
- coating
- strength
- 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.)
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C37/00—Cast-iron alloys
- C22C37/04—Cast-iron alloys containing spheroidal graphite
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D13/00—Centrifugal casting; Casting by using centrifugal force
- B22D13/02—Centrifugal casting; Casting by using centrifugal force of elongated solid or hollow bodies, e.g. pipes, in moulds rotating around their longitudinal axis
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
- C09D4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/08—Making cast-iron alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C37/00—Cast-iron alloys
- C22C37/10—Cast-iron alloys containing aluminium or silicon
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011208605.1A CN112359270B (zh) | 2020-11-03 | 2020-11-03 | 一种内喷pe涂层球铁管及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011208605.1A CN112359270B (zh) | 2020-11-03 | 2020-11-03 | 一种内喷pe涂层球铁管及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112359270A true CN112359270A (zh) | 2021-02-12 |
CN112359270B CN112359270B (zh) | 2021-06-25 |
Family
ID=74513604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202011208605.1A Active CN112359270B (zh) | 2020-11-03 | 2020-11-03 | 一种内喷pe涂层球铁管及其制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN112359270B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000290717A (ja) * | 1999-04-02 | 2000-10-17 | Keiji Miyauchi | 球状黒鉛鋳鉄用添加処理剤 |
CN101369630A (zh) * | 2008-09-26 | 2009-02-18 | 电子科技大学 | 一种具有保护层的有机光电子器件及其制备方法 |
CN102278550A (zh) * | 2011-07-07 | 2011-12-14 | 长沙中联重工科技发展股份有限公司 | 混凝土输送管道及其制造方法 |
CN103276281A (zh) * | 2013-06-18 | 2013-09-04 | 张康 | 一种具有内防腐涂层的金属耐磨管道的制备方法 |
CN104089101A (zh) * | 2014-07-02 | 2014-10-08 | 新兴铸管股份有限公司 | 球墨铸铁管、球墨铸铁管的制造方法、砂轮磨头及钢丝刷 |
CN106811673A (zh) * | 2016-12-27 | 2017-06-09 | 芜湖锐华暖通科技有限公司 | 一种耐腐蚀抗氧化低磨耗耐磨球及其制备方法 |
-
2020
- 2020-11-03 CN CN202011208605.1A patent/CN112359270B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000290717A (ja) * | 1999-04-02 | 2000-10-17 | Keiji Miyauchi | 球状黒鉛鋳鉄用添加処理剤 |
CN101369630A (zh) * | 2008-09-26 | 2009-02-18 | 电子科技大学 | 一种具有保护层的有机光电子器件及其制备方法 |
CN102278550A (zh) * | 2011-07-07 | 2011-12-14 | 长沙中联重工科技发展股份有限公司 | 混凝土输送管道及其制造方法 |
CN103276281A (zh) * | 2013-06-18 | 2013-09-04 | 张康 | 一种具有内防腐涂层的金属耐磨管道的制备方法 |
CN104089101A (zh) * | 2014-07-02 | 2014-10-08 | 新兴铸管股份有限公司 | 球墨铸铁管、球墨铸铁管的制造方法、砂轮磨头及钢丝刷 |
CN106811673A (zh) * | 2016-12-27 | 2017-06-09 | 芜湖锐华暖通科技有限公司 | 一种耐腐蚀抗氧化低磨耗耐磨球及其制备方法 |
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CN112359270B (zh) | 2021-06-25 |
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Inventor after: Wang Shifeng Inventor after: Zhang Yongjie Inventor after: Bao Yanqiang Inventor after: Lin Xuechuan Inventor after: Song Bin Inventor after: Zhang Shengping Inventor after: Mei Yanna Inventor before: Wang Shifeng Inventor before: Zhang Yongjie Inventor before: Bao Yanqiang Inventor before: Lin Xuechuan Inventor before: Song Bin Inventor before: Zhang Shengping Inventor before: Mei Yanna |
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