CN2911256Y - Tungsten-plated non-crystalline alloyed corrosion proof pumping rod - Google Patents
Tungsten-plated non-crystalline alloyed corrosion proof pumping rod Download PDFInfo
- Publication number
- CN2911256Y CN2911256Y CN 200620115595 CN200620115595U CN2911256Y CN 2911256 Y CN2911256 Y CN 2911256Y CN 200620115595 CN200620115595 CN 200620115595 CN 200620115595 U CN200620115595 U CN 200620115595U CN 2911256 Y CN2911256 Y CN 2911256Y
- Authority
- CN
- China
- Prior art keywords
- tungsten
- alloy
- rod
- amorphous alloy
- nickel
- 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.)
- Expired - Lifetime
Links
- 238000005260 corrosion Methods 0.000 title claims abstract description 15
- 238000005086 pumping Methods 0.000 title claims abstract description 14
- 230000007797 corrosion Effects 0.000 title description 4
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 24
- 239000010937 tungsten Substances 0.000 claims abstract description 24
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910000808 amorphous metal alloy Inorganic materials 0.000 claims abstract description 13
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 11
- 239000000956 alloy Substances 0.000 claims abstract description 11
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 10
- 239000010410 layer Substances 0.000 claims description 12
- 229910000640 Fe alloy Inorganic materials 0.000 claims description 4
- 229910001096 P alloy Inorganic materials 0.000 claims description 4
- 239000011253 protective coating Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000011241 protective layer Substances 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 238000009713 electroplating Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000007747 plating Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 239000011159 matrix material Substances 0.000 abstract 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 230000002929 anti-fatigue Effects 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 239000011574 phosphorus Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241001311547 Patina Species 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Electroplating Methods And Accessories (AREA)
Abstract
The utility model relates to a plating tungsten matrix amorphous alloy anti-corrosion oil-pumping rod, whose surface of head of rod and rod body are plated with tungsten matrix amorphous alloy protection layer, whose width is 30mum to 50mum, and which contains a alloy layer of tungsten, nickel and iron, or tungsten, nickel and phosphorus, which is provided with excellent anti-corrosion and anti-fatigue ability and wear resistance ability, and electroplating process of tungsten matrix amorphous alloy is a cleaner production process without environment pollution. Due to tungsten matrix amorphous alloy with a structure of long range disorder and short range order, the utility model takes an advantage of compact structure, isotropy, without grain boundary, dislocation and defects, and with high micro-hardness, good wear resistance, excellent acid and alkali resistance and marvelous basement material combination force.
Description
Technical field
The utility model relates to a kind of sucker rod pumping machinery, refers to a kind of tungsten-plated amorphous alloy anti-corrosion pumping bar especially.
Background technique
Sucker rod pumping equipment is the oil production equipment of extensive use both at home and abroad.Sucker rod is one of critical component of sucker rod pumping equipment.Sucker rod is used for crude oil extraction, owing to bear the effect of asymmetric cyclic loading in the process under arms, and often contain CO in the working medium
2, H
2Aggressive medium such as S and salt solution, therefore, the failure mode of fatigue fracture or fatigue corrosion fracture often appears in sucker rod.In addition, when sucker rod was worked in inclined shaft, sucker rod and oil pipe generation eccentric wear caused the R a T wearing and tearing.
Summary of the invention
The purpose of this utility model provides a kind ofly has good corrosion fatigue resistant performance and wear-resisting property, and production process tungsten-plated amorphous alloy anti-corrosion pumping bar free from environmental pollution.
For achieving the above object, the utility model is taked following design proposal: a kind of tungsten-plated amorphous alloy anti-corrosion pumping bar, comprise the bar head and the body of rod, the bar head is made up of male connection, compensating groove, outside thread shoulder, spanner square neck, flange and arc transition district, it is characterized in that: the bar head of sucker rod and the surface of the body of rod are coated with the tungsten based amorphous attitude alloy protective of one deck layer, and the thickness of protective coating is 30 μ m-50 μ m.
Tungsten based amorphous attitude alloy protective layer is tungsten, nickel, iron alloy layer or tungsten, nickel, phosphorus alloy layer.
The utility model has the advantages that: the utility model tungsten-plated amorphous alloy anti-corrosion pumping bar, the bar head of sucker rod and the surface of the body of rod are coated with the tungsten based amorphous attitude alloy protective of one deck layer, and the thickness of protective coating is 30 μ m-50 μ m.Tungsten based amorphous attitude alloy protective layer adopts tungsten, nickel, iron alloy layer or tungsten, nickel, phosphorus alloy layer, and it has good corrosion fatigue resistant performance and wear-resisting property, and the electroplating technology of tungsten based amorphous attitude alloy is a kind of process for cleanly preparing, does not pollute the environment.Long-range is unordered, the structure of short range order because tungsten based amorphous attitude alloy has, compact structure, and isotropy does not have crystal boundary, dislocation and defective, has micro-penetration hardness height, good, the acid-alkali-corrosive-resisting of wear resistance, and the characteristics good with the substrate material combination force.
Description of drawings
Fig. 1 is the structural representation of the utility model tungsten-plated amorphous alloy anti-corrosion pumping bar
Fig. 2 is the structural representation of sucker rod head in the utility model
Embodiment
As shown in Figure 1 and Figure 2, a kind of tungsten-plated amorphous alloy of the utility model anti-corrosion pumping bar, comprise the bar head 1 and the body of rod 2, bar head 1 is made up of male connection 4, compensating groove 5, outside thread shoulder 6, spanner square neck 7, flange 8 and arc transition district 9, it is characterized in that: the bar head 1 of sucker rod and the surface of the body of rod 2 are coated with the tungsten based amorphous attitude alloy protective of one deck layer 10, and the thickness of protective coating 10 is 30 μ m-50 μ m.
Tungsten based amorphous attitude alloy protective layer 10 is tungsten, nickel, iron alloy layer or tungsten, nickel, phosphorus alloy layer.
The electroplating technology flow process of sucker rod is: oil removing, and----------the clear water cleaning--dries up--heat treatment to etching in plating in the clear water cleaning in the clear water cleaning.Oil removing is at 30 ℃-60 ℃ NaOH, Na
2PO
4And Na
2CO
3Solution in handled 5 minutes; Etching is the NaNO at 30 ℃-60 ℃
3Handled 1 minute in the solution, remove patina, the exposing metal true qualities.The YC-520 plating bath that electroplate to adopt Changsha outstanding person Science and Technology Ltd. to produce, temperature 〉=70 ℃, current density 5-10A/Dm2, electroplating time are 3-4 hour, heat treatment is insulation 1 hour under 200 ℃ of-400 ℃ of environment.
Claims (2)
1, a kind of tungsten-plated amorphous alloy anti-corrosion pumping bar, comprise the bar head (1) and the body of rod (2), bar head (1) is made up of male connection (4), compensating groove (5), outside thread shoulder (6), spanner square neck (7), flange (8) and arc transition district (9), it is characterized in that: the bar head (1) of sucker rod and the surface of the body of rod (2) are coated with the tungsten based amorphous attitude alloy protective of one deck layer (10), and the thickness of protective coating (10) is 30 μ m-50 μ m.
2, tungsten-plated amorphous alloy anti-corrosion pumping bar according to claim 1 is characterized in that: tungsten based amorphous attitude alloy protective layer (10) is tungsten, nickel, iron alloy layer or tungsten, nickel, phosphorus alloy layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620115595 CN2911256Y (en) | 2006-05-23 | 2006-05-23 | Tungsten-plated non-crystalline alloyed corrosion proof pumping rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620115595 CN2911256Y (en) | 2006-05-23 | 2006-05-23 | Tungsten-plated non-crystalline alloyed corrosion proof pumping rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2911256Y true CN2911256Y (en) | 2007-06-13 |
Family
ID=38133116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620115595 Expired - Lifetime CN2911256Y (en) | 2006-05-23 | 2006-05-23 | Tungsten-plated non-crystalline alloyed corrosion proof pumping rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2911256Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936138A (en) * | 2010-09-02 | 2011-01-05 | 北京百利时能源技术有限责任公司 | Oil-sucking polished rod and production method thereof |
| CN103194773A (en) * | 2013-04-21 | 2013-07-10 | 胜利油田胜鑫防腐有限责任公司 | Anti-corrosion drill rod for well drilling of oilfield and anti-corrosion treatment process thereof |
| CN104074470A (en) * | 2014-06-11 | 2014-10-01 | 济南琪玙复合材料技术开发有限公司 | High-temperature-resistant wear-resistant anti-corrosive composite sucker rod and preparing method |
| CN104989286A (en) * | 2015-06-11 | 2015-10-21 | 安达市富达科技有限公司 | Novel anti-corrosion alloy smoothsucker rod |
| CN109760262A (en) * | 2016-06-03 | 2019-05-17 | 范秀红 | A kind of method for anticorrosion treatment of sucker rod head |
| CN110616445A (en) * | 2019-10-31 | 2019-12-27 | 天津百安科技有限公司 | Tungsten-plating anti-corrosion treatment process for tubing coupling |
-
2006
- 2006-05-23 CN CN 200620115595 patent/CN2911256Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936138A (en) * | 2010-09-02 | 2011-01-05 | 北京百利时能源技术有限责任公司 | Oil-sucking polished rod and production method thereof |
| CN103194773A (en) * | 2013-04-21 | 2013-07-10 | 胜利油田胜鑫防腐有限责任公司 | Anti-corrosion drill rod for well drilling of oilfield and anti-corrosion treatment process thereof |
| CN104074470A (en) * | 2014-06-11 | 2014-10-01 | 济南琪玙复合材料技术开发有限公司 | High-temperature-resistant wear-resistant anti-corrosive composite sucker rod and preparing method |
| CN104074470B (en) * | 2014-06-11 | 2017-02-15 | 济南琪玙复合材料技术开发有限公司 | High-temperature-resistant wear-resistant anti-corrosive composite material sucker rod and preparing method |
| CN104989286A (en) * | 2015-06-11 | 2015-10-21 | 安达市富达科技有限公司 | Novel anti-corrosion alloy smoothsucker rod |
| CN109760262A (en) * | 2016-06-03 | 2019-05-17 | 范秀红 | A kind of method for anticorrosion treatment of sucker rod head |
| CN110616445A (en) * | 2019-10-31 | 2019-12-27 | 天津百安科技有限公司 | Tungsten-plating anti-corrosion treatment process for tubing coupling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20090109 Address after: Room 316, building B, CMC, 59 Development Zone, West Street, Shandong, Dongying Province, 257091 Patentee after: Shengli Oilfield Shengxin Antisepsis Co., Ltd. Address before: Oil machinery factory, Gudao Town, Hekou District, Shandong, Dongying Province, China: 257231 Co-patentee before: Pu Baolin Patentee before: Zhang Jun Feng Co-patentee before: Wang Jianping |
|
| ASS | Succession or assignment of patent right |
Owner name: SHENGLI OIL FIELDSHENGXIN ANTISEPTIC CO.,LTD. Free format text: FORMER OWNER: ZHANG JUNFENG Effective date: 20090109 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070613 |
|
| EXPY | Termination of patent right or utility model |