CN202000910U - Tungsten-base amorphous alloy drill pipe - Google Patents
Tungsten-base amorphous alloy drill pipe Download PDFInfo
- Publication number
- CN202000910U CN202000910U CN2011200369408U CN201120036940U CN202000910U CN 202000910 U CN202000910 U CN 202000910U CN 2011200369408 U CN2011200369408 U CN 2011200369408U CN 201120036940 U CN201120036940 U CN 201120036940U CN 202000910 U CN202000910 U CN 202000910U
- Authority
- CN
- China
- Prior art keywords
- tungsten
- amorphous alloy
- base amorphous
- drill pipe
- alloy drill
- 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 - Fee Related
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Abstract
The utility model provides a tungsten-base amorphous alloy drill pipe, which comprises a pipe body. A protective layer which is made of tungsten-base amorphous alloy is arranged on the inner wall of the pipe body and plated on the inner wall of the pipe body, and the thickness of the protective layer ranges from 20 mu m to 80 mu m. The tungsten-base amorphous alloy drill pipe has the advantages of fine corrosion resistance, scaling prevention, wax precipitation prevention and abrasion resistance, is free of environmental pollution during production, has longer service life and is capable of reducing drilling cost.
Description
Technical field
The utility model relates to a kind of drilling-production equipment surface protection, is specifically related to a kind of tungsten-plated amorphous alloy drilling rod.
Background technology
The raising that enters middle and later periods and drilling and production technology along with energy extraction at present, many difficulties are adopted and are adopted well deeply and draw attention day by day, requirement to drilling rod in the recovery process is also progressively improving, wear-resistant and the corrosion-resistant of existing drilling rod, very easily damage, and the quality of drilling rod directly jeopardizes machinery itself, has influenced mechanical application life and operating efficiency greatly.
The utility model content
For solving the deficiencies in the prior art, the utility model provides a kind of tungsten-plated amorphous alloy drilling rod.
Technical solution adopted in the utility model is: a kind of tungsten-plated amorphous alloy drilling rod, comprise body, be provided with overcoat at the inwall of body, the overcoat plating is oozed on inboard wall of tube body, overcoat adopts tungsten based amorphous attitude alloy to make, and the thickness of overcoat is 20um-80um.
The beneficial effects of the utility model are: have good anticorrosion, good antiscale property, anti-wax deposition, wear-resistant and manufacturing process is free from environmental pollution, improve the application life of drilling rod, reduce the drilling cost.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Wherein: 1 body, 2 overcoats.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in the figure, a kind of tungsten-plated amorphous alloy drilling rod comprises body 1, is provided with overcoat 2 at the inwall of body 1, and overcoat 2 platings are oozed on body 1 inwall, and overcoat 2 adopts tungsten based amorphous attitude alloy to make, and the thickness of overcoat 2 is 20um-80um.
Claims (1)
1. a tungsten-plated amorphous alloy drilling rod comprises body, it is characterized in that being provided with overcoat at the inwall of body, and the overcoat plating is oozed on inboard wall of tube body, and overcoat adopts tungsten based amorphous attitude alloy to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200369408U CN202000910U (en) | 2011-02-12 | 2011-02-12 | Tungsten-base amorphous alloy drill pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200369408U CN202000910U (en) | 2011-02-12 | 2011-02-12 | Tungsten-base amorphous alloy drill pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202000910U true CN202000910U (en) | 2011-10-05 |
Family
ID=44703655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200369408U Expired - Fee Related CN202000910U (en) | 2011-02-12 | 2011-02-12 | Tungsten-base amorphous alloy drill pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202000910U (en) |
-
2011
- 2011-02-12 CN CN2011200369408U patent/CN202000910U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20150212 |
|
| EXPY | Termination of patent right or utility model |