CN204153447U - A kind of seamless steel pipe for auto parts machinery - Google Patents
A kind of seamless steel pipe for auto parts machinery Download PDFInfo
- Publication number
- CN204153447U CN204153447U CN201420456361.2U CN201420456361U CN204153447U CN 204153447 U CN204153447 U CN 204153447U CN 201420456361 U CN201420456361 U CN 201420456361U CN 204153447 U CN204153447 U CN 204153447U
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- steel pipe
- auto parts
- parts machinery
- alloy layer
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Abstract
The utility model discloses a kind of seamless steel pipe for auto parts machinery, comprise: steel pipe body, magnesium lithium alloy layer, novel light TiAlBeSc system alloy-layer, lighting MA/ODS nickel base superalloy layer and magnesium titanium alloy layer, the outer surface of described steel pipe body is coated with described magnesium lithium alloy layer, described magnesium lithium alloy layer is enclosed with described novel light TiAlBeSc system's alloy-layer and described lighting MA/ODS nickel base superalloy layer outward successively, and the internal surface of described steel pipe body is coated with described magnesium titanium alloy layer.By the way, the utility model, under the condition of reliable performance, can reach light-weighted requirement, meets the direction of the development of auto parts machinery completely.
Description
Technical field
The utility model relates to seamless steel pipe field, particularly relates to a kind of seamless steel pipe for auto parts machinery.
Background technique
Auto parts machinery, auto parts machinery forms each unit of Integral automobile and serves the product of automobile.Auto parts machinery is of a great variety, and nowadays automobile brand gets more and more, and car category also gets more and more.Automobile can be divided into heavy-duty car substantially, minicar, passenger vehicle three major types.Along with the raising of people's living standard, the consumption of people to automobile also gets more and more, and this market of auto parts machinery becomes also increasing, and auto parts machinery manufactured factory also in development at full speed in recent years.
At present, the direction of the development of auto parts machinery: automotive light weight technology, under the condition of reliable performance, will adopt that light alloy, composite material etc. are light-duty as much as possible, new material replace ferrous materials.But the seamless steel pipe now for auto parts machinery does not also reach light-weighted requirement, can't meet the direction of the development of auto parts machinery.
Summary of the invention
The technical problem that the utility model mainly solves is to provide a kind of seamless steel pipe for auto parts machinery, under the condition of reliable performance, can reach light-weighted requirement, meet the direction of the development of auto parts machinery completely.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: provide a kind of seamless steel pipe for auto parts machinery, comprise: steel pipe body, magnesium lithium alloy layer, novel light TiAlBeSc system alloy-layer, lighting MA/ODS nickel base superalloy layer and magnesium titanium alloy layer, the outer surface of described steel pipe body is coated with described magnesium lithium alloy layer, described magnesium lithium alloy layer is enclosed with described novel light TiAlBeSc system's alloy-layer and described lighting MA/ODS nickel base superalloy layer outward successively, the internal surface of described steel pipe body is coated with described magnesium titanium alloy layer.
In the utility model preferred embodiment, the wall thickness of described steel pipe body is 0.5 ~ 1.1mm.
In the utility model preferred embodiment, the thickness of described novel light TiAlBeSc system alloy-layer is 0.3 ~ 0.7mm.
In the utility model preferred embodiment, the thickness of described lighting MA/ODS nickel base superalloy layer is identical with the thickness of magnesium lithium alloy layer.
The beneficial effects of the utility model are: the utility model is provided with magnesium lithium alloy layer, novel light TiAlBeSc system alloy-layer, lighting MA/ODS nickel base superalloy layer and magnesium titanium alloy layer, under the condition of reliable performance, light-weighted requirement can be reached, meet the direction of the development of auto parts machinery completely.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of the utility model for seamless steel pipe one preferred embodiment of auto parts machinery;
In accompanying drawing, the mark of each parts is as follows: 1, steel pipe body, and 2, magnesium lithium alloy layer, 3, novel light TiAlBeSc system alloy-layer, 4, lighting MA/ODS nickel base superalloy layer, 5, magnesium titanium alloy layer.
Embodiment
Be clearly and completely described to the technological scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model is embodiment comprise:
A kind of seamless steel pipe for auto parts machinery, comprise: steel pipe body 1, magnesium lithium alloy layer 2, novel light TiAlBeSc system alloy-layer 3, lighting MA/ODS nickel base superalloy layer 4 and magnesium titanium alloy layer 5, the outer surface of described steel pipe body 1 is coated with described magnesium lithium alloy layer 2, described magnesium lithium alloy layer 2 is outer is enclosed with described novel light TiAlBeSc system alloy-layer 3 and described lighting MA/ODS nickel base superalloy layer 4 successively, and the internal surface of described steel pipe body 1 is coated with described magnesium titanium alloy layer 5.
Preferably, the wall thickness of described steel pipe body 1 is 0.5 ~ 1.1mm.
Preferably, the thickness of described novel light TiAlBeSc system alloy-layer 3 is 0.3 ~ 0.7mm.
Preferably, the thickness of described lighting MA/ODS nickel base superalloy layer 4 is identical with the thickness of magnesium lithium alloy layer 2.
The beneficial effect that the utility model is used for the seamless steel pipe of auto parts machinery is: the utility model is provided with magnesium lithium alloy layer, novel light TiAlBeSc system alloy-layer, lighting MA/ODS nickel base superalloy layer and magnesium titanium alloy layer, under the condition of reliable performance, light-weighted requirement can be reached, meet the direction of the development of auto parts machinery completely.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. the seamless steel pipe for auto parts machinery, it is characterized in that, comprise: steel pipe body, magnesium lithium alloy layer, novel light TiAlBeSc system alloy-layer, lighting MA/ODS nickel base superalloy layer and magnesium titanium alloy layer, the outer surface of described steel pipe body is coated with described magnesium lithium alloy layer, described magnesium lithium alloy layer is enclosed with described novel light TiAlBeSc system's alloy-layer and described lighting MA/ODS nickel base superalloy layer outward successively, and the internal surface of described steel pipe body is coated with described magnesium titanium alloy layer.
2. the seamless steel pipe for auto parts machinery according to claim 1, is characterized in that, the wall thickness of described steel pipe body is 0.5 ~ 1.1mm.
3. the seamless steel pipe for auto parts machinery according to claim 1, is characterized in that, the thickness of described novel light TiAlBeSc system alloy-layer is 0.3 ~ 0.7mm.
4. the seamless steel pipe for auto parts machinery according to claim 1, is characterized in that, the thickness of described lighting MA/ODS nickel base superalloy layer is identical with the thickness of magnesium lithium alloy layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420456361.2U CN204153447U (en) | 2014-08-14 | 2014-08-14 | A kind of seamless steel pipe for auto parts machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420456361.2U CN204153447U (en) | 2014-08-14 | 2014-08-14 | A kind of seamless steel pipe for auto parts machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204153447U true CN204153447U (en) | 2015-02-11 |
Family
ID=52511562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420456361.2U Expired - Fee Related CN204153447U (en) | 2014-08-14 | 2014-08-14 | A kind of seamless steel pipe for auto parts machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204153447U (en) |
-
2014
- 2014-08-14 CN CN201420456361.2U patent/CN204153447U/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: 20150211 Termination date: 20150814 |
|
| EXPY | Termination of patent right or utility model |