CN204222316U - Base steel alloy composite part - Google Patents
Base steel alloy composite part Download PDFInfo
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- CN204222316U CN204222316U CN201420636505.2U CN201420636505U CN204222316U CN 204222316 U CN204222316 U CN 204222316U CN 201420636505 U CN201420636505 U CN 201420636505U CN 204222316 U CN204222316 U CN 204222316U
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Abstract
The utility model belongs to steel technical field of alloy, particularly discloses a kind of base steel alloy composite part.This base steel alloy composite part, comprises components made of steel, it is characterized in that: described components made of steel inside is provided with closed hollow punching block, and outer surface is provided with one deck alloy-layer.The utility model structure is simple, and easy to use, reasonable in design, applying flexible, the adhesion effect of alloy-layer is good, and be not easy to have produced hole, discrepancy, production cost is low, is suitable for wide popularization and application.
Description
(1) technical field
The utility model belongs to steel technical field of alloy, particularly a kind of base steel alloy composite part.
(2) background technology
The develop rapidly of iron and steel cause, the demand of all trades and professions to stainless steel, steel alloy and steel for special purposes is increasing, and quality requirement is more and more higher.These steel grades of production are in the past to the chromium that need add, the bad processing of nickel alloy, particularly nickel plate, cut very difficult, also to add together in converter with when adding steel scrap during steel-making, encounter the abnormal and equipment breakdown of operation, also to mend hot metal charging again to make steel, now for enhancing productivity, there is a kind of novel high-strength steel alloy, at the outer compound one deck nickel chromium of base steel material, but its preparation process requires quite strict, when temperature or air conditions not up to standard, be easy to occur the phenomenon such as hole, disconnection, finally affect the quality of product.
(3) summary of the invention
The utility model, in order to make up the deficiencies in the prior art, provides and a kind ofly prepares base steel alloy composite part that is simple, production cost.
The utility model is achieved by the following technical solution:
A kind of base steel alloy composite part, comprises components made of steel, it is characterized in that: described components made of steel inside is provided with closed hollow punching block, and components made of steel outer surface is provided with one deck alloy-layer.
The utility model arranges hollow punching block in components made of steel inside, it is utilized to take certain space, while saving material, alleviate overall weight, then at its surface attachment one deck alloy-layer, strengthen its intensity and wearability, improve its serviceability, the element quality that the effect of material composition of components made of steel own is also more general is high, and product cost is low, prepares comparatively simple.
More excellent scheme of the present utility model is:
The external form of described hollow punching block is mutually corresponding with the external form of components made of steel, ensure that the composite effect of hollow punching block and components made of steel.
Described components made of steel is ordinary steel, reduces its production cost to greatest extent.
The utility model structure is simple, and easy to use, reasonable in design, applying flexible, the adhesion effect of alloy-layer is good, and be not easy to have produced hole, discrepancy, production cost is low, is suitable for wide popularization and application.
(4) accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is structural representation of the present utility model.
In figure, 1 components made of steel, 2 hollow punching blocks, 3 alloy-layers.
(5) detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises components made of steel 1, and described components made of steel 1 inside is provided with closed hollow punching block 2, and components made of steel 1 outer surface is provided with one deck alloy-layer 3; The external form of described hollow punching block 2 is mutually corresponding with the external form of components made of steel 1; Described components made of steel 1 is ordinary steel.
The production method of above-mentioned base steel alloy composite part is:
Production mould inside adopts waterglass and quartz sand pressure injection, mould obtained up to specification, at mould inner surface coated alloy layer 2, hollow punching block 2 is placed in the cavity of mould, then by the components made of steel 1 mixed material liquid castable of melting in mould, raw material liq carries out coated to hollow punching block, forms the inner components made of steel 1 having hollow punching block 2, top layer attachment alloy-layer 2 after cooling.
Wherein, the raw material of components made of steel: 30#-45# ordinary steel.
Claims (3)
1. a base steel alloy composite part, comprises components made of steel (1), it is characterized in that: described components made of steel (1) inside is provided with closed hollow punching block (2), and components made of steel (1) outer surface is provided with one deck alloy-layer (3).
2. base steel alloy composite part according to claim 1, is characterized in that: the external form of described hollow punching block (2) is mutually corresponding with the external form of components made of steel (1).
3. firm base alloy composite members according to claim 1, is characterized in that: described components made of steel (1) is ordinary steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420636505.2U CN204222316U (en) | 2014-10-30 | 2014-10-30 | Base steel alloy composite part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420636505.2U CN204222316U (en) | 2014-10-30 | 2014-10-30 | Base steel alloy composite part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204222316U true CN204222316U (en) | 2015-03-25 |
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ID=52920447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420636505.2U Active CN204222316U (en) | 2014-10-30 | 2014-10-30 | Base steel alloy composite part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204222316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104309199A (en) * | 2014-10-30 | 2015-01-28 | 济南鑫杰机械制造有限公司 | Steel-based alloy composite piece |
-
2014
- 2014-10-30 CN CN201420636505.2U patent/CN204222316U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104309199A (en) * | 2014-10-30 | 2015-01-28 | 济南鑫杰机械制造有限公司 | Steel-based alloy composite piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |