CN206956128U - High speed sinking aluminium alloy metallic addition block - Google Patents
High speed sinking aluminium alloy metallic addition block Download PDFInfo
- Publication number
- CN206956128U CN206956128U CN201720860657.4U CN201720860657U CN206956128U CN 206956128 U CN206956128 U CN 206956128U CN 201720860657 U CN201720860657 U CN 201720860657U CN 206956128 U CN206956128 U CN 206956128U
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- Prior art keywords
- iron powder
- metallic addition
- additive
- aluminium alloy
- high speed
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Abstract
High speed sinking aluminium alloy metallic addition block, bottom, composition metal additive layer and iron powder compacting top layer are suppressed by iron powder and formed, iron powder compacting bottom and iron powder compacting top layer are compressing in composition metal additive layer bottom and top respectively.When the utility model is processed, before composition metal additive is suppressed, some iron powders are first added in a mold, add metallic addition powder, then add a small amount of iron powder, so compressed together, additive block global density can reach 6.0g/cm3More than, after putting into aluminium liquid, molten bath bottom is crashed into rapidly, allows additive fully to be melted in bottom, eliminate scaling loss.
Description
Technical field
It the utility model is related to a kind of metallic addition block, and in particular to a kind of high speed sinking aluminium alloy metallic addition
Block.
Background technology
Aluminium alloy needs to add additive in process of production to improve properties of product, aluminium alloy metallic addition one
As density be 4.0g/cm3Left and right, aluminium liquid density are 2.7.0g/cm3, additive melts when putting into aluminium liquid in sinking, also
Do not sink to molten bath bottom just to have changed, therefore the metallic particles in additive is gathered in the top half of aluminium liquid mostly, warp
The easy scaling loss of high temperature.
Utility model content
The utility model is in view of the deficienciess of the prior art, provide a kind of high speed sinking aluminium alloy metallic addition
Block.
Technical scheme is used by the utility model solves its technical problem：
A kind of high speed sinking aluminium alloy metallic addition block, bottom, composition metal additive layer and iron are suppressed by iron powder
Powder compacting top layer composition, iron powder compacting bottom and iron powder compacting top layer are suppressed in composition metal additive layer bottom and top respectively
Shaping.
When the utility model is processed, before composition metal additive is suppressed, some iron powders are first added in a mold, are added
Metallic addition powder, a small amount of iron powder is then added, so compressed together, additive block global density can reach
6.0g/cm3More than, after putting into aluminium liquid, molten bath bottom is crashed into rapidly, allows additive fully to be melted in bottom, eliminate scaling loss.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the present utility model.
1 iron powder compacting bottom, 2 composition metal additive layers, 3 iron powders compacting top layer in figure.
Embodiment
As illustrated, a kind of high speed sinking aluminium alloy metallic addition block, suppresses bottom 1, composition metal adds by iron powder
Oxidant layer 2 and iron powder is added to suppress top layer 3 and form, iron powder compacting bottom 1 and iron powder suppress top layer 3 respectively in composition metal additive layer
2 bottoms and top are compressing.
When the utility model is processed, before composition metal additive is suppressed, some iron powders are first added in a mold, are added
Metallic addition powder, a small amount of iron powder is then added, sunshade is compressed together, and additive block global density can reach
6.0g/cm3More than, after putting into aluminium liquid, molten bath bottom is crashed into rapidly, allows additive fully to be melted in bottom, eliminate scaling loss.
Claims (1)
- A kind of 1. high speed sinking aluminium alloy metallic addition block, it is characterized in that suppressing bottom, composition metal additive by iron powder Layer and iron powder compacting top layer composition, iron powder compacting bottom and iron powder suppress top layer respectively on composition metal additive layer bottom and top Portion is compressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720860657.4U CN206956128U (en) | 2017-07-14 | 2017-07-14 | High speed sinking aluminium alloy metallic addition block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720860657.4U CN206956128U (en) | 2017-07-14 | 2017-07-14 | High speed sinking aluminium alloy metallic addition block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206956128U true CN206956128U (en) | 2018-02-02 |
Family
ID=61383708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720860657.4U Active CN206956128U (en) | 2017-07-14 | 2017-07-14 | High speed sinking aluminium alloy metallic addition block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206956128U (en) |
-
2017
- 2017-07-14 CN CN201720860657.4U patent/CN206956128U/en active Active
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