CN204151078U - Steel-iron composite calcium carbide pot - Google Patents
Steel-iron composite calcium carbide pot Download PDFInfo
- Publication number
- CN204151078U CN204151078U CN201420510667.1U CN201420510667U CN204151078U CN 204151078 U CN204151078 U CN 204151078U CN 201420510667 U CN201420510667 U CN 201420510667U CN 204151078 U CN204151078 U CN 204151078U
- Authority
- CN
- China
- Prior art keywords
- steel
- calcium carbide
- carbide pot
- internal layer
- iron
- 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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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
A kind of steel-iron composite calcium carbide pot, be made up of outer and internal layer, skin is steel matter; Internal layer is iron material matter; Skin is combined with internal layer melting.The utility model, in conjunction with prior art, is formed in conjunction with melting with iron by steel, and its internal layer is iron material matter, can be high temperature resistant, not easily scaling loss perforation; Its skin is steel matter, and overall flexibility is improved, and improves the work-ing life of calcium carbide pot, and through using checking, its life-span more single material calcium carbide pot is long.
Description
Technical field
The utility model relates to sand mold casting industry, is a kind of steel-iron composite calcium carbide pot specifically.
background technology
Present market mainly contains the calcium carbide pot of two kinds of materials, and one is that carbon steel material makes, and this calcium carbide pot in use procedure shortcoming is: thermo-labile, in use easily scaling loss perforation.Another kind of main cast iron makes, and shortcoming is poor toughness, easily at high temperature bursts.Above two kinds of material calcium carbide pot work-ing lifes are all at about 1 year.
Summary of the invention
In sum, in order to improve the work-ing life of calcium carbide pot, the purpose of this utility model is to provide a kind of steel-iron composite calcium carbide pot.
The purpose of this utility model is realized by following technology:
A kind of steel-iron composite calcium carbide pot, be made up of outer and internal layer, skin is steel matter; Internal layer is iron material matter.
Above-mentioned skin is combined with internal layer melting.
Advantage of the present utility model and beneficial effect:
The utility model, in conjunction with prior art, is formed in conjunction with melting with iron by steel, and its internal layer is iron material matter, can be high temperature resistant, not easily scaling loss perforation; Its skin is steel matter, and overall flexibility is improved, and improves the work-ing life of calcium carbide pot, and through using checking, its life-span more single material calcium carbide pot is long.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-paint can, 2-jet pipe, 3-shower nozzle, 4-sebific duct, 5-gas cylinder, 6-valve.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
As shown in Figure 1, a kind of steel-iron composite calcium carbide pot, is made up of outer 1 and internal layer 2, and outer 1 is steel matter; Described internal layer 2 is iron material matter.
Outer 1 is combined with internal layer 2 melting.
The utility model internal layer is cast iron quality, calcium carbide pot model is first made in advance by dimensional requirement, the calcium carbide pot of a cast cast iron quality, this calcium carbide pot outside surface does some irregular concavo-convex fluctuating shape aspects, then this calcium carbide pot is worked as internal layer, put into sand mold die cavity by size, finally pour into molten steel in outside and form steel-iron composite calcium carbide pot.
Claims (2)
1. steel-iron composite calcium carbide pot, is made up of outer (1) and internal layer (2), it is characterized in that: described skin (1) is steel matter; Described internal layer (2) is iron material matter.
2. a kind of steel as claimed in claim 1-iron composite calcium carbide pot, is characterized in that: outer (1) is combined with internal layer (2) melting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420510667.1U CN204151078U (en) | 2014-09-05 | 2014-09-05 | Steel-iron composite calcium carbide pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420510667.1U CN204151078U (en) | 2014-09-05 | 2014-09-05 | Steel-iron composite calcium carbide pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204151078U true CN204151078U (en) | 2015-02-11 |
Family
ID=52509214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420510667.1U Expired - Fee Related CN204151078U (en) | 2014-09-05 | 2014-09-05 | Steel-iron composite calcium carbide pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204151078U (en) |
-
2014
- 2014-09-05 CN CN201420510667.1U patent/CN204151078U/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: 20150905 |
|
| EXPY | Termination of patent right or utility model |