CN203304504U - Anti-scouring ingot mold - Google Patents
Anti-scouring ingot mold Download PDFInfo
- Publication number
- CN203304504U CN203304504U CN2013202791959U CN201320279195U CN203304504U CN 203304504 U CN203304504 U CN 203304504U CN 2013202791959 U CN2013202791959 U CN 2013202791959U CN 201320279195 U CN201320279195 U CN 201320279195U CN 203304504 U CN203304504 U CN 203304504U
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- ingot mold
- ingot mould
- scouring
- ingot
- deck
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Abstract
The utility model relates to an anti-scouring ingot mold. The anti-scouring ingot mold comprises an ingot mold body (1). The anti-scouring ingot mold is characterized in that a high-temperature-resistant magnesia lining (3) which is formed in a roasting mode is installed on the bottom (4) of an ingot mold cavity of the ingot mold body (1) through a binding agent (6), therefore, the anti-scouring capacity of the bottom surface of the ingot mold cavity is obviously improved, experimental requirements are met, the service life of the ingot mold is prolonged, and potential safety hazards caused by steel leakage due to penetration of the ingot mold are avoided.
Description
Technical field
The utility model belongs to the technical field of smelting molten steel casting system equipment.The mould of specifically a kind of teeming.
Background technology
At present, in the small size vacuum induction furnace, carry out the new steel grade smelting test, the finished product molten steel, directly by stove, toppling over, through cup, rising head, flows in following steel ingot model, completes cast molding under vacuum.The high-temperature molten steel flowed into directly washes away the ingot mould cavity bottom, easily cause the fusing in various degree of ingot mould bottom, had a strong impact on the service life of ingot mould, and can cause demoulding difficulty, make casting ingot composition out also unstable, also have the danger of ingot mould penetration bleed-out.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, and what provide is a kind of rational in infrastructure, and stable performance can improve the steel ingot casting mould in service life.The purpose of this utility model is achieved in that a kind of ingot mould of antiscour, and it comprises the ingot mould body, it is characterized in that: at the ingot mould cavity bottom place of ingot mould body, the resistant to elevated temperatures magnesia lining of one deck baking molding is installed through binding agent.Its preparation method is: the ingot mould inner chamber is cleaned out, at ingot mould bottom brushing one layer binder, inserted mixed magnesia lining, the tamping made, surfacing is bright and clean, then advances kilning and bakes.After the baking cooling, at the anti-scab of its external coating one deck, high-temperature resistant coating.After again drying, can use.The mixing technique of magnesia lining is that the magnesia stamp mass adds the wet mixing of little water glass mixed liquor.But the ingot mould Reusability of making, while reusing, the magnesia surface has formed sinter layer, only needs brushing one deck to prevent that scab, high-temperature resistant coating get final product.
Due to the utility model at ingot mould body cavity bottom, mode through binding agent and sintering, increased the resistant to elevated temperatures magnesia lining of one deck, the erosion resistibility of the bottom surface of ingot mould die cavity is significantly improved, namely met requirement of experiment, improve again Service Life of Ingot Mold, also stopped the potential safety hazard of ingot mould penetration bleed-out.
The accompanying drawing explanation
Accompanying drawing 1 is the utility model full sectional view;
Accompanying drawing 2 is the partial enlarged drawing of A in Fig. 1.
In accompanying drawing, 1---the ingot mould body; 2---the ingot mould die cavity; 3---the magnesia lining; 4---the ingot mould cavity bottom; 5---anti-scab, high-temperature resistant coating; 6---binding agent.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further as follows: a kind of ingot mould of antiscour, it comprises ingot mould body (1), ingot mould cavity bottom (4) at ingot mould body (1) is located, and the resistant to elevated temperatures magnesia lining (3) of one deck baking molding is installed through binding agent (6).
The preparation method of this magnesia lining (3) is: ingot mould die cavity (2) is cleaned out, located to brush a layer binder (6) at ingot mould cavity bottom (4), insert mixed magnesia lining (3), the tamping made, surfacing is bright and clean, then advances kilning and bakes.After the baking cooling, at the anti-scab of its external coating one deck, high-temperature resistant coating (5).After again drying, get final product Reusability.Namely meet requirement of experiment, improved again Service Life of Ingot Mold, also stopped the potential safety hazard of ingot mould penetration bleed-out.
Claims (2)
1. the ingot mould of an antiscour, it comprises ingot mould body (1), it is characterized in that: the ingot mould cavity bottom (4) at ingot mould body (1) is located, and the resistant to elevated temperatures magnesia lining (3) of one deck baking molding is installed through binding agent (6).
2. the ingot mould of antiscour according to claim 1 is characterized in that: the external coating at resistant to elevated temperatures magnesia lining (3) has one deck to prevent scab, high-temperature resistant coating (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202791959U CN203304504U (en) | 2013-05-21 | 2013-05-21 | Anti-scouring ingot mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202791959U CN203304504U (en) | 2013-05-21 | 2013-05-21 | Anti-scouring ingot mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203304504U true CN203304504U (en) | 2013-11-27 |
Family
ID=49610739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202791959U Expired - Fee Related CN203304504U (en) | 2013-05-21 | 2013-05-21 | Anti-scouring ingot mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203304504U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312514A (en) * | 2015-11-26 | 2016-02-10 | 辽宁科技大学 | Refractory material for steel ingot mold bottom pad and production method thereof |
| CN108188361A (en) * | 2017-12-01 | 2018-06-22 | 重庆材料研究院有限公司 | A kind of method for preventing high temperature alloy from melting adhesion pedestal when pouring into a mould |
| CN113290212A (en) * | 2021-04-14 | 2021-08-24 | 山西太钢不锈钢股份有限公司 | Method for forming bottom of casting ingot in smelting process of vacuum induction furnace |
-
2013
- 2013-05-21 CN CN2013202791959U patent/CN203304504U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312514A (en) * | 2015-11-26 | 2016-02-10 | 辽宁科技大学 | Refractory material for steel ingot mold bottom pad and production method thereof |
| CN105312514B (en) * | 2015-11-26 | 2018-02-09 | 辽宁科技大学 | A kind of ingot mould heelpiece refractory material |
| CN108188361A (en) * | 2017-12-01 | 2018-06-22 | 重庆材料研究院有限公司 | A kind of method for preventing high temperature alloy from melting adhesion pedestal when pouring into a mould |
| CN108188361B (en) * | 2017-12-01 | 2020-05-01 | 重庆材料研究院有限公司 | Method for preventing base from being fused and adhered during high-temperature alloy pouring |
| CN113290212A (en) * | 2021-04-14 | 2021-08-24 | 山西太钢不锈钢股份有限公司 | Method for forming bottom of casting ingot in smelting process of vacuum induction furnace |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20160521 |