CN2232332Y - Steel ingot mould with ceramal surface compound layer - Google Patents
Steel ingot mould with ceramal surface compound layer Download PDFInfo
- Publication number
- CN2232332Y CN2232332Y CN 95240475 CN95240475U CN2232332Y CN 2232332 Y CN2232332 Y CN 2232332Y CN 95240475 CN95240475 CN 95240475 CN 95240475 U CN95240475 U CN 95240475U CN 2232332 Y CN2232332 Y CN 2232332Y
- Authority
- CN
- China
- Prior art keywords
- ingot mould
- steel ingot
- utility
- model
- ceramal
- 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 - Lifetime
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- Compositions Of Oxide Ceramics (AREA)
Abstract
The utility model discloses a steel ingot mould with a ceramal surface compound layer. The utility model is composed of a base body 1 of the steel ingot mould and a ceramal surface compound layer 2. The high temperature oxidation resistant ability, the abrasion resistant performance and the cracking resistant performance of the steel ingot mould can be improved by using the utility model, and thus the life time of the steel ingot mould is effectively improved. The utility model has the advantages of low cost and simple and stable production process.
Description
The utility model relates to a kind of ingot mould.
It in the prior art serviceability that improves ingot mould, mainly contain two kinds of methods, the one, contain the organic mud coating of graphite, clay to ingot mould working face (inner surface) spary, advantage is a serviceability of having improved ingot mould, weak point is, ingot mould of every use all needs spraying once, and labour intensity is big, the cost height.The 2nd, the ingot mould working face is contained aurification handle, its weak point is to implement the surface and contains that the aurification technology difficulty is big, cost is high.
In view of the above problems, the purpose of this utility model be to provide that a kind of result of use is good, long service life, production cost is low, labour intensity is little and processing quality is reliable and stable metal ceramic surface composite bed ingot mould.
The utility model is made of cast iron basic 1 and metal ceramic surface composite bed 2.This metal ceramic surface composite bed is to form in the process of ingot mould moulding by casting: at first with the loam core preheating, and again will be by intermixture (as water), inorganic binder (as boric acid), organic binder bond (as epoxy resin), metal ceramic powder (as SiO
2And Al
2O
3Deng) and blowing agent (as sodium alkyl sulfonate etc.) mixture spraying or brush to the loam core.Effect by organic burning volatilization and blowing agent, give and make the foamed ceramics layer, after treating the molten iron cast, molten iron is infiltrated up in the pottery, the result makes the inner surface of ingot mould form the thick metal ceramic surface composite bed of 2～10mm, as required, shape that thickness can invar ingot mould inner surface and position and different.
The utility model is that the moulding of ingot mould and metal ceramic surface technology is one step completed in casting process, need not can be delivered for use in processing.
Advantage of the present utility model is:
1. the metal ceramic surface composite bed of ingot mould has improved non-oxidizability, wearability and anti-cracking performance, has prolonged steel ingot mold life.
2. making the utility model does not change former ingot mould production technology, compares with other process for modifying surface, and cost is low, labour intensity is little, and processing quality is reliable and stable.
Now in conjunction with the accompanying drawings the utility model is described in detail:
Fig. 1 is the utility model cross sectional representation, and wherein 1 is the ingot mould matrix, the 2nd, and the metal ceramic surface composite bed.
As embodiment, adopt the technical scheme shown in the utility model, manufacture experimently out 5.8l square bar ingot mould, it is suitable for reading to be 580mm, and end opening is 620mm, and height is 2300mm, inner surface has 2～4mm metal ceramic surface composite bed, and good through the demoulding on probation and ingot surface quality, the life-span is significantly improved.
Claims (1)
1. a metal ceramic surface composite bed ingot mould is characterized in that being made of ingot mould matrix 1 and metal ceramic surface composite bed 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95240475 CN2232332Y (en) | 1995-09-11 | 1995-09-11 | Steel ingot mould with ceramal surface compound layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95240475 CN2232332Y (en) | 1995-09-11 | 1995-09-11 | Steel ingot mould with ceramal surface compound layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2232332Y true CN2232332Y (en) | 1996-08-07 |
Family
ID=33882051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95240475 Expired - Lifetime CN2232332Y (en) | 1995-09-11 | 1995-09-11 | Steel ingot mould with ceramal surface compound layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2232332Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101992244A (en) * | 2009-08-13 | 2011-03-30 | 深圳富泰宏精密工业有限公司 | Metallic high-temperature forming die and manufacturing method thereof |
| CN110479980A (en) * | 2019-09-19 | 2019-11-22 | 马鞍山市麦立机械制造有限公司 | A kind of high carbonization titanium steel bond hard alloy mold materials |
-
1995
- 1995-09-11 CN CN 95240475 patent/CN2232332Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101992244A (en) * | 2009-08-13 | 2011-03-30 | 深圳富泰宏精密工业有限公司 | Metallic high-temperature forming die and manufacturing method thereof |
| CN110479980A (en) * | 2019-09-19 | 2019-11-22 | 马鞍山市麦立机械制造有限公司 | A kind of high carbonization titanium steel bond hard alloy mold materials |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |