CN103386459A - Novel casting mold core material - Google Patents
Novel casting mold core material Download PDFInfo
- Publication number
- CN103386459A CN103386459A CN2012101479391A CN201210147939A CN103386459A CN 103386459 A CN103386459 A CN 103386459A CN 2012101479391 A CN2012101479391 A CN 2012101479391A CN 201210147939 A CN201210147939 A CN 201210147939A CN 103386459 A CN103386459 A CN 103386459A
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- core material
- graphite
- novel casting
- casting mold
- mold core
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Abstract
The invention relates to a novel casting mold core material prepared from red clay, graphite, bluestone, and water. Before the novel casting mold core material is prepared; red clay, bluestone (CaCO3), and graphite (C) are crushed according to a certain ratio; the materials are well mixed by stirring, and a raw material used for preparing various mold cores is obtained. The material is characterized in easy processing and molding, smooth surface, molten steel adhesion resistance, low deformation, high-temperature resistance, easy processing and molding, low cost, and easy-to-obtain raw materials. The material can be repeatedly used, and is a good material for casting mold cores. The material has high popularization value.
Description
Described technical field:
The present invention relates to a kind of casting core material, is the process materials that a kind of novel casting is used specifically.
Background technology:
The casting core material of current use is mostly with wood or metal material processing, and difficulty is large, can not reuse.
Summary of the invention:
The present invention has designed a kind of novel casting core material for above deficiency exactly.
In order to reach the purpose that solves the problems of the technologies described above, this novel casting core material comprises: admaic earth, graphite, green stone.
It is characterized in that: described a kind of novel casting core material is that the additional graphite configuration of inexhaustible underground soil and green stone forms.Configuration is front with admaic earth, green stone (CaCo3). graphite (C), pulverize by a certain percentage, and can become to make the raw material of various cores after stirring.
Implementation step is specifically:
Extra dry red wine clay 80% is pulverized, 19.9% green stone is pulverized, start to make core after then stirring together with 10% water, 0.1% graphite are poured on, put air-dry namely can be used in the cool after having made and use.As not using after use, can pulverize, again utilize after adding water.The characteristics of this material be convenient to machine-shaping, smooth surface, be difficult for being stained with connect molten steel, distortion little, high temperature resistant, be convenient to machine-shaping, can reuse, cost is low, draw materials easily, is the good material of casting core, has very high promotional value.
Claims (4)
1. this novel casting core material comprises: admaic earth, graphite, green stone.
2. it is characterized in that: described a kind of novel casting core material is that the additional graphite configuration of inexhaustible underground soil and green stone forms.
3. this novel casting also has following characteristics with core material: before configuration, admaic earth, green stone (CaCo3), graphite (C) are pulverized by a certain percentage, can be become to make the raw material of various cores after stirring.
4. this novel casting also has following characteristics with core material: extra dry red wine clay 80% is pulverized, 19.9% green stone is pulverized, start to make core after then stirring together with 10% water, 0.1% graphite are poured on, put air-dry namely can be used in the cool after having made and use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101479391A CN103386459A (en) | 2012-05-07 | 2012-05-07 | Novel casting mold core material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101479391A CN103386459A (en) | 2012-05-07 | 2012-05-07 | Novel casting mold core material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103386459A true CN103386459A (en) | 2013-11-13 |
Family
ID=49530986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101479391A Pending CN103386459A (en) | 2012-05-07 | 2012-05-07 | Novel casting mold core material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103386459A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972114A (en) * | 2014-04-25 | 2015-10-14 | 华中科技大学 | Hot isostatic pressing integrated forming method of complex part with special functional layer |
-
2012
- 2012-05-07 CN CN2012101479391A patent/CN103386459A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972114A (en) * | 2014-04-25 | 2015-10-14 | 华中科技大学 | Hot isostatic pressing integrated forming method of complex part with special functional layer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131113 |