CN104726637A - Carbon material carburant - Google Patents
Carbon material carburant Download PDFInfo
- Publication number
- CN104726637A CN104726637A CN201310701718.9A CN201310701718A CN104726637A CN 104726637 A CN104726637 A CN 104726637A CN 201310701718 A CN201310701718 A CN 201310701718A CN 104726637 A CN104726637 A CN 104726637A
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- CN
- China
- Prior art keywords
- carburelant
- carburant
- carbon material
- carbon materials
- carbon
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- 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.)
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- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
The invention provides a carbon material carburant, which is characterized by taking a carbon material, a fast dissolving agent and a binder, where the fast dissolving agent accounts for 1.5% and the binder accounts for 1.5%. The carbon material is selected from coke, petroleum coke, carbon powder and graphite. The specific gravity of the carburant is greater than 3g/cm<3>. The carbon material carburant provided by the invention has the characteristics that the carburization stability and efficiency are improved, and the specific gravity of the carburant is increased.
Description
Technical field
The present invention relates to a kind of carburelant, in particular, provide a kind of carbon materials carburelant.
Background technology
Carburelant uses when casting, and can increase considerably steel scrap consumption, reduces pig iron consumption or without the pig iron.The feeding mode of electrosmelting, should throw in furnace charges such as steel scraps inward by carburelant, and low dose of interpolation can be selected to be added in molten iron surface.But avoid feeding intake in molten iron in enormous quantities, in case too much there is carburetting DeGrain and the inadequate situation of foundry goods carbon content in oxidation.The add-on of carburelant, determines according to other raw-material proportionings and carbon content.Different types of cast iron, selects the carburelant of different model as required.Carburelant feature itself selects pure carbon containing greying material, reduces impurity too much in the pig iron, and carburelant selection is suitable reduces castings production cost.The carburelant of present use is generally pitch coke, and this carburelant proportion is little, carburetting poor effect.
Summary of the invention
The present invention is directed to above requirement to provide a kind of carbon materials carburelant, it is characterized in that: raw material is carbon materials, quick-dissolving agent and binding agent, wherein quick-dissolving agent 1.5%, binding agent is 1.5%.Carbon materials is chosen from coke, refinery coke, carbon dust, graphite.The proportion of carburelant is greater than 3 grams/cc.
Feature of the present invention improves stability and the efficiency of carburetting, improves the proportion of carburelant.
Embodiment
Below in conjunction with embodiment, the present invention is described, but embodiment is only the present invention's preferably embodiment, protection scope of the present invention is not limited thereto.
Embodiment: a kind of carbon materials carburelant, is characterized in that: raw material is carbon materials, quick-dissolving agent and binding agent, wherein quick-dissolving agent 1.5%, binding agent is 1.5%.Carbon materials is chosen from coke, refinery coke, carbon dust, graphite.The proportion of carburelant is greater than 3 grams/cc.
In addition, the invention does not mean that specification sheets limited to, and can change to some extent under the prerequisite not departing from design aim.
Claims (3)
1. a carbon materials carburelant, is characterized in that: raw material is carbon materials, quick-dissolving agent and binding agent, wherein quick-dissolving agent 1.5%, and binding agent is 1.5%.
2. carbon materials carburelant according to claim 1, is characterized in that carbon materials is chosen from coke, refinery coke, carbon dust, graphite.
3. carbon materials carburelant according to claim 1, is characterized in that: the proportion of carburelant is greater than 3 grams/cc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310701718.9A CN104726637A (en) | 2013-12-19 | 2013-12-19 | Carbon material carburant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310701718.9A CN104726637A (en) | 2013-12-19 | 2013-12-19 | Carbon material carburant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104726637A true CN104726637A (en) | 2015-06-24 |
Family
ID=53451047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310701718.9A Pending CN104726637A (en) | 2013-12-19 | 2013-12-19 | Carbon material carburant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104726637A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106222360A (en) * | 2016-08-24 | 2016-12-14 | 钱华 | A kind of refining furnace steel-making low nitrogen hypoxia carburetting ball and preparation method thereof |
| CN107326145A (en) * | 2017-07-05 | 2017-11-07 | 天长市兴宇铸造有限公司 | A kind of alloy Investment Steel Castings casting carburant and its preparation technology |
-
2013
- 2013-12-19 CN CN201310701718.9A patent/CN104726637A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106222360A (en) * | 2016-08-24 | 2016-12-14 | 钱华 | A kind of refining furnace steel-making low nitrogen hypoxia carburetting ball and preparation method thereof |
| CN107326145A (en) * | 2017-07-05 | 2017-11-07 | 天长市兴宇铸造有限公司 | A kind of alloy Investment Steel Castings casting carburant and its preparation technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150624 |
|
| WD01 | Invention patent application deemed withdrawn after publication |