CN106811615A - A kind of aluminium alloy smelting cleaning agent - Google Patents
A kind of aluminium alloy smelting cleaning agent Download PDFInfo
- Publication number
- CN106811615A CN106811615A CN201611140905.4A CN201611140905A CN106811615A CN 106811615 A CN106811615 A CN 106811615A CN 201611140905 A CN201611140905 A CN 201611140905A CN 106811615 A CN106811615 A CN 106811615A
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- CN
- China
- Prior art keywords
- cleaning agent
- aluminium alloy
- potassium
- alloy smelting
- sodium
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Classifications
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/06—Making non-ferrous alloys with the use of special agents for refining or deoxidising
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/026—Alloys based on aluminium
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Abstract
The invention discloses a kind of aluminium alloy smelting cleaning agent, it is characterised in that comprising following components in percentage by weight：Calcium oxide 25 ~ 30%, sodium carbonate 5 ~ 10%, potassium carbonate 5 ~ 10%, potassium silicate 5 ~ 10%, sodium metaphosphate 5 ~ 10%, potassium fluoride 25 ~ 30%, sodium nitrate 5 ~ 10%, calcium chloride 5 ~ 10%.The beneficial effects of the present invention are：Cleaning agent is separated with the impurity combination slagging in mineral with metal, to reach the purpose of melting or refining；Prevent metallic aluminium to be oxidized to aluminum oxide, be entrained in aluminium alloy, alloy property is impacted；Furnace wall adhesion is reduced, extends furnace life.
Description
Technical field：
The present invention relates to metal impurities clearance technique field, and in particular to a kind of aluminium alloy smelting cleaning agent.
Technical background：
If can influence metallicity containing impurity in aluminium alloy, high performance aluminium alloy is strict to the impurity requirement in alloy,
Aluminium alloy is purified it is therefore necessary to pass through refining, clears up impurity.In refining process, if contained in the aluminium slag isolated
There is aluminium, the loss of aluminium can be caused.
The content of the invention：
The purpose of the present invention is directed to above-mentioned problem, there is provided a kind of aluminium alloy smelting cleaning agent, mainly for gold in aluminium alloy
The separation for belonging to impurity and the purity for improving aluminium alloy.
To achieve the above object, the technical scheme taken：
A kind of aluminium alloy smelting cleaning agent, it is characterised in that comprising following components in percentage by weight：Calcium oxide 25 ~ 30%, carbon
Sour sodium 5 ~ 10%, potassium carbonate 5 ~ 10%, potassium silicate 5 ~ 10%, sodium metaphosphate 5 ~ 10%, potassium fluoride 25 ~ 30%, sodium nitrate 5 ~ 10%, chlorination
Calcium 5 ~ 10%.
Preferably, a kind of aluminium alloy smelting cleaning agent, it is characterised in that comprising following components in percentage by weight：Oxidation
Calcium 27 ~ 30%, sodium carbonate 7 ~ 10%, potassium carbonate 7 ~ 10%, potassium silicate 7 ~ 10%, sodium metaphosphate 7 ~ 10%, potassium fluoride 27 ~ 30%, chlorination
Calcium 7 ~ 10%.
It is highly preferred that a kind of aluminium alloy smelting cleaning agent, it is characterised in that comprising following components in percentage by weight：Oxygen
Change calcium 28%, sodium carbonate 8%, potassium carbonate 8%, potassium silicate 10%, sodium metaphosphate 8%, potassium fluoride 28%, calcium chloride 10%.
Preferably, the preparation method of aluminium alloy smelting cleaning agent carries out dispersion mixing using planetary mills.
It is highly preferred that the planetary mills method that uses used when disperseing for high-purity aluminium ball that purity is 99.9%.
Beneficial effect：
The beneficial effects of the present invention are：
1st, cleaning agent is separated with the impurity combination slagging in mineral with metal, to reach the purpose of melting or refining.
2nd, prevent metallic aluminium to be oxidized to aluminum oxide, be entrained in aluminium alloy, alloy property is impacted.
3rd, furnace wall adhesion is reduced, extends furnace life.
Specific embodiment：
In order to the object, technical solutions and advantages of the present invention are better described, the present invention is done below in conjunction with specific embodiment
Further illustrate.
Embodiment 1
Following raw material is weighed by weight percentage：Calcium oxide 28%, sodium carbonate 8%, potassium carbonate 8%, potassium silicate 10%, sodium metaphosphate
8%th, potassium fluoride 28%, calcium chloride 10%.
Above-mentioned raw materials are placed in planet grinding jar, are carried out using dry ball milling pre-dispersed.It is both this that dispersion obtains mixture
The described aluminium alloy smelting cleaning agent of invention.
Embodiment 1
Following raw material is weighed by weight percentage：Calcium oxide 28%, sodium carbonate 8%, potassium carbonate 8%, potassium silicate 10%, sodium metaphosphate
8%th, potassium fluoride 28%, calcium chloride 10%.
Above-mentioned raw materials are placed in planet grinding jar, are carried out using dry ball milling pre-dispersed.It is both this that dispersion obtains mixture
The described aluminium alloy smelting cleaning agent of invention.
Embodiment 1
Following raw material is weighed by weight percentage：Calcium oxide 28%, sodium carbonate 8%, potassium carbonate 8%, potassium silicate 10%, sodium metaphosphate
8%th, potassium fluoride 28%, calcium chloride 10%.
Above-mentioned raw materials are placed in planet grinding jar, are carried out using dry ball milling pre-dispersed.It is both this that dispersion obtains mixture
The described aluminium alloy smelting cleaning agent of invention.
Embodiment 1
Following raw material is weighed by weight percentage：Calcium oxide 28%, sodium carbonate 8%, potassium carbonate 8%, potassium silicate 10%, sodium metaphosphate
8%th, potassium fluoride 28%, calcium chloride 10%.
Above-mentioned raw materials are placed in planet grinding jar, are carried out using dry ball milling pre-dispersed.It is both this that dispersion obtains mixture
The described aluminium alloy smelting cleaning agent of invention.
Embodiment 2
Following raw material is weighed by weight percentage：Calcium oxide 25%, sodium carbonate 10%, potassium carbonate 10%, potassium silicate 10%, sodium metaphosphate
10%th, potassium fluoride 25%, calcium chloride 10%.
Above-mentioned raw materials are placed in planet grinding jar, are carried out using dry ball milling pre-dispersed.It is both this that dispersion obtains mixture
The described aluminium alloy smelting cleaning agent of invention.
Embodiment 3
Following raw material is weighed by weight percentage：Calcium oxide 26%, sodium carbonate 9%, potassium carbonate 9%, potassium silicate 10%, sodium metaphosphate
10%th, potassium fluoride 26%, calcium chloride 10%.
Above-mentioned raw materials are placed in planet grinding jar, are carried out using dry ball milling pre-dispersed.It is both this that dispersion obtains mixture
The described aluminium alloy smelting cleaning agent of invention.
Embodiment 4
Following raw material is weighed by weight percentage：Calcium oxide 29%, sodium carbonate 7%, potassium carbonate 8%, potassium silicate 8%, sodium metaphosphate 8%,
Potassium fluoride 29%, calcium chloride 7%.
Above-mentioned raw materials are placed in planet grinding jar, are carried out using dry ball milling pre-dispersed.It is both this that dispersion obtains mixture
The described aluminium alloy smelting cleaning agent of invention.
Embodiment 4
Following raw material is weighed by weight percentage：Calcium oxide 30%, sodium carbonate 8%, potassium carbonate 8%, potassium silicate 8%, sodium metaphosphate 8%,
Potassium fluoride 30%, calcium chloride 8%.
Above-mentioned raw materials are placed in planet grinding jar, are carried out using dry ball milling pre-dispersed.It is both this that dispersion obtains mixture
The described aluminium alloy smelting cleaning agent of invention.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention rather than the present invention is protected
The limitation of scope, although being elaborated to the present invention with reference to preferred embodiment, one of ordinary skill in the art should manage
Solution, can modify or equivalent, without deviating from the essence and model of technical solution of the present invention to technical scheme
Enclose.
Claims (5)
1. a kind of aluminium alloy smelting cleaning agent, it is characterised in that comprising following components in percentage by weight：Calcium oxide 25 ~ 30%,
Sodium carbonate 5 ~ 10%, potassium carbonate 5 ~ 10%, potassium silicate 5 ~ 10%, sodium metaphosphate 5 ~ 10%, potassium fluoride 25 ~ 30%, sodium nitrate 5 ~ 10%, chlorine
Change calcium 5 ~ 10%.
2. a kind of aluminium alloy smelting cleaning agent according to claim 1, it is characterised in that comprising following percentage by weight
Component：Calcium oxide 27 ~ 30%, sodium carbonate 7 ~ 10%, potassium carbonate 7 ~ 10%, potassium silicate 7 ~ 10%, sodium metaphosphate 7 ~ 10%, potassium fluoride 27 ~
30%th, calcium chloride 7 ~ 10%.
3. a kind of aluminium alloy smelting cleaning agent according to claim 1, it is characterised in that comprising following percentage by weight
Component：Calcium oxide 28%, sodium carbonate 8%, potassium carbonate 8%, potassium silicate 10%, sodium metaphosphate 8%, potassium fluoride 28%, calcium chloride 10%.
4. a kind of preparation method of aluminium alloy smelting cleaning agent according to claim 1, it is characterised in that described cleaning
Agent preparation method carries out dispersion mixing using planetary mills.
5. a kind of preparation method of aluminium alloy smelting cleaning agent according to claim 4, it is characterised in that the planet for using
Mill method used when disperseing for high-purity aluminium ball that purity is 99.9%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611140905.4A CN106811615A (en) | 2016-12-12 | 2016-12-12 | A kind of aluminium alloy smelting cleaning agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611140905.4A CN106811615A (en) | 2016-12-12 | 2016-12-12 | A kind of aluminium alloy smelting cleaning agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106811615A true CN106811615A (en) | 2017-06-09 |
Family
ID=59108861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611140905.4A Pending CN106811615A (en) | 2016-12-12 | 2016-12-12 | A kind of aluminium alloy smelting cleaning agent |
Country Status (1)
| Country | Link |
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| CN (1) | CN106811615A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644002A (en) * | 2012-05-16 | 2012-08-22 | 山东滨州渤海活塞股份有限公司 | Aluminium alloy solution refined chlorine-free slag remover |
| CN103146944A (en) * | 2013-03-19 | 2013-06-12 | 新昌县国威铝制品辅助材料有限公司 | Aluminum or aluminum alloy melt slag removal agent |
| CN103757456A (en) * | 2013-12-31 | 2014-04-30 | 焦作市圣昊铝业有限公司 | Aluminum alloy slag cleaning agent |
| CN103801678A (en) * | 2012-11-13 | 2014-05-21 | 宁波金田铜业(集团)股份有限公司 | Brass alloy coverage slag removal agent and preparation method thereof |
-
2016
- 2016-12-12 CN CN201611140905.4A patent/CN106811615A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644002A (en) * | 2012-05-16 | 2012-08-22 | 山东滨州渤海活塞股份有限公司 | Aluminium alloy solution refined chlorine-free slag remover |
| CN103801678A (en) * | 2012-11-13 | 2014-05-21 | 宁波金田铜业(集团)股份有限公司 | Brass alloy coverage slag removal agent and preparation method thereof |
| CN103146944A (en) * | 2013-03-19 | 2013-06-12 | 新昌县国威铝制品辅助材料有限公司 | Aluminum or aluminum alloy melt slag removal agent |
| CN103757456A (en) * | 2013-12-31 | 2014-04-30 | 焦作市圣昊铝业有限公司 | Aluminum alloy slag cleaning agent |
Non-Patent Citations (1)
| Title |
|---|
| 王艳等: "铝及其合金用固态熔剂", 《轻合金加工技术》 * |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170609 |
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| WD01 | Invention patent application deemed withdrawn after publication |