CN1102666C - Antioxidant brightener for aluminium zinc and their alloy - Google Patents
Antioxidant brightener for aluminium zinc and their alloy Download PDFInfo
- Publication number
- CN1102666C CN1102666C CN99114115A CN99114115A CN1102666C CN 1102666 C CN1102666 C CN 1102666C CN 99114115 A CN99114115 A CN 99114115A CN 99114115 A CN99114115 A CN 99114115A CN 1102666 C CN1102666 C CN 1102666C
- Authority
- CN
- China
- Prior art keywords
- zinc
- cerium
- alloy
- aluminium
- nickel
- 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 - Fee Related
Links
Landscapes
- Silicon Compounds (AREA)
- Contacts (AREA)
Abstract
The present invention discloses an additive for the antioxidation and the brightening of aluminium, zinc and alloy thereof. 10 to 90 wt% of cerium and 90 to 10 wt% of nickel are added to aluminium, gallium is added, and the addition amount is at most 5 wt% of total weight of the cerium and the nickel; zinc and silicon are added, and the addition amount is 20 to 80 wt% of total weight of the cerium and the nickel. The cerium can be replaced by mischmetal of which the content of cerium is from 45% or 48%. Aluminium, zinc and alloy thereof have the advantages of antioxidation, brightness and the like by using the additive. Simultaneously, the additive can improve the mechanical properties comprising surface quality, intensity and the like of workpiece.
Description
The present invention relates to a kind of additive that can effectively stop aluminium, zinc and alloy oxidation thereof, especially a kind of aluminium, zinc and alloy antioxidant brightener thereof.
Aluminium, zinc and alloy thereof are present purposes non-ferrous metals commonly used very widely, be widely used in industry, agricultural, national defence and the daily living article, make various foundry goods, rolled-up stock, and be applied in surface heat dip calorizing, galvanizing and the hot dip aluminum plating Zinc Alloy Industrial of steel part and band steel plate, steel wire.Because when founding, the aluminium under the high temperature liquid state, zinc and alloy thereof, under air effect oxidation very fast, cause the consumption of aluminum oxide or zinc oxide bigger.And the cast(ing) surface after the casting is gloomy, and surface quality is relatively poor; The plating piece surface color of iron and steel hot dip aluminum plating, zinc or its alloy is more gloomy.Sometimes surface-brightening and the surface quality in order to improve aluminium, zinc and alloy-steel casting thereof, improve that iron and steel is aluminized, the surface quality in the zinc-plated and plate golding aluminium zinc alloy, usually adopt the technology of chemistry or electrochemistry pickling polishing, or add the insulating covering agent that contains villiaumite and villaumite that dissolves attitude on aluminium liquid surface, plate again in the pickling of back and etc. technology improve surface quality.But this has usually improved production cost, causes environmental pollution and has worsened labor condition.The problems referred to above be domestic and international long-term existence in non-ferrous metals such as melting aluminum and zincs, or the great difficult problem of hot dip aluminum plating or zinc alloy.In recent years, in founding zinc and hot dip galvanizing process, adopt both at home and abroad the way of adding small amount of aluminum, tin or nickel separately to improve the quality of casting zinc spare or galvanized workpiece, but have the quality instability, defective such as the lasting or cost increase of surface-brightening is bigger.
Goal of the invention of the present invention is to provide a kind of aluminium, zinc and alloy antioxidant brightener thereof that is applicable to aluminium, zinc and alloy thereof, it can reduce the high temperature oxidation loss of zinc, aluminium or its alloy of molten state, improves the quality of cast aluminium, casting zinc, the zinc-plated or workpiece of aluminizing.
The present invention adopts following technical scheme to realize its goal of the invention:
Aluminium of the present invention, zinc and alloy antioxidant brightener thereof add cerium and nickel in aluminium.
Compared with prior art, the present invention has following advantage:
1. because the present invention has added nickel and cerium in aluminium, thereby, the present invention can directly and easily be melted in liquid such as aluminium and aluminium alloy, so be applicable to aluminium and alloy thereof etc., particularly the present invention has added zinc in above-mentioned three kinds of elementary composition additives, thereby, it is melted easilier, in zinc liquid and zinc liquid so again applicable to zinc and zinc alloy.In addition, the present invention can improve the antioxidant property of aluminium, zinc and alloy liquid thereof effectively, stop its oxidation effectively, and reduced the high temperature consumption of zinc, aluminium and the alloy thereof of molten state, and after adopting the present invention that workpiece is carried out zinc-plated, operation such as aluminize, the surface quality of workpiece also can be improved because the present invention is enriched in the cause of workpiece surface, has surface-brightening, advantage that resistance of oxidation is strong.The adding of gallium, indium all can impel the aluminium behind adding the present invention, the resistance of oxidation of zinc liquid to improve, and workpiece is light more.The adding of titanium, boron makes mechanical propertys such as the intensity that adds the workpiece of producing behind the present invention, toughness better.The adding of silicon has then reduced the high temperature consumption of zinc, aluminium and the alloy thereof of molten state, makes resistance of oxidation of the present invention be able to further raising, and easier zinc, aluminium and the alloy liquid thereof of being fused to.
Below be specific embodiments of the present invention:
Aluminium of the present invention, zinc and alloy antioxidant brightener thereof, in aluminium, add cerium and nickel, the cerium that is added and the content of nickel are (weight percent) cerium: 10%-90%, nickel: 90%-10%, the cerium among the present invention also can be substituted by the norium that contains cerium 45% or 48%; After this, add gallium, its add-on (weight percent) is not more than 5% of cerium and nickel total amount, adds titanium, its add-on (weight percent) is the 0.5%-6% of cerium and nickel total amount, add boron, its add-on (weight percent) is the 0.05%-2% of cerium nickel total amount, adds zinc, add silicon, the add-on of silicon (weight percent) is the 20%-80% of cerium nickel total amount, adds indium, and its add-on (weight percent) is not more than 5% of cerium nickel total amount.Specifically, embodiment is as follows:
The first step: can be the weight proportion weighing of metallic cerium and nickel by following prescription, cerium is 1: 9 than nickel, 2: 8,3: 7,4: 6,5: 5,6: 4,7: 3,8: 2,9: 1, stacks respectively for totally nine kinds.Second step: the mixing raw material of above-mentioned nine kinds of ceriums that prepared and nickel again in the Different Weight ratio weighing of aluminium, specifically dosage is: cerium+nickel weight is 1, and aluminium weighs 99; Cerium+nickel is 2 heavily, and aluminium weighs 98; Nickel+cerium is 5 heavily, and aluminium weighs 95; Cerium+nickel is 10 heavily, and aluminium weighs 90; Cerium+nickel weighs 20, and aluminium weighs 80; Nickel+cerium weighs 30, and aluminium weighs 70; Cerium+nickel weighs 40, and aluminium weighs 60; Cerium+nickel weighs 50, and aluminium weighs 50; Cerium+nickel weighs 60, and aluminium weighs 40; Nickel adds cerium and weighs 70, and aluminium weighs 30; Nickel adds cerium and weighs 80, and aluminium weighs 20; Cerium+nickel weighs 90, and aluminium weighs proportionings such as 10, can be mixed with the ternary oxidation-resistant alloy of the different proportionings of kind more than 100 like this.In addition, can also add another in above-mentioned more than the 100 kind of ternary oxidation-resistant alloy of having prepared, two kinds or three kinds of elements are made into more quaternary, five yuan and hexa-atomic oxidation-resistant alloy, to be applicable to various different application situations.The method of concrete preparation quaternary oxidation-resistant alloy is as follows, any taking-up in the above-mentioned ternary oxidation-resistant alloy that has prepared, adds zinc in the Different Weight ratio, is 1 as ternary alloy, and zinc is 9; Ternary alloy is 2, and zinc is 8, and ternary alloy is 3, and zinc is 7; Ternary alloy is 4, and zinc is 6; Ternary alloy is 5, and zinc is 5; Ternary alloy is that 6 zinc are 4; Ternary alloy is that 7 zinc are 3; Ternary alloy is that 8 zinc are 2; Also can directly ternary alloy be put into zinc, and the add-on of zinc is not limited; During making, melt ternary alloy earlier and then add zinc, the fusing and stir after, pour into aluminium cerium nickel zinc quad alloy ingot, after above-mentioned ternary alloy or quad alloy fusing, add titanium by the Different Weight proportioning again, boron, silicon, a kind of in gallium and the phosphide element or several can be mixed with five yuan of various content ratios, polynary oxidation-resistant alloy such as hexa-atomic, to make the additive that is applicable to the different application situation, titanium, boron, silicon, the add-on of gallium and indium can be 1% of a ternary alloy total amount, 0.1%, 10%, 0.2%, 0.25 or 2.2%, 1%, 20%, 1%, 1%, it also can be 4.5% of ternary alloy total amount, 1.5%, 30%, 1.6%, 1.5%, can also be 6% of ternary alloy total amount, 2%, 40%, 2%, 2%.The present invention can also adopt other method to make, promptly by said ratio, after aluminium, cerium, nickel, zinc, titanium, boron, indium, gallium and silicon mixing, just can form the present invention, during use, it is added in aluminium liquid, zinc liquid or the alloy liquid, make its fusing and stirring, zinc liquid, aluminium liquid or the alloy liquid of this moment also have performances such as anti-oxidant.
Claims (8)
1. an aluminium, zinc and alloy antioxidant brightener thereof is characterized in that adding cerium and nickel in aluminium, and the cerium that is added and the content of nickel are (weight percent) cerium: 10%-90%, nickel: 90%-10%.
2. aluminium according to claim 1, zinc and alloy antioxidant brightener thereof is characterized in that adding gallium, and its add-on (weight percent) is not more than 5% of cerium and nickel total amount.
3. aluminium according to claim 2, zinc and alloy antioxidant brightener thereof is characterized in that adding titanium, and its add-on (weight percent) is the 0.5%-6% of cerium and nickel total amount.
4. aluminium according to claim 2, zinc and alloy antioxidant brightener thereof is characterized in that adding boron, and its add-on (weight percent) is the 0.05%-2% of cerium nickel total amount.
5. aluminium according to claim 2, zinc and alloy antioxidant brightener thereof is characterized in that adding zinc.
6. aluminium according to claim 5, zinc and alloy antioxidant brightener thereof is characterized in that adding silicon, and its add-on (weight percent) is the 20%-80% of cerium nickel total amount.
7. aluminium according to claim 1, zinc and alloy antioxidant brightener thereof is characterized in that adding indium, and its add-on (weight percent) is not more than 5% of cerium nickel total amount.
8. aluminium according to claim 1, zinc and alloy antioxidant brightener thereof is characterized in that cerium is that 45% or 48% norium substitutes by containing the cerium amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99114115A CN1102666C (en) | 1999-03-23 | 1999-03-23 | Antioxidant brightener for aluminium zinc and their alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99114115A CN1102666C (en) | 1999-03-23 | 1999-03-23 | Antioxidant brightener for aluminium zinc and their alloy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1267743A CN1267743A (en) | 2000-09-27 |
| CN1102666C true CN1102666C (en) | 2003-03-05 |
Family
ID=5277235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99114115A Expired - Fee Related CN1102666C (en) | 1999-03-23 | 1999-03-23 | Antioxidant brightener for aluminium zinc and their alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1102666C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112962044B (en) * | 2021-02-03 | 2021-12-28 | 徐州瑞马智能技术有限公司 | Hot galvanizing antioxidant and preparation method thereof |
| CN113046599A (en) * | 2021-03-09 | 2021-06-29 | 保定奥琦圣新型金属材料制造有限公司 | Zinc-aluminum-magnesium alloy ingot for steel strip galvanizing and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19710592A1 (en) * | 1997-03-14 | 1998-09-17 | Forschungszentrum Juelich Gmbh | Oxidation resistant titanium-aluminium alloy |
-
1999
- 1999-03-23 CN CN99114115A patent/CN1102666C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19710592A1 (en) * | 1997-03-14 | 1998-09-17 | Forschungszentrum Juelich Gmbh | Oxidation resistant titanium-aluminium alloy |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1267743A (en) | 2000-09-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101440445B (en) | Leadless free-cutting aluminum yellow brass alloy and manufacturing method thereof | |
| CN103146961B (en) | Alloy ingot for automotive hub and production method thereof | |
| CN109554589B (en) | High-thermal-conductivity rare earth aluminum alloy, and preparation method and application thereof | |
| CN106480336B (en) | Zinc-aluminum-magnesium alloy for hot dipping and direct smelting method thereof | |
| CN100549196C (en) | A kind of method of making tinhase bearing metals | |
| CN101812653A (en) | Hot-dip zinc aluminum magnesium silicon rare earth coated steel strips taking air as air source of air knife during production | |
| CN101664861A (en) | Sn-Cu based lead-free solder alloy with improved solder joint creep property and preparation technology thereof | |
| CN1102666C (en) | Antioxidant brightener for aluminium zinc and their alloy | |
| CN102373347B (en) | Joint coating copper-based alloy for silver and preparation method thereof | |
| CN108326464A (en) | A kind of dedicated Pb-free solder of vehicle glass | |
| CN106480337B (en) | Zinc-aluminum-magnesium alloy for hot dipping and manufacturing method thereof | |
| KR101281550B1 (en) | A method of environment-friendly manufacturing ingot for hot dipped zinc-aluminium-magnesium alloy coating using magnesium scrap | |
| CN1037619C (en) | Additive of anti-oxidation for molten zinc or zinc alloy | |
| CN104593649A (en) | Aluminum-zinc-silicon-strontium-rare earth alloy ingot for continuous hot dipping and manufacturing method of aluminum-zinc-silicon-strontium-rare earth alloy ingot | |
| CN100491560C (en) | Hot dip coating aluminum zinc lead antimony alloy in use for zinc plating for narrow steel strip, method and ingot mold | |
| CN103602855B (en) | High tenacity high-ductility zinc alloy and working method thereof | |
| CN109465562A (en) | A kind of lead-free brazing and its with applying scaling powder | |
| CN100387741C (en) | Sn-Zn-Cr alloy lead-free solder preparation method | |
| CN101225484A (en) | Direct feeding method for adjusting liquid zinc constitution in hot dip galvanizing molten pool | |
| CN103131984A (en) | High-performance low zinc hot dipping aluminium alloy plating material | |
| CN114686727A (en) | High-performance hot-dip galvanized alloy material and preparation method thereof | |
| CN1401804A (en) | Low cost heat-resistant magnesium alloy | |
| CN103060628A (en) | P-containing-complex-modified Al-Si aluminum alloy material and preparation method thereof | |
| CN109825728A (en) | Aluminum for electric engineering alloy conductor material and preparation method | |
| CN106282666A (en) | Make zinc alloy material and the processing technique thereof of slide fastener |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |