CN105506380A - Corrosion-resistant zinc-aluminium alloy - Google Patents
Corrosion-resistant zinc-aluminium alloy Download PDFInfo
- Publication number
- CN105506380A CN105506380A CN201510759267.3A CN201510759267A CN105506380A CN 105506380 A CN105506380 A CN 105506380A CN 201510759267 A CN201510759267 A CN 201510759267A CN 105506380 A CN105506380 A CN 105506380A
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- corrosion
- aluminium zinc
- aluminium alloy
- rare earth
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C18/00—Alloys based on zinc
- C22C18/04—Alloys based on zinc with aluminium as the next major constituent
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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
- C22C1/02—Making non-ferrous alloys by melting
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
- C22F1/165—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon of zinc or cadmium or alloys based thereon
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention discloses a corrosion-resistant zinc-aluminium alloy. The corrosion-resistant zinc-aluminium alloy comprises components of added elements in parts by weight as follows: 60-80 parts of Zn, 3-6 parts of Si, 4-8 parts of Cu, 2-3 parts of Fe, 1.5-3 parts of Cr, 2-6 parts of Mg, 1-5 parts of Ag, 1-5 parts of Ni, 1-3 parts of Co, 4-6 parts of rare earth and the balance of Al and inevitable impurities. Proper amounts of Ag and Fe are added to the zinc-aluminium alloy, the strength of a metal material is improved, the corrosion resistance of the alloy is greatly enhanced due to addition of Ni, besides, the toughness, the abrasion resistance and the corrosion resistance of the metal material are remarkably improved due to addition of the rare earth, and the welding capability and the low-temperature performance of the metal material can also be improved.
Description
Technical field
The present invention relates to a kind of corrosion-resistant aluminium zinc.
Background technology
It is more extensive that current metallic substance interalloy metallic substance uses, and is elementary composition by C, Si, Fe etc. in general metallic substance substantially.These metallic substance can meet general industry demand, but in some fields higher for the performance requriements of metallic substance, conventional metallic substance also cannot satisfy the demands far away.
The rare earth resources of China occupies forward position, the world, and rare earth element is due to himself distinctive performance, and penetrated in iron and steel the performance that can be good at improving iron and steel, therefore, the research of current rare earth in metallurgical industry starts more deep.But, rare earth element price general charged costly, its amount added and with those combination of components all or the further target studied of needss.
Therefore, in order to solve the technological deficiency of above-mentioned existence, the present invention spy provides a kind of new technical scheme.
Summary of the invention
The object of this invention is to provide a kind of corrosion-resistant aluminium zinc.
The present invention is directed to the technical scheme that above-mentioned technological deficiency proposes is:
A kind of corrosion-resistant aluminium zinc, add each element according to parts by weight, its composition is: Zn:60-80 part, Si:3-6 part, Cu:4-8 part, Fe:2-3 part, Cr:1.5-3 part, Mg:2-6 part, Ag:1-5 part, Ni:1-5 part, Co:1-3 part, rare earth: 4-6 part, surplus is Al and not removable impurity.
Further, Mo:2-5 part can also be added.
Further, Be:1-3 part can also be added.
A preparation method for corrosion-resistant aluminium zinc, comprises the following steps:
A: above-mentioned alloy carried out stirring in the smelting furnace of 800 DEG C, refining, after the process such as slagging-off, carry out stokehold sampling analysis after 1h;
B: cast aluminium zinc cast bar in milling train, by aluminium zinc cast bar solid solution 6h at 580 DEG C;
C: the cast bar after solution treatment is imported the milling train extruding slivering that temperature is 550 DEG C, last cold-water quench process.
The invention has the beneficial effects as follows: the present invention adds appropriate Ag and Fe in aluminium zinc, improve the intensity of metallic substance, the interpolation of Ni greatly strengthen the resistance to corrosion of alloy, and the interpolation of rare earth improves toughness, wear resistance, the erosion resistance of metallic substance significantly, and Weldability and the low-temperature performance of metallic substance can also be improved.
Embodiment
Embodiment 1
A kind of corrosion-resistant aluminium zinc, add each element according to parts by weight, its composition is: Zn:60 part, Si:3 part, Cu:4 part, Fe:2 part, Cr:1.5 part, Mg:2 part, Ag:1 part, Ni:1 part, Co:1 part, Mo:2 part, Be:1 part, rare earth: 4 parts, surplus is Al and not removable impurity, is carried out by above-mentioned alloy stirring, refining, after the process such as slagging-off, carries out stokehold sampling analysis after 1h in the smelting furnace of 800 DEG C, cast aluminium zinc cast bar solid solution 6h at 580 DEG C again, finally extrude slivering and carry out cold-water quench process.
Embodiment 2
A kind of corrosion-resistant aluminium zinc, add each element according to parts by weight, its composition is: Zn:70 part, Si:5 part, Cu:6 part, Fe:2.5 part, Cr:2.5 part, Mg:4 part, Ag:3 part, Ni:3 part, Co:2 part, Mo:3 part, Be:2 part, rare earth: 5 parts, surplus is Al and not removable impurity, is carried out by above-mentioned alloy stirring, refining, after the process such as slagging-off, carries out stokehold sampling analysis after 1h in the smelting furnace of 800 DEG C, cast aluminium zinc cast bar solid solution 6h at 580 DEG C again, finally extrude slivering and carry out cold-water quench process.
Embodiment 3
A kind of corrosion-resistant aluminium zinc, add each element according to parts by weight, its composition is: Zn:80 part, Si:6 part, Cu:8 part, Fe:3 part, Cr:3 part, Mg:6 part, Ag:5 part, Ni:5 part, Co:3 part, Mo:5 part, Be:3 part, rare earth: 6 parts, surplus is Al and not removable impurity, is carried out by above-mentioned alloy stirring, refining, after the process such as slagging-off, carries out stokehold sampling analysis after 1h in the smelting furnace of 800 DEG C, cast aluminium zinc cast bar solid solution 6h at 580 DEG C again, finally extrude slivering and carry out cold-water quench process.
The invention has the beneficial effects as follows: the present invention adds appropriate Ag and Fe in aluminium zinc, improve the intensity of metallic substance, the interpolation of Ni greatly strengthen the resistance to corrosion of alloy, and the interpolation of rare earth improves toughness, wear resistance, the erosion resistance of metallic substance significantly, and Weldability and the low-temperature performance of metallic substance can also be improved.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a corrosion-resistant aluminium zinc, is characterized in that: add each element according to parts by weight, its composition is: Zn:60-80 part, Si:3-6 part, Cu:4-8 part, Fe:2-3 part, Cr:1.5-3 part, Mg:2-6 part, Ag:1-5 part, Ni:1-5 part, Co:1-3 part, rare earth: 4-6 part, surplus is Al and not removable impurity.
2. the corrosion-resistant aluminium zinc of one according to claim 1, is characterized in that: can also add Mo:2-5 part.
3. the corrosion-resistant aluminium zinc of one according to claim 1, is characterized in that: can also add Be:1-3 part.
4. the preparation method of a kind of corrosion-resistant aluminium zinc according to claims 1 to 3 any one, is characterized in that: comprise the following steps:
A: above-mentioned alloy carried out stirring in the smelting furnace of 800 DEG C, refining, after the process such as slagging-off, carry out stokehold sampling analysis after 1h;
B: cast aluminium zinc cast bar in milling train, by aluminium zinc cast bar solid solution 6h at 580 DEG C;
C: the cast bar after solution treatment is imported the milling train extruding slivering that temperature is 550 DEG C, last cold-water quench process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510759267.3A CN105506380A (en) | 2015-11-10 | 2015-11-10 | Corrosion-resistant zinc-aluminium alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510759267.3A CN105506380A (en) | 2015-11-10 | 2015-11-10 | Corrosion-resistant zinc-aluminium alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105506380A true CN105506380A (en) | 2016-04-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510759267.3A Pending CN105506380A (en) | 2015-11-10 | 2015-11-10 | Corrosion-resistant zinc-aluminium alloy |
Country Status (1)
| Country | Link |
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| CN (1) | CN105506380A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107502845A (en) * | 2017-10-20 | 2017-12-22 | 安阳工学院 | It is a kind of to improve the corrosion proof method of allumen by being heat-treated |
| CN108504899A (en) * | 2017-05-18 | 2018-09-07 | 苏州权素船舶电子有限公司 | A kind of electronic material allumen |
| CN108754234A (en) * | 2018-06-19 | 2018-11-06 | 苏州爱盟机械有限公司 | Vehicle-mounted storage box alloy material |
| CN116162824A (en) * | 2023-03-07 | 2023-05-26 | 保定奥琦圣新型金属材料制造有限公司 | Novel zinc-aluminum-magnesium alloy containing Mo and Cr and production method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2046302A (en) * | 1979-03-02 | 1980-11-12 | Mitsui Mining & Smelting Co | Zinc alloy powder |
| CN1045278A (en) * | 1989-02-28 | 1990-09-12 | 机械电子工业部郑州机械研究所 | Damping alloy for gear box of automobile |
| CN102146535A (en) * | 2010-02-08 | 2011-08-10 | 日曹金属化学株式会社 | Zinc base alloy |
| CN103789575A (en) * | 2014-03-06 | 2014-05-14 | 东莞市洁澳思五金制品有限公司 | Synchromesh gear zinc alloy materials and synchromesh gear production technology |
| CN104328313A (en) * | 2014-10-29 | 2015-02-04 | 宁波博威合金材料股份有限公司 | High-strength deformable zinc-based alloy material |
-
2015
- 2015-11-10 CN CN201510759267.3A patent/CN105506380A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2046302A (en) * | 1979-03-02 | 1980-11-12 | Mitsui Mining & Smelting Co | Zinc alloy powder |
| CN1045278A (en) * | 1989-02-28 | 1990-09-12 | 机械电子工业部郑州机械研究所 | Damping alloy for gear box of automobile |
| CN102146535A (en) * | 2010-02-08 | 2011-08-10 | 日曹金属化学株式会社 | Zinc base alloy |
| CN103789575A (en) * | 2014-03-06 | 2014-05-14 | 东莞市洁澳思五金制品有限公司 | Synchromesh gear zinc alloy materials and synchromesh gear production technology |
| CN104328313A (en) * | 2014-10-29 | 2015-02-04 | 宁波博威合金材料股份有限公司 | High-strength deformable zinc-based alloy material |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108504899A (en) * | 2017-05-18 | 2018-09-07 | 苏州权素船舶电子有限公司 | A kind of electronic material allumen |
| CN107502845A (en) * | 2017-10-20 | 2017-12-22 | 安阳工学院 | It is a kind of to improve the corrosion proof method of allumen by being heat-treated |
| CN108754234A (en) * | 2018-06-19 | 2018-11-06 | 苏州爱盟机械有限公司 | Vehicle-mounted storage box alloy material |
| CN116162824A (en) * | 2023-03-07 | 2023-05-26 | 保定奥琦圣新型金属材料制造有限公司 | Novel zinc-aluminum-magnesium alloy containing Mo and Cr and production method thereof |
| CN116162824B (en) * | 2023-03-07 | 2024-04-12 | 保定奥琦圣新型金属材料制造有限公司 | Zinc-aluminum-magnesium alloy containing Mo and Cr and production method thereof |
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