CN104195370A - Die-cast zinc alloy - Google Patents
Die-cast zinc alloy Download PDFInfo
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- CN104195370A CN104195370A CN201410477186.XA CN201410477186A CN104195370A CN 104195370 A CN104195370 A CN 104195370A CN 201410477186 A CN201410477186 A CN 201410477186A CN 104195370 A CN104195370 A CN 104195370A
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- die
- zinc alloy
- cast zinc
- selenium
- antimony
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Abstract
The invention discloses die-cast zinc alloy which takes zinc as a main component and contains at least one of aluminum, copper, magnesium, cadmium, lead and titanium, and 0.002-0.005 weight percent of antimony and 0.001-0.003 weight percent of selenium are also contained in the alloy. The die-cast zinc alloy has the benefits that through adding a certain amount of antimony and selenium in the die-cast zinc alloy, the roles in fining die-cast zinc alloy structures and improving the creeping strength can be played; during processing, the cracking and the deformation are hard to occur.
Description
Technical field
The present invention relates to a kind of zinc die casting alloys.
Background technology
Existing zinc die casting alloys be take zinc as base adds other elementary composition, and the alloying element often adding has aluminium, copper, magnesium, cadmium, lead, titanium etc., but exists creep strength low, the problem of easy craze and transfiguration in Mechanical processing of casting process.
Summary of the invention
The technical problem to be solved in the present invention is the defect that overcomes existing zinc die casting alloys, and a kind of zinc die casting alloys that is difficult for craze and transfiguration man-hour that adds is provided.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
A zinc die casting alloys, described alloy be take zinc as main component, contains at least one in aluminium, copper, magnesium, cadmium, lead and titanium, it is characterized in that, also contains the antimony of 0.002～0.005wt% and the selenium of 0.001～0.003wt% in described alloy.
Further, in described alloy, the total content of aluminium, copper, magnesium, cadmium, lead and titanium is 4-5wt%.
Further, described alloy contains at least one in aluminium that total amount is 4-5wt%, copper, magnesium, cadmium, lead, titanium, the antimony of 0.002～0.005wt% and the selenium of 0.001～0.003wt%, and surplus is zinc.
The present invention adds a certain amount of antimony and selenium can play refinement zinc die casting alloys tissue in zinc die casting alloys, improves the effect of creep strength, is adding difficult cracking in man-hour, distortion.
Embodiment
Below in conjunction with preferred embodiment, the present invention will be described, should be appreciated that preferred embodiment described herein, only for description and interpretation the present invention, is not intended to limit the present invention.
Embodiment 1
250kg zinc, 10kg aluminium are added in resistance furnace, after heat fused, then add 3kg copper, after dissolving, at 550 ℃, add antimony and the 4g selenium of 8g, fusing, burning outpours stove and obtains zinc die casting alloys.
Embodiment 2
250kg zinc, 7kg aluminium are added in resistance furnace, after heat fused, then add 2kg copper, 1kg magnesium and 2kg plumbous, after dissolving, at 580 ℃, add antimony and the 5g selenium of 6g, fusing, burning outpours stove and obtains zinc die casting alloys.
Finally it should be noted that: the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although the present invention is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (3)
1. a zinc die casting alloys, described alloy be take zinc as main component, containing at least one in aluminium, copper, magnesium, cadmium, lead and titanium, it is characterized in that, also contains the antimony of 0.002～0.005wt% and the selenium of 0.001～0.003wt% in described alloy.
2. zinc die casting alloys according to claim 1, is characterized in that, in described alloy, the total content of aluminium, copper, magnesium, cadmium, lead and titanium is 4-5wt%.
3. zinc die casting alloys according to claim 1, is characterized in that, described alloy contains at least one in aluminium that total amount is 4-5wt%, copper, magnesium, cadmium, lead, titanium, the antimony of 0.002～0.005wt% and the selenium of 0.001～0.003wt%, and surplus is zinc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410477186.XA CN104195370A (en) | 2014-09-18 | 2014-09-18 | Die-cast zinc alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410477186.XA CN104195370A (en) | 2014-09-18 | 2014-09-18 | Die-cast zinc alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104195370A true CN104195370A (en) | 2014-12-10 |
Family
ID=52080732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410477186.XA Pending CN104195370A (en) | 2014-09-18 | 2014-09-18 | Die-cast zinc alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104195370A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62176053A (en) * | 1986-01-29 | 1987-08-01 | Mitsui Mining & Smelting Co Ltd | Zinc alkaline battery |
| CN102011029A (en) * | 2010-12-08 | 2011-04-13 | 宁波博威合金材料股份有限公司 | Zinc alloy for zipper tooth belt and preparation method of zipper tooth belt |
| CN102453817A (en) * | 2010-10-28 | 2012-05-16 | 广东金亿合金制品有限公司 | Zinc alloy special for stamping and manufacturing method thereof |
| CN102492872A (en) * | 2011-12-08 | 2012-06-13 | 广东金亿合金制品有限公司 | Zinc die cast alloy and preparation method thereof |
| CN103290265A (en) * | 2013-05-21 | 2013-09-11 | 中南大学 | Die-cast zinc alloy with high flowability and preparation method thereof |
-
2014
- 2014-09-18 CN CN201410477186.XA patent/CN104195370A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62176053A (en) * | 1986-01-29 | 1987-08-01 | Mitsui Mining & Smelting Co Ltd | Zinc alkaline battery |
| CN102453817A (en) * | 2010-10-28 | 2012-05-16 | 广东金亿合金制品有限公司 | Zinc alloy special for stamping and manufacturing method thereof |
| CN102011029A (en) * | 2010-12-08 | 2011-04-13 | 宁波博威合金材料股份有限公司 | Zinc alloy for zipper tooth belt and preparation method of zipper tooth belt |
| CN102492872A (en) * | 2011-12-08 | 2012-06-13 | 广东金亿合金制品有限公司 | Zinc die cast alloy and preparation method thereof |
| CN103290265A (en) * | 2013-05-21 | 2013-09-11 | 中南大学 | Die-cast zinc alloy with high flowability and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 《化工百科全书》编辑委员会: "《化工百科全书 第18卷 锌和锌合金－硬质合金》", 30 September 1998 * |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141210 |
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| RJ01 | Rejection of invention patent application after publication |