CN101139672A - Micro-alloying hard zinc alloy - Google Patents
Micro-alloying hard zinc alloy Download PDFInfo
- Publication number
- CN101139672A CN101139672A CNA2007101562970A CN200710156297A CN101139672A CN 101139672 A CN101139672 A CN 101139672A CN A2007101562970 A CNA2007101562970 A CN A2007101562970A CN 200710156297 A CN200710156297 A CN 200710156297A CN 101139672 A CN101139672 A CN 101139672A
- Authority
- CN
- China
- Prior art keywords
- zinc
- micro
- per cent
- alloy
- iron
- 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.)
- Granted
Links
Abstract
A micro alloyed high-strength zinc alloy is provided, which belongs to the technical field of metal surface treatment and manufacturing field of metal-spraying material for metalized film capacitor ends. The alloy takes zinc as a substrate, together with either iron or aluminum or both. The components based on the weight percentage are that: iron of 0.001 to 0.1 per cent, aluminum of 0.01 to 0.1 per cent, the remainder are zinc and foreign matters no more than 0.1 per cent totally, the sum of percentages of the components is 100 Per cent. The invention is able to provide micro-alloyed high-strength zinc balls of different hardnesses and tensile strengths depending upon the metallic parts treated; additional, the invention can provide micro-alloyed high-strength zinc wires of corresponding tensile strength depending upon models of spraying guns, so as to solve the problem of blockage of guns. The invention can substitute prior zinc balls and wires in such field as surface treatment, coating and preserving, and metal spraying for metalized film capacitor ends, etc. According to actual application, the alloy has the natures that: the tensile strength is no less than 120N/mm2, the hardness is HV32-180 and the elongation is no less than 30 per cent.
Description
Technical field
The present invention relates to a kind of micro-alloying hard zinc alloy, belong to the manufacturing technology field of metalwork surface treatment and metallic film capacitor end face metal spraying material.
Background technology
Shot-peening has been widely used in the surface-conditioning of metal parts, the tradition shot-peening is the silica sand particle, can remove all impurity in metalwork surface up hill and dale, as oxide skin, corrosion and old paint film, have rust cleaning efficient advantages of higher, but produce a series of problems in the process of sandblast: the shot-peening repeat usage is low; Produce a large amount of harmfully and operating environment had the silicic acid dust of pollution in treating processes, this dust is easy to cause silicosis in case sucked by human body, and also trouble of on-the-spot cleaning.This in recent years shot-peening is limited to use gradually, and use substantially abroad is under an embargo.
Use now the more general materials such as stainless steel, carbon steel, aluminium, zinc that have, make the silk of 0.5-1.5mm diameter, cut into particle again, as shot-peening.Existing zinc ball is mainly used in and cleans non-ferrous metal precision casting surface, and (HV 28-32) is moderate for its hardness, can remove the impurity such as burr, oxide compound of cast(ing) surface under the prerequisite of not destroying cast(ing) surface.Precision casting surfaceness precision after the cleaning is higher, particularly can form the zinc metallic membrane of one deck 0.0013mm thickness in the process of cleaning at piece surface, in the climatope of humidity, can play interim etch-proof effect.The dust that the zinc ball produces is less, and dust can not splash everywhere.Dust explosion, danger on fire are extremely low, are the higher shot-peenings of comparison environmental protection and safety performance.But because of yielding fragmentation, its repeating utilization factor is lower, and the relative price cost is higher, gives and uses producer to bring cost pressure.
Along with improving constantly of the zinc prices of raw and semifnished materials, the zinc ball is wished under the constant substantially situation of use properties in market, suitably increase its hardness (〉=HV32), to improve repeating utilization factor.
In metalwork anti-corrosion spray and metallic film capacitor end face metal spraying industry, in order to improve operating efficiency, progressively using the high-performance spray gun at present, making distance and wire feed rate increase between wire feeder and the nozzle, this kind spray gun uses existing zinc wire material (tensile strength＜120N/mm
2) time, under the effect of wire feeding force, very easily make crooked generation of silk block up rifle.Zinc the silk (〉=120N/mm that has a kind of tensile strength higher wishes in market
2).
Summary of the invention
The purpose of this invention is to provide and a kind ofly can effectively improve tensile strength and hardness, satisfy the micro-alloying hard zinc alloy of metalwork surface treatment and the requirement of capacitor end surface metal spraying.
The present invention is a kind of micro-alloying hard zinc alloy, with zinc is matrix, it is characterized in that also comprising simultaneously any one or two kinds of in iron and the aluminium, the composition of each component is by weight percentage: iron 0.001-0.1%, aluminium 0.01-0.1%, all the other are not more than 0.1% impurity for zinc and total amount, and the weight percent summation of each component is 100%.
The content of described iron preferably can be the 0.003-0.03% of each component total weight percent.
The content of described aluminium preferably can be the 0.03-0.06% of each component total weight percent.
The composition of each component can be respectively by weight percentage in the described impurity: plumbous≤0.03%, cadmium≤0.002%.
Described micro-alloying hard zinc alloy can comprise zinc ball or zinc silk.
Microalloying is a kind of metal material processing technology that develops rapidly in recent years; it mainly is the trace element that adds other in matrix metal; to obtain specific mechanical property; this technology has efficiently, saves characteristics such as alloying element; be acknowledged as " environment protection material "; and pure zinc is a kind of non-cold working hardening metal, and different complete processings can not change its mechanical property.The present invention utilizes the microalloying principle, by adding the iron and the aluminium element of trace, can improve its mechanical property significantly.
Discover, in pure zinc (Zn), add iron (Fe), can obviously improve the performance of strength of alloy and hardness, if but the content of iron is less than 0.001%, its effect is not clearly, and when content surpassed 0.1%, iron and zinc generated compound F 17-hydroxy-corticosterone eZn between friable metal
7, and have a strong impact on its processing characteristics, yield rate is descended significantly, therefore take all factors into consideration and compare, the present invention determines the content of iron in the 0.001-0.1% scope, preferred content is 0.003-0.03%.
Discover, in pure zinc, add aluminium (Al), also can improve alloy mechanical property, but when the content of aluminium less than 0.01% the time, its effect is not clearly, and when content surpassed 0.1%, its ability that improves alloy rigidity and tensile strength obviously descended, and too much aluminium content, the resource after can using to the present invention reclaims adds difficulty.Therefore take all factors into consideration and compare, the present invention determines that the content of aluminium is 0.01-0.1%, and preferred content is 0.03-0.06%.
The present invention stipulates that the weight percent of total impurities less than 0.1%, considers unleaded requirement, and in the impurity of the present invention: plumbous (Pb)≤0.03%, cadmium (Cd)≤0.002%, other element kind and component are not done requirement.
Studies show that the trace element that the present invention added in scope of design of the present invention, can not produce detrimentally affect to metallic film capacitor.
The present invention can provide the micro-alloying zinc ball of different hardness and tensile strength according to the difference of processing metalwork; Also can provide the micro-alloying zinc silk of corresponding tensile strength, to solve stifled rifle problem according to the spray gun of different model.Can replace traditional zinc ball and zinc silk product in fields such as metalwork surface treatment, anticorrosion with painting, metallic film capacitor end face metal sprayings.Through practical application, has following character: tensile strength: 〉=120N/mm
2, hardness: HV32-180, unit elongation: 〉=30%.
Embodiment
Below 16 embodiment of the present invention are listed as follows with the composition and the contrast of every performance index of existing pure zinc product Comparative Examples each component, to further specify excellent properties of the present invention.
| Embodiment | Component (%) | Tensile strength (N/mm 2) | Extensibility (%) | Hardness (HV) | ||
| Iron | Aluminium | Zinc | ||||
| 1 | 0.001 | / | Surplus | 120.2 | 43.4 | 32 |
| 2 | 0.003 | / | Surplus | 122.7 | 46.6 | 33 |
| 3 | 0.005 | / | Surplus | 125.5 | 45.5 | 38 |
| 4 | 0.012 | / | Surplus | 145.1 | 40.3 | 43 |
| 5 | 0.016 | / | Surplus | 161.3 | 35.8 | 47 |
| 6 | 0.03 | / | Surplus | 166.3 | 32.1 | 50 |
| 7 | 0.07 | / | Surplus | 170.3 | 31.2 | 52 |
| 8 | 0.1 | / | Surplus | 176.3 | 30.5 | 58 |
| 9 | / | 0.003 | Surplus | 120.4 | 43.3 | 32 |
| 10 | / | 0.03 | Surplus | 128.3 | 45.5 | 35 |
| 11 | / | 0.06 | Surplus | 147.8 | 43.7 | 42 |
| 12 | / | 0.1 | Surplus | 148.7 | 42.1 | 43 |
| 13 | 0.005 | 0.1 | Surplus | 149.5 | 41.3 | 44 |
| 14 | 0.01 | 0.03 | Surplus | 143.3 | 45.2 | 44 |
| 15 | 0.07 | 0.06 | Surplus | 172.5 | 32.8 | 52 |
| 16 | 0.1 | 0.003 | Surplus | 175.4 | 31.2 | 58 |
| Comparative Examples | 99.92 | 115 | 43.0 | 30.5 | ||
The present invention is not limited to the foregoing description, when practical application, can require and use occasion according to different performance, selects the different proportionings in the foregoing description, or the different proportionings except that the various embodiments described above, but does not all limit the scope of the invention in any form.
Claims (5)
1. micro-alloying hard zinc alloy, with zinc is matrix, it is characterized in that also comprising simultaneously any one or two kinds of in iron and the aluminium, the composition of each component is by weight percentage: iron 0.001-0.1%, aluminium 0.01-0.1%, all the other are not more than 0.1% impurity for zinc and total amount, and the weight percent summation of each component is 100%.
2. by the described a kind of micro-alloying hard zinc alloy of claim 1, the content that it is characterized in that described iron is the 0.003-0.03% of each component total weight percent.
3. by the described a kind of micro-alloying hard zinc alloy of claim 1, the content that it is characterized in that described aluminium is the 0.03-0.06% of each component total weight percent.
4. by the described a kind of micro-alloying hard zinc alloy of claim 1, it is characterized in that the composition of each component in the described impurity is respectively by weight percentage: plumbous≤0.03%, cadmium≤0.002%.
5. by the described a kind of micro-alloying hard zinc alloy of claim 1, it is characterized in that described micro-alloying hard zinc alloy comprises zinc ball or zinc silk.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101562970A CN100537806C (en) | 2007-10-19 | 2007-10-19 | A kind of micro-alloying hard zinc alloy |
| JP2008015974A JP5356691B2 (en) | 2007-10-19 | 2008-01-28 | Microalloyed high strength zinc alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101562970A CN100537806C (en) | 2007-10-19 | 2007-10-19 | A kind of micro-alloying hard zinc alloy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101139672A true CN101139672A (en) | 2008-03-12 |
| CN100537806C CN100537806C (en) | 2009-09-09 |
Family
ID=39191777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007101562970A Expired - Fee Related CN100537806C (en) | 2007-10-19 | 2007-10-19 | A kind of micro-alloying hard zinc alloy |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5356691B2 (en) |
| CN (1) | CN100537806C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101660070B (en) * | 2008-08-27 | 2011-07-20 | 徐凯 | Zinc copper titanium complex alloy functional and structural material and preparation method thereof |
| CN103225027A (en) * | 2013-04-02 | 2013-07-31 | 戴国水 | Zinc alloy |
| CN103370173A (en) * | 2010-12-16 | 2013-10-23 | 新东工业株式会社 | Zinc-based alloy shot |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5231932A (en) * | 1975-09-08 | 1977-03-10 | Mitsui Mining & Smelting Co | Zinccbase alloy wire for metallizing |
| JPS60190541A (en) * | 1984-03-09 | 1985-09-28 | Nippon Mining Co Ltd | Zinc alloy shot for blasting and its production |
| JP2796734B2 (en) * | 1989-06-22 | 1998-09-10 | 東邦亜鉛株式会社 | Zinc alloy shot for blast and method of manufacturing the same |
| JP3007223U (en) * | 1994-07-27 | 1995-02-14 | アークテクノ株式会社 | Metal body with metal low temperature spray coating |
| CN1943992B (en) * | 2006-09-29 | 2010-05-12 | 连云港倍特金属磨料有限公司 | Zinc alloy shot pill |
-
2007
- 2007-10-19 CN CNB2007101562970A patent/CN100537806C/en not_active Expired - Fee Related
-
2008
- 2008-01-28 JP JP2008015974A patent/JP5356691B2/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101660070B (en) * | 2008-08-27 | 2011-07-20 | 徐凯 | Zinc copper titanium complex alloy functional and structural material and preparation method thereof |
| CN103370173A (en) * | 2010-12-16 | 2013-10-23 | 新东工业株式会社 | Zinc-based alloy shot |
| CN103370173B (en) * | 2010-12-16 | 2016-04-20 | 新东工业株式会社 | Zinc-based alloy shots |
| CN103225027A (en) * | 2013-04-02 | 2013-07-31 | 戴国水 | Zinc alloy |
| CN103225027B (en) * | 2013-04-02 | 2018-05-08 | 戴国水 | A kind of kirsite |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100537806C (en) | 2009-09-09 |
| JP2009102727A (en) | 2009-05-14 |
| JP5356691B2 (en) | 2013-12-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101781521B (en) | Paint and coating | |
| JP5600992B2 (en) | Surface-treated corrosion-resistant steel with excellent weather resistance | |
| JP5681332B2 (en) | Paint and coated steel | |
| JP4921879B2 (en) | Hot-dip galvanizing method and zinc-based plating coating | |
| CN102676971A (en) | Preparation method for composite coating of outer surface of nodular cast iron pipe | |
| CN105545957A (en) | Antiseptic treatment method for rudder pin bearing | |
| CN112626443A (en) | Wear-resistant anticorrosive coating and preparation method thereof | |
| CN100537806C (en) | A kind of micro-alloying hard zinc alloy | |
| CN100545284C (en) | Micro-alloying hard zinc alloy | |
| CN112936109B (en) | Method for preparing metal coating steel plate by shot blasting descaling | |
| CN105887066A (en) | Corrosion passivator | |
| CN100523103C (en) | Preparation process of blast furnace dust-based antiwear anticorrosive paint | |
| CN112626442A (en) | High-temperature oxidation-resistant and corrosion-resistant coating and preparation method thereof | |
| CN101117513A (en) | Method for preparing metal surface anticorrosive paint | |
| JP2020111828A (en) | Manufacturing method of press-formed product and press-formed product | |
| CN103639650B (en) | A kind of high surrender degree is without the manufacture method of bonding prestress rod iron | |
| JP5633399B2 (en) | Steel material excellent in coating film adhesion and method for producing the same | |
| CN108715978A (en) | It is passivated the preparation method of alloy grinding reinforced steel shot | |
| CN100460562C (en) | Anti-corrosion technology for type-II Zn-Cr composite coating | |
| CN109266061B (en) | Protective coating for ultrahigh-strength steel and preparation method of protective coating for ultrahigh-strength steel | |
| CN116875144A (en) | Marine corrosion-resistant composite structural coating and preparation method thereof | |
| CN108893698B (en) | ZnAlMgTiSiB anticorrosive coating for steel structure and preparation method thereof | |
| CN106544612A (en) | A kind of CBN Ni spray coating powders and preparation method thereof | |
| CN102477284B (en) | Metal abrasive for treating surface of primer-free specially-coated cabin | |
| JP2003305408A (en) | Zinc plated steel sheet covered with organic resin containing conductive particles and manufacturing method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shaoxing Tianlong Tin Materials Co., Ltd. Assignor: Dai Guoshui Contract record no.: 2011330000725 Denomination of invention: Micro-alloying hard zinc alloy Granted publication date: 20090909 License type: Exclusive License Open date: 20080312 Record date: 20110614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090909 Termination date: 20171019 |