CN102876917A - High-strength brass alloy - Google Patents
High-strength brass alloy Download PDFInfo
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- CN102876917A CN102876917A CN2012103654592A CN201210365459A CN102876917A CN 102876917 A CN102876917 A CN 102876917A CN 2012103654592 A CN2012103654592 A CN 2012103654592A CN 201210365459 A CN201210365459 A CN 201210365459A CN 102876917 A CN102876917 A CN 102876917A
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- Prior art keywords
- brass alloy
- manganese
- chromium
- nickel
- zinc
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Abstract
The invention discloses high-strength brass alloy which comprises, by weight, 20-25% of zinc, 1.2-1.8% of titanium, 0.1-0.15% of manganese, 0.05-0.15% of nickel, 0.06-0.13% of chromium, 0.04-0.08% of silver and the balance copper. The tensile strength of the brass alloy reaches 780-900Mpa, the electric conductivity of the brass alloy reaches 70-80% of IACS (international annealed copper standard), and thereby the high-strength brass alloy can meet application requirements of electrified and electronic components.
Description
Technical field
The invention belongs to field of alloy material, be specifically related to a kind of high-strength brass alloy.
Background technology
Market brass is comprised of copper, zinc, has good thermal conductivity and electroconductibility, and price is relatively cheap, but the physical strength of market brass is low, makes market brass not satisfy electrification, electronic component to requirement highly reliable, that stability is high.
Summary of the invention
The objective of the invention is provides a kind of high-intensity brass alloys in order to solve the existing low problem of market brass intensity.
The present invention realizes that the technical scheme that above-mentioned purpose adopts is as follows:
A kind of high-strength brass alloy is consisted of by following each component by weight: 20～25% zinc, 1.2～1.8% titaniums, 0.1～0.15% manganese, 0.05～0.15% nickel, 0.06～0.13% chromium, 0.04～0.08% silver medal, surplus are copper.
Further, by following 20% zinc, 1.2% titanium, 0.1% manganese, 0.05% nickel, 0.06% chromium, 0.04% silver medal of respectively consisting of, surplus is copper by weight.
Further, by following 23% zinc, 1.5% titanium, 0.13% manganese, 0.10% nickel, 0.09% chromium, 0.06% silver medal of respectively consisting of, surplus is copper by weight.
Further, by following 25% zinc, 1.8% titanium, 0.15% manganese, 0.15% nickel, 0.13% chromium, 0.08% silver medal of respectively consisting of, surplus is copper by weight.
Beneficial effect: the present invention adds titanium, manganese, nickel, chromium, silver element in the market brass alloy, so that yellow alloy has possessed high strength and high conductivity, its tensile strength reaches 780～900MPa, and electric conductivity reaches 70～80%IACS, can satisfy the application requiring of electrification, electronic component.
Embodiment
Below in conjunction with embodiment the present invention is described in further details.
Embodiment 1
Under argon gas atmosphere, copper is heated to 1200 ℃, wait copper fusing after, again zinc, titanium, manganese, nickel, chromium, silver are added, melting, cast molding, the brass alloys that obtain consist of 20% zinc, 1.2% titanium, 0.1% manganese, 0.05% nickel, 0.06% chromium, 0.04% silver medal, 78.55% bronze medal.
Embodiment 2
Under argon gas atmosphere, copper is heated to 1300 ℃, wait copper fusing after, again zinc, titanium, manganese, nickel, chromium, silver are added, melting, cast molding, the brass alloys that obtain consist of 23% zinc, 1.5% titanium, 0.13% manganese, 0.10% nickel, 0.09% chromium, 0.06% silver medal, 75.12% bronze medal.
Embodiment 3
Under argon gas atmosphere, copper is heated to 1280 ℃, wait copper fusing after, again zinc, titanium, manganese, nickel, chromium, silver are added, melting, cast molding, the brass alloys that obtain consist of 25% zinc, 1.8% titanium, 0.15% manganese, 0.15% nickel, 0.13% chromium, 0.08% silver medal, 72.69% bronze medal.
The performance of gained brass alloys of the present invention is as follows:
。
Claims (4)
1. a high-strength brass alloy is characterized in that, is consisted of by following each component by weight: 20～25% zinc, 1.2～1.8% titaniums, 0.1～0.15% manganese, 0.05～0.15% nickel, 0.06～0.13% chromium, 0.04～0.08% silver medal, surplus are copper.
2. high-strength brass alloy according to claim 1 is characterized in that, is respectively consisted of by following by weight: 20% zinc, 1.2% titanium, 0.1% manganese, 0.05% nickel, 0.06% chromium, 0.04% silver medal, surplus are copper.
3. high-strength brass alloy according to claim 1 is characterized in that, by following 23% zinc, 1.5% titanium, 0.13% manganese, 0.10% nickel, 0.09% chromium, 0.06% silver medal of respectively consisting of, surplus is copper by weight.
4. high-strength brass alloy according to claim 1 is characterized in that, by following 25% zinc, 1.8% titanium, 0.15% manganese, 0.15% nickel, 0.13% chromium, 0.08% silver medal of respectively consisting of, surplus is copper by weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103654592A CN102876917A (en) | 2012-09-27 | 2012-09-27 | High-strength brass alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103654592A CN102876917A (en) | 2012-09-27 | 2012-09-27 | High-strength brass alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102876917A true CN102876917A (en) | 2013-01-16 |
Family
ID=47478427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103654592A Pending CN102876917A (en) | 2012-09-27 | 2012-09-27 | High-strength brass alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102876917A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290256A (en) * | 2013-05-14 | 2013-09-11 | 锡山区羊尖泓之盛五金厂 | High-intensity brass alloy |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1212295A (en) * | 1997-09-23 | 1999-03-31 | 西北铜加工厂 | Medium-corrosion-resisting and impingement attack resisting copper alloy |
| CN100562592C (en) * | 2002-03-29 | 2009-11-25 | 日矿金属株式会社 | Cu alloy material that press working is good and manufacture method thereof |
-
2012
- 2012-09-27 CN CN2012103654592A patent/CN102876917A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1212295A (en) * | 1997-09-23 | 1999-03-31 | 西北铜加工厂 | Medium-corrosion-resisting and impingement attack resisting copper alloy |
| CN100562592C (en) * | 2002-03-29 | 2009-11-25 | 日矿金属株式会社 | Cu alloy material that press working is good and manufacture method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290256A (en) * | 2013-05-14 | 2013-09-11 | 锡山区羊尖泓之盛五金厂 | High-intensity brass alloy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130116 |