CN105734337A - Wearing-resistant cooper alloy mold material - Google Patents
Wearing-resistant cooper alloy mold material Download PDFInfo
- Publication number
- CN105734337A CN105734337A CN201610289689.3A CN201610289689A CN105734337A CN 105734337 A CN105734337 A CN 105734337A CN 201610289689 A CN201610289689 A CN 201610289689A CN 105734337 A CN105734337 A CN 105734337A
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- CN
- China
- Prior art keywords
- wear
- copper alloy
- wearing
- die material
- resisting type
- Prior art date
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Classifications
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
- C22C9/01—Alloys based on copper with aluminium as the next major constituent
-
- 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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a wearing-resistant cooper alloy mold material which comprises the following components in percentage by mass: 5.6-6.4% of aluminum, 2.5-3.5% of iron, 1.2-1.8% of manganese, 0.3-0.9% of titanium, 0.2-0.6% of cobalt, 0.8-1.2% of silicon, 1.0-1.6% of vanadium and the balance of copper, wherein the total content of evitable impurities is not greater than 0.05%. By adopting the mode, the physical properties of an alloy can be improved, the consequence of shrinkage cavities, air pores and cracks caused in the casting period can be greatly reduced, and thus a mold can be good in wearing resistance.
Description
Technical field
The present invention relates to a kind of mould applications, particularly to a kind of wear-resisting type copper alloy die material.
Background technology
Along with improving constantly of science and technology, mould applications gradually emerges, mould is as product requisite in production industry, its market demand is increasing, and existing mould is mostly ferrous alloy material, and its surface is easily corroded, and be easily worn, wear-resisting, corrosion resisting property is poor, along with the requirement of people is more and more higher, such ferrous alloy mold materials has not caught up with the demand of people.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of wear-resisting type copper alloy die material, it is possible to improve the physical property of alloy, is greatly reduced and produces shrinkage cavity, pore, the generation of crackle, so that mold materials possesses good anti-wear performance when casting.
For solving above-mentioned technical problem, the technical scheme that the present invention uses is: provide a kind of wear-resisting type copper alloy die material, including the composition of following mass percent:
Aluminum 5.6-6.4%；
Ferrum 2.5-3.5%；
Manganese 1.2-1.8%；
Titanium 0.3-0.9%；
Cobalt 0.2-0.6%；
Silicon 0.8-1.2%；
Vanadium 1.0-1.6%；
Surplus is copper, and wherein inevitably impurity content summation is less than 0.05%.
In a preferred embodiment of the present invention, described inevitable impurity is any one or both mixing of sulfur, phosphorus.
In a preferred embodiment of the present invention, the content summation of described silicon and described vanadium is less than 2.4%.
In a preferred embodiment of the present invention, the content summation of described titanium and described cobalt is less than 1.1%.
The invention has the beneficial effects as follows: the present invention a kind of wear-resisting type copper alloy die material can improve the physical property of alloy, be greatly reduced and produce shrinkage cavity, pore, the generation of crackle, so that mold materials possesses good anti-wear performance when casting.
Detailed description of the invention
Below presently preferred embodiments of the present invention is described in detail, so that advantages and features of the invention can be easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made apparent clear and definite defining.
Embodiment 1:
A kind of wear-resisting type copper alloy die material, including the composition of following mass percent:
Aluminum 5.6%；
Ferrum 3.5%；
Manganese 1.2%；
Titanium 0.9%；
Cobalt 0.2%；
Silicon 1.2%；
Vanadium 1.0%；
Surplus is copper, and wherein inevitably impurity content summation is less than 0.05%.
Embodiment 2:
A kind of wear-resisting type copper alloy die material, including the composition of following mass percent:
Aluminum 6.4%；
Ferrum 2.5%；
Manganese 1.8%；
Titanium 0.3%；
Cobalt 0.6%；
Silicon 0.8%；
Vanadium 1.6%；
Surplus is copper, and wherein inevitably impurity content summation is less than 0.05%.
Embodiment 3:
A kind of wear-resisting type copper alloy die material, including the composition of following mass percent:
Aluminum 6.0%；
Ferrum 3.0%；
Manganese 1.5%；
Titanium 0.6%；
Cobalt 0.3%；
Silicon 1.0%；
Vanadium 1.3%；
Surplus is copper, and wherein inevitably impurity content summation is less than 0.05%.
Wherein, described inevitable impurity is any one or both mixing of sulfur, phosphorus.
The production technology of the present invention a kind of wear-resisting type copper alloy die material is as follows:
(1), according to aforementioned proportion weigh material, and carry out fuse process in being mixed input high-temperature smelting pot, obtain hybrid alloys liquid；
(2), in above-mentioned hybrid alloys liquid, spill into deslagging agent, and use stirring rod to stir, be repeated 3 times；
(3), the hybrid alloys liquid after slagging-off is poured in the case mould specified, after cooling, obtain diel wear-resisting type copper alloy die material.
It is different from prior art, one wear-resisting type copper alloy die material of the present invention can rationally add vanadium and silicon, it is optimized to distribution ratio simultaneously, the physical property of alloy can be improved, it is greatly reduced and produces shrinkage cavity, pore, the generation of crackle, so that mold materials possesses good anti-wear performance when casting.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the invention content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in the scope of patent protection of the present invention.
Claims (4)
1. a wear-resisting type copper alloy die material, it is characterised in that include the composition of following mass percent:
Aluminum 5.6-6.4%；
Ferrum 2.5-3.5%；
Manganese 1.2-1.8%；
Titanium 0.3-0.9%；
Cobalt 0.2-0.6%；
Silicon 0.8-1.2%；
Vanadium 1.0-1.6%；
Surplus is copper, and wherein inevitably impurity content summation is less than 0.05%.
Wear-resisting type copper alloy die material the most according to claim 1, it is characterised in that described inevitable impurity is any one or both mixing of sulfur, phosphorus.
Wear-resisting type copper alloy die material the most according to claim 1, it is characterised in that the content summation of described silicon and described vanadium is less than 2.4%.
Wear-resisting type copper alloy die material the most according to claim 1, it is characterised in that the content summation of described titanium and described cobalt is less than 1.1%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610289689.3A CN105734337A (en) | 2016-05-05 | 2016-05-05 | Wearing-resistant cooper alloy mold material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610289689.3A CN105734337A (en) | 2016-05-05 | 2016-05-05 | Wearing-resistant cooper alloy mold material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105734337A true CN105734337A (en) | 2016-07-06 |
Family
ID=56287940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610289689.3A Pending CN105734337A (en) | 2016-05-05 | 2016-05-05 | Wearing-resistant cooper alloy mold material |
Country Status (1)
| Country | Link |
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| CN (1) | CN105734337A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107739879A (en) * | 2017-12-11 | 2018-02-27 | 苏州浩焱精密模具有限公司 | A kind of mould Cu alloy material |
| CN107803480A (en) * | 2017-11-23 | 2018-03-16 | 江苏雨燕模业科技有限公司 | A kind of high-strength durable automobile die material and preparation method thereof |
| CN108149058A (en) * | 2017-12-20 | 2018-06-12 | 柳州智臻智能机械有限公司 | A kind of copper alloy glass mold materials and preparation method thereof |
Citations (7)
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| CN1930314A (en) * | 2004-03-12 | 2007-03-14 | 住友金属工业株式会社 | Copper alloy and process for producing the same |
| JP2008308734A (en) * | 2007-06-14 | 2008-12-25 | Dowa Metaltech Kk | Cu-Ti BASED COPPER ALLOY SHEET MATERIAL, AND METHOD FOR PRODUCING THE SAME |
| WO2009116649A1 (en) * | 2008-03-21 | 2009-09-24 | 古河電気工業株式会社 | Copper alloy material for electric and electronic components |
| CN101748309A (en) * | 2008-11-28 | 2010-06-23 | 同和金属技术有限公司 | Copper alloy plate and method for producing same |
| CN104046838A (en) * | 2014-06-05 | 2014-09-17 | 锐展(铜陵)科技有限公司 | Preparation method of high-strength high-toughness copper alloy wire for automatic cables |
| CN104060121A (en) * | 2014-06-05 | 2014-09-24 | 锐展(铜陵)科技有限公司 | Preparation method of high-wear-resistant copper alloy wire for automobile |
| CN105164289A (en) * | 2013-05-10 | 2015-12-16 | 国立大学法人东北大学 | Cu-Al-Mn-based bar material and plate material demonstrating stable superelasticity, method for manufacturing said bar material and plate material, seismic control member in which said bar material and plate material are used, and seismic control structure in which seismic control member is used |
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2016
- 2016-05-05 CN CN201610289689.3A patent/CN105734337A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1930314A (en) * | 2004-03-12 | 2007-03-14 | 住友金属工业株式会社 | Copper alloy and process for producing the same |
| JP2008308734A (en) * | 2007-06-14 | 2008-12-25 | Dowa Metaltech Kk | Cu-Ti BASED COPPER ALLOY SHEET MATERIAL, AND METHOD FOR PRODUCING THE SAME |
| WO2009116649A1 (en) * | 2008-03-21 | 2009-09-24 | 古河電気工業株式会社 | Copper alloy material for electric and electronic components |
| CN101748309A (en) * | 2008-11-28 | 2010-06-23 | 同和金属技术有限公司 | Copper alloy plate and method for producing same |
| CN105164289A (en) * | 2013-05-10 | 2015-12-16 | 国立大学法人东北大学 | Cu-Al-Mn-based bar material and plate material demonstrating stable superelasticity, method for manufacturing said bar material and plate material, seismic control member in which said bar material and plate material are used, and seismic control structure in which seismic control member is used |
| CN104046838A (en) * | 2014-06-05 | 2014-09-17 | 锐展(铜陵)科技有限公司 | Preparation method of high-strength high-toughness copper alloy wire for automatic cables |
| CN104060121A (en) * | 2014-06-05 | 2014-09-24 | 锐展(铜陵)科技有限公司 | Preparation method of high-wear-resistant copper alloy wire for automobile |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803480A (en) * | 2017-11-23 | 2018-03-16 | 江苏雨燕模业科技有限公司 | A kind of high-strength durable automobile die material and preparation method thereof |
| CN107739879A (en) * | 2017-12-11 | 2018-02-27 | 苏州浩焱精密模具有限公司 | A kind of mould Cu alloy material |
| CN108149058A (en) * | 2017-12-20 | 2018-06-12 | 柳州智臻智能机械有限公司 | A kind of copper alloy glass mold materials and preparation method thereof |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160706 |
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