CN104294126A - Wear-resistant damping alloy - Google Patents
Wear-resistant damping alloy Download PDFInfo
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- CN104294126A CN104294126A CN201410578800.1A CN201410578800A CN104294126A CN 104294126 A CN104294126 A CN 104294126A CN 201410578800 A CN201410578800 A CN 201410578800A CN 104294126 A CN104294126 A CN 104294126A
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- alloy
- magnesium
- strontium
- wear
- yttrium
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C23/00—Alloys based on magnesium
- C22C23/02—Alloys based on magnesium with aluminium as the next major constituent
Abstract
The invention relates to a wear-resistant damping alloy which takes magnesium alloy as a matrix, wherein a compound complex is uniformly distributed on the magnesium alloy matrix, and the wear-resistant damping alloy comprises the following chemical components in percentage by weight: 6-8% of aluminum, 2.5-3% of strontium, 2-3% of tin, 1-2.5% of iron, 0.03-0.09% of carbon, 0.1-0.3% of manganese, 0.5-1.2% of nickel, 0.01-0.03% of molybdenum, 0.03-0.05% of boron, 0.03-0.05% of vanadium, 0.001-0.003% of tellurium, 0.8-1.2% of dysprosium, 1.2-1.5% of yttrium, 0.8-1.2% of lanthanum, and the balance of magnesium and a small amount of inevitable impurities.
Description
Technical field
The invention belongs to function metal alloy compositions field, refer to a kind of wear-resistant vibration-damping alloy especially.
Background technology
In metal current Material Field, most attention is subject to as wear-resistant vibration-damping material using magnesium alloy, prior art proposes to add zinc, yttrium in magnesium, the form of zirconium manufactures Magnuminium, but this technical requirements yttrium, and zirconium adopts magnesium-30% yttrium respectively, magnesium-30% zirconium master alloy form adds, by preheating, melting and shaping, prepares the magnesium alloy with high damping.But preparation method's control of element of this material is strict, and the raising of cushioning effect is limited, the wear resistance of ordinary magnesium alloy is not high simultaneously.
Summary of the invention
The object of the invention is the defect for above-mentioned technology, provide a kind of wear-resistant vibration-damping alloy material, the method technique is simple, and cost is low, is suitable for suitability for industrialized production.
The present invention is achieved by the following technical solutions:
A kind of wear-resistant vibration-damping alloy, take magnesium alloy as matrix, magnesium alloy substrate is uniform-distribution with compound complex, the weight percentage aluminium of this alloy material Chemical Composition is 6-8%, and strontium is 2.5-3%, and tin is 2-3%, iron is 1-2.5%, carbon is 0.03-0.09%, and manganese is 0.1-0.3%, and nickel is 0.5-1.2%, molybdenum is 0.01-0.03%, boron is the tellurium of the vanadium of 0.03-0.05%, 0.03-0.05%, 0.001-0.003%, dysprosium is 0.8-1.2%, yttrium is 1.2-1.5%, and lanthanum is 0.8-1.2%, and all the other are magnesium and a small amount of inevitable impurity.
Described carbon adds with particle, and its particle diameter is 0.3-0.5mm..
Described dysprosium, the particle diameter of yttrium and lanthanum is 0.1-0.5mm.
Wherein, strontium adds with magnesium strontium alloy, and wherein the mass content of strontium is 25% of magnesium strontium alloy.
The invention has the beneficial effects as follows:
By adding rare earth element in Magnuminium, forming the compound of reunion with other material respectively, can carry heavy alloyed wear-resisting and damping effect, and production technique is simple, cost is low.Meanwhile, owing to adding manganese in the alloy, molybdenum, nickel and boron, and by specific production method, effectively wear resisting property can be improved.
Embodiment
Technology contents of the present invention is described in detail below by way of specific embodiment.
A kind of wear-resistant vibration-damping alloy, take magnesium alloy as matrix, magnesium alloy substrate is uniform-distribution with compound complex, the weight percentage aluminium of this alloy material Chemical Composition is 6-8%, and strontium is 2.5-3%, and tin is 2-3%, iron is 1-2.5%, carbon is 0.03-0.09%, and manganese is 0.1-0.3%, and nickel is 0.5-1.2%, molybdenum is 0.01-0.03%, boron is the tellurium of the vanadium of 0.03-0.05%, 0.03-0.05%, 0.001-0.003%, dysprosium is 0.8-1.2%, yttrium is 1.2-1.5%, and lanthanum is 0.8-1.2%, and all the other are magnesium and a small amount of inevitable impurity.
Production method of the present invention is, first prepare burden according to the above ratio, then by aluminium, strontium, tin, iron, magnesium, aluminium alloy is fused in the gas shield heating container that carbon is placed in SF6 or argon gas, wherein carbon adds with particle, its particle diameter is 0.3-5mm, strontium adds with magnesium strontium alloy, wherein the mass content of strontium is 25% of magnesium strontium alloy, when aluminium alloy is heated to 710-725 DEG C, by the dysprosium prepared, yttrium, in lanthanum press-in aluminium alloy, wherein dysprosium, the particle diameter of yttrium and lanthanum is 0.1-0.5mm, insulation 5-10 minute, then lower the temperature 100-150 DEG C, be warming up to holding temperature again, and be incubated 15-30 minute, can cast, take out cooling after the heat treatment furnace that foundry goods after casting is placed in 110-130 DEG C is incubated 0.5-0.8 hour and namely can obtain wear-resistant vibration-damping alloy material.
Wherein, strontium adds with magnesium strontium alloy, and wherein the mass content of strontium is 25% of magnesium strontium alloy.
Embodiment 1
The weight percentage aluminium choosing this alloy material Chemical Composition is 6%, and strontium is 2.5%, and tin is 2%, iron is 1.5%, and carbon is 0.03%, and manganese is 0.1%, nickel is 0.5%, and molybdenum is 0.01%, and boron is 0.03%, the vanadium of 0.03%, the tellurium of 0.001%, dysprosium is 0.8%, and yttrium is 1.2%, lanthanum is 0.8%, and all the other are magnesium and a small amount of inevitable impurity.Production method is all identical in the present embodiment and following examples.
Embodiment 2
The weight percentage aluminium choosing this alloy material Chemical Composition is 8%, and strontium is 3%, and tin is 3%, iron is 1%, and carbon is 0.05%, and manganese is 0.3%, nickel is 1.2%, and molybdenum is 0.03%, and boron is 0.05%, the vanadium of 0.05%, the tellurium of 0.003%, dysprosium is 1.2%, and yttrium is 1.5%, lanthanum is 1.2%, and all the other are magnesium and a small amount of inevitable impurity.
Embodiment 3
The weight percentage aluminium choosing this alloy material Chemical Composition is 7%, and strontium is 2.8%, and tin is 2.5%, iron is 2.5%, and carbon is 0.09%, and manganese is 0.15%, nickel is 0.8%, and molybdenum is 0.016%, and boron is 0.035%, the vanadium of 0.035%, the tellurium of 0.002%, dysprosium is 1.0%, and yttrium is 1.4%, lanthanum is 1.0%, and all the other are magnesium and a small amount of inevitable impurity.
Embodiment 4
The weight percentage aluminium choosing this alloy material Chemical Composition is 8%, and strontium is 2.5%, and tin is 2%, iron is 1.5%, and carbon is 0.06%, and manganese is 0.22%, nickel is 1.0%, and molybdenum is 0.02%, and boron is 0.04%, the vanadium of 0.042%, the tellurium of 0.0015%, dysprosium is 0.8%, and yttrium is 1.5%, lanthanum is 0.8%, and all the other are magnesium and a small amount of inevitable impurity.
Claims (3)
1. a wear-resistant vibration-damping alloy, take magnesium alloy as matrix, it is characterized in that: on magnesium alloy substrate, be uniform-distribution with compound complex, the weight percentage aluminium of this alloy material Chemical Composition is 6-8%, strontium is 2.5-3%, tin is 2-3%, iron is 1-2.5%, carbon is 0.03-0.09%, manganese is 0.1-0.3%, nickel is 0.5-1.2%, molybdenum is 0.01-0.03%, boron is 0.03-0.05%, the vanadium of 0.03-0.05%, the tellurium of 0.001-0.003%, dysprosium is 0.8-1.2%, yttrium is 1.2-1.5%, lanthanum is 0.8-1.2%, all the other are magnesium and a small amount of inevitable impurity.
2. wear-resistant vibration-damping alloy according to claim 1, it is characterized in that: described dysprosium, the particle diameter of yttrium and lanthanum is 0.1-0.5mm.
3. wear-resistant vibration-damping alloy according to claim 1, is characterized in that: strontium adds with magnesium strontium alloy, wherein the mass content of strontium is 25% of magnesium strontium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410578800.1A CN104294126A (en) | 2014-10-24 | 2014-10-24 | Wear-resistant damping alloy |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410578800.1A CN104294126A (en) | 2014-10-24 | 2014-10-24 | Wear-resistant damping alloy |
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| CN104294126A true CN104294126A (en) | 2015-01-21 |
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| CN201410578800.1A Pending CN104294126A (en) | 2014-10-24 | 2014-10-24 | Wear-resistant damping alloy |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105112752A (en) * | 2015-09-08 | 2015-12-02 | 张超 | Wear-resistant shock-absorbing alloy |
| CN105238980A (en) * | 2015-11-10 | 2016-01-13 | 黄忠波 | Magnesium-based abrasion-resistant damping alloy and production method |
| CN105256212A (en) * | 2015-11-10 | 2016-01-20 | 俞虹 | Magnesium-base wear-resistant damping alloy and production method |
| CN105349860A (en) * | 2015-11-10 | 2016-02-24 | 俞虹 | Magnesium-based wear resistance and shock absorption alloy |
| CN105385914A (en) * | 2015-11-10 | 2016-03-09 | 黄忠波 | Magnesium-based wear-resisting and shock absorbing alloy |
| CN105385915A (en) * | 2015-11-10 | 2016-03-09 | 严静儿 | Wear-resisting magnesium alloy and production method |
| CN106636818A (en) * | 2016-11-16 | 2017-05-10 | 严静儿 | Abrasion-resistant damping alloy |
| CN108070760A (en) * | 2016-11-14 | 2018-05-25 | 镇江市润州金山金属粉末厂 | A kind of magnesium vanadium strontium alloy |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB596102A (en) * | 1945-07-19 | 1947-12-29 | Rupert Martin Bradbury | A new magnesium base alloy |
| CN102994843A (en) * | 2012-09-29 | 2013-03-27 | 吴雅萍 | Magnesium-based wear-resisting and short-absorbing alloy and production method |
| CN102994845A (en) * | 2012-09-29 | 2013-03-27 | 吴雅萍 | Magnesium-based wear resisting and shock absorbing material and production method. |
| CN102994841A (en) * | 2012-09-29 | 2013-03-27 | 蔡丛荣 | Magnesium-based wear resisting and shock absorbing alloy and production method |
| CN104073701A (en) * | 2014-07-25 | 2014-10-01 | 杨攀 | Novel reinforced magnesium alloy and manufacture method thereof |
-
2014
- 2014-10-24 CN CN201410578800.1A patent/CN104294126A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB596102A (en) * | 1945-07-19 | 1947-12-29 | Rupert Martin Bradbury | A new magnesium base alloy |
| CN102994843A (en) * | 2012-09-29 | 2013-03-27 | 吴雅萍 | Magnesium-based wear-resisting and short-absorbing alloy and production method |
| CN102994845A (en) * | 2012-09-29 | 2013-03-27 | 吴雅萍 | Magnesium-based wear resisting and shock absorbing material and production method. |
| CN102994841A (en) * | 2012-09-29 | 2013-03-27 | 蔡丛荣 | Magnesium-based wear resisting and shock absorbing alloy and production method |
| CN104073701A (en) * | 2014-07-25 | 2014-10-01 | 杨攀 | Novel reinforced magnesium alloy and manufacture method thereof |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105112752A (en) * | 2015-09-08 | 2015-12-02 | 张超 | Wear-resistant shock-absorbing alloy |
| CN105238980A (en) * | 2015-11-10 | 2016-01-13 | 黄忠波 | Magnesium-based abrasion-resistant damping alloy and production method |
| CN105256212A (en) * | 2015-11-10 | 2016-01-20 | 俞虹 | Magnesium-base wear-resistant damping alloy and production method |
| CN105349860A (en) * | 2015-11-10 | 2016-02-24 | 俞虹 | Magnesium-based wear resistance and shock absorption alloy |
| CN105385914A (en) * | 2015-11-10 | 2016-03-09 | 黄忠波 | Magnesium-based wear-resisting and shock absorbing alloy |
| CN105385915A (en) * | 2015-11-10 | 2016-03-09 | 严静儿 | Wear-resisting magnesium alloy and production method |
| CN108070760A (en) * | 2016-11-14 | 2018-05-25 | 镇江市润州金山金属粉末厂 | A kind of magnesium vanadium strontium alloy |
| CN106636818A (en) * | 2016-11-16 | 2017-05-10 | 严静儿 | Abrasion-resistant damping alloy |
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Application publication date: 20150121 |