CN105624489A - Abrasion-resistant aluminum alloy door frame and preparation method thereof - Google Patents
Abrasion-resistant aluminum alloy door frame and preparation method thereof Download PDFInfo
- Publication number
- CN105624489A CN105624489A CN201610057565.2A CN201610057565A CN105624489A CN 105624489 A CN105624489 A CN 105624489A CN 201610057565 A CN201610057565 A CN 201610057565A CN 105624489 A CN105624489 A CN 105624489A
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- China
- Prior art keywords
- aluminum alloy
- resistant aluminum
- wear
- melting
- abrasion
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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
- C22C21/00—Alloys based on aluminium
- C22C21/10—Alloys based on aluminium with zinc 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
- C22C1/026—Alloys based on aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
- C22F1/053—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with zinc as the next major constituent
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/04—Frames for doors, windows, or the like to be fixed in openings
- E06B1/12—Metal frames
Abstract
The invention discloses an abrasion-resistant aluminum alloy door frame and a preparation method thereof. The abrasion-resistant aluminum alloy door frame includes, by mass, 0.8%-2.2% of Mo, 0.5%-1.5% of Ge, 0.003%-0.012% of Nd, 8%-38% of Zn, 0.01%-0.05% of B, 0.01%-0.05% of As, 0.5%-1.8% of Sn, 0.02%-0.07% of Bi, 0.01%-0.07% of Ce, and the balance aluminum. The method includes the steps that the raw materials are weighed and added into a smelting furnace from the metal element of a low melting point to the metal element of a high melting point; the raw materials are smelted and stirred continuously; a refining agent is added and the mixture is refined and stirred to be even slowly; and dross on the surface of metal fluid is removed, the metal fluid is subjected to cast molding after standing, and aging treatment is conducted on a cast. The prepared abrasion-resistant aluminum alloy door frame is high in scratch resistance and abrasion resistance, high in mechanical intensity, resistant to corrosion and oxidation and long in service life.
Description
Technical field
The present invention relates to technical field of alloy, specifically a kind of wear-resistant aluminum alloy doorframe and preparation method thereof.
Background technology
Aluminium alloy door is by surface-treated aluminium alloy extrusions, through the doorframe component that the processing technique faces such as blanking, punching, groove milling, tapping, making are fabricated to, then combines together with opening and closing Hardware fitting with connector, encapsulant and is assembled. Due to be directly adopt aluminium alloy make, and aluminium alloy of the prior art be mainly composed of aluminum, mechanical strength own, wear no resistance, as easy as rolling off a log extension by foreign object scratches in use, not wear-resistant, thus causing that whole aluminum alloy doorframe is corroded by air and other materials, thus causing aging, the damage of whole aluminum alloy doorframe, service life shortens, and changes doorframe frequently and adds again cost, and result of use is poor.
Summary of the invention
It is an object of the invention to provide that a kind of mechanical strength is high, corrosion-resistant, the wear-resistant aluminum alloy doorframe of antioxidation, long service life and preparation method thereof, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme:
A kind of wear-resistant aluminum alloy doorframe, according to the component of mass percent be: Mo0.8-2.2%, Ge0.5-1.5%, Nd0.003-0.0l2%, Zn8-38%, B0.01-0.05%, As0.01-0.05%, Sn0.5-1.8%, Bi0.02-0.07%, Ce0.01-0.07%, surplus are aluminum.
As the further scheme of the present invention: described wear-resistant aluminum alloy doorframe, according to the component of mass percent it is: Mo1.0-2.0%, Ge0.8-1.2%, Nd0.005-0.0l%, Zn10-35%, B0.01-0.03%, As0.02-0.03%, Sn0.8-1.4%, Bi0.03-0.05%, Ce0.02-0.04%, surplus are aluminum.
The preparation method of described wear-resistant aluminum alloy doorframe, comprises the following steps:
1) weighing: according to above-mentioned mass percent, weigh raw material;
2) melting: by step 1) gained raw material adds smelting furnace from low to high by the fusing point of each metallic element, carries out melting and is stirred continuously, and smelting temperature is 850-900 DEG C;
3) refine: toward step 2) compound that obtains of melting adds the refining agent of the 0.1-0.25% of mixture quality, carry out refine slow uniform stirring, refining temperature is 920-950 DEG C, and refining time is 15-25min;
4) casting: until step 3) reaction terminate after, take the scum silica frost on molten metal surface off, after then molten metal being stood 8-15min, carry out casting;
5) Ageing Treatment: after casting completes, carries out air cooling and is incubated the Ageing Treatment of 7-10h to 330-380 DEG C and get final product cast member.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention prepares a kind of wear-resistant aluminum alloy doorframe, Mo, Ge, Nd, Zn, B, As, Sn, Bi, Ce and aluminum high-temperature fusion form, and the product prepared is scratch resistant, wearability is high, mechanical strength is high, corrosion-resistant, antioxidation, long service life.
Detailed description of the invention
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments. Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Embodiment 1
In the embodiment of the present invention, a kind of wear-resistant aluminum alloy doorframe, according to the component of mass percent be: Mo1.0%, Ge0.8%, Nd0.005%, Zn10%, B0.01%, As0.02%, Sn0.8%, Bi0.03%, Ce0.02%, surplus are aluminum.
The preparation method of described wear-resistant aluminum alloy doorframe, comprises the following steps:
1) weighing: according to above-mentioned mass percent, weigh raw material.
2) melting: by step 1) gained raw material adds smelting furnace from low to high by the fusing point of each metallic element, carries out melting and is stirred continuously, and smelting temperature is 850 DEG C.
3) refine: toward step 2) compound that obtains of melting adds mixture quality 0.1% refining agent, carry out refine slow uniform stirring, refining temperature is 920 DEG C, and refining time is 15min.
4) casting: until step 3) reaction terminate after, take the scum silica frost on molten metal surface off, after then molten metal being stood 8min, carry out casting.
5) Ageing Treatment: after casting completes, carries out air cooling and is incubated the Ageing Treatment of 7h to 330 DEG C and get final product cast member.
Embodiment 2
In the embodiment of the present invention, a kind of wear-resistant aluminum alloy doorframe, according to the component of mass percent be: Mo2.0%, Ge1.2%, Nd0.0l%, Zn35%, B0.03%, As0.03%, Sn1.4%, Bi0.05%, Ce0.04%, surplus are aluminum.
The preparation method of described wear-resistant aluminum alloy doorframe, comprises the following steps:
1) weighing: according to above-mentioned mass percent, weigh raw material.
2) melting: by step 1) gained raw material adds smelting furnace from low to high by the fusing point of each metallic element, carries out melting and is stirred continuously, and smelting temperature is 900 DEG C.
3) refine: toward step 2) compound that obtains of melting adds mixture quality 0.25% refining agent, carry out refine slow uniform stirring, refining temperature is 950 DEG C, and refining time is 25min.
4) casting: until step 3) reaction terminate after, take the scum silica frost on molten metal surface off, after then molten metal being stood 15min, carry out casting.
5) Ageing Treatment: after casting completes, carries out air cooling and is incubated the Ageing Treatment of 10h to 380 DEG C and get final product cast member.
Embodiment 3
In the embodiment of the present invention, a kind of wear-resistant aluminum alloy doorframe, according to the component of mass percent be: Mo0.8%, Ge0.5%, Nd0.003%, Zn8%, B0.01%, As0.01%, Sn0.5%, Bi0.02%, Ce0.01%, surplus are aluminum.
The preparation method of described wear-resistant aluminum alloy doorframe, comprises the following steps:
1) weighing: according to above-mentioned mass percent, weigh raw material.
2) melting: by step 1) gained raw material adds smelting furnace from low to high by the fusing point of each metallic element, carries out melting and is stirred continuously, and smelting temperature is 860 DEG C.
3) refine: toward step 2) compound that obtains of melting adds mixture quality 0.15% refining agent, carry out refine slow uniform stirring, refining temperature is 930 DEG C, and refining time is 18min.
4) casting: until step 3) reaction terminate after, take the scum silica frost on molten metal surface off, after then molten metal being stood 10min, carry out casting.
5) Ageing Treatment: after casting completes, carries out air cooling and is incubated the Ageing Treatment of 8h to 340 DEG C and get final product cast member.
Embodiment 4
In the embodiment of the present invention, a kind of wear-resistant aluminum alloy doorframe, according to the component of mass percent be: Mo2.2%, Ge1.5%, Nd0.0l2%, Zn38%, B0.05%, As0.05%, Sn1.8%, Bi0.07%, Ce0.07%, surplus are aluminum.
The preparation method of described wear-resistant aluminum alloy doorframe, comprises the following steps:
1) weighing: according to above-mentioned mass percent, weigh raw material.
2) melting: by step 1) gained raw material adds smelting furnace from low to high by the fusing point of each metallic element, carries out melting and is stirred continuously, and smelting temperature is 890 DEG C.
3) refine: toward step 2) compound that obtains of melting adds mixture quality 0.20% refining agent, carry out refine slow uniform stirring, refining temperature is 940 DEG C, and refining time is 22min.
4) casting: until step 3) reaction terminate after, take the scum silica frost on molten metal surface off, after then molten metal being stood 12min, carry out casting.
5) Ageing Treatment: after casting completes, carries out air cooling and is incubated the Ageing Treatment of 9h to 370 DEG C and get final product cast member.
Embodiment 5
In the embodiment of the present invention, a kind of wear-resistant aluminum alloy doorframe, according to the component of mass percent be: Mo1.5%, Ge1.0%, Nd0.008%, Zn20%, B0.02%, As0.02%, Sn1.1%, Bi0.04%, Ce0.03%, surplus are aluminum.
The preparation method of described wear-resistant aluminum alloy doorframe, comprises the following steps:
1) weighing: according to above-mentioned mass percent, weigh raw material.
2) melting: by step 1) gained raw material adds smelting furnace from low to high by the fusing point of each metallic element, carries out melting and is stirred continuously, and smelting temperature is 875 DEG C.
3) refine: toward step 2) compound that obtains of melting adds mixture quality 0.17% refining agent, carry out refine slow uniform stirring, refining temperature is 935 DEG C, and refining time is 20min.
4) casting: until step 3) reaction terminate after, take the scum silica frost on molten metal surface off, after then molten metal being stood 11min, carry out casting.
5) Ageing Treatment: after casting completes, carries out air cooling and is incubated the Ageing Treatment of 8.5h to 355 DEG C and get final product cast member.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when without departing substantially from the spirit of the present invention or basic feature, it is possible to realize the present invention in other specific forms. Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the invention rather than described above limits, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in the present invention.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but not each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should be made as a whole by those skilled in the art, and the technical scheme in each embodiment through appropriately combined, can also form other embodiments that it will be appreciated by those skilled in the art that.
Claims (3)
1. a wear-resistant aluminum alloy doorframe, it is characterized in that, according to the component of mass percent be: Mo0.8-2.2%, Ge0.5-1.5%, Nd0.003-0.0l2%, Zn8-38%, B0.01-0.05%, As0.01-0.05%, Sn0.5-1.8%, Bi0.02-0.07%, Ce0.01-0.07%, surplus are aluminum.
2. wear-resistant aluminum alloy doorframe according to claim 1, it is characterized in that, according to the component of mass percent be: Mo1.0-2.0%, Ge0.8-1.2%, Nd0.005-0.0l%, Zn10-35%, B0.01-0.03%, As0.02-0.03%, Sn0.8-1.4%, Bi0.03-0.05%, Ce0.02-0.04%, surplus are aluminum.
3. one kind as arbitrary in claim 1-2 as described in the preparation method of wear-resistant aluminum alloy doorframe, it is characterised in that comprise the following steps:
1) weighing: according to above-mentioned mass percent, weigh raw material;
2) melting: by the fusing point of each metallic element, step 1) gained raw material being added smelting furnace from low to high, carries out melting and be stirred continuously, smelting temperature is 850-900 DEG C;
3) refine: toward step 2) compound that obtains of melting adds the refining agent of the 0.1-0.25% of mixture quality, carry out refine slow uniform stirring, refining temperature is 920-950 DEG C, and refining time is 15-25min;
4) casting: after step 3) reaction terminates, take the scum silica frost on molten metal surface off, after then molten metal being stood 8-15min, carry out casting;
5) Ageing Treatment: after casting completes, carries out air cooling and is incubated the Ageing Treatment of 7-10h to 330-380 DEG C and get final product cast member.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610057565.2A CN105624489A (en) | 2016-01-27 | 2016-01-27 | Abrasion-resistant aluminum alloy door frame and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610057565.2A CN105624489A (en) | 2016-01-27 | 2016-01-27 | Abrasion-resistant aluminum alloy door frame and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110819844A (en) * | 2019-11-19 | 2020-02-21 | 刘海涛 | Aluminum alloy door frame manufacturing device based on electrode reaction principle |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102560312A (en) * | 2010-12-16 | 2012-07-11 | 贵州华科铝材料工程技术研究有限公司 | Seven-combination modified low-zinc aluminum alloy plating material for hot-dip plating and preparation method thereof |
| CN103436756A (en) * | 2013-09-13 | 2013-12-11 | 邓才松 | Highly wear-resisting axle-hang free aluminum base alloy and preparation method thereof |
| CN104561675A (en) * | 2015-01-12 | 2015-04-29 | 许云飞 | Automobile aluminum base alloy bearing and preparation method thereof |
-
2016
- 2016-01-27 CN CN201610057565.2A patent/CN105624489A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102560312A (en) * | 2010-12-16 | 2012-07-11 | 贵州华科铝材料工程技术研究有限公司 | Seven-combination modified low-zinc aluminum alloy plating material for hot-dip plating and preparation method thereof |
| CN103436756A (en) * | 2013-09-13 | 2013-12-11 | 邓才松 | Highly wear-resisting axle-hang free aluminum base alloy and preparation method thereof |
| CN104561675A (en) * | 2015-01-12 | 2015-04-29 | 许云飞 | Automobile aluminum base alloy bearing and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110819844A (en) * | 2019-11-19 | 2020-02-21 | 刘海涛 | Aluminum alloy door frame manufacturing device based on electrode reaction principle |
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Application publication date: 20160601 |