CN105506399A - Aluminum alloy material for automobile hub - Google Patents

Aluminum alloy material for automobile hub Download PDF

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Publication number
CN105506399A
CN105506399A CN201510951319.7A CN201510951319A CN105506399A CN 105506399 A CN105506399 A CN 105506399A CN 201510951319 A CN201510951319 A CN 201510951319A CN 105506399 A CN105506399 A CN 105506399A
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CN
China
Prior art keywords
silicon
iron
aluminium
aluminum alloy
strontium
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.)
Pending
Application number
CN201510951319.7A
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Chinese (zh)
Inventor
王林仙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Danyang Chenxing Environment Protection Equipment Co Ltd
Original Assignee
Danyang Chenxing Environment Protection Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Danyang Chenxing Environment Protection Equipment Co Ltd filed Critical Danyang Chenxing Environment Protection Equipment Co Ltd
Priority to CN201510951319.7A priority Critical patent/CN105506399A/en
Publication of CN105506399A publication Critical patent/CN105506399A/en
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C21/00Alloys based on aluminium

Abstract

The invention relates to an aluminum alloy material for an automobile hub. The aluminum alloy material is characterized in that the aluminum alloy material is prepared from the following components according to weight percent: 0.1 to 0.15% of strontium, 0.01 to 0.05% of tin, 0.06 to 0.12% of magnesium, 0.02 to 0.04% of titanium, 9 to 13% of iron, 5 to 7% of manganese, 0.8 to 1% of zinc, 0.2 to 0.6% of silicon, 0.9 to 1.1% of copper, 0.01 to 0.025% of silicon and the rest of aluminum. The aluminum alloy material is prepared in the steps of melting aluminum ingots and iron in a high-temperature electric furnace, continuously heating to 1600 to 2000 DEG C, adding the raw materials after melting, uniformly stirring with equipment, deslagging with a metallurgical deslagging device, then refining, and performing water cooling after refining. Thus, the high-temperature strength of the material is increased, the corrosion resistance is increased, and the machinability of the material is improved.

Description

A kind of automotive hub aluminum alloy materials
Technical field
The present invention relates to a kind of anti-rust metal field, particularly a kind of automotive hub aluminum alloy materials.
Background technology
At present, along with the development of society, automobile has become the requisite walking-replacing tool of people, auto-parts development of manufacturing is all the more rapid simultaneously, wherein automotive hub, in doughnut centered by axle for the cylindrical metal parts of support tire, generally, being exactly the position that wheel center installs axletree, is the important spare part connecting brake drum (retarding disc), wheel disc and semiaxis.
Automotive hub material is in the market various, but there is drawback respectively, because aluminium quality is softer so insufficient strength, corrodibility is poor, on market, but some wheel hub with the addition of some metallic elements and adds intensity the surface brightness affecting wheel hub, have impact on attractive in appearance.
Summary of the invention
The technical problem to be solved in the present invention is for the deficiencies in the prior art, proposes a kind of high strength, corrosion resistant automotive hub aluminum alloy materials.
The technical problem to be solved in the present invention is achieved through the following technical solutions.The present invention is a kind of automotive hub aluminum alloy materials, its unique point is, the one-tenth comprising following weight percent is grouped into: strontium 0.1-0.15, tin 0.01-0.05, magnesium 0.06-0.12, titanium 0.02-0.04, iron 9-13, manganese 5-7, zinc 0.8-1, silicon 0.2-0.6, copper 0.9-1.1, silicon 0.01-0.025 surplus are aluminium;
During preparation, aluminium ingot and iron are put into high-temperature electric resistance furnace and melt and continue to be heated to 1600-2000 DEG C, add above-mentioned raw materials after dissolving and stir with equipment, removing the gred with metallurgical deslagging device, then carrying out refining, refining carry out after completing water cooling obtain.
In a kind of automotive hub aluminum alloy materials of the present invention technical scheme, preferred technical scheme feature is further:
1, the one-tenth comprising following weight percent is grouped into: strontium 0.1-0.15, tin 0.01-0.05, magnesium 0.06-0.12, titanium 0.02-0.04, iron 9-13, zinc 0.8-1, silicon 0.2-0.6, copper 0.9-1.1, silicon 0.01-0.025 surplus are aluminium;
2, the one-tenth comprising following weight percent is grouped into: strontium 0.1-0.15, tin 0.01-0.05, magnesium 0.06-0.12, titanium 0.02-0.04, iron 9-13, manganese 5-7, zinc 0.8-1, copper 0.9-1.1, silicon 0.01-0.025 surplus are aluminium;
3, the one-tenth comprising following weight percent is grouped into: strontium 0.1-0.15, tin 0.01-0.05, magnesium 0.06-0.12, titanium 0.02-0.04, iron 9-13, manganese 5-7, zinc 0.8-1, copper 0.9-1.1, silicon 0.01-0.025 surplus are aluminium;
4, the one-tenth comprising following weight percent is grouped into: strontium 0.14, tin 0.05, magnesium 0.10, titanium 0.03, iron 13, manganese 6, zinc 0.9, silicon 0.5, copper 1.1, silicon 0.025 surplus are aluminium.
Compared with prior art, time prepared by the present invention, add the elements such as iron, then carry out high temperature refinery, improve the erosion resistance of wheel hub, add intensity and resistance power, also ensure that the luminance brightness of wheel hub simultaneously, reach the requirement that automobile is attractive in appearance, and Never-rusty, production cost is low, wide market.
Embodiment
Further describe concrete technical scheme of the present invention, so that those skilled in the art understands the present invention further, and do not form the restriction of its power.
Embodiment 1, a kind of automotive hub aluminum alloy materials, its unique point is, the one-tenth comprising following weight percent is grouped into: strontium 0.1-0.15, tin 0.01-0.05, magnesium 0.06-0.12, titanium 0.02-0.04, iron 9-13, manganese 5-7, zinc 0.8-1, silicon 0.2-0.6, copper 0.9-1.1, silicon 0.01-0.025 surplus are aluminium;
During preparation, aluminium ingot and iron are put into high-temperature electric resistance furnace and melt and continue to be heated to 1600-2000 DEG C, add above-mentioned raw materials after dissolving and stir with equipment, removing the gred with metallurgical deslagging device, then carrying out refining, refining carry out after completing water cooling obtain.
Embodiment 2, in the automotive hub aluminum alloy materials described in embodiment 1: the one-tenth comprising following weight percent is grouped into: strontium 0.1-0.15, tin 0.01-0.05, magnesium 0.06-0.12, titanium 0.02-0.04, iron 9-13, zinc 0.8-1, silicon 0.2-0.6, copper 0.9-1.1, silicon 0.01-0.025 surplus are aluminium.
Embodiment 3, in the automotive hub aluminum alloy materials described in embodiment 1 or 2: the one-tenth comprising following weight percent is grouped into: strontium 0.1-0.15, tin 0.01-0.05, magnesium 0.06-0.12, titanium 0.02-0.04, iron 9-13, manganese 5-7, zinc 0.8-1, copper 0.9-1.1, silicon 0.01-0.025 surplus are aluminium.
Embodiment 4, in embodiment 1 or the automotive hub aluminum alloy materials described in 2 or 3: the one-tenth comprising following weight percent is grouped into: strontium 0.1-0.15, tin 0.01-0.05, magnesium 0.06-0.12, titanium 0.02-0.04, iron 9-13, manganese 5-7, zinc 0.8-1, copper 0.9-1.1, silicon 0.01-0.025 surplus are aluminium.
Embodiment 5, in the automotive hub aluminum alloy materials described in any one of embodiment 1-4: the one-tenth comprising following weight percent is grouped into: strontium 0.14, tin 0.05, magnesium 0.10, titanium 0.03, iron 13, manganese 6, zinc 0.9, silicon 0.5, copper 1.1, silicon 0.025 surplus are aluminium.

Claims (5)

1. an automotive hub aluminum alloy materials, it is characterized in that, the one-tenth comprising following weight percent is grouped into: strontium 0.1-0.15, tin 0.01-0.05, magnesium 0.06-0.12, titanium 0.02-0.04, iron 9-13, manganese 5-7, zinc 0.8-1, silicon 0.2-0.6, copper 0.9-1.1, silicon 0.01-0.025 surplus are aluminium;
During preparation, aluminium ingot and iron are put into high-temperature electric resistance furnace and melt and continue to be heated to 1600-2000 DEG C, add above-mentioned raw materials after dissolving and stir with equipment, removing the gred with metallurgical deslagging device, then carrying out refining, refining carry out after completing water cooling obtain.
2. automotive oil tank anti-rust metal material according to claim 1, it is characterized in that, the one-tenth comprising following weight percent is grouped into: strontium 0.1-0.15, tin 0.01-0.05, magnesium 0.06-0.12, titanium 0.02-0.04, iron 9-13, zinc 0.8-1, silicon 0.2-0.6, copper 0.9-1.1, silicon 0.01-0.025 surplus are aluminium.
3. automotive oil tank anti-rust metal material according to claim 1, it is characterized in that, the one-tenth comprising following weight percent is grouped into: strontium 0.1-0.15, tin 0.01-0.05, magnesium 0.06-0.12, titanium 0.02-0.04, iron 9-13, manganese 5-7, zinc 0.8-1, copper 0.9-1.1, silicon 0.01-0.025 surplus are aluminium.
4. automotive oil tank anti-rust metal material according to claim 1, it is characterized in that, the one-tenth comprising following weight percent is grouped into: strontium 0.1-0.15, tin 0.01-0.05, magnesium 0.06-0.12, iron 9-13, manganese 5-7, zinc 0.8-1, silicon 0.2-0.6, copper 0.9-1.1, silicon 0.01-0.025 surplus are aluminium.
5. automotive oil tank anti-rust metal material according to claim 1, it is characterized in that, the one-tenth comprising following weight percent is grouped into: strontium 0.14, tin 0.05, magnesium 0.10, titanium 0.03, iron 13, manganese 6, zinc 0.9, silicon 0.5, copper 1.1, silicon 0.025 surplus are aluminium.
CN201510951319.7A 2015-12-19 2015-12-19 Aluminum alloy material for automobile hub Pending CN105506399A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510951319.7A CN105506399A (en) 2015-12-19 2015-12-19 Aluminum alloy material for automobile hub

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510951319.7A CN105506399A (en) 2015-12-19 2015-12-19 Aluminum alloy material for automobile hub

Publications (1)

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CN105506399A true CN105506399A (en) 2016-04-20

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Country Status (1)

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CN (1) CN105506399A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107952947A (en) * 2017-12-12 2018-04-24 江苏珀然股份有限公司 A kind of manufacture method of automotive hub
CN111299481A (en) * 2019-11-19 2020-06-19 湖北坚丰科技股份有限公司 Closed forging and pressing forming process for gear shaft of new energy automobile engine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103484731A (en) * 2013-08-12 2014-01-01 安徽环宇铝业有限公司 Aluminum alloy for automobile wheel hubs and preparation method thereof
CN103924136A (en) * 2014-04-18 2014-07-16 吉林万丰奥威汽轮有限公司 Aluminum alloy material for automobile hub

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103484731A (en) * 2013-08-12 2014-01-01 安徽环宇铝业有限公司 Aluminum alloy for automobile wheel hubs and preparation method thereof
CN103924136A (en) * 2014-04-18 2014-07-16 吉林万丰奥威汽轮有限公司 Aluminum alloy material for automobile hub

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
王祝堂等: "《轨道车辆用铝材手册》", 30 November 2013 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107952947A (en) * 2017-12-12 2018-04-24 江苏珀然股份有限公司 A kind of manufacture method of automotive hub
CN111299481A (en) * 2019-11-19 2020-06-19 湖北坚丰科技股份有限公司 Closed forging and pressing forming process for gear shaft of new energy automobile engine

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