CN104357730A - Automobile wheel hub - Google Patents

Automobile wheel hub Download PDF

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Publication number
CN104357730A
CN104357730A CN201410651347.2A CN201410651347A CN104357730A CN 104357730 A CN104357730 A CN 104357730A CN 201410651347 A CN201410651347 A CN 201410651347A CN 104357730 A CN104357730 A CN 104357730A
Authority
CN
China
Prior art keywords
parts
oxide
rare earth
alloy
wheel hub
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
CN201410651347.2A
Other languages
Chinese (zh)
Inventor
王俊杰
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.)
Liuzhou City Person Of Outstanding Talent Auto Parts Manufacturing Co Ltd
Original Assignee
Liuzhou City Person Of Outstanding Talent Auto Parts Manufacturing 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 Liuzhou City Person Of Outstanding Talent Auto Parts Manufacturing Co Ltd filed Critical Liuzhou City Person Of Outstanding Talent Auto Parts Manufacturing Co Ltd
Priority to CN201410651347.2A priority Critical patent/CN104357730A/en
Publication of CN104357730A publication Critical patent/CN104357730A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/0005—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with at least one oxide and at least one of carbides, nitrides, borides or silicides as the main non-metallic constituents

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)

Abstract

The invention discloses an automobile wheel hub which is made of a modified alloy. The constitution of alloy is improved to effectively enhance the toughness and greatly reduce the phenomenon of rupture. Compared with the existing product, the rupture rate is lowered by 40-50%, and the automobile wheel hub has favorable market prospects.

Description

A kind of automobile hub
Technical field
The present invention relates to a kind of automobile hub.
Background technology
Wheel hub, is again wheel rim, wheel, tire bell, be the drum-shaped of wide support tire in tire, center is contained in metal parts on axle.Wheel hub is various according to diameter, width, molding mode, material different sorts.But the most toughness in existing commercially available prod is poor, easily ruptures.
Summary of the invention
Object of the present invention is exactly for above-mentioned defect of the prior art, provides a kind of automobile hub.
To achieve these goals, technical scheme provided by the invention is: a kind of automobile hub, described material is alloy, alloy composition according to parts by weight is: wolfram varbide 25-35 part, titanium carbide 25-35 part, tantalum carbide 25-35 part, aluminium sesquioxide 22-26 part, light rare earths 20-24 part, heavy rare earth element 20-24 part, rare earth elements 20-24 part, magnesium oxide 18-22 part, zinc oxide 18-22 part, Z 250 16-20 part, cobalt oxide 16-20 part, silica 1 5-18 part, peridotites ore deposit 14-16 part, concentrated molybdenum ore 14-16 part, cupric oxide 5-8 part, sodium-potassium eutectic 5-8 part, chromic oxide 8-10 part, antimonous oxide 3-5 part, plumbous oxide 3-5 part, triphane 12-15 part, beryl 12-15 part, boron trioxide 2-6 part, sulfurous gas 2-4 part, zirconium white 2-4 part.
Further, above-mentioned a kind of automobile hub, described material is alloy, alloy composition according to parts by weight is: wolfram varbide 30 parts, titanium carbide 30 parts, tantalum carbide 30 parts, aluminium sesquioxide 24 parts, light rare earths 22 parts, heavy rare earth element 22 parts, rare earth elements 22 parts, 20 parts, magnesium oxide, 20 parts, zinc oxide, Z 250 18 parts, cobalt oxide 18 parts, silica 16 parts, 15 parts, peridotites ore deposit, concentrated molybdenum ore 15 parts, cupric oxide 6 parts, sodium-potassium eutectic 7 parts, 9 parts, chromic oxide, antimonous oxide 4 parts, 4 parts, plumbous oxide, triphane 14 parts, beryl 13 parts, boron trioxide 4 parts, sulfurous gas 3 parts, zirconium white 3 parts.
Beneficial effect of the present invention is: a kind of automobile hub provided by the invention, is improved by the composition of material alloy, can effectively improve its toughness, significantly decrease the generation of phenomenon of rupture, compared with currently available products, fracture rate reduces 40%-50%, good market prospects.
Embodiment
embodiment 1:
A kind of automobile hub, described material is alloy, alloy composition according to parts by weight is: wolfram varbide 25-35 part, titanium carbide 25-35 part, tantalum carbide 25-35 part, aluminium sesquioxide 22-26 part, light rare earths 20-24 part, heavy rare earth element 20-24 part, rare earth elements 20-24 part, magnesium oxide 18-22 part, zinc oxide 18-22 part, Z 250 16-20 part, cobalt oxide 16-20 part, silica 1 5-18 part, peridotites ore deposit 14-16 part, concentrated molybdenum ore 14-16 part, cupric oxide 5-8 part, sodium-potassium eutectic 5-8 part, chromic oxide 8-10 part, antimonous oxide 3-5 part, plumbous oxide 3-5 part, triphane 12-15 part, beryl 12-15 part, boron trioxide 2-6 part, sulfurous gas 2-4 part, zirconium white 2-4 part.
embodiment 2:
A kind of automobile hub, described material is alloy, alloy composition according to parts by weight is: wolfram varbide 30 parts, titanium carbide 30 parts, tantalum carbide 30 parts, aluminium sesquioxide 24 parts, light rare earths 22 parts, heavy rare earth element 22 parts, rare earth elements 22 parts, 20 parts, magnesium oxide, 20 parts, zinc oxide, Z 250 18 parts, cobalt oxide 18 parts, silica 16 parts, 15 parts, peridotites ore deposit, concentrated molybdenum ore 15 parts, cupric oxide 6 parts, sodium-potassium eutectic 7 parts, 9 parts, chromic oxide, antimonous oxide 4 parts, 4 parts, plumbous oxide, triphane 14 parts, beryl 13 parts, boron trioxide 4 parts, sulfurous gas 3 parts, zirconium white 3 parts.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (2)

1. an automobile hub, it is characterized in that, described material is alloy, alloy composition according to parts by weight is: wolfram varbide 25-35 part, titanium carbide 25-35 part, tantalum carbide 25-35 part, aluminium sesquioxide 22-26 part, light rare earths 20-24 part, heavy rare earth element 20-24 part, rare earth elements 20-24 part, magnesium oxide 18-22 part, zinc oxide 18-22 part, Z 250 16-20 part, cobalt oxide 16-20 part, silica 1 5-18 part, peridotites ore deposit 14-16 part, concentrated molybdenum ore 14-16 part, cupric oxide 5-8 part, sodium-potassium eutectic 5-8 part, chromic oxide 8-10 part, antimonous oxide 3-5 part, plumbous oxide 3-5 part, triphane 12-15 part, beryl 12-15 part, boron trioxide 2-6 part, sulfurous gas 2-4 part, zirconium white 2-4 part.
2. a kind of automobile hub according to claim 1, it is characterized in that, described material is alloy, alloy composition according to parts by weight is: wolfram varbide 30 parts, titanium carbide 30 parts, tantalum carbide 30 parts, aluminium sesquioxide 24 parts, light rare earths 22 parts, heavy rare earth element 22 parts, rare earth elements 22 parts, 20 parts, magnesium oxide, 20 parts, zinc oxide, Z 250 18 parts, cobalt oxide 18 parts, silica 16 parts, 15 parts, peridotites ore deposit, concentrated molybdenum ore 15 parts, cupric oxide 6 parts, sodium-potassium eutectic 7 parts, 9 parts, chromic oxide, antimonous oxide 4 parts, 4 parts, plumbous oxide, triphane 14 parts, beryl 13 parts, boron trioxide 4 parts, sulfurous gas 3 parts, zirconium white 3 parts.
CN201410651347.2A 2014-11-17 2014-11-17 Automobile wheel hub Pending CN104357730A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410651347.2A CN104357730A (en) 2014-11-17 2014-11-17 Automobile wheel hub

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410651347.2A CN104357730A (en) 2014-11-17 2014-11-17 Automobile wheel hub

Publications (1)

Publication Number Publication Date
CN104357730A true CN104357730A (en) 2015-02-18

Family

ID=52525035

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410651347.2A Pending CN104357730A (en) 2014-11-17 2014-11-17 Automobile wheel hub

Country Status (1)

Country Link
CN (1) CN104357730A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040165804A1 (en) * 2000-12-05 2004-08-26 Koyo Seiko Co., Ltd. Vehicle-use bearing apparatus
CN103045917A (en) * 2011-10-17 2013-04-17 贵州劳克斯科技有限公司 Formula used for casting aluminium alloy hub of automobile
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
CN104084587A (en) * 2014-06-06 2014-10-08 马鞍山市恒毅机械制造有限公司 Manufacturing method of powder metallurgical hub bearing unit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040165804A1 (en) * 2000-12-05 2004-08-26 Koyo Seiko Co., Ltd. Vehicle-use bearing apparatus
CN103045917A (en) * 2011-10-17 2013-04-17 贵州劳克斯科技有限公司 Formula used for casting aluminium alloy hub of automobile
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
CN104084587A (en) * 2014-06-06 2014-10-08 马鞍山市恒毅机械制造有限公司 Manufacturing method of powder metallurgical hub bearing unit

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
司徒杰生 等: "《化工产品手册 无机化工产品》", 31 January 2004, 化学工业出版社 *
沈永淦: "《冶金矿物原料》", 30 November 2012, 化学工业出版社 *
王德滋 等: "《光性矿物学 第3版》", 31 May 2008, 科学出版社 *
王忠诚 等: "《汽车零件热处理实用技术》", 31 May 2013, 机械工业出版社 *

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20150218