CN104404351A - Automobile brake hub - Google Patents
Automobile brake hub Download PDFInfo
- Publication number
- CN104404351A CN104404351A CN201410651345.3A CN201410651345A CN104404351A CN 104404351 A CN104404351 A CN 104404351A CN 201410651345 A CN201410651345 A CN 201410651345A CN 104404351 A CN104404351 A CN 104404351A
- Authority
- CN
- China
- Prior art keywords
- parts
- oxide
- automobile brake
- rare earth
- alloy
- 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
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
- C22C30/06—Alloys containing less than 50% by weight of each constituent containing zinc
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses an automobile brake hub made of modified alloy. According to the invention, improvement is made to the composition of the automobile brake hub's material alloy so as to effectively improve the toughness and greatly reduce fracture phenomenon. Compared with existing products, the fracture rate is reduced by 40%-50%, and the market prospect is good.
Description
Technical field
The present invention relates to a kind of automobile brake hubs.
Background technology
Brake hubs has another name called the one that brake drum or brake disc are brake hubs, be rely on produce friction between the two, braking devices that the speed that turns a wheel with frictional force reduces.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 brake hubs.
To achieve these goals, technical scheme provided by the invention is: a kind of automobile brake hubs, 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, Manganse Dioxide 8-10 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, zirconium white 2-4 part.
Further, above-mentioned a kind of automobile brake hubs, 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, Manganse Dioxide 9 parts, 9 parts, chromic oxide, antimonous oxide 4 parts, 4 parts, plumbous oxide, triphane 14 parts, beryl 13 parts, boron trioxide 4 parts, zirconium white 3 parts.
Beneficial effect of the present invention is: a kind of automobile brake hubs 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 brake hubs, 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, Manganse Dioxide 8-10 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, zirconium white 2-4 part.
embodiment 2:
A kind of automobile brake hubs, 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, Manganse Dioxide 9 parts, 9 parts, chromic oxide, antimonous oxide 4 parts, 4 parts, plumbous oxide, triphane 14 parts, beryl 13 parts, boron trioxide 4 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 brake hubs, 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, Manganse Dioxide 8-10 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, zirconium white 2-4 part.
2. a kind of automobile brake hubs 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, Manganse Dioxide 9 parts, 9 parts, chromic oxide, antimonous oxide 4 parts, 4 parts, plumbous oxide, triphane 14 parts, beryl 13 parts, boron trioxide 4 parts, zirconium white 3 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410651345.3A CN104404351A (en) | 2014-11-17 | 2014-11-17 | Automobile brake hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410651345.3A CN104404351A (en) | 2014-11-17 | 2014-11-17 | Automobile brake hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104404351A true CN104404351A (en) | 2015-03-11 |
Family
ID=52642014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410651345.3A Pending CN104404351A (en) | 2014-11-17 | 2014-11-17 | Automobile brake hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104404351A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106119668A (en) * | 2016-08-15 | 2016-11-16 | 合肥万向钱潮汽车零部件有限公司 | A kind of material prescription of automobile brake drum |
| CN116426795A (en) * | 2023-04-28 | 2023-07-14 | 东北大学 | A kind of ceramic reinforced aluminum matrix composite material for automobile brake disc and preparation method thereof |
-
2014
- 2014-11-17 CN CN201410651345.3A patent/CN104404351A/en active Pending
Non-Patent Citations (7)
| Title |
|---|
| 中国技术成果大全编辑部: "《中国技术成果大全》", 31 December 1991, 科学技术文献出版社 * |
| 司徒杰生等: "《化工产品手册 第四版 无机化工产品》", 31 January 2004, 化学工业出版社 * |
| 姚春东: "《石油矿场机械》", 29 February 2012, 石油工业出版社 * |
| 干勇等: "《钢铁材料手册[上]》", 31 July 2009, 化学工业出版社 * |
| 沈永淦等: "《冶金矿产原料》", 30 November 2012, 化学工业出版社 * |
| 王德滋等: "《光性矿物学 第三版》", 31 May 2008, 科学出版社 * |
| 王西彬等: "《金属零件可加工性技术》", 30 June 2009, 航空工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106119668A (en) * | 2016-08-15 | 2016-11-16 | 合肥万向钱潮汽车零部件有限公司 | A kind of material prescription of automobile brake drum |
| CN116426795A (en) * | 2023-04-28 | 2023-07-14 | 东北大学 | A kind of ceramic reinforced aluminum matrix composite material for automobile brake disc and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150311 |