CN104451334A - Brake disc for automobile - Google Patents
Brake disc for automobile Download PDFInfo
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- CN104451334A CN104451334A CN201410651352.3A CN201410651352A CN104451334A CN 104451334 A CN104451334 A CN 104451334A CN 201410651352 A CN201410651352 A CN 201410651352A CN 104451334 A CN104451334 A CN 104451334A
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- parts
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- brake disc
- rare earth
- alloy
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Abstract
The invention discloses a brake disc for an automobile. The brake disc is made of an improved alloy. The brake disc for the automobile has the beneficial effects that by improving the composition of the material alloy, the toughness of the brake disc can be effectively improved, the phenomenon of breakage is significantly decreased, the breakage rate is decreased by 40%-50% compared with that of the conventional product, and the brake disc has good market prospects.
Description
Technical field
The present invention relates to a kind of automobile brake disc.
Background technology
Disc brake, is have a smooth brake shoe on the both sides of brake disc, when the oil pressure of master cylinder is sent to a point cylinder, brake shoe is clamped to brake disc, to reach tight effect of stopping.Brake disc, has another name called brake flange, with brake facing cooperating, acts on automobile brake system, 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 disc.
To achieve these goals, technical scheme provided by the invention is: a kind of automobile brake disc, 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, sulfurous gas 2-4 part.
Further, above-mentioned a kind of automobile brake disc, 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, sulfurous gas 3 parts.
Beneficial effect of the present invention is: a kind of automobile brake disc 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 disc, 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, sulfurous gas 2-4 part.
embodiment 2:
A kind of automobile brake disc, 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, sulfurous gas 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 disc, 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, sulfurous gas 2-4 part.
2. a kind of automobile brake disc 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, sulfurous gas 3 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410651352.3A CN104451334A (en) | 2014-11-17 | 2014-11-17 | Brake disc for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410651352.3A CN104451334A (en) | 2014-11-17 | 2014-11-17 | Brake disc for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104451334A true CN104451334A (en) | 2015-03-25 |
Family
ID=52898074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410651352.3A Pending CN104451334A (en) | 2014-11-17 | 2014-11-17 | Brake disc for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104451334A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1359595A (en) * | 1972-02-29 | 1974-07-10 | Vandervell Products Ltd | Bearings for railway vehicle axles |
| CN101619418A (en) * | 2008-07-03 | 2010-01-06 | 孙心红 | Big-wire diameter suspension helical spring material and preparation method thereof |
| CN101899608A (en) * | 2010-07-29 | 2010-12-01 | 苏州市海威特铸造厂 | Casting method of bearing seat of steam turbine |
| WO2013175821A1 (en) * | 2012-05-25 | 2013-11-28 | 新日鐵住金株式会社 | Hollow stabilizer, and steel pipe for hollow stabilizers and method for production thereof |
-
2014
- 2014-11-17 CN CN201410651352.3A patent/CN104451334A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1359595A (en) * | 1972-02-29 | 1974-07-10 | Vandervell Products Ltd | Bearings for railway vehicle axles |
| CN101619418A (en) * | 2008-07-03 | 2010-01-06 | 孙心红 | Big-wire diameter suspension helical spring material and preparation method thereof |
| CN101899608A (en) * | 2010-07-29 | 2010-12-01 | 苏州市海威特铸造厂 | Casting method of bearing seat of steam turbine |
| WO2013175821A1 (en) * | 2012-05-25 | 2013-11-28 | 新日鐵住金株式会社 | Hollow stabilizer, and steel pipe for hollow stabilizers and method for production thereof |
Non-Patent Citations (3)
| 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3版》", 31 May 2008, 科学出版社 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |
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| RJ01 | Rejection of invention patent application after publication |