CN105063453A - High-temperature-resistant and corrosion-resistant turbocharger - Google Patents
High-temperature-resistant and corrosion-resistant turbocharger Download PDFInfo
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- CN105063453A CN105063453A CN201510442917.1A CN201510442917A CN105063453A CN 105063453 A CN105063453 A CN 105063453A CN 201510442917 A CN201510442917 A CN 201510442917A CN 105063453 A CN105063453 A CN 105063453A
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- supercharger
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Abstract
The invention discloses a high-temperature-resistant and corrosion-resistant turbocharger. The turbocharger is composed of 50-80% of titanium carbide, 5-12% of vanadium carbide, 2-10% of chromium carbide, 8-22% of nickel and 5-25% of molybdenum. Preferentially, the weight percentage of the vanadium carbide is 6-9%, the weight percentage of the nickel is 15-22%, and the weight percentage of the molybdenum is 5-15%. The high-temperature-resistant and corrosion-resistant turbocharger is synthesized through the titanium carbide, the vanadium carbide, the chromium carbide, the nickel and the molybdenum. The synthesized turbocharger can resist the high temperature reaching 1000 DEG C, and the normal operation of the turbocharger and the safe operation of an automobile are guaranteed.
Description
Technical field
The present invention relates to turbo-supercharger, refer in particular to a kind of corrosion-and high-temp-resistant turbo-supercharger.
Background technology
Turbo-supercharger is usually used in supercharging in car engine, to improve engine power, installs turbo-supercharger rear engine peak power and improve about 50 percent, but oil consumption to be increased less, effectively can improve fuel economy and reduce exhaust emissions amount; Turbo-supercharger is in operational process, under it is often in high speed, high temperature operation, supercharger turbine end temperature is at about 800 degree, traditional turbo-supercharger is made up of iron-nickel alloy, its high thermal resistance is poor, it is perishable in hot environment simultaneously, has a strong impact on the normal operation of turbo-supercharger, ensures that car safety runs.
Summary of the invention
The object of the present invention is to provide a kind of corrosion-and high-temp-resistant turbo-supercharger, it has the advantages such as high temperature resistant, erosion resistance is stronger.
The technical scheme that the present invention takes is as follows: a kind of corrosion-and high-temp-resistant turbo-supercharger, and it is synthesized by titanium carbide, vanadium carbide, chromium carbide, nickel, molybdenum, wherein titanium carbide 50-80%, vanadium carbide 5-12%, chromium carbide 2-10%, nickel 8-22%, molybdenum 5-25%.
Further, the preferred 6-9% of weight percent of described vanadium carbide, the preferred 15-22% of weight percent of nickel, the preferred 5-15% of weight percent of molybdenum.
Beneficial effect of the present invention is: corrosion-and high-temp-resistant turbo-supercharger, adopt the synthesis of titanium carbide, vanadium carbide, chromium carbide, nickel, molybdenum, synthesized turbo-supercharger heat resisting temperature can reach 1000 DEG C, ensure that the normal operation of turbo-supercharger, and car safety runs.
Embodiment
For further setting forth the present invention for the technique means that reaches predetermined goal of the invention and take and effect, below in conjunction with preferred embodiment, to the embodiment of corrosion-and high-temp-resistant turbo-supercharger proposed according to the present invention, method, step and performance thereof, be described in detail as follows:
A kind of corrosion-and high-temp-resistant turbo-supercharger, it is synthesized by titanium carbide, vanadium carbide, chromium carbide, nickel, molybdenum, wherein titanium carbide 50-80%, vanadium carbide 5-12%, chromium carbide 2-10%, nickel 8-22%, molybdenum 5-25%.According to the sintering method of existing stupalith, this raw material can be made corrosion-and high-temp-resistant turbo-supercharger.
The preferred 6-9% of weight percent of described vanadium carbide, the preferred 15-22% of weight percent of nickel, the preferred 5-15% of weight percent of molybdenum.
The density of this corrosion-and high-temp-resistant turbine material is 6.0-6.4g ∕ cm
3, compared with existing iron-nickel alloy, its density is less, therefore turbo-supercharger lighter in weight.
In addition, corrosion-and high-temp-resistant turbo-supercharger, adopt the synthesis of titanium carbide, vanadium carbide, chromium carbide, nickel, molybdenum, synthesized turbo-supercharger heat resisting temperature can reach 1000 DEG C, ensure that the normal operation of turbo-supercharger, and car safety runs.
Embodiments of the invention just introduce its embodiment, do not lie in and limit its protection domain.The technician of the industry can make some amendment under the inspiration of the present embodiment, therefore all equivalences done according to the scope of the claims of the present invention change or modify, and all belong within the scope of Patent right requirement of the present invention.
Claims (2)
1. a corrosion-and high-temp-resistant turbo-supercharger, is characterized in that, it is synthesized by titanium carbide, vanadium carbide, chromium carbide, nickel, molybdenum, wherein titanium carbide 50-80%, vanadium carbide 5-12%, chromium carbide 2-10%, nickel 8-22%, molybdenum 5-25%.
2. a kind of corrosion-and high-temp-resistant turbo-supercharger according to claim 1, is characterized in that, the preferred 6-9% of weight percent of described vanadium carbide, the preferred 15-22% of weight percent of nickel, the preferred 5-15% of weight percent of molybdenum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510442917.1A CN105063453A (en) | 2015-07-27 | 2015-07-27 | High-temperature-resistant and corrosion-resistant turbocharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510442917.1A CN105063453A (en) | 2015-07-27 | 2015-07-27 | High-temperature-resistant and corrosion-resistant turbocharger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105063453A true CN105063453A (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510442917.1A Pending CN105063453A (en) | 2015-07-27 | 2015-07-27 | High-temperature-resistant and corrosion-resistant turbocharger |
Country Status (1)
| Country | Link |
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| CN (1) | CN105063453A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6457962A (en) * | 1987-08-26 | 1989-03-06 | Kubota Ltd | Composite member for continuous casting |
| CN1324957A (en) * | 2000-05-24 | 2001-12-05 | 曾佑鑫 | Iron-base powder metallurgy air valve base for internal combustion engine and its production process |
| CN1568681A (en) * | 2004-05-10 | 2005-01-26 | 孔繁伟 | Method for cultivating toad evildoers using traditional Chinese medicine |
| CN102951904A (en) * | 2012-11-21 | 2013-03-06 | 邓湘凌 | Corrosion resistant high temperature resistant car pressurizing turbo material |
-
2015
- 2015-07-27 CN CN201510442917.1A patent/CN105063453A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6457962A (en) * | 1987-08-26 | 1989-03-06 | Kubota Ltd | Composite member for continuous casting |
| CN1324957A (en) * | 2000-05-24 | 2001-12-05 | 曾佑鑫 | Iron-base powder metallurgy air valve base for internal combustion engine and its production process |
| CN1568681A (en) * | 2004-05-10 | 2005-01-26 | 孔繁伟 | Method for cultivating toad evildoers using traditional Chinese medicine |
| CN102951904A (en) * | 2012-11-21 | 2013-03-06 | 邓湘凌 | Corrosion resistant high temperature resistant car pressurizing turbo material |
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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: 20151118 |