CN1664144A - High-strength antiwear silicon-base aluminum alloy cylinder liner and its producing method - Google Patents
High-strength antiwear silicon-base aluminum alloy cylinder liner and its producing method Download PDFInfo
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- CN1664144A CN1664144A CN 200510038042 CN200510038042A CN1664144A CN 1664144 A CN1664144 A CN 1664144A CN 200510038042 CN200510038042 CN 200510038042 CN 200510038042 A CN200510038042 A CN 200510038042A CN 1664144 A CN1664144 A CN 1664144A
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- silicon
- alloy
- cylinder liner
- cylinder sleeve
- aluminum alloy
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- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The invention discloses a silicon-based aluminum alloy cylinder liner with high-wearing feature and manufacturing process, which is characterized in that material quality of the whole cylinder liner is made of alloy of silicon, aluminum and iron, which comprises silicon of 30%-80%, aluminum of 10%-45% and iron of 1%-30% and is produced by fusion casting. The cylinder liner has advantages of fine and close of structure, highly polished, high rate of finished products, high-wearing feature and high pull resistance.
Description
Technical field
The present invention relates to cylinder sleeve and manufacture method thereof that piston a kind of and diesel internal combustion engine, motor car engine, hydraulic machinery equipment matches.
Technical background
In engineering goods equipment, the cylinder sleeve that matches with piston is the major parts of various transmission of power, also is the key part of diesel internal combustion engine, motor car engine, hydraulic machinery equipment.At present, the cylinder sleeve surface made from metallic substance is knot carbon easily, and surface hardness is lower, and antiwear property is relatively poor, causes under higher pressure and high temperature pull-cylinder phenomena often takes place when quickening, even the clogs machine is scrapped.And the ceramic liner difficulty of processing is bigger, and yield rate is low.
Summary of the invention
The object of the invention just provides a kind of higher wear resistance that has, alloy cylinder sleeve that can increase the service life and manufacture method thereof.
High-strength antiwear silicon-base aluminum alloy cylinder liner of the present invention is to make like this: the whole material of cylinder sleeve is the alloy of Si, Al, Fe, at first with the SiO of 30%-80%
2, 10%-45% these three kinds of materials of Fe of Al, 1%-30% go into electric furnace, become liquid alloy 1710 degrees centigrade of following meltings; Then liquid alloy is poured among the cylinder sleeve mold, the cylinder sleeve mold changes the maintenance rotation with per minute 200, and mold remains and is not less than 200 degrees centigrade; Liquid alloy the filling mold, solidifies typing, the demoulding under centrifugal action.
High-strength antiwear silicon-base aluminum alloy cylinder liner of the present invention has adopted silicon, aluminium, iron material melting cast molding, the whole material of cylinder sleeve has formed hypereutectic Al-Si reticulattion, make it to have had simultaneously the high rigidity of silicon and the obdurability of aluminium, thereby cylinder sleeve had tensile property and antiwear property preferably.Compared with ceramic liner, high-strength antiwear silicon-base aluminum alloy cylinder liner thermal diffusivity of the present invention is better.
Embodiment
Cylinder high-strength wearable trap making detailed process of the present invention is as follows:
1, chooses SiO
2, Al, Fe make alloy cylinder sleeve, SiO
2Content is 30%-80%; The content of Al is that the content of 10%-45%, Fe is 1%-30%;
2, these three kinds of materials are gone into electric furnace, become liquid alloy 1710 degrees centigrade of following meltings;
3, liquid alloy is poured among the cylinder sleeve mold, the cylinder sleeve mold changes with per minute 200 and keeps rotation, and mold remains and is not less than 200 degrees centigrade, liquid alloy under centrifugal action, the filling mold;
4, liquid alloy solidifies typing, the demoulding, check, warehouse-in.
The high-strength wearable cylinder sleeve dense structure that the present invention makes, highly polished is easy to processing, and the yield rate height has stronger wear resisting property and higher resistance to tension.
Claims (2)
1, a kind of high-strength antiwear silicon-base aluminum alloy cylinder liner is characterized in that the whole material of cylinder sleeve is the alloy of Si, Al, Fe, adopts the SiO of 30%-80%
2, 10%-45% the Fe melting casting of Al, 1%-30% make.
2, a kind of manufacture method of high-strength antiwear silicon-base aluminum alloy cylinder liner according to claim 1, its manufacturing processed is:
A, choose SiO
2, Al, Fe make alloy cylinder sleeve, SiO
2Content is 30%-80%; The content of Al is that the content of 10%-45%, Fe is 1%-30%;
B, these three kinds of materials are gone into electric furnace, become liquid alloy 1710 degrees centigrade of following meltings;
C, liquid alloy is poured among the cylinder sleeve mold, the cylinder sleeve mold changes with per minute 200 and keeps rotation, and mold remains and is not less than 200 degrees centigrade, liquid alloy under centrifugal action, the filling mold;
D, liquid alloy solidify typing, the demoulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100380425A CN1293216C (en) | 2005-03-05 | 2005-03-05 | High-strength antiwear silicon-base aluminum alloy cylinder liner and its producing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100380425A CN1293216C (en) | 2005-03-05 | 2005-03-05 | High-strength antiwear silicon-base aluminum alloy cylinder liner and its producing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1664144A true CN1664144A (en) | 2005-09-07 |
| CN1293216C CN1293216C (en) | 2007-01-03 |
Family
ID=35035453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100380425A Expired - Fee Related CN1293216C (en) | 2005-03-05 | 2005-03-05 | High-strength antiwear silicon-base aluminum alloy cylinder liner and its producing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1293216C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383961A (en) * | 2011-09-20 | 2012-03-21 | 重庆大学 | Aluminum cylinder sleeve of particle strengthened combustion motor and combination forming method with aluminum cylinder body thereof |
| CN106337150A (en) * | 2016-08-29 | 2017-01-18 | 桂林新艺制冷设备有限责任公司 | Piston material for gasoline engine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9422167U1 (en) * | 1994-10-28 | 1999-05-12 | Daimler Chrysler Ag | Cylinder liner made of a hypereutectic aluminum / silicon alloy cast into a crankcase of a reciprocating piston engine |
| JPH09155523A (en) * | 1995-12-01 | 1997-06-17 | Toshiba Corp | Sleeve of die casting machine and production thereof |
| JPH11193750A (en) * | 1997-12-26 | 1999-07-21 | Yamaha Motor Co Ltd | Seal structure of engine |
| JP2002174140A (en) * | 2000-12-05 | 2002-06-21 | Yamaha Motor Co Ltd | Cylinder sleeve and cylinder block for internal combustion engine as well as internal combustion engine |
| JP2002178132A (en) * | 2000-12-07 | 2002-06-25 | Yamaha Motor Co Ltd | Cylinder sleeve and its method for producing the same, and cylinder block for internal combustion engine |
| JP2003129198A (en) * | 2001-10-24 | 2003-05-08 | Honda Motor Co Ltd | Hollow member made from fiber-reinforced metal and manufacturing method therefor |
| CN1208284C (en) * | 2003-08-16 | 2005-06-29 | 江苏天大亚舟高技术陶瓷有限责任公司 | Ceramic furnace bottom roll jacket material and method of making ceramic furnace bottom roll jacket using said material |
-
2005
- 2005-03-05 CN CNB2005100380425A patent/CN1293216C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383961A (en) * | 2011-09-20 | 2012-03-21 | 重庆大学 | Aluminum cylinder sleeve of particle strengthened combustion motor and combination forming method with aluminum cylinder body thereof |
| CN106337150A (en) * | 2016-08-29 | 2017-01-18 | 桂林新艺制冷设备有限责任公司 | Piston material for gasoline engine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1293216C (en) | 2007-01-03 |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070103 Termination date: 20140305 |