CN100552247C - Production method with diffusion layer PVD bearing shell - Google Patents
Production method with diffusion layer PVD bearing shell Download PDFInfo
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- CN100552247C CN100552247C CNB2007100932186A CN200710093218A CN100552247C CN 100552247 C CN100552247 C CN 100552247C CN B2007100932186 A CNB2007100932186 A CN B2007100932186A CN 200710093218 A CN200710093218 A CN 200710093218A CN 100552247 C CN100552247 C CN 100552247C
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Abstract
The invention discloses a kind of production method with diffusion layer PVD bearing shell, comprise spatter pretreatment, with bearing shell pack into anchor clamps, vacuumize, sputter nickel-barrier layer (Ni), sputter aluminum alloy antifriction layer (AlSnCu), check size and outward appearance, its key is: after described sputter cabin vacuumizes, set up first diffusion layer at the first before magnetron sputtering of PVD bearing shell matrix sputter nickel-barrier layer (Ni); Described sputter nickel-barrier layer (Ni) afterwards, the first before magnetron sputtering of sputter aluminum alloy antifriction layer (AlSnCu) is set up second diffusion layer; The invention provides the method for passing through the magnetron sputtering diffusion layer between a kind of sputtering layer and matrix and sputtering layer and the sputtering layer,, improve bond strength between sputtering layer and matrix and sputtering layer and the sputtering layer by strong structure of the metal of diffusion layer and mechanical interlock.
Description
Technical field
The invention belongs to the production method of bearing shell, specifically, relate to a kind of production method with diffusion layer PVD bearing shell.
Background technique
Bearing shell is the critical movements parts of diesel engine heart, is again basic components and consumable part.
As the heart movement parts, they are critical movements parts of decision diesel engine performance and reliability.
As basic components, they are put in order diesel engine and play crucial supporting effect.
Bearing shell in use lost efficacy, serious consequence such as will directly cause the main frame cylinder deformation or break.
Because bearing shell is article of consumption, occupies heart, diesel engine need disintegrate or the part disintegration during replacing, and the consumption worker is consuming time.Break down in the use, must cause the parking accident.This is definitely unallowed.
Since the last century the eighties, Austria rice crust (Miba) sliding bearing limited company, Bael,Switzerland are adopted this (Balzers) company, (Federal-MogulWorld Wide is Inc.) with Federal-Mogul Wiesbaden Gmbh in the German global company of expense moral riel-Mo Guer; Co.KG Wiesbaden company etc. has successively delivered many pieces of patents with regard to the structure of PVD bearing shell, and product has obtained applying in certain limit, makes significant progress.Commonly used processes bearing shell by the method for magnetron sputtering exactly.
The basic principle of magnetron sputtering: in the sputter cabin of strong electrical field, high magnetic fields, high vacuum, feed small amounts of inert gas (argon gas).Electronics is subjected to the Lorentz force action in magnetic field and carries out spiral accelerated motion and collide with ar atmo under the condition of strong electrical field, high magnetic fields (magnetic direction and direction of an electric field are angled).Ar atmo is ionized into positive argon ion (Ar
+) and another electronics.Argon ion (Ar
+) under electric field action, quicken to fly to sputtering target (negative electrode), make spattered material be dissociated into have at a high speed, the nano_scale particle of the high energy internal surface that condenses upon bearing shell that splashes out forms sputtered layer.
In recent years, because the development speed of main frame is very fast, and load and specific pressure obviously improve, and this has just proposed the requirement of strictness more to the quality of PVD bearing shell.Conclusion is got up, and there is following deficiency in present PVD bearing shell: interlayer lacks mechanical interlocked layer or diffusion layer, between sputtering layer and the matrix and the bond strength between sputtering layer and the sputtering layer limited.
Summary of the invention
The object of the present invention is to provide the method for magnetron sputtering diffusion layer between a kind of sputtering layer and matrix and sputtering layer and the sputtering layer, by strong structure of the metal of diffusion layer and mechanical interlock, improve bond strength between sputtering layer and matrix and sputtering layer and the sputtering layer.
A kind of production method with diffusion layer PVD bearing shell, pass through electrochemical deoiling out of my cabin with the conventional method of producing the PVD bearing shell, pickling, electrolytic degreasing, ultrasonic cleaning, treatment trough, driving, baking oven, rectifier, control subsystem etc. are spattered pretreatment, bearing shell is packed in the magnetron sputtering cabin on the anchor clamps, the magnetron sputtering cabin vacuumizes, sputter nickel-barrier layer (Ni), sputter aluminum alloy antifriction layer (AlSnCu), check size and outward appearance, its key is: after described magnetron sputtering cabin vacuumizes, set up first diffusion layer at the first before magnetron sputtering of PVD bearing shell matrix sputter nickel-barrier layer (Ni); At described sputter nickel-barrier layer (Ni) afterwards, the first before magnetron sputtering of sputter aluminum alloy antifriction layer (AlSnCu) is set up second diffusion layer;
Magnetron sputtering first diffusion layer, PVD bearing shell matrix is in the sputter cabin that vacuumizes, the matrix lining layer that participates in spattering mutually be the CuPbSn alloy wherein Pb 2～30% Sn 1～10%Cu be surplus, adopting purity is 99.99% nickel target, the logical negative bias that goes up of PVD bearing shell matrix :-300～-1700 volts; PVD bearing shell matrix electric current: 0.5～2 ampere; Nickel target negative voltage :-200～-620 volts; Nickel target current: 0.3～1 ampere; Processing time: 3～40 minutes; Last each weight percentages of components of first diffusion layer is as follows: Cu 0～5%; CuPb 2～5%; CuPbSn 5～10%; CuPbSn 5～10%; CuNi 10～30%; CuPbSnNi 3～15%; The CuPbNi surplus; Described first thickness of diffusion layer is 0.05～1um; First diffusion layer and the matrix inner lining that satisfy above-mentioned process parameter sputter form strong structure of metal and mechanical interlock, have improved bond strength between nickel grid sputtering layer and the matrix.
Magnetron sputtering second diffusion layer, the PVD bearing shell matrix that is coated with nickel-barrier layer (Ni) is in the sputter cabin that vacuumizes, the nickel-barrier layer that participates in spattering mutually is Ni, employing purity is 99.2% Al-Sn-Cu alloys target, employing purity is 99.2% Al-Sn-Cu alloys target, (the weight percentage of tin: 16～24%; The weight percentage of copper: 0.6～1.5%; All the other are the weight percentage of aluminium), PVD bearing shell matrix negative bias :-200～-1600 volts; PVD bearing shell matrix electric current: 03～2 ampere; Nickel target negative voltage :-180～-600 volts; Nickel target current: 0.2～1 ampere; Processing time: 2～30 minutes; Each weight percentages of components of the second last diffusion layer is as follows: Ni 0～3%; Ni
3Al 2～15%; NiAl 5～10%; Al
3Ni
210～30%; Al 10～20%; NiAlSnCu 0～15%; AlSnCu 10～25; The AlSn surplus.Described second thickness of diffusion layer is 0.05～1um.When above-mentioned magnetron sputtering first diffusion layer and second diffusion layer in the sputter cabin temperature be 50～98 ℃; The working gas partial pressure of ar gas is 0.4～1Pa.Second diffusion layer and the nickel-barrier layer that satisfy above-mentioned process parameter sputter form strong structure of metal and mechanical interlock, have improved bond strength between nickel grid sputtering layer and the sputter aluminum alloy antifriction layer.
The present invention produces the detection of bearing shell
(1) draws the lattice check
Firmly be deep to 16 of grid square matrix, length of side 1mm with sharp-pointed, sharp pocket knife, do not find that sputtering layer has any part to break away from the phenomenon of matrix from surperficial the drawing of sputtering layer.This obviously is better than the index (drawing two parallel lines at a distance of 2mm) that GB5270-85 provides.
(2) thermal shock check
In electric heating air blast roasting chamber, be heated to (190～200) ℃ insulation half an hour, drop into quenching in the distilled water of room temperature after the taking-up immediately; Under the fluorescent lamp lighting condition of natural light or 40W, detect by an unaided eye after drying moisture, find to bubble, peel phenomenon.Bond strength between sputtering layer and the matrix, between sputtering layer and the sputtering layer obviously is better than the index (quenching after 140～160 ℃ of bakings) that GB5270-85 provides.
Beneficial effect: the bearing shell that the present invention produces passes through the method for magnetron sputtering diffusion layer between sputtering layer and matrix and sputtering layer and sputtering layer, by strong structure of the metal of diffusion layer and mechanical interlock, improve bond strength between sputtering layer and matrix and sputtering layer and the sputtering layer.
Description of drawings
Fig. 1 is the section stratiform structural drawing that has diffusion layer PVD bearing shell among the present invention.
Embodiment
Embodiment 1
As shown in Figure 1, production method with diffusion layer PVD bearing shell, pass through electrochemical deoiling out of my cabin with the conventional method of producing the PVD bearing shell earlier, pickling, electrolytic degreasing, ultrasonic cleaning, treatment trough, driving, baking oven, rectifier, control subsystem etc. are spattered pretreatment, bearing shell is packed in the magnetron sputtering cabin on the anchor clamps, the magnetron sputtering cabin vacuumizes, magnetron sputtering first diffusion layer 3, PVD bearing shell matrix is in the sputter cabin that vacuumizes, the matrix lining layer 1 that participates in spattering mutually is CuPbSn, employing purity is 99.99% nickel target, and PVD bearing shell matrix negative bias is-1700 volts; PVD bearing shell matrix electric current is 2 amperes; Nickel target negative voltage is-200 volts; The nickel target current is 0.3 ampere; Processing time is 8 minutes; Last first diffusion layer, 3 each weight percentages of components are as follows: CuPb 2%; CuPbSn 10%; CuPbSn 5%; CuNi 30%; CuPbSnNi 3%; The CuPbNi surplus; First diffusion layer, 3 thickness 0.05um, use conventional method sputter nickel-barrier layer (Ni) 4, magnetron sputtering second diffusion layer 5 again, the PVD bearing shell matrix that is coated with nickel-barrier layer (Ni) 4 is in the sputter cabin that vacuumizes, the nickel-barrier layer 4 that participates in spattering mutually is Ni, employing purity is 99.2% Al-Sn-Cu alloys target, employing purity is 99.2% Al-Sn-Cu alloys target, the weight percentage of tin in this Al-Sn-Cu alloy: 24%; The weight percentage of copper: 0.6%; All the other are the weight percentage of aluminium, and PVD bearing shell matrix negative bias is-200 volts; PVD
Bearing shell matrix electric current is 0.3 ampere; Nickel target negative voltage is-180 volts; The nickel target current is 0.2 ampere; Processing time is 6 minutes; The second last diffusion layer 5 each weight percentages of components are as follows: Ni 3%; Ni
3Al15%; NiAl 5%; Al
3Ni
230%; Al 10%; AlSnCu 10; The AlSn surplus, second diffusion layer, 5 thickness 0.05um.When magnetron sputtering first diffusion layer 3 and second diffusion layer 5 in the sputter cabin temperature be 50 ℃; The working gas partial pressure of ar gas is 0.41Pa.Then sputter aluminum alloy antifriction layer (AlSnCu) 6, check size and outward appearance, fixed length cutting operation.
Spatter preprocessing system out of my cabin
Form by electrochemical deoiling, pickling, electrolytic degreasing, ultrasonic cleaning, treatment trough, driving, baking oven, rectifier, control subsystem etc.
Host computer system
Form by pump swab system, drive subsystem, power supply, cabin, magnetic control source, temperature control subtense angle, process control machine control subsystem etc.
Spatter after-treatment system
Form by vaccum memory, baking oven, detection, finish, oil sealing, plastic packaging etc.
Workpiece
The connecting rod bearing shell of external diameter 112mm, thickness 3.4mm.
Spatter in the whole operation pretreatment, with bearing shell pack into anchor clamps, vacuumize → sputter nickel-barrier layer (Ni) 4, sputter aluminum alloy antifriction layer (AlSnCu) 6, check that technologies such as size, outward appearance, fixed length cutting operation all are the technology of present general routine, all whole manufacturing process equipments all are existing equipment.
Embodiment 2
As shown in Figure 1, have the production method of diffusion layer PVD bearing shell, Processes and apparatus is identical with embodiment 1, and different is the process conditions of described magnetron sputtering first diffusion layer 3: PVD bearing shell matrix negative bias is-300 volts; PVD bearing shell matrix electric current is 0.5 ampere; Nickel target negative voltage is-620 volts; The nickel target current is 1 ampere; Processing time is 40 minutes; Last first diffusion layer, 3 each weight percentages of components are as follows: Cu 5%; CuPb 5%; CuPbSn 5%; CuPbSn 10%; CuNi 10%; CuPbSnNi 15%; The CuPbNi surplus; First diffusion layer, 3 thickness 0.5um, the process conditions of described magnetron sputtering second diffusion layer 5: employing purity is 99.2% Al-Sn-Cu alloys target, (the weight percentage of tin: 16%; The weight percentage of copper: 1.5%; All the other are the weight percentage of aluminium), PVD bearing shell matrix negative bias :-1600 volts; PVD bearing shell matrix electric current: 2 amperes; Nickel target negative voltage :-600 volts; Nickel target current: 0.1 ampere; Processing time: 2 minutes; The second last diffusion layer 5 each weight percentages of components are as follows: Ni
3Al 2%; NiAl10%; Al
3Ni
210%; Al 20%; NiAlSnCu 15%; AlSnCu 25%; The AlSn surplus, second diffusion layer, 3 thickness 0.5um.When described magnetron sputtering first diffusion layer 3 and second diffusion layer 5 in the sputter cabin temperature be 98 ℃; The working gas partial pressure of ar gas is 1Pa.
Embodiment 3
As shown in Figure 1, have the production method of diffusion layer PVD bearing shell, technology is identical with embodiment 1 with equipment, and different is the process conditions of described magnetron sputtering first diffusion layer 3: PVD bearing shell matrix negative bias is-1000 volts; PVD bearing shell matrix electric current is 1.2 amperes; Nickel target negative voltage is-400 volts; The nickel target current is 0.6 ampere; Processing time: 23 minutes; Last first diffusion layer, 3 each weight percentages of components are as follows: Cu2.5%; CuPb 3.5%; CuPbSn 7.5%; CuPbSn 7.5%; CuNi 20%; CuPbSnNi9%; The CuPbNi surplus; First diffusion layer, 3 thickness 1um, the process conditions of described magnetron sputtering second diffusion layer 5: employing purity is 99.2% Al-Sn-Cu alloys target, (the weight percentage of tin: 20%; The weight percentage of copper: 1%; All the other are the weight percentage of aluminium), PVD bearing shell matrix negative bias is-900 volts; PVD bearing shell matrix electric current: 1.1 amperes; Nickel target negative voltage :-400 volts; Nickel target current: 0.6 ampere; Processing time: 16 minutes; The second last diffusion layer 5 each weight percentages of components are as follows: Ni 1.5%; Ni
3Al8%; NiAl 12%; Al
3Ni
215%; Al 15%; NiAlSnCu 7%; AlSnCu 17%; The AlSn surplus.Second diffusion layer, 3 thickness 1um.When described magnetron sputtering first diffusion layer 3 and second diffusion layer 5 in the sputter cabin temperature be 70 ℃; The working gas partial pressure of ar gas is 0.7Pa.
Embodiment 4
As shown in Figure 1, production method with diffusion layer PVD bearing shell, technology is identical with embodiment 1 with equipment, different is the process conditions of described magnetron sputtering first diffusion layer 3: PVD bearing shell matrix is in the sputter cabin that vacuumizes, the matrix lining layer 1 that participates in spattering mutually is CuPbSn, employing purity is 99.99% nickel target, and to the energising of PVD bearing shell matrix, PVD bearing shell matrix negative bias is-1000 volts; PVD bearing shell matrix electric current is 1 ampere; To the energising of nickel target, the logical negative voltage of nickel target is-200 volts; The nickel target current is 0.3 ampere; It is 3 minutes that matrix lining layer 1 spatters the processing time mutually with the nickel target; Last first diffusion layer, 3 each weight percentages of components are as follows: Cu 2.5%; CuPb 3.5%; CuPbSn 7.5%; CuPbSn 7.5%; CuNi 20%; CuPbSnNi 9%; The CuPbNi surplus;
The process conditions of described magnetron sputtering second diffusion layer 5: the PVD bearing shell matrix that is coated with nickel-barrier layer 4 is in the sputter cabin that vacuumizes, and the nickel-barrier layer 4 that participates in spattering mutually is Ni, and employing purity is 99.2% Al-Sn-Cu alloys target, (the weight percentage of tin: 24%; The weight percentage of copper: 0.6%; All the other are the weight percentage of aluminium) to the energising of PVD bearing shell matrix, PVD bearing shell matrix negative bias :-150 volts; PVD bearing shell matrix electric current is 1 ampere; To the energising of Al-Sn-Cu alloys target, Al-Sn-Cu alloys target negative voltage :-180 volts; Al-Sn-Cu alloys target electric current: 0.2 ampere; Nickel-barrier layer 4 spatters the processing time mutually with the Al-Sn-Cu alloys target: 2 minutes; The second last diffusion layer 5 each weight percentages of components are as follows: Ni 1.5%; Ni
3Al 8%; NiAl 12%; Al
3Ni
215%; Al 15%; NiAlSnCu 7%; AlSnCu 17%; The AlSn surplus.
Embodiment 5
As shown in Figure 1, production method with diffusion layer PVD bearing shell, technology is identical with embodiment 1 with equipment, different is the process conditions of described magnetron sputtering first diffusion layer 3: PVD bearing shell matrix is in the sputter cabin that vacuumizes, the matrix lining layer 1 that participates in spattering mutually is CuPbSn, employing purity is 99.99% nickel target, and to the energising of PVD bearing shell matrix, PVD bearing shell matrix negative bias is-1600 volts; PVD bearing shell matrix electric current is 1.5 amperes; To the energising of nickel target, the logical negative voltage of nickel target is-300 volts; The nickel target current is 0.5 ampere; It is 15 minutes that matrix lining layer 1 spatters the processing time mutually with the nickel target; Last first diffusion layer, 3 each weight percentages of components are as follows: Cu 5%; CuPb 5%; CuPbSn 5%; CuPbSn 10%; CuNi 10%; CuPbSnNi15%; The CuPbNi surplus;
The process conditions of described magnetron sputtering second diffusion layer 5: the PVD bearing shell matrix that is coated with nickel-barrier layer 4 is in the sputter cabin that vacuumizes, and the nickel-barrier layer 4 that participates in spattering mutually is Ni, and employing purity is 99.2% Al-Sn-Cu alloys target, (the weight percentage of tin: 16%; The weight percentage of copper: 1.5%; All the other are the weight percentage of aluminium), to the energising of PVD bearing shell matrix, PVD bearing shell matrix negative bias :-300 volts; PVD bearing shell matrix electric current is 2 amperes; To the energising of Al-Sn-Cu alloys target, Al-Sn-Cu alloys target negative voltage :-250 volts; Al-Sn-Cu alloys target electric current: 0.5 ampere; Nickel-barrier layer 4 spatters the processing time mutually with the Al-Sn-Cu alloys target: 10 minutes; The second last diffusion layer 5 each weight percentages of components are as follows: Ni
3Al 2%; NiAl 10%; Al
3Ni
210%; Al 20%; NiAlSnCu 15%; AlSnCu 25%; The AlSn surplus.
Claims (4)
1, a kind of production method with diffusion layer PVD bearing shell, comprise and spatter that pretreatment, bearing shell pack that anchor clamps, sputter cabin vacuumize into, sputter nickel-barrier layer (4), sputter aluminum alloy antifriction layer (6), check size and outward appearance, it is characterized in that: described sputter cabin vacuumize and sputter nickel-barrier layer (4) between set up first diffusion layer (3) of magnetron sputtering; Between described sputter nickel-barrier layer (4) and sputter aluminum alloy antifriction layer (6), set up second diffusion layer (5) of magnetron sputtering;
The process conditions of described magnetron sputtering first diffusion layer (3): PVD bearing shell matrix is in the sputter cabin that vacuumizes, the matrix lining layer (1) that participates in spattering mutually is CuPbSn, employing purity is 99.99% nickel target, and to the energising of PVD bearing shell matrix, PVD bearing shell matrix negative bias is-300～-1700 volts; PVD bearing shell matrix electric current is 0.5～2 ampere; To the energising of nickel target, the logical negative voltage of nickel target is-200～-620 volts; The nickel target current is 0.3～1 ampere; It is 3～40 minutes that matrix lining layer (1) spatters the processing time mutually with the nickel target; Each weight percentages of components of last first diffusion layer (3) is as follows: Cu 0～5%; CuPb 2～5%; CuPbSn 5～10%; CuNi 10～30%; CuPbSnNi 3～15%; The CuPbNi surplus;
The process conditions of described magnetron sputtering second diffusion layer (5): the PVD bearing shell matrix that is coated with nickel-barrier layer (4) is in the sputter cabin that vacuumizes, the nickel-barrier layer (4) that participates in spattering mutually is Ni, employing purity is 99.2% Al-Sn-Cu alloys target, the weight percentage of tin in this Al-Sn-Cu alloy: 16～24%; The weight percentage of copper: 0.6～1.5%; All the other are the weight percentage of aluminium, to the energising of PVD bearing shell matrix, PVD bearing shell matrix negative bias :-150～-1600 volts; PVD bearing shell matrix electric current is 0.3～2 ampere; To the energising of Al-Sn-Cu alloys target, Al-Sn-Cu alloys target negative voltage :-150～-600 volts; Al-Sn-Cu alloys target electric current: 0.2～1 ampere; Nickel-barrier layer (4) spatters the processing time mutually with the Al-Sn-Cu alloys target: 2～30 minutes; Each weight percentages of components of the second last diffusion layer (5) is as follows: Ni 0～3%; Ni
3Al 2～15%; NiAl 5～10%; Al
3Ni
210～30%; Al 10～20%; NiAlSnCu 0～15%; AlSnCu 10～25%; The AlSn surplus.
2, according to the described production method with diffusion layer PVD bearing shell of claim 1, it is characterized in that: the process conditions of described magnetron sputtering first diffusion layer (3): described PVD bearing shell matrix negative bias is-1000～-1600 volts; PVD bearing shell matrix electric current is 1～1.5 ampere; The logical negative voltage of nickel target is-200～-300 volts; The nickel target current is 0.3～0.5 ampere; It is 3～15 minutes that matrix lining layer (1) spatters the processing time mutually with the nickel target; Each weight percentages of components of last first diffusion layer (3) is as follows: Cu 0～5%; CuPb 2～5%; CuPbSn 5～10%; CuNi 10～30%; CuPbSnNi 3～15%; The CuPbNi surplus.
3, according to the described production method of claim 1, it is characterized in that: the process conditions of described magnetron sputtering second diffusion layer (5): PVD bearing shell matrix negative bias :-150～-300 volts with diffusion layer PVD bearing shell; PVD bearing shell matrix electric current is 1～2 ampere; Al-Sn-Cu alloys target negative voltage :-180～-250 volts; Al-Sn-Cu alloys target electric current: 0.2～0.5 ampere; Nickel-barrier layer (4) spatters the processing time mutually with the Al-Sn-Cu alloys target: 2～10 minutes; Each weight percentages of components of the second last diffusion layer (5) is as follows: Ni 0～3%; Ni
3Al2～15%; NiAl 5～10%; Al
3Ni
210～30%; Al 10～20%; NiAlSnCu 0～15%; AlSnCu 10～25%; The AlSn surplus.
4, according to the described production method of claim 1, it is characterized in that with diffusion layer PVD bearing shell: when described magnetron sputtering first diffusion layer (3) and second diffusion layer (5) in the sputter cabin temperature be 50～98 ℃; The working gas partial pressure of ar gas is 0.4～1Pa.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100932186A CN100552247C (en) | 2007-12-27 | 2007-12-27 | Production method with diffusion layer PVD bearing shell |
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|---|---|---|---|
| CNB2007100932186A CN100552247C (en) | 2007-12-27 | 2007-12-27 | Production method with diffusion layer PVD bearing shell |
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| CN100552247C true CN100552247C (en) | 2009-10-21 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101922514B (en) * | 2010-08-03 | 2012-05-23 | 广州安达汽车零部件股份有限公司 | Bearing bush with vacuum sputtering plating layer and production method thereof |
| CN102494027A (en) * | 2011-12-02 | 2012-06-13 | 广东韶配动力机械有限公司 | Method for preparing bearing bush |
| CN103362954B (en) * | 2013-08-06 | 2016-05-18 | 西安工业大学 | A kind of bearing shell and production method thereof with magnetron sputtering self-lubricating composite coating |
| CN104878353A (en) * | 2014-02-27 | 2015-09-02 | 烟台大丰轴瓦有限责任公司 | Vacuum magnetron bearing shell antifriction alloy layer sputtering technology |
| CN106282954A (en) * | 2016-11-10 | 2017-01-04 | 重庆跃进机械厂有限公司 | The processing method of copper-based alloy bearing bush compound work antifriction layer |
| AT524071B1 (en) * | 2020-07-21 | 2022-06-15 | Miba Gleitlager Austria Gmbh | Process for the production of a multi-layer plain bearing element |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4562122A (en) * | 1983-02-11 | 1985-12-31 | Glyco-Metall-Werke, Daelen & Loos Gmbh | Multi-layer plain bearing |
| EP0186414A2 (en) * | 1984-12-18 | 1986-07-02 | Aeplc | Plain bearings |
| US5334460A (en) * | 1992-01-29 | 1994-08-02 | Daido Metal Company | CU-PB system alloy composite bearing having overlay |
| CN1240889A (en) * | 1998-06-02 | 2000-01-12 | 联合莫古尔威斯巴登有限公司 | Bush and its making method |
| WO2005052202A1 (en) * | 2003-11-21 | 2005-06-09 | Ks Gleitlager Gmbh | Plain bearing composite material comprising a sputtered bearing coating |
| CN1975188A (en) * | 2005-09-16 | 2007-06-06 | 米巴·格来特来格有限公司 | Bearing element |
-
2007
- 2007-12-27 CN CNB2007100932186A patent/CN100552247C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4562122A (en) * | 1983-02-11 | 1985-12-31 | Glyco-Metall-Werke, Daelen & Loos Gmbh | Multi-layer plain bearing |
| EP0186414A2 (en) * | 1984-12-18 | 1986-07-02 | Aeplc | Plain bearings |
| US5334460A (en) * | 1992-01-29 | 1994-08-02 | Daido Metal Company | CU-PB system alloy composite bearing having overlay |
| CN1240889A (en) * | 1998-06-02 | 2000-01-12 | 联合莫古尔威斯巴登有限公司 | Bush and its making method |
| WO2005052202A1 (en) * | 2003-11-21 | 2005-06-09 | Ks Gleitlager Gmbh | Plain bearing composite material comprising a sputtered bearing coating |
| CN1975188A (en) * | 2005-09-16 | 2007-06-06 | 米巴·格来特来格有限公司 | Bearing element |
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| CN101216071A (en) | 2008-07-09 |
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