FIELD: metallurgy.
SUBSTANCE: aluminium is molten, and then the melt is brought to overheated state at temperature of 1100°C. After that, lead, stannum, copper and silicium is introduced subsequently so that alloy can be obtained either with the following composition, wt %: lead 7.4, stannum 0.9, copper 0.4, silicium 3.4, aluminium 87.9, or with the following composition, wt %: lead 9.1, stannum 2.1, copper 1.6, silicium 4.6, aluminium 82.6; the melt is mixed, exposed at overheat temperature of 1100°C and drained to horizontal flat mould. The melt hardening in the mould is treated with electric and magnetic crossed fields and cast sputtering target is manufactured.
EFFECT: producing the target allowing to obtain thin working layers on treated items and providing improved running-in ability and scoring resistance of working layers without reducing the strength and wear resistance.
1 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR OBTAINING SPUTTERING TARGET FROM ALUMINIUM-BASED ALLOY | 2010 |
|
RU2446229C1 |
| ALUMINUM BASED ANTIFRICTION ALLOY | 2010 |
|
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| PROCEDURE FOR PRODUCTION OF ALLOY ON BASE OF ALUMINIUM OF SYSTEM ALUMINIUM-TIN-LEAD-COPPER WITH ADDITIVES OF INDIUM AND/OR BISMUTH FOR INSERTIONS OF FRICTION BEARING IN INTERNAL COMBUSTION ENGINE | 2009 |
|
RU2413022C1 |
| ALUMINUM BASED ANTIFRICTION ALLOY | 2010 |
|
RU2441931C1 |
| METHOD OF PRODUCING BIMETAL WORKPIECE FROM ANTIFRICTION ALLOY | 2015 |
|
RU2590464C1 |
| ALUMINIUM-BASE ANTIFRICTION ALLOY | 1993 |
|
RU2049140C1 |
| INSERT OF PLAIN BEARING OF AUGMENTED INTERNAL COMBUSTION ENGINE | 1996 |
|
RU2154754C2 |
| ANTIFRICTION ALLOY AND METHOD OF MAKING BIMETALLIC BLANK FOR BEARING FROM THIS ALLOY | 2001 |
|
RU2186869C1 |
| ALUMINIUM-BASED ANTIFRICTION ALLOY | 1995 |
|
RU2081932C1 |
| ALUMINIUM-BASE BEARING ALLOY AND METHOD OF MANUFACTURE OF BIMETALLIC BLANK FOR BEARINGS FROM THIS ALLOY | 1996 |
|
RU2087577C1 |
