| 摘要 |
FIELD: metallurgy. ^ SUBSTANCE: aluminium is molten, and then the melt is brought to overheated state at temperature of 1100C. 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 1100C 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 |
