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Registration Number

0205U006681, 0104U000464 , R & D reports

Title

Peculiarity forming of structure and propertyes of aluminium and cupper alloys of technical insistence fixing

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Head

Chernega D.F.,

Registration Date

13-12-2005

Organization

National Technscal University of Ukraine "Kiev Polytechnic Institute".

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3. The work has made in order to defenition of influence of complexse modifying and of technological factore on structure and properties of casting Al and Cu alloys. On this basiment work out pfysical-chemical these of greation of casting materials on basis Al and Cu with high limit of firmness wear and tear and mechanical properties. The fusion melt aluminium alloys (AK12M2, AK12M2MгН, AK18) processing by principle new complexs-modifier, permits to grow their of firmness wear and tear by resistance 250-260 MPa and 20-30 %. The fusion melt Бр.А12Мц4 processing by addition Ni and Ti, modifier-mixture (B, Ti, C, N), permits to grow their of firmness wear and tear of material by 25-30 % relatively alloy Бр.А9Мц2.

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2020-04-02