Copper Alloys Structure Parameters; Advanced Materials Research; Vol. 1040 : High Technology: Research and Applications 2014 (HTRA 2014)

Copper Alloys Structure Parameters; Advanced Materials Research; Vol. 1040 : High Technology: Research and Applications 2014 (HTRA 2014)

Dettagli Bibliografici
Parent link:Advanced Materials Research: Scientific Journal
Vol. 1040 : High Technology: Research and Applications 2014 (HTRA 2014).— 2014.— [P. 225-229]
Autore principale: Martyushev N. V. Nikita Vladimirovich
Ente Autore: Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Кафедра материаловедения и технологии металлов (МТМ)
Riassunto:Title screen
In this research it was examined the influence of crystallisation conditions binary leaded bronze on parametres of a received microstructure. Change of crystallisation conditions was carried out by change of cooling melt speed, through preliminary heating of casting moulds. Quantitative regularities of influence of cooling rate of explored bronze on parametres dendritic cells, grain size are presented. The data about formation of lead inclusions between dendrites of a copper matrix are published as well. It is shown that high rates of cooling of an order 100-150°С/c lead to dendritic structures formation containing only axes of the first and second order. Decrease of cooling rate at the moment of crystallisation to the values less 15°C/c leads to appearance and growth of axes of 3rd order at dendrites matrix.
Режим доступа: по договору с организацией-держателем ресурса
Lingua:inglese
Pubblicazione: 2014
Soggetti:
электронный ресурс
труды учёных ТПУ
медные сплавы
кристаллизация
свинцовые включения
Accesso online:http://dx.doi.org/10.4028/www.scientific.net/AMR.1040.225
Natura: MixedMaterials Elettronico Capitolo di libro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=639166

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