КФУ. Карточка публикации. Mechanism and Kinetics of Formation of Intermetallic Layers on the Surface of Steel Press Molds in Casting of Silumins

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MECHANISM AND KINETICS OF FORMATION OF INTERMETALLIC LAYERS ON THE SURFACE OF STEEL PRESS MOLDS IN CASTING OF SILUMINS

Форма представления

Статьи в зарубежных журналах и сборниках

Год публикации

2018

Язык

английский

Авторы, сотрудники КФУ

Колесников Михаил Семенович, автор

Мухаметзянов Ильнар Ринатович, автор

Мухаметзянова Гульнара Фагимовна, автор

Авторы, аспиранты КФУ

Мухаметзянов Ильнар Ринатович, автор

Библиографическое описание на языке оригинала

Mukhametzyanova G.F, Kolesnikov M.S, Mukhametzyanov I.R., Mechanism and Kinetics of Formation of Intermetallic Layers on the Surface of Steel Press Molds in Casting of Silumins//Metal Science and Heat Treatment. - 2018. - Vol.60, Is.3-4. - P.190-193.

Аннотация

Regular features of the mechanism and kinetics of formation of transition layers under interaction between castable silumins and die steel 4KhVMFS (DI-22) used for making press molds are determined. The process of dissolution of the material of the press molds in AL-2 (AK12) silumin is accompanied by formation of aluminum-enriched intermetallic compounds of FeAl3 and Al4Si2Fe types and then by formation of Fe2Al5 and Fe3 Al intermetallic compounds with elevated iron content on the contact surface. Cross diffusion of aluminum is activated in regions under the continuous intermetallic layer on the surface of the mold and causes formation of a layer of a solid solution of aluminum in the steel, which is responsible for sticking of the material of the casting to the mold.

Ключевые слова

die steel, silumin, intermetallic compounds, thermomechanical fatigue cracks, microhardness, x-ray diffraction and metallographic analysis

Название журнала

Metal Science and Heat Treatment

URL

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85053700922&doi=10.1007%2fs11041-018-0259-5&partnerID=40&md5=87c4103e201f59b5830201820d910b62

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https://repository.kpfu.ru/?p_id=186170

Полная запись метаданных

Поле DC	Значение	Язык
dc.contributor.author	Колесников Михаил Семенович	ru_RU
dc.contributor.author	Мухаметзянов Ильнар Ринатович	ru_RU
dc.contributor.author	Мухаметзянова Гульнара Фагимовна	ru_RU
dc.contributor.author	Мухаметзянов Ильнар Ринатович	ru_RU
dc.date.accessioned	2018-01-01T00:00:00Z	ru_RU
dc.date.available	2018-01-01T00:00:00Z	ru_RU
dc.date.issued	2018	ru_RU
dc.identifier.citation	Mukhametzyanova G.F, Kolesnikov M.S, Mukhametzyanov I.R., Mechanism and Kinetics of Formation of Intermetallic Layers on the Surface of Steel Press Molds in Casting of Silumins//Metal Science and Heat Treatment. - 2018. - Vol.60, Is.3-4. - P.190-193.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/?p_id=186170	ru_RU
dc.description.abstract	Metal Science and Heat Treatment	ru_RU
dc.description.abstract	Regular features of the mechanism and kinetics of formation of transition layers under interaction between castable silumins and die steel 4KhVMFS (DI-22) used for making press molds are determined. The process of dissolution of the material of the press molds in AL-2 (AK12) silumin is accompanied by formation of aluminum-enriched intermetallic compounds of FeAl3 and Al4Si2Fe types and then by formation of Fe2Al5 and Fe3 Al intermetallic compounds with elevated iron content on the contact surface. Cross diffusion of aluminum is activated in regions under the continuous intermetallic layer on the surface of the mold and causes formation of a layer of a solid solution of aluminum in the steel, which is responsible for sticking of the material of the casting to the mold.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	die steel	ru_RU
dc.subject	silumin	ru_RU
dc.subject	intermetallic compounds	ru_RU
dc.subject	thermomechanical fatigue cracks	ru_RU
dc.subject	microhardness	ru_RU
dc.subject	x-ray diffraction and metallographic analysis	ru_RU
dc.title	Mechanism and Kinetics of Formation of Intermetallic Layers on the Surface of Steel Press Molds in Casting of Silumins	ru_RU
dc.type	Статьи в зарубежных журналах и сборниках	ru_RU