Temperature calculation for laser sintering of Titanium and Niobium taking into account properties change due to powder layer shrinkage

Аннотация

The model of laser sintering with regard to explicit porosity evolution of powder layer has been suggested. Due to porosity reduction the shrinkage occurs, thermal - physical properties (the heat capacity, thermal conductivity coefficient) and reflection coefficient of laser irradiation change. It has been shown that additional mechanism of convective heat transfer connects with powder layer thickness evolution. It was detected that model obeys some prognostic properties and allows to reveal the area of technological parameters where homogeneous properties of sintered layer form.

Язык оригинала	Английский
Название основной публикации	Advanced Materials for Technical and Medical Purpose
Издатель	Trans Tech Publications Ltd
Страницы	220-225
Число страниц	6
Том	712
ISBN (печатное издание)	9783035710649
DOI	https://doi.org/10.4028/www.scientific.net/KEM.712.220
Состояние	Опубликовано - 2016
Событие	Workshop on Advanced Materials for Technical and Medical Purpose, AMTMP-2016 - Tomsk, Российская Федерация Продолжительность: 15 фев 2016 → 17 фев 2016

Серия публикаций

Название	Key Engineering Materials
Том	712
ISSN (печатное издание)	1013-9826

Конференция

Конференция	Workshop on Advanced Materials for Technical and Medical Purpose, AMTMP-2016
Страна	Российская Федерация
Город	Tomsk
Период	15.2.16 → 17.2.16

ASJC Scopus subject areas

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

Доступ к документу

10.4028/www.scientific.net/KEM.712.220

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Цитировать

Knyazeva, A. G., & Sharkeev, Y. P. (2016). Temperature calculation for laser sintering of Titanium and Niobium taking into account properties change due to powder layer shrinkage. В Advanced Materials for Technical and Medical Purpose (Том 712, стр. 220-225). (Key Engineering Materials; Том 712). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/KEM.712.220

Temperature calculation for laser sintering of Titanium and Niobium taking into account properties change due to powder layer shrinkage. / Knyazeva, Anna G.; Sharkeev, Yuri P.

Advanced Materials for Technical and Medical Purpose. Том 712 Trans Tech Publications Ltd, 2016. стр. 220-225 (Key Engineering Materials; Том 712).

Результат исследований: Материалы для книги/типы отчетов › Материалы для конференции

Knyazeva, AG & Sharkeev, YP 2016, Temperature calculation for laser sintering of Titanium and Niobium taking into account properties change due to powder layer shrinkage. в Advanced Materials for Technical and Medical Purpose. том. 712, Key Engineering Materials, том. 712, Trans Tech Publications Ltd, стр. 220-225, Workshop on Advanced Materials for Technical and Medical Purpose, AMTMP-2016, Tomsk, Российская Федерация, 15.2.16. https://doi.org/10.4028/www.scientific.net/KEM.712.220

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