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

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

8 Цитирования (Scopus)

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 оригиналаАнглийский
Название основной публикацииAdvanced Materials for Technical and Medical Purpose
ИздательTrans Tech Publications Ltd
Страницы220-225
Число страниц6
Том712
ISBN (печатное издание)9783035710649
DOI
СостояниеОпубликовано - 2016
СобытиеWorkshop on Advanced Materials for Technical and Medical Purpose, AMTMP-2016 - Tomsk, Российская Федерация
Продолжительность: 15 фев 201617 фев 2016

Серия публикаций

НазваниеKey Engineering Materials
Том712
ISSN (печатное издание)1013-9826

Конференция

КонференцияWorkshop on Advanced Materials for Technical and Medical Purpose, AMTMP-2016
СтранаРоссийская Федерация
ГородTomsk
Период15.2.1617.2.16

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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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