Please use this identifier to cite or link to this item:
https://essuir.sumdu.edu.ua/handle/123456789/99638
Or use following links to share this resource in social networks:
Tweet
Recommend this item
Title | Infiltration process in selective laser sintering |
Authors |
Bezkhlibnyi, D.
Pukhalska, G. |
ORCID | |
Keywords |
інфільтрація лазерне спікання infiltration laser sintering |
Type | Conference Papers |
Date of Issue | 2025 |
URI | https://essuir.sumdu.edu.ua/handle/123456789/99638 |
Publisher | Sumy State University |
License | In Copyright |
Citation | Bezkhlibnyi D., Pukhalska G. Infiltration process in selective laser sintering // Сучасні технології у промисловому виробництві : матеріали XII Всеукраїнської науково-технічної конференції, м. Суми, 22–25 квітня 2025 р. / редкол. : О. Г. Гусак, І. В. Павленко. Суми : Сумський державний університет, 2025. С. 33. |
Abstract |
The technological process of infiltration is widely used as a method of postprocessing
of additive manufacturing products (SLS, SLM) to reduce the
technological porosity of the resulting products and increase their functionality.
Infiltration is carried out outside the main installation (in the furnace). It is based
on the penetration of infiltrated substances, which have a lower melting point
compared to the main material, into the pores of the product due to the capillary
effect, which significantly increases the density. The technology is used for
products obtained by sintering metal, non-metallic powders, composite
compositions. The essence of the infiltration method is that a cellular framework is
formed from the powder of a more refractory component, and then the pores are
filled with a molten low-melting component (metal or alloy). To improve
infiltration, a small amount (2.5÷5.0%) of infiltrate powder or any other lowmelting
substance is added to the powder of the refractory component before
molding [1]. |
Appears in Collections: |
Наукові видання (ТеСЕТ) |
Views
Downloads
Files
File | Size | Format | Downloads |
---|---|---|---|
Bezkhlibnyi_infiltration.pdf | 342.41 kB | Adobe PDF | 0 |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.