Processing of MIM feedstocks based on Inconel 718 powder and partially water-soluble binder varying in PEG molecular weight

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F17%3A63517094" target="_blank" >RIV/70883521:28610/17:63517094 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.sciencedirect.com/science/article/pii/S003259101730760X" target="_blank" >http://www.sciencedirect.com/science/article/pii/S003259101730760X</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.powtec.2017.09.029" target="_blank" >10.1016/j.powtec.2017.09.029</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Processing of MIM feedstocks based on Inconel 718 powder and partially water-soluble binder varying in PEG molecular weight

Popis výsledku v původním jazyce

This paper deals with a complex characterization of metal injection molding (MIM) feedstocks based on Inconel 718 powder and partially water-soluble binder systems. Polyethylene glycol (PEG) is a well-known component in design of feedstock formulations due to its low viscosity, solubility in the water, eco-friendly nature and commercial availability. The main objective of this paper is to investigate the influence of PEG molecular weight on overall MIM process chain including its eventual impact on final mechanical properties. For this purpose, 7 feedstocks with a fixed amount of powder loading (59 vol%) and the binder composition differing in molecular weight of PEG (in a range from 1500 to 20,000 g/mol) were investigated. The PEG molecular weight was found to have the considerable impact on the feedstock moldability and debinding kinetics.

Název v anglickém jazyce

Processing of MIM feedstocks based on Inconel 718 powder and partially water-soluble binder varying in PEG molecular weight

Popis výsledku anglicky

This paper deals with a complex characterization of metal injection molding (MIM) feedstocks based on Inconel 718 powder and partially water-soluble binder systems. Polyethylene glycol (PEG) is a well-known component in design of feedstock formulations due to its low viscosity, solubility in the water, eco-friendly nature and commercial availability. The main objective of this paper is to investigate the influence of PEG molecular weight on overall MIM process chain including its eventual impact on final mechanical properties. For this purpose, 7 feedstocks with a fixed amount of powder loading (59 vol%) and the binder composition differing in molecular weight of PEG (in a range from 1500 to 20,000 g/mol) were investigated. The PEG molecular weight was found to have the considerable impact on the feedstock moldability and debinding kinetics.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

<a href="/cs/project/LO1504" target="_blank" >LO1504: Centrum polymerních systémů plus</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Powder Technology

ISSN

0032-5910

e-ISSN

—

Svazek periodika

322

Číslo periodika v rámci svazku

Neuveden

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

8

Strana od-do

439-446

Kód UT WoS článku

000413880100045

EID výsledku v databázi Scopus

2-s2.0-85029892153