3D PRINTED METAL WITH CONTROLLED CARBIDE SIZE AND METHOD OF PRODUCING THE SAME

The present invention relates to a 3D-printed product made of at least one alloy wherein the alloy is based on iron, cobalt or nickel and wherein the 3D-printed product comprises a portion made of the alloy and wherein the portion comprises a first sub-portion and a second sub-portion, wherein the f...

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Hauptverfasser:	ARUMSKOG, Pär, BESTE, Ulrik
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADDITIVE MANUFACTURING TECHNOLOGY ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING ALLOYS CASTING CHEMISTRY FERROUS OR NON-FERROUS ALLOYS MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER METALLURGY PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WORKING METALLIC POWDER
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creator	ARUMSKOG, Pär BESTE, Ulrik
description	The present invention relates to a 3D-printed product made of at least one alloy wherein the alloy is based on iron, cobalt or nickel and wherein the 3D-printed product comprises a portion made of the alloy and wherein the portion comprises a first sub-portion and a second sub-portion, wherein the first sub-portion and the second sub-portion share a common border, wherein each of the first and second sub-portions comprises a metal matrix and grains of carbides embedded in the metal matrix wherein the first sub-portion comprises grains of carbides having an average carbide cross-sectional area which differs by a factor of at least 2 from an average carbide cross-sectional area of the grains of carbides of the second sub-portion. La présente invention concerne un produit imprimé en 3D constitué d'au moins un alliage, l'alliage étant à base de fer, de cobalt ou de nickel et le produit imprimé en 3D comprenant une partie constituée de l'alliage et la partie comprenant une première sous-partie et une seconde sous-partie, la première sous-partie et la seconde sous-partie partageant une bordure commune, chacune des première et seconde sous-parties comprenant une matrice métallique et des grains de carbures incorporés dans la matrice métallique, la première sous-partie comprenant des grains de carbures ayant une surface transversale de carbure moyenne qui diffère d'un facteur d'au moins 2 d'une surface transversale de carbure moyenne des grains de carbures de la seconde sous-partie.
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La présente invention concerne un produit imprimé en 3D constitué d'au moins un alliage, l'alliage étant à base de fer, de cobalt ou de nickel et le produit imprimé en 3D comprenant une partie constituée de l'alliage et la partie comprenant une première sous-partie et une seconde sous-partie, la première sous-partie et la seconde sous-partie partageant une bordure commune, chacune des première et seconde sous-parties comprenant une matrice métallique et des grains de carbures incorporés dans la matrice métallique, la première sous-partie comprenant des grains de carbures ayant une surface transversale de carbure moyenne qui diffère d'un facteur d'au moins 2 d'une surface transversale de carbure moyenne des grains de carbures de la seconde sous-partie.</description><language>eng ; fre</language><subject>ADDITIVE MANUFACTURING TECHNOLOGY ; ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING ; ALLOYS ; CASTING ; CHEMISTRY ; FERROUS OR NON-FERROUS ALLOYS ; MAKING METALLIC POWDER ; MANUFACTURE OF ARTICLES FROM METALLIC POWDER ; METALLURGY ; PERFORMING OPERATIONS ; POWDER METALLURGY ; TRANSPORTING ; TREATMENT OF ALLOYS OR NON-FERROUS METALS ; WORKING METALLIC POWDER</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240822&DB=EPODOC&CC=WO&NR=2024170447A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240822&DB=EPODOC&CC=WO&NR=2024170447A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ARUMSKOG, Pär</creatorcontrib><creatorcontrib>BESTE, Ulrik</creatorcontrib><title>3D PRINTED METAL WITH CONTROLLED CARBIDE SIZE AND METHOD OF PRODUCING THE SAME</title><description>The present invention relates to a 3D-printed product made of at least one alloy wherein the alloy is based on iron, cobalt or nickel and wherein the 3D-printed product comprises a portion made of the alloy and wherein the portion comprises a first sub-portion and a second sub-portion, wherein the first sub-portion and the second sub-portion share a common border, wherein each of the first and second sub-portions comprises a metal matrix and grains of carbides embedded in the metal matrix wherein the first sub-portion comprises grains of carbides having an average carbide cross-sectional area which differs by a factor of at least 2 from an average carbide cross-sectional area of the grains of carbides of the second sub-portion. 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language	eng ; fre
recordid	cdi_epo_espacenet_WO2024170447A1
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subjects	ADDITIVE MANUFACTURING TECHNOLOGY ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING ALLOYS CASTING CHEMISTRY FERROUS OR NON-FERROUS ALLOYS MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER METALLURGY PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WORKING METALLIC POWDER
title	3D PRINTED METAL WITH CONTROLLED CARBIDE SIZE AND METHOD OF PRODUCING THE SAME
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