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1. WO2020156779 - NICKEL-BASED ALLOY FOR HIGH-TEMPERATURE APPLICATIONS, AND METHOD

Publication Number WO/2020/156779
Publication Date 06.08.2020
International Application No. PCT/EP2020/050506
International Filing Date 10.01.2020
IPC
C22C 19/05 2006.1
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
CALLOYS
19Alloys based on nickel or cobalt
03based on nickel
05with chromium
B22F 3/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
3Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor
B33Y 70/00 2020.1
BPERFORMING OPERATIONS; TRANSPORTING
33ADDITIVE MANUFACTURING TECHNOLOGY
YADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
70Materials specially adapted for additive manufacturing
CPC
B22F 10/28
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER
10Additive manufacturing of workpieces or articles from metallic powder
20Direct sintering or melting
28Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
B22F 2301/15
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER
2301Metallic composition of the powder or its coating
15Nickel or cobalt
B22F 2998/00
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER
2998Supplementary information concerning processes or compositions relating to powder metallurgy
B22F 2999/00
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER
2999Aspects linked to processes or compositions used in powder metallurgy
B22F 5/009
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER
5Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
009of turbine components other than turbine blades
B33Y 10/00
BPERFORMING OPERATIONS; TRANSPORTING
33ADDITIVE MANUFACTURING TECHNOLOGY
YADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
10Processes of additive manufacturing
Applicants
  • SIEMENS ENERGY GLOBAL GMBH & CO. KG [DE]/[DE]
Inventors
  • GOTTERBARM, Martin
  • HASSELQVIST, Magnus
  • HEINZE, Christoph
  • SCHÄFER, Martin
Priority Data
10 2019 201 095.429.01.2019DE
Publication Language German (de)
Filing Language German (DE)
Designated States
Title
(DE) NICKELBASISLEGIERUNG FÜR HOCHTEMPERATURANWENDUNGEN UND VERFAHREN
(EN) NICKEL-BASED ALLOY FOR HIGH-TEMPERATURE APPLICATIONS, AND METHOD
(FR) ALLIAGE À BASE DE NICKEL POUR APPLICATIONS HAUTE TEMPÉRATURE ET PROCÉDÉ
Abstract
(DE) Durch die selektive Auswahl der Legierungselemente wird eine Legierung bereitgestellt, mit denen rissfreie Bauteile erzeugt werden können.
(EN) A selective choice of alloy elements permits the provision of an alloy which can be used to produce components devoid of cracking.
(FR) Un alliage, au moyen duquel des pièces sans fissure peuvent être fabriquées, est mis au point grâce au choix sélectif des éléments de l'alliage.
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