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.
B22F 10/28 - Fusion sur lit de poudre, p.ex. fusion sélective par laser [FSL] ou fusion par faisceau d’électrons [EBM]
B22F 10/366 - Paramètres de balayage, p.ex. distance d’éclosion ou stratégie de balayage
B22F 10/38 - Commande ou régulation des opérations pour obtenir des caractéristiques spécifiques du produit, p.ex. le lissage de la surface, la densité, la porosité ou des structures creuses
B33Y 70/00 - Matériaux spécialement adaptés à la fabrication additive
C22C 1/04 - Fabrication des alliages non ferreux par métallurgie des poudres
C22C 19/00 - Alliages à base de nickel ou de cobalt, seuls ou ensemble
C22C 33/02 - Fabrication des alliages ferreux par des techniques de la métallurgie des poudres
C22C 38/12 - Alliages ferreux, p.ex. aciers alliés contenant du tungstène, du tantale, du molybdène, du vanadium ou du niobium
The present invention relates to a 3D-printed cobalt-based alloy product comprising carbon, tungsten and chromium with very good mechanical and thermal properties as well as a method of preparing the 3D-printed product and a powder alloy. The alloy has a high carbon content leading to high carbide content but small and evenly distributed carbides. A method facilitating 3D printing of high carbide content alloys such as the present alloy is also disclosed.
B33Y 70/00 - Matériaux spécialement adaptés à la fabrication additive
B33Y 70/10 - Composites de différents types de matériaux, p.ex. mélanges de céramiques et de polymères ou mélanges de métaux et de biomatériaux
C22C 30/00 - Alliages contenant moins de 50% en poids de chaque constituant
C22C 32/00 - Alliages non ferreux contenant entre 5 et 50% en poids d'oxydes, de carbures, de borures, de nitrures, de siliciures ou d'autres composés métalliques, p.ex. oxynitrures, sulfures, qu'ils soient soient ajoutés comme tels ou formés in situ
B22F 10/362 - Commande ou régulation des opérations des paramètres du faisceau d’énergie pour le préchauffage
B22F 10/66 - Traitement de pièces ou d'articles après leur formation par des moyens mécaniques
B33Y 30/00 - Appareils pour la fabrication additive; Leurs parties constitutives ou accessoires à cet effet
B33Y 80/00 - Produits obtenus par fabrication additive
3.
3D PRINTED HIGH CARBON CONTENT STEEL AND METHOD OF PREPARING THE SAME
A 3D printed product of an iron based alloy having a narrow distribution of carbide areas is disclosed, as well as a method of preparing the product where the HIP and hardening is combined.
The present invention relates to a 3D-printed iron based alloy product comprising carbon, tungsten, vanadium, cobalt, chromium and molybdenum with very high hardness and very good high temperature properties thermal properties as well as a method of preparing the 3D-printed product and a powder alloy.
The present invention relates to a 3D printed product of an iron based alloy having a narrow distribution of carbide areas and to a method of preparing the product where the HIP and hardening is combined.
The present invention relates to a 3D printed product of an iron based alloy having a narrow distribution of carbide areas and to a method of preparing the product where the HIP and hardening is combined.
The present invention relates to a 3D-printed cobalt-based alloy product comprising carbon, tungsten and chromium with very good mechanical and thermal properties as well as a method of preparing the 3D-printed product and a powder alloy. The alloy has a high carbon content leading to high carbide content but small and evenly distributed carbides. A method facilitating 3D printing of high carbide content alloys such as the present alloy is also disclosed.
B33Y 70/00 - Matériaux spécialement adaptés à la fabrication additive
B23K 15/00 - Soudage ou découpage par faisceau d'électrons
C22C 30/00 - Alliages contenant moins de 50% en poids de chaque constituant
C22C 32/00 - Alliages non ferreux contenant entre 5 et 50% en poids d'oxydes, de carbures, de borures, de nitrures, de siliciures ou d'autres composés métalliques, p.ex. oxynitrures, sulfures, qu'ils soient soient ajoutés comme tels ou formés in situ
B22F 1/05 - Poudres métalliques caractérisées par la dimension ou la surface spécifique des particules
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
Produits et services
Metals and metal alloys; common metals in powder form; metal alloys for further manufacturing in the nature of additive alloys for the production of steel; metal alloys for further manufacturing in the nature of additive alloys for the production of iron; molds of metal for casting ceramic or metal materials; unworked and partly worked common metals; base metals and their alloys and goods made therefrom, namely, small items of metal hardware in the nature of nuts, springs, washers, pulleys, pulls, screws, bolts, hooks, clamps, casting moulds for metal, plastic and ceramic materials, hydraulic tools being adapters for use with hydraulic systems, nozzles of metal being pipe fittings; metal pipes and tubes Machines for metalworking, namely, grinding machines with spiral bevel gears; Transmission gears for machines; boring machines; broaching machines for metalworking; bending machines; cutting machines; drilling machines; milling machines; hydraulic presses for metalworking; grinding machines for metalworking; shaping machines for metalworking; shearing machines for metalworking; planing machines; punching presses for metalworking; machine tools for metalworking; ball-bearings for use in metalworking machines, namely, machines for turning, milling, drilling, broaching; machine knives being tools for metalworking machines; rock drills; industrial drills being machines for metalworking; rotary drills being drilling machines; hammer drills being power tools; blades being machine parts for use in metalworking; impellers being machine parts for use in metalworking; broaches being machine tools for use in metalworking; milling cutters being machine tools for use in metalworking; Additive Manufacturing machines being 3d printers; metal cutting tools being machine parts for use in metalworking; Oil refining machines; valves being parts of metalworking machines; mechanical stamping tools being machine tools for use in metalworking; machine tool couplings being machine parts for use in metalworking; machine couplings being machine parts for use in metalworking; Wear segments for crushers, namely wear plates being parts of metalworking machines; Wear plates being parts of for metalworking machines Treatment of materials in the nature of metal; working of industrially-produced material, in particular metal; Heat treatment of metals; metal casting; die casting; jewelry casting; metal stamping; metal pressing
The present invention relates to a 3D-printed iron based alloy product comprising carbon, tungsten, vanadium, cobalt, chromium and molybdenum with very high hardness and very good high temperature properties thermal properties as well as a method of preparing the 3D-printed product and a powder alloy.
The present invention relates to a 3D-printed iron based alloy product comprising carbon, tungsten, vanadium, cobalt, chromium and molybdenum with very high hardness and very good high temperature properties thermal properties as well as a method of preparing the 3D-printed product and a powder alloy.
The present invention relates to a 3D-printedcobalt-basedalloy product comprising carbon, tungsten and chromium with very good mechanical and thermal properties as well as a method of preparing the 3D-printedproductand a powder alloy. The alloy has a high carbon content leading to high carbide content but small and evenly distributed carbides. A method facilitating 3D printing of high carbide content alloys such as the present alloy is also disclosed.
B22F 3/105 - Frittage seul en utilisant un courant électrique, un rayonnement laser ou un plasma
C22C 1/10 - Alliages contenant des composants non métalliques
C22C 19/07 - Alliages à base de nickel ou de cobalt, seuls ou ensemble à base de cobalt
C22C 32/00 - Alliages non ferreux contenant entre 5 et 50% en poids d'oxydes, de carbures, de borures, de nitrures, de siliciures ou d'autres composés métalliques, p.ex. oxynitrures, sulfures, qu'ils soient soient ajoutés comme tels ou formés in situ
The present invention relates to a 3D-printedcobalt-basedalloy product comprising carbon, tungsten and chromium with very good mechanical and thermal properties as well as a method of preparing the 3D-printedproductand a powder alloy. The alloy has a high carbon content leading to high carbide content but small and evenly distributed carbides. A method facilitating 3D printing of high carbide content alloys such as the present alloy is also disclosed.
C22C 19/07 - Alliages à base de nickel ou de cobalt, seuls ou ensemble à base de cobalt
C22C 30/00 - Alliages contenant moins de 50% en poids de chaque constituant
C22C 32/00 - Alliages non ferreux contenant entre 5 et 50% en poids d'oxydes, de carbures, de borures, de nitrures, de siliciures ou d'autres composés métalliques, p.ex. oxynitrures, sulfures, qu'ils soient soient ajoutés comme tels ou formés in situ
09 - Appareils et instruments scientifiques et électriques
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
Produits et services
Metals and metal alloys; metals in powder form; metal
materials comprising ceramic; unworked and partly worked
common metals; base metals and their alloys and goods made
therefrom such as wrought products, pipes, lines, hoses,
valves, nuts, bolts, fasteners, locks, keys, moldings made
by metal, cables, threads, chains, statues and art objects
made by metal, additively designed metal parts as well as
materials and elements of metal for building and
construction. Machines and machine tools for metalworking. Electric and electronic apparatus and instruments for
measuring, checking (supervision); control and monitoring
equipment for manufacturing machines; computer programs for
design and working of metal objects; computer programs for
production planning; computer programs for controlling
manufacturing machines. Treatment of materials for design of metals via adaptive
production; working of industrially-produced material,
namely metal.
09 - Appareils et instruments scientifiques et électriques
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
Produits et services
Metals and metal alloys; metals in powder form; ceramic metals; unworked and partly worked common metals; base metals and their alloys and goods made therefrom such as wrought products, pipes, lines, hoses, valves, nuts, bolts, fasteners, locks, keys, moldings made by metal, cables, threads, chains, statues and art objects made by metal, additively designed metal parts as well as materials and elements of metal for building and construction. Machines and machine tools for metalworking. Electric and electronic apparatus and instruments for measuring, checking (supervision); control and monitoring equipment for manufacturing machines; computer programs for design and working of metal objects; computer programs for production planning; computer programs for controlling manufacturing machines. Treatment of materials for design of metals via adaptive production; working of industrially-produced material, namely metal.
09 - Appareils et instruments scientifiques et électriques
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
Produits et services
Metals and metal alloys; metals in powder form; ceramic
metals (term considered too vague by the International
Bureau - rule 13(2)(b) of the Common Regulations); unworked
and partly worked common metals; base metals and their
alloys and goods made therefrom. Machines and machine tools for metalworking. Electric and electronic apparatus and instruments for
measuring, checking (supervision); control and monitoring
equipment for manufacturing machines; computer programs for
design and working of metal objects; computer programs for
production planning; computer programs for controlling
manufacturing machines. Treatment of materials; working of industrially-produced
material, in particular metal.
09 - Appareils et instruments scientifiques et électriques
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
Produits et services
Metals and metal alloys; metals in powder form; ceramic metals; unworked and partly worked common metals; base metals and their alloys and goods made therefrom. Machines and machine tools for metalworking. Electric and electronic apparatus and instruments for measuring, checking (supervision); control and monitoring equipment for manufacturing machines; computer programs for design and working of metal objects; computer programs for production planning; computer programs for controlling manufacturing machines. Treatment of materials; working of industrially-produced material, in particular metal.