NL2029371B1 - Preparation method of 3d printing medical titanium-niobium-zirconium alloy spherical powder and 3d printing method thereof - Google Patents

Preparation method of 3d printing medical titanium-niobium-zirconium alloy spherical powder and 3d printing method thereof Download PDF

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NL2029371B1
NL2029371B1 NL2029371A NL2029371A NL2029371B1 NL 2029371 B1 NL2029371 B1 NL 2029371B1 NL 2029371 A NL2029371 A NL 2029371A NL 2029371 A NL2029371 A NL 2029371A NL 2029371 B1 NL2029371 B1 NL 2029371B1
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niobium
titanium
zirconium
alloy
printing
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Bi Xisheng
He Jianjun
Niu Yan
Ren Yanjie
Zhou Libo
Chen Jian
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Univ Changsha Science & Tech
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00Making metallic powder or suspensions thereof
    • B22F9/02Making metallic powder or suspensions thereof using physical processes
    • B22F9/06Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/02Inorganic materials
    • A61L27/04Metals or alloys
    • A61L27/06Titanium or titanium alloys
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/05Metallic powder characterised by the size or surface area of the particles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/06Metallic powder characterised by the shape of the particles
    • B22F1/065Spherical particles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20Direct sintering or melting
    • B22F10/28Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B33ADDITIVE MANUFACTURING TECHNOLOGY
    • B33YADDITIVE 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
    • B33Y10/00Processes of additive manufacturing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B33ADDITIVE MANUFACTURING TECHNOLOGY
    • B33YADDITIVE 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
    • B33Y40/00Auxiliary operations or equipment, e.g. for material handling
    • B33Y40/10Pre-treatment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B33ADDITIVE MANUFACTURING TECHNOLOGY
    • B33YADDITIVE 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
    • B33Y70/00Materials specially adapted for additive manufacturing
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C1/00Making non-ferrous alloys
    • C22C1/04Making non-ferrous alloys by powder metallurgy
    • C22C1/045Alloys based on refractory metals
    • C22C1/0458Alloys based on titanium, zirconium or hafnium
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00Dental prostheses; Making same
    • A61C13/0003Making bridge-work, inlays, implants or the like
    • A61C13/0004Computer-assisted sizing or machining of dental prostheses
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0012Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the material or composition, e.g. ceramics, surface layer, metal alloy
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0018Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the shape
    • A61C8/0036Tooth replica
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00Making metallic powder or suspensions thereof
    • B22F9/02Making metallic powder or suspensions thereof using physical processes
    • B22F9/06Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • B22F2009/0824Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid with a specific atomising fluid
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00Making metallic powder or suspensions thereof
    • B22F9/02Making metallic powder or suspensions thereof using physical processes
    • B22F9/06Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • B22F2009/0848Melting process before atomisation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
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    • B22F2998/00Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10Processes characterised by the sequence of their steps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00Aspects linked to processes or compositions used in powder metallurgy
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B33ADDITIVE MANUFACTURING TECHNOLOGY
    • B33YADDITIVE 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
    • B33Y80/00Products made by additive manufacturing
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/16Remelting metals
    • C22B9/20Arc remelting
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C14/00Alloys based on titanium
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/25Process efficiency

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  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
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  • Dermatology (AREA)
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  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
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  • Life Sciences & Earth Sciences (AREA)
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  • General Health & Medical Sciences (AREA)
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Claims (1)

CONCLUSIES
1. Een werkwijze voor het bereiden van een bolvormig poeder van een medische legering van titaan, niobium en zirkoon voor 3D printen en een werkwijze voor het 3D printen ervan, welke werkwijze de volgende stappen omvat: S1: het gelijkmatig mengen en tot bundels bundelen van titanium metaalstroken, niobium metaalstroken en zirkonium metaalstroken met een lengte van 300 mm tot 500 mm, een breedte van 5 mm tot 60 mm, een dikte van 1 mm tot 10 mm en een zuiverheid van meer dan 99,95%; S2: het driemaal in vacuüm smelten van de gebundelde grondstoffen verkregen in S1 in een zelf verbruikende vlamboogoven om een uniforme samenstelling van de legering te verkrijgen, het vacuüm in de zelf verbruikende vlamboogoven 102 MPa tot 103 MPa bedraagt, en de enkelvoudige smelttijd 10 min tot 15 min bedraagt, waardoor een gieteling van een legering van titaan, niobium en zirkoon wordt verkregen; S3: verhitten en smeden van de in S2 verkregen gieteling van een legering van titaan, niobium en zirkoon in een hoog vacuüm tot een ronde staaf met een doorsnede van 50 mm tot 60 mm om een staaf van de legering van titaan, niobium en zirkoon te verkrijgen; S4: frezen van de in S3 verkregen staaf de legering van titaan, niobium en zirkoon op een draaibank tot een diameter van 50 mm, zodat deze geschikt is voor een verpulveringsapparaat; S5: het bereiden van bolvormig poeder door gasverstuiving met de volgende stappen: a: het laden van de staaf van de legering van titaan, niobium en zirkoon die in S4 tot een geschikte grootte is gefreesd, in een continue apparatuurinvoer, b: onder vacuüm brengen van de apparatuur, met een vacuüm van 103 MPa tot 102 MPa; c: het inbrengen van de staaf van de legering van titaan, niobium en zirkoon in een vacuümkamer door een dynamische afdichtingsapparaat door de continue invoer, en na het corrigeren in de vacuümkamer en vervolgens het bereiken van het inwendige van een hoge-frequentie-smeltspoel door middel van een gas verstuiving mondstuk; d: het smelten van een staaf van een titaniumlegering met de hoge-frequentie- smeltspoel om een continue metaalstroom te vormen e: het maken van een metaalstroom die de hoge-frequentie-smeltspoel verlaat door een vrije val, en vervolgens gebroken wordt in kleine metaaldruppels door een zeer snel argongas dat uit een mondstuk wordt gespoten, waarbij de gasdruk van het zeer zuivere argon 3 MPa tot 6 MPa bedraagt, en de gasstroom van het zeer zuivere argon 3 kg/min tot 5 kg/min bedraagt;
f: tijdens een valproces, snelle bolvorming van de gebroken metaaldruppels door de oppervlaktespanning van de gebroken metaaldruppels, vervolgens afkoelen en stollen tot bolvormig poeder van de legering van titaan, niobium en zirkoon, en ten slotte vallen in een poedervangbak bij de bodem van de apparatuur; en g: afkoelen tot kamertemperatuur na voltooiing van het verpulveren, en het uit de poedervangbak nemen van het bolvormige sferische poeder van de legering van titaan, niobium en zirkoon; S6: het zeven van het bolvormige poeder van de legering van titaan, niobium en zirkoon, verkregen in S5, door een classificeerder met gasstroom om het bolvormige poeder van de medische legering van titaan, niobium en zirkoon voor 3D printen te verkrijgen dat voldoet aan de deeltjesgrootte-eisen, waarbij de deeltjesgrootte-eisen zijn: het poeder is sferisch of bijna-sferisch, de verdeling van de deeltjesgrootte is -270 mesh, en het zuurstofgehalte is 380 ppm tot 500 ppm; en S7: het uitvoeren van een 3D printen van het in S6 verkregen bolvormige poeder van de medische legering van titaan, niobium en zirkoon dat voldoet aan de deeltjesgrootte eis in een vorm, waarbij de procesparameters voor het vormen zijn: 175 W tot 375 W, een scansnelheid van 800mm/s tot 1200mm/s, een scanafstand van 0,3 mm, een scanlaagdikte van 0,3 mm, en een laserspotgrootte van 100 um.
NL2029371A 2021-03-23 2021-10-08 Preparation method of 3d printing medical titanium-niobium-zirconium alloy spherical powder and 3d printing method thereof NL2029371B1 (en)

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CN113967746B (zh) * 2021-09-30 2024-04-16 长沙理工大学 一种高抗腐蚀高强度低弹性模量钛合金粉末的3d打印方法及钛合金
CN114523114A (zh) * 2022-02-18 2022-05-24 杭州智华杰科技有限公司 一种4d打印材料的制备方法及装置

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