HRP20140249T1 - Monolitno keramiäśko tijelo s rubnim podruäśjima od miješanog oksida i metalnom površinom, postupak proizvodnje istog i mkegova upotreba - Google Patents

Monolitno keramiäśko tijelo s rubnim podruäśjima od miješanog oksida i metalnom površinom, postupak proizvodnje istog i mkegova upotreba Download PDF

Info

Publication number
HRP20140249T1
HRP20140249T1 HRP20140249AT HRP20140249T HRP20140249T1 HR P20140249 T1 HRP20140249 T1 HR P20140249T1 HR P20140249A T HRP20140249A T HR P20140249AT HR P20140249 T HRP20140249 T HR P20140249T HR P20140249 T1 HRP20140249 T1 HR P20140249T1
Authority
HR
Croatia
Prior art keywords
ceramic body
metal
mixed oxide
edge
region
Prior art date
Application number
HRP20140249AT
Other languages
English (en)
Inventor
Lenz Sorin
Christian Mahringer
Günter Rübig
Alexander Schreiner
Original Assignee
Ceramoss Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ceramoss Gmbh filed Critical Ceramoss Gmbh
Publication of HRP20140249T1 publication Critical patent/HRP20140249T1/hr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
    • A61K6/802—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/02—Inorganic materials
    • A61L27/10—Ceramics or glasses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
    • A61K6/802—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics
    • A61K6/816—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics comprising titanium oxide
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
    • A61K6/802—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics
    • A61K6/818—Preparations for artificial teeth, for filling teeth or for capping teeth comprising ceramics comprising zirconium oxide
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/28—Materials for coating prostheses
    • A61L27/30—Inorganic materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS 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
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/02—Inorganic materials
    • A61L31/022—Metals or alloys
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS 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
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/02—Inorganic materials
    • A61L31/026—Ceramic or ceramic-like structures, e.g. glasses
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C04B35/486—Fine ceramics
    • C04B35/488—Composites
    • C04B35/4885—Composites with aluminium oxide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
    • C04B41/90—Coating or impregnation for obtaining at least two superposed coatings having different compositions at least one coating being a metal
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/48—Ion implantation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H5/00—Armour; Armour plates
    • F41H5/02—Plate construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H5/00—Armour; Armour plates
    • F41H5/02—Plate construction
    • F41H5/04—Plate construction composed of more than one layer
    • F41H5/0414—Layered armour containing ceramic material
    • F41H5/0421—Ceramic layers in combination with metal layers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS 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
    • A61L2400/00—Materials characterised by their function or physical properties
    • A61L2400/18—Modification of implant surfaces in order to improve biocompatibility, cell growth, fixation of biomolecules, e.g. plasma treatment
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
    • C04B2111/00405—Materials with a gradually increasing or decreasing concentration of ingredients or property from one layer to another
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00836—Uses not provided for elsewhere in C04B2111/00 for medical or dental applications
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3232—Titanium oxides or titanates, e.g. rutile or anatase
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/40—Metallic constituents or additives not added as binding phase
    • C04B2235/404—Refractory metals
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
    • C04B2235/614—Gas infiltration of green bodies or pre-forms
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74—Physical characteristics
    • C04B2235/75—Products with a concentration gradient
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
    • Y10T428/12583—Component contains compound of adjacent metal
    • Y10T428/1259—Oxide
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Vascular Medicine (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Engineering & Computer Science (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Transplantation (AREA)
  • Medicinal Chemistry (AREA)
  • Dermatology (AREA)
  • Materials For Medical Uses (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Prostheses (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Ceramic Products (AREA)
  • Physics & Mathematics (AREA)
  • Laminated Bodies (AREA)
  • Thermal Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Catalysts (AREA)

Claims (18)

1. Monolitno keramičko tijelo s rubnim područjem od miješanog oksida i metalnom površinom, naznačeno time što keramičko tijelo ima jezgru od oksida prvog metala (I) i rubnu zonu, gdje rubnu zonu čini rubno područje od miješanog oksida, koje uključuje oksid prvog metala (I) i oksid drugog metala (II), koji ima visoki afinitet za kisik, i metalna površina metala (II) na rubnom području od miješanog oksida, gdje se rubnu zonu formira mijenjanjem kemijskog sastava rubnog područja nedovršenog keramičkog tijela aktiviranjem rubnog područja i naknadnom termokemijskom obradom svakojeg pod negativnim tlakom koji iznosi 10–3 mbar ili manje, te gdje je za mijenjanje kemijskog sastava značajno da ne rezultira samo ugrađivanjem iona metala (II) u rešetku keramičkog materijala keramičkog tijela, gdje je termokemijska obrada potaknuta ubacivanjem iona, gdje rubno područje od miješanog oksida ima kontinuirani koncentracijski gradijent prvog metala (I), počevši od 100% u jezgri do 0% u prijelaznom području prema metalnoj površini keramičkog tijela, u odnosu na ukupni sadržaj metala (I+II), i ima kontinuirani koncentracijski gradijent drugog metala (II), počevši od 0% u jezgri do 100% u prijelaznom području prema metalnoj površini keramičkog tijela, u odnosu na ukupni sadržaj metala (I+II), gdje koncentracija kisika u rubno područje od miješanog oksida ostaje konstantna, i gdje se monolitna struktura keramičkog tijela formira bez granica faza.
2. Keramičko tijelo u skladu s patentnim zahtjevom 1, naznačeno time što se prvi metal (I) bira između aluminija, cirkonija, itrija, niobija, hafnija, silicija, magnezija, cerija, ili miješanih oblika navedenih metala.
3. Keramičko tijelo u skladu s patentnim zahtjevom 2, naznačeno time što je prvi metal (I) cirkonij ili aluminij, ili smjesa cirkonija s aluminijem.
4. Keramičko tijelo u skladu s bilo kojim od prethodnih patentnih zahtjeva, naznačeno time što je drugi metal (II) biokompatibilan.
5. Keramičko tijelo u skladu s patentnim zahtjevom 4, naznačeno time što je biokompatibilni metal (II) titanij.
6. Keramičko tijelo u skladu s patentnim zahtjevom 3 i 5, naznačeno time što se rubno područje od miješanog oksida formira iz miješanog oksida titanija i cirkonija, miješanog oksida titanija i aluminija ili miješanog oksida titanija, aluminija i cirkonija, a metalnu površinu čini čisti titanij.
7. Keramičko tijelo u skladu s bilo kojim od prethodnih patentnih zahtjeva, naznačeno time što rubnu zonu keramičkog tijela čini rubno područje od miješanog oksida, a debljina metalne površine na njemu je između 0,05 i 140 µm.
8. Keramičko tijelo u skladu s bilo kojim od prethodnih patentnih zahtjeva, naznačeno time što dodatno uključuje jedan ili više slojeva dodatnih metala, osobito metala (II).
9. Keramičko tijelo u skladu s bilo kojim od prethodnih patentnih zahtjeva, naznačeno time što dodatno uključuje jednu ili više biokompatibilnih i/ili bioaktivnih obloga.
10. Postupak proizvodnje keramičkog tijela rubnim područjem od miješanog oksida s metalnom površinom u skladu s bilo kojim od patentnih zahtjeva 1 do 9, naznačen time što uključuje sljedeće korake koje treba provesti u sljedećem nizu u komori za termokemijsku reakciju na nedovršenom keramičkom tijelu s rubnim područjem: (a) evakuiranja reakcijske komore do negativnog tlaka koji iznosi 10–3 mbar ili manje, (b) aktiviranja rubnog područja nedovršenog keramičkog tijela pod negativnim tlakom postignutim u koraku (a), i (c) mijenjanja kemijskog sastava rubnog područja nedovršenog keramičkog tijela termokemijskom obradom pod negativnim tlakom postignutim u koraku (a) na takav način da se rubno područje kemijski promijeni u rubnu zonu dovršenog keramičkog tijela, gdje rubnu zonu čine metalna površina i rubno područje od miješanog oksida koje je ispod nje, koje počinje ispod metalne površine, gdje je za mijenjanje kemijskog sastava značajno da ne rezultira samo ugrađivanjem iona metala (II) u rešetku keramičkog materijala keramičkog tijela, te gdje je termokemijska obrada potaknuta ubacivanjem iona, uz dozu iona od 1015 do 1016 iona/cm2 i energiju iona do 2,3 MeV.
11. Postupak u skladu s patentnim zahtjevom 10, naznačen time što se aktiviranje površine u koraku (b) provodi obradom plazmom.
12. Postupak u skladu s patentnim zahtjevom 10, naznačen time što se ubacivanje iona provodi ubacivanjem iona uranjanjem u plazmu.
13. Postupak u skladu s bilo kojim od prethodnih patentnih zahtjeva 10 do 12, naznačen time što se korak (c) provodi na temperaturi od 20 do 400 °C.
14. Postupak u skladu s bilo kojim od prethodnih patentnih zahtjeva 10 do 13, naznačen time što postupak uključuje dodatni korak (d) oblaganja površine keramičkog tijela jednim ili više metala, osobito metalom (II).
15. Postupak u skladu s bilo kojim od prethodnih patentnih zahtjeva 10 do 14, naznačen time što postupak dodatno uključuje korak (e) oblaganja površine keramičkog tijela biokompatibilnim i/ili bioaktivnim materijalom.
16. Postupak u skladu s bilo kojim od prethodnih patentnih zahtjeva 10 do 15, naznačen time što se rubno područje od miješanog oksida s metalnom površinom formira samo na dijelu područja nedovršenog keramičkog tijela.
17. Upotreba keramičkog tijela u skladu s bilo kojim od prethodnih patentnih zahtjeva 1 do 9 ili keramičkog tijela proizvedenog u skladu s bilo kojim od prethodnih patentnih zahtjeva 10 do 16, naznačena time što keramičko tijelo služi kao usadak.
18. Upotreba keramičkog tijela u skladu s bilo kojim od prethodnih patentnih zahtjeva 1 do 9 ili keramičkog tijela proizvedenog u skladu s bilo kojim od prethodnih patentnih zahtjeva 10 do 16, naznačena time što keramičko tijelo služi kao zaštitni oklop za oklapanje ljudstva ili vozila ili zrakoplova ili plovila ili zgrada ili svemirskih letjelica.
HRP20140249AT 2010-10-06 2014-03-18 Monolitno keramiäśko tijelo s rubnim podruäśjima od miješanog oksida i metalnom površinom, postupak proizvodnje istog i mkegova upotreba HRP20140249T1 (hr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10186749.7A EP2439183B1 (de) 2010-10-06 2010-10-06 Monolithischer Keramikkörper mit Mischoxid-Randbereich und metallischer Oberfläche, Verfahren zu dessen Herstellung und dessen Verwendung

Publications (1)

Publication Number Publication Date
HRP20140249T1 true HRP20140249T1 (hr) 2014-04-25

Family

ID=43533136

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP20140249AT HRP20140249T1 (hr) 2010-10-06 2014-03-18 Monolitno keramiäśko tijelo s rubnim podruäśjima od miješanog oksida i metalnom površinom, postupak proizvodnje istog i mkegova upotreba

Country Status (18)

Country Link
US (1) US9320683B2 (hr)
EP (2) EP2439183B1 (hr)
JP (1) JP6045078B2 (hr)
KR (1) KR101493058B1 (hr)
CN (1) CN103201237B (hr)
AU (1) AU2011311557B2 (hr)
BR (1) BR112013007305A2 (hr)
CA (1) CA2816299C (hr)
DK (1) DK2439183T3 (hr)
ES (1) ES2448616T3 (hr)
HR (1) HRP20140249T1 (hr)
IL (1) IL225328A (hr)
MX (1) MX2013003704A (hr)
PL (1) PL2439183T3 (hr)
PT (1) PT2439183E (hr)
RS (1) RS53217B (hr)
RU (1) RU2552736C2 (hr)
WO (1) WO2012045830A1 (hr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104349743A (zh) * 2012-05-30 2015-02-11 京瓷医疗株式会社 牙植入体
DE102013201885A1 (de) * 2013-02-05 2014-08-07 Urs Brodbeck Keramikkörper, insbesondere zur Verwendung in einem Knochenimplantat, insbesondere als Dentalimplantat
CN115537689B (zh) * 2022-09-15 2023-04-25 润原生物科技(苏州)有限公司 一种梯度陶瓷层耐磨材料的制备方法

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO137297C (no) 1976-07-01 1978-02-01 Raufoss Ammunisjonsfabrikker Prosjektil.
US4532149A (en) * 1981-10-21 1985-07-30 The United States Of America As Represented By The United States Department Of Energy Method for producing hard-surfaced tools and machine components
US4775548A (en) 1987-02-25 1988-10-04 Southwest Research Institute Method for producing ceramic composition having low friction coefficient at high operating temperatures
US4892849A (en) * 1987-02-25 1990-01-09 Southwest Research Institute Ceramic composition having low friction coefficient at high operating temperatures
GB2219886A (en) 1988-06-15 1989-12-20 Philips Nv Recording and playback apparatus
JPH02111680A (ja) * 1988-10-19 1990-04-24 Hitachi Ltd セラミツクスの強化方法及びセラミツクス改質層とその製造装置
CA2020059C (en) 1989-06-30 1995-05-23 Shigemi Maeda Modular ceramic igniter
US5045345A (en) * 1989-10-31 1991-09-03 The United States Of America As Represented By The Secretary Of The Navy Energy beam treatment for improved adhesion of coatings to surfaces
US5028306A (en) * 1990-09-04 1991-07-02 Motorola, Inc. Process for forming a ceramic-metal adduct
US5728465A (en) 1991-05-03 1998-03-17 Advanced Refractory Technologies, Inc. Diamond-like nanocomposite corrosion resistant coatings
DE4132234C2 (de) 1991-09-27 1997-05-07 Rheinmetall Ind Ag Wuchtgeschoß
SE500657C2 (sv) 1992-12-07 1994-08-01 Nobelpharma Ab Metod och anordning för preparering av implantatytor med användning av gasurladdningsplasma
EP0676761B1 (en) 1993-10-18 2002-01-16 Sony Corporation Information management method, data recording medium, data recording method, information retrieving method and information retrieving apparatus
US5476691A (en) * 1994-01-21 1995-12-19 International Business Machines, Inc. Surface treatment of magnetic recording heads
JP3560074B2 (ja) 1994-07-29 2004-09-02 ソニー株式会社 記録再生装置、及びメモリ制御装置
US5813010A (en) 1995-04-14 1998-09-22 Kabushiki Kaisha Toshiba Information storage and information transmission media with parental control
JP2907276B2 (ja) 1996-07-02 1999-06-21 日本電気株式会社 演算処理装置
ES2161061T3 (es) 1997-08-26 2001-11-16 Ruag Munition Proyectil blindado con nucleo duro.
CN1158403C (zh) 1999-12-23 2004-07-21 西南交通大学 一种人工器官表面改性方法
JP4091728B2 (ja) 2000-03-27 2008-05-28 京セラ株式会社 生体インプラント材とその製法
DE10159683A1 (de) 2001-11-30 2003-06-18 Michael Gahlert Dantalimplantat
WO2004048632A2 (en) 2002-11-21 2004-06-10 University Of Virginia Patent Foundation Bond coat for a thermal barrier coating systemand related method thereof
DE10303351B3 (de) * 2003-01-29 2004-09-23 Daimlerchrysler Ag Bauteil aus Metall/Keramik-Verbundwerkstoff mit intermetallischer Matrix, dessen Verwendung als Panzermaterial und Verfahren zu dessen Herstellung
RU2238999C1 (ru) * 2003-02-19 2004-10-27 Государственное научное учреждение "Научно-исследовательский институт ядерной физики при Томском политехническом университете" Способ импульсно-периодической имплантации ионов и плазменного осаждения покрытий
DE102004041687A1 (de) 2004-08-31 2006-04-06 Bührke, Uwe Verfahren zur Herstellung eines Verbundes zwischen Titan und Keramik ohne Bonder für Zahnersatz sowie ein daraus hergestellter Verbund zwischen Titan und Keramik ohne Bonder für Zahnersatz
EP2018878A1 (de) 2007-07-25 2009-01-28 Sorin Dr. Lenz Keramikimplantate- Zirkonimplantate- mit einer Titan- oder Titanoxidbeschichtung des intraossären Teiles

Also Published As

Publication number Publication date
KR101493058B1 (ko) 2015-02-12
KR20130079581A (ko) 2013-07-10
AU2011311557A1 (en) 2013-04-11
IL225328A (en) 2017-07-31
RU2013118171A (ru) 2014-11-20
US9320683B2 (en) 2016-04-26
ES2448616T3 (es) 2014-03-14
JP2013545698A (ja) 2013-12-26
BR112013007305A2 (pt) 2016-07-05
CA2816299A1 (en) 2012-04-12
EP2439183A1 (de) 2012-04-11
US20130199361A1 (en) 2013-08-08
DK2439183T3 (da) 2014-03-31
IL225328A0 (en) 2013-06-27
JP6045078B2 (ja) 2016-12-14
RS53217B (en) 2014-08-29
PL2439183T3 (pl) 2014-07-31
EP2625154A1 (de) 2013-08-14
CN103201237A (zh) 2013-07-10
MX2013003704A (es) 2013-08-21
RU2552736C2 (ru) 2015-06-10
EP2439183B1 (de) 2013-12-25
AU2011311557B2 (en) 2014-05-22
CN103201237B (zh) 2015-09-30
WO2012045830A1 (de) 2012-04-12
PT2439183E (pt) 2014-03-11
ES2448616T9 (es) 2014-04-15
CA2816299C (en) 2015-12-22

Similar Documents

Publication Publication Date Title
JP2017034257A5 (ja) コーティング方法および基板を処理するための装置
HRP20140249T1 (hr) Monolitno keramiäśko tijelo s rubnim podruäśjima od miješanog oksida i metalnom površinom, postupak proizvodnje istog i mkegova upotreba
US20100040795A1 (en) Process for sealing micro pores of micro-arc oxide films
Rotshtein et al. Synthesis of Ti 3 Al and TiAl based surface alloys by pulsed electron-beam melting of Al (film)/Ti (substrate) system
Matsumoto et al. The effect of preoxidation atmosphere on oxidation behavior and thermal cycle life of thermal barrier coatings
Samanipour et al. Innovative fabrication of ZrO2–HAp–TiO2 nano/micro-structured composites through MAO/EPD combined method
CN105793463A (zh) 镁铝涂层钢板及其制造方法
EP2018879B1 (en) Use of a method for the preparation of a projectile comprising a ceramic body and at least a titanium layer.
Hashimoto et al. Enhanced apatite formation on Ti metal heated in PO2-controlled nitrogen atmosphere
RU2495154C2 (ru) Способ нанесения на металлическую деталь комплексного покрытия для защиты детали от водородной коррозии, состоящего из множества микрослоев
CN107419233A (zh) 一种钛铝基合金表面防护涂层及其制备方法
Borisov et al. Investigation of zirconia coatings obtained under plasma action in electrolytes
Wang et al. The effect of Y-ion implantation on the oxidation of AZ31 magnesium alloy
CN105777205A (zh) 耐磨耐腐蚀透明氧化铝陶瓷管制备方法
Januszewicz et al. The glow discharge plasma influence on the oxide layer and diffusion zone formation during process of thermal oxidation of titanium and its alloys
Fogazza et al. Formation of anodic films on sputtering-deposited Al–Hf alloys
CN108588637A (zh) 一种多元梯度改性铱涂层及其制备方法
Hou et al. Effect of surface-applied reactive elements on the early stage oxidation of Fe-18Cr-5Al and Fe-18Cr-5Al-1Hf alloys
CN108070859A (zh) 难熔金属表面层状复合Ir/W高温抗氧化涂层及其制备方法
Sebayang et al. Oxidation Resistance of Fe 80 Cr 20 Alloys Treated by Rare Earth Element Ion Implantation
CN109111244B (zh) 氧化锆陶瓷制品及其制备方法
RU2614320C2 (ru) Жаростойкое металлокерамическое покрытие и способ его нанесения
Pons et al. Oxidation of ion-implanted titanium in the 750–950° C temperature range
Khalaf Surface Modification of Ti-6Al-4V Alloy by Glow Discharge-Plasma Nitriding
Donnet et al. Characterization of polycrystalline α-Al2O3, zirconium implanted and annealed at various temperatures