JP2011529850A - セラミック部材の製造方法 - Google Patents
セラミック部材の製造方法 Download PDFInfo
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- JP2011529850A JP2011529850A JP2011521487A JP2011521487A JP2011529850A JP 2011529850 A JP2011529850 A JP 2011529850A JP 2011521487 A JP2011521487 A JP 2011521487A JP 2011521487 A JP2011521487 A JP 2011521487A JP 2011529850 A JP2011529850 A JP 2011529850A
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- Prior art keywords
- ceramic member
- ceramic
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- sintering
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- 239000000919 ceramic Substances 0.000 title claims abstract description 66
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 23
- 239000011248 coating agent Substances 0.000 claims abstract description 15
- 238000000576 coating method Methods 0.000 claims abstract description 15
- 238000005245 sintering Methods 0.000 claims description 15
- 239000002245 particle Substances 0.000 claims description 14
- 239000007858 starting material Substances 0.000 claims description 10
- 238000005422 blasting Methods 0.000 claims description 6
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 5
- 230000003746 surface roughness Effects 0.000 abstract description 11
- 229910010293 ceramic material Inorganic materials 0.000 description 12
- 239000000843 powder Substances 0.000 description 10
- 210000000988 bone and bone Anatomy 0.000 description 6
- 230000007423 decrease Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000007750 plasma spraying Methods 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
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- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00179—Ceramics or ceramic-like structures
- A61F2310/00185—Ceramics or ceramic-like structures based on metal oxides
- A61F2310/00239—Ceramics or ceramic-like structures based on metal oxides containing zirconia or zirconium oxide ZrO2
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00389—The prosthesis being coated or covered with a particular material
- A61F2310/00395—Coating or prosthesis-covering structure made of metals or of alloys
- A61F2310/00407—Coating made of titanium or of Ti-based alloys
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- 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
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
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- C04B2235/612—Machining
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Abstract
Description
Claims (9)
- セラミック部材の製造方法であって、以下の工程:
a.粉末状のセラミック出発材料を利用可能にする工程;
b.セラミック部材の形状を予め規定するモールドを利用可能にする工程;
c.セラミック出発材料をモールドに導入する工程;
d.セラミック部材を880℃〜980℃の間の温度で予備焼結させる工程;
e.セラミック部材をモールドから取り出す工程;
f.セラミック部材の表面をブラスト材料で処理する工程;
g.セラミック部材を予備焼結の温度よりも高い温度で焼結させる工程
を含む方法。 - 予備焼結の温度は、900℃よりも高いことを特徴とする、請求項1に記載の方法。
- 予備焼結の温度は、950℃よりも低いことを特徴とする、請求項1または請求項2に記載の方法。
- 表面の一部におけるセラミック部材の粗さRaは、2.5μmよりも大きいことを特徴とする、請求項1〜請求項3の1つに記載の方法。
- 粒子サイズがセラミック出発材料の粒子サイズに対応するブラスト材料が、用いられることを特徴とする請求項1〜請求項4の1つに記載の方法。
- セラミック出発材料と対応する材料が、ブラスト材料として用いられることを特徴とする、請求項1〜請求項5の1つに記載の方法。
- チタン合金でできたコーティングが、セラミック部材の表面に適用されることを特徴とする、請求項1〜請求項6の1つに記載の方法。
- セラミック部材の表面全体が、ブラスト材料で処理されることを特徴とする、請求項1〜請求項7の1つに記載の方法。
- セラミック部材の表面の一部は、ブラスト材料による処理から除外されたままであることを特徴とする、請求項1〜請求項7の1つに記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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EPPCT/EP2008/006524 | 2008-08-07 | ||
PCT/EP2008/006524 WO2009036845A2 (de) | 2007-09-13 | 2008-08-07 | Endoprothesenkomponente |
PCT/EP2009/005746 WO2010015414A1 (de) | 2008-08-07 | 2009-08-07 | Verfahren zum herstellen eines keramikbauteils |
Publications (2)
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JP2011529850A true JP2011529850A (ja) | 2011-12-15 |
JP5535212B2 JP5535212B2 (ja) | 2014-07-02 |
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JP2011521487A Expired - Fee Related JP5535212B2 (ja) | 2008-08-07 | 2009-08-07 | セラミック部材の製造方法 |
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WO (1) | WO2010015414A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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ES2557179T3 (es) | 2007-09-13 | 2016-01-22 | Deru Gmbh | Componente de endoprótesis |
CN110944962B (zh) * | 2017-07-28 | 2022-05-31 | 京瓷株式会社 | 等离子体处理装置用构件 |
CN112979322B (zh) * | 2021-02-20 | 2023-09-08 | 北京北方华创微电子装备有限公司 | 陶瓷件及其制作方法 |
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JPS63146407A (ja) * | 1986-12-10 | 1988-06-18 | 松下電器産業株式会社 | 電圧非直線抵抗体の製造方法 |
JPS63200054A (ja) * | 1987-02-16 | 1988-08-18 | Ngk Insulators Ltd | 酸素センサ素子及びその製造方法 |
JPH1080863A (ja) * | 1996-08-23 | 1998-03-31 | Eastman Kodak Co | 予備焼結後のセラミック物品を彫刻する方法 |
JP2005272161A (ja) * | 2004-03-23 | 2005-10-06 | Kyocera Corp | 半導体もしくは液晶製造装置用部材の製造方法 |
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WO2008023053A2 (de) * | 2006-08-25 | 2008-02-28 | Ceramtec Ag | Verfahren zur herstellung von farbigen keramischen sinterkörpern, insbesondere für zahnmedizinische anwendungen |
WO2009036845A2 (de) * | 2007-09-13 | 2009-03-26 | Deru Gmbh | Endoprothesenkomponente |
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DE4322083A1 (de) * | 1993-07-02 | 1995-01-12 | Abb Research Ltd | Verfahren zur Herstellung eines Formteils aus einem pulverförmigen Material |
DE4322084A1 (de) * | 1993-07-02 | 1995-01-12 | Abb Research Ltd | Verfahren zur Herstellung eines Setters |
DE19755536A1 (de) * | 1997-12-13 | 1999-06-17 | Ceramtec Ag | Hüftgelenkspfanne |
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- 2009-08-07 JP JP2011521487A patent/JP5535212B2/ja not_active Expired - Fee Related
- 2009-08-07 WO PCT/EP2009/005746 patent/WO2010015414A1/de active Application Filing
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JPS63146407A (ja) * | 1986-12-10 | 1988-06-18 | 松下電器産業株式会社 | 電圧非直線抵抗体の製造方法 |
JPS63200054A (ja) * | 1987-02-16 | 1988-08-18 | Ngk Insulators Ltd | 酸素センサ素子及びその製造方法 |
JPH1080863A (ja) * | 1996-08-23 | 1998-03-31 | Eastman Kodak Co | 予備焼結後のセラミック物品を彫刻する方法 |
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WO2008023053A2 (de) * | 2006-08-25 | 2008-02-28 | Ceramtec Ag | Verfahren zur herstellung von farbigen keramischen sinterkörpern, insbesondere für zahnmedizinische anwendungen |
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