JP5297715B2 - チタン合金細線、チタン合金細線焼結体、ならびに、チタン合金細線焼結体を用いた生体用インプラントデバイス、フィルタおよび燃料電池部品 - Google Patents
チタン合金細線、チタン合金細線焼結体、ならびに、チタン合金細線焼結体を用いた生体用インプラントデバイス、フィルタおよび燃料電池部品 Download PDFInfo
- Publication number
- JP5297715B2 JP5297715B2 JP2008205318A JP2008205318A JP5297715B2 JP 5297715 B2 JP5297715 B2 JP 5297715B2 JP 2008205318 A JP2008205318 A JP 2008205318A JP 2008205318 A JP2008205318 A JP 2008205318A JP 5297715 B2 JP5297715 B2 JP 5297715B2
- Authority
- JP
- Japan
- Prior art keywords
- titanium alloy
- fine wire
- raw material
- alloy fine
- wire
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0204—Non-porous and characterised by the material
- H01M8/0206—Metals or alloys
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/001—Continuous casting of metals, i.e. casting in indefinite lengths of specific alloys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/005—Continuous casting of metals, i.e. casting in indefinite lengths of wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0611—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by a single casting wheel, e.g. for casting amorphous metal strips or wires
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0637—Accessories therefor
- B22D11/064—Accessories therefor for supplying molten metal
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C14/00—Alloys based on titanium
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Description
以下、具体的な実施例を参照して本発明の実施形態をさらに詳細に説明する。実施例1では、原材料保持部として図2に示す原材料保持部120を備えた本実施形態の金属細線装置100による溶湯抽出法で試料1、2を製造した。試料1、2の製造では、原材料Mの材質としてTi-6Al-4V(融点1650℃)を用い、製造条件については、原材料保持部120の材質をC1100(タフピッチ銅)とし、原材料保持部120の小内径部121の内径を9.5mmとし、原材料保持部120のスリット121Aの有無を変更した。原材料Mの径は、原材料保持部120の小内径部121の内径より約1mm小さく設定した。回転板141の材質としてC1100を用い、チャンバ内雰囲気をアルゴンガス雰囲気とした。
実施例2では、原材料保持部として図2に示す原材料保持部120を備えた本実施形態の金属細線装置100による溶湯抽出法で試料11〜22を製造した。試料11〜22では、原材料Mの材質としてTi-6Al-4V(ASTM B348 Gr.5相当)を用い、製造条件については、狙い線径を5〜250μmの範囲内で設定した。原材料保持部120には、実施例1の試料2で用いたホルダを使用し、回転板141の材質としてC1100を用い、円板回転数を5〜60m/sに設定し、材料供給量を0.05〜1kg/hに設定した。また、比較材11,12として、試料11〜22の製造に用いた素材と同質であるとともに線径が1mm,8mmである展伸材を用意した。
周長比=(試料の周長−真円の周長)/(真円の周長)
Claims (7)
- α’相単相のTi−6Al−4V合金からなり、線径が10〜200μmであり、針状組織を有することを特徴とするチタン合金細線。
- α’相単相のTi−6Al−4V合金からなり、線径が20〜200μmであり、針状組織を有することを特徴とするチタン合金細線。
- 前記チタン合金細線の横断面形状は、凹部を有することを特徴とする請求項2に記載のチタン合金細線。
- 請求項1〜3のいずれかに記載の前記チタン合金細線を焼結したことを特徴とするチタン合金細線焼結体。
- 請求項4に記載のチタン合金細線焼結体を用いたことを特徴とする生体用インプラントデバイス。
- 請求項4に記載のチタン合金細線焼結体を用いたことを特徴とするフィルタ。
- 請求項4に記載のチタン合金細線焼結体を用いたことを特徴とする燃料電池部品。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008205318A JP5297715B2 (ja) | 2008-08-08 | 2008-08-08 | チタン合金細線、チタン合金細線焼結体、ならびに、チタン合金細線焼結体を用いた生体用インプラントデバイス、フィルタおよび燃料電池部品 |
PCT/JP2009/064325 WO2010016622A1 (ja) | 2008-08-08 | 2009-08-07 | チタン合金細線、チタン合金細線焼結体、ならびに、チタン合金細線焼結体を用いた生体用インプラントデバイス、フィルタおよび燃料電池部品 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008205318A JP5297715B2 (ja) | 2008-08-08 | 2008-08-08 | チタン合金細線、チタン合金細線焼結体、ならびに、チタン合金細線焼結体を用いた生体用インプラントデバイス、フィルタおよび燃料電池部品 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010037639A JP2010037639A (ja) | 2010-02-18 |
JP5297715B2 true JP5297715B2 (ja) | 2013-09-25 |
Family
ID=41663828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008205318A Expired - Fee Related JP5297715B2 (ja) | 2008-08-08 | 2008-08-08 | チタン合金細線、チタン合金細線焼結体、ならびに、チタン合金細線焼結体を用いた生体用インプラントデバイス、フィルタおよび燃料電池部品 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5297715B2 (ja) |
WO (1) | WO2010016622A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110088313A (zh) * | 2016-12-22 | 2019-08-02 | 日本制铁株式会社 | α+β型钛合金挤出型材 |
JP7151116B2 (ja) * | 2018-03-23 | 2022-10-12 | 日本製鉄株式会社 | α+β型チタン合金押出形材 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09215753A (ja) * | 1996-02-08 | 1997-08-19 | Schneider Usa Inc | チタン合金製自己拡張型ステント |
JP2001107206A (ja) * | 1999-10-05 | 2001-04-17 | Tokusen Kogyo Co Ltd | βチタン合金細線及びその製造方法 |
JP4015080B2 (ja) * | 2003-07-18 | 2007-11-28 | 株式会社古河テクノマテリアル | 生体用超弾性チタン合金 |
JP2006216407A (ja) * | 2005-02-04 | 2006-08-17 | Toyota Motor Corp | セルモジュール集合体及び燃料電池 |
-
2008
- 2008-08-08 JP JP2008205318A patent/JP5297715B2/ja not_active Expired - Fee Related
-
2009
- 2009-08-07 WO PCT/JP2009/064325 patent/WO2010016622A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2010016622A1 (ja) | 2010-02-11 |
JP2010037639A (ja) | 2010-02-18 |
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