JP7092960B1 - 多孔質金属体の製造方法及び、多孔質金属体 - Google Patents

多孔質金属体の製造方法及び、多孔質金属体 Download PDF

Info

Publication number
JP7092960B1
JP7092960B1 JP2022500754A JP2022500754A JP7092960B1 JP 7092960 B1 JP7092960 B1 JP 7092960B1 JP 2022500754 A JP2022500754 A JP 2022500754A JP 2022500754 A JP2022500754 A JP 2022500754A JP 7092960 B1 JP7092960 B1 JP 7092960B1
Authority
JP
Japan
Prior art keywords
titanium
powder
porous metal
metal body
containing powder
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.)
Active
Application number
JP2022500754A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022075038A5 (https=
JPWO2022075038A1 (https=
Inventor
昭吾 津曲
洋介 井上
博之 川合
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toho Titanium Co Ltd
Toyota Motor Corp
Original Assignee
Toho Titanium Co Ltd
Toyota Motor Corp
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 Toho Titanium Co Ltd, Toyota Motor Corp filed Critical Toho Titanium Co Ltd
Publication of JPWO2022075038A1 publication Critical patent/JPWO2022075038A1/ja
Priority to JP2022097556A priority Critical patent/JP2022123066A/ja
Application granted granted Critical
Publication of JP7092960B1 publication Critical patent/JP7092960B1/ja
Publication of JPWO2022075038A5 publication Critical patent/JPWO2022075038A5/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/045—Alloys based on refractory metals
    • C22C1/0458—Alloys based on titanium, zirconium or hafnium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/004—Filling molds with powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/006—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of flat products, e.g. sheets
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/08—Alloys with open or closed pores
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • B22F3/1121—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers
    • B22F3/1125—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers involving a foaming process
    • 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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/542—Dye sensitized solar 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
JP2022500754A 2020-10-05 2021-09-16 多孔質金属体の製造方法及び、多孔質金属体 Active JP7092960B1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022097556A JP2022123066A (ja) 2020-10-05 2022-06-16 多孔質金属体

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020168768 2020-10-05
JP2020168768 2020-10-05
PCT/JP2021/034169 WO2022075038A1 (ja) 2020-10-05 2021-09-16 多孔質金属体の製造方法及び、多孔質金属体

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2022097556A Division JP2022123066A (ja) 2020-10-05 2022-06-16 多孔質金属体

Publications (3)

Publication Number Publication Date
JPWO2022075038A1 JPWO2022075038A1 (https=) 2022-04-14
JP7092960B1 true JP7092960B1 (ja) 2022-06-28
JPWO2022075038A5 JPWO2022075038A5 (https=) 2022-09-28

Family

ID=81126834

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022500754A Active JP7092960B1 (ja) 2020-10-05 2021-09-16 多孔質金属体の製造方法及び、多孔質金属体
JP2022097556A Pending JP2022123066A (ja) 2020-10-05 2022-06-16 多孔質金属体

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2022097556A Pending JP2022123066A (ja) 2020-10-05 2022-06-16 多孔質金属体

Country Status (4)

Country Link
US (1) US20230374627A1 (https=)
EP (1) EP4227428A4 (https=)
JP (2) JP7092960B1 (https=)
WO (1) WO2022075038A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7267391B1 (ja) 2021-12-27 2023-05-01 東邦チタニウム株式会社 チタン多孔質体及び、チタン多孔質体の製造方法
JP7690206B2 (ja) * 2022-07-21 2025-06-10 武生特殊鋼材株式会社 チタン焼結材の製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000309806A (ja) * 1999-04-23 2000-11-07 Mitsubishi Materials Corp 細帯補強層を内蔵する高強度スポンジ状多孔質金属複合板の製造方法
JP2011041640A (ja) * 2009-08-20 2011-03-03 Inoac Corp 骨再生医療材料
JP2013078556A (ja) * 2011-09-20 2013-05-02 Shinshu Univ 圧縮繊維構造材及びその製造方法
WO2019180797A1 (ja) * 2018-03-19 2019-09-26 東邦チタニウム株式会社 チタン系多孔体及びその製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3430166B2 (ja) 2001-01-15 2003-07-28 住友チタニウム株式会社 多孔質導電板
JP2013072135A (ja) * 2011-09-29 2013-04-22 Toho Titanium Co Ltd シート状多孔体の製造方法
JP2014239023A (ja) 2012-09-07 2014-12-18 新日鉄住金化学株式会社 色素増感太陽電池用集電体およびその材料の製造方法ならびに色素増感太陽電池
CN109897984A (zh) * 2018-05-25 2019-06-18 佛山市高明区爪和新材料科技有限公司 一种钛基金属多孔材料的制备方法
JP7383524B2 (ja) * 2020-02-27 2023-11-20 東邦チタニウム株式会社 多孔質金属体の製造方法及び、多孔質金属体

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000309806A (ja) * 1999-04-23 2000-11-07 Mitsubishi Materials Corp 細帯補強層を内蔵する高強度スポンジ状多孔質金属複合板の製造方法
JP2011041640A (ja) * 2009-08-20 2011-03-03 Inoac Corp 骨再生医療材料
JP2013078556A (ja) * 2011-09-20 2013-05-02 Shinshu Univ 圧縮繊維構造材及びその製造方法
WO2019180797A1 (ja) * 2018-03-19 2019-09-26 東邦チタニウム株式会社 チタン系多孔体及びその製造方法

Also Published As

Publication number Publication date
US20230374627A1 (en) 2023-11-23
EP4227428A4 (en) 2024-04-24
EP4227428A1 (en) 2023-08-16
WO2022075038A1 (ja) 2022-04-14
JPWO2022075038A1 (https=) 2022-04-14
JP2022123066A (ja) 2022-08-23

Similar Documents

Publication Publication Date Title
JP7061735B1 (ja) チタン系多孔質体及び、チタン系多孔質体の製造方法
JP7092960B1 (ja) 多孔質金属体の製造方法及び、多孔質金属体
US12090549B2 (en) Method for manufacturing porous metal body, and porous metal body
US20250073778A1 (en) Titanium Porous Body and Method for Producing Titanium Porous Body
CN111867756A (zh) 多孔钛系烧结体、其制造方法和电极
JP7300023B1 (ja) チタン多孔質体及び、チタン多孔質体の製造方法
JP6559925B1 (ja) 多孔質チタン系焼結体、その製造方法及び電極
WO2025028271A1 (ja) チタン積層体及び、チタン積層体の製造方法
JP4098169B2 (ja) チタン多孔質体の製造方法
JP7839748B2 (ja) 多孔質金属体の製造方法
JPH02103861A (ja) 溶融炭酸塩型燃料電池用電極の製造法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220106

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220106

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20220106

AA64 Notification of invalidation of claim of internal priority (with term)

Free format text: JAPANESE INTERMEDIATE CODE: A241764

Effective date: 20220125

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220308

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20220517

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20220616

R150 Certificate of patent or registration of utility model

Ref document number: 7092960

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250