JPWO2021015092A1 - - Google Patents
Info
- Publication number
- JPWO2021015092A1 JPWO2021015092A1 JP2021533985A JP2021533985A JPWO2021015092A1 JP WO2021015092 A1 JPWO2021015092 A1 JP WO2021015092A1 JP 2021533985 A JP2021533985 A JP 2021533985A JP 2021533985 A JP2021533985 A JP 2021533985A JP WO2021015092 A1 JPWO2021015092 A1 JP WO2021015092A1
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
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- 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
- B22F3/02—Compacting only
- B22F3/03—Press-moulding apparatus therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
- B30B15/022—Moulds for compacting material in powder, granular of pasta form
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- 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
-
- 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
- C04B35/10—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 aluminium oxide
- C04B35/111—Fine ceramics
-
- 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
- B22F3/02—Compacting 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
- B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
- B22F5/106—Tube or ring 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
- C04B2235/02—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
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3206—Magnesium oxides or oxide-forming salts thereof
-
- 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
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
-
- 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
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3418—Silicon oxide, silicic acids, or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
-
- 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
- C04B2235/78—Grain sizes and shapes, product microstructures, e.g. acicular grains, equiaxed grains, platelet-structures
- C04B2235/785—Submicron sized grains, i.e. from 0,1 to 1 micron
-
- 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
- C04B2235/78—Grain sizes and shapes, product microstructures, e.g. acicular grains, equiaxed grains, platelet-structures
- C04B2235/786—Micrometer sized grains, i.e. from 1 to 100 micron
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019136950 | 2019-07-25 | ||
JP2019136950 | 2019-07-25 | ||
PCT/JP2020/027673 WO2021015092A1 (ja) | 2019-07-25 | 2020-07-16 | 成形型およびその製造方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
JPWO2021015092A1 true JPWO2021015092A1 (ja) | 2021-01-28 |
JPWO2021015092A5 JPWO2021015092A5 (ja) | 2022-04-19 |
JP7221394B2 JP7221394B2 (ja) | 2023-02-13 |
Family
ID=74192583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021533985A Active JP7221394B2 (ja) | 2019-07-25 | 2020-07-16 | 成形型およびその製造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11958263B2 (ja) |
JP (1) | JP7221394B2 (ja) |
KR (1) | KR102665048B1 (ja) |
CN (1) | CN114126784B (ja) |
WO (1) | WO2021015092A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023140147A1 (ja) * | 2022-01-18 | 2023-07-27 | 京セラ株式会社 | 核磁気共鳴装置用サンプルチューブ |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008272774A (ja) * | 2007-04-26 | 2008-11-13 | Sumitomo Electric Ind Ltd | 粉末成形用金型および該粉末成形用金型で成形された圧粉成形体 |
WO2020204040A1 (ja) * | 2019-04-04 | 2020-10-08 | 日精エー・エス・ビー機械株式会社 | 樹脂製容器の製造方法、射出コア型、射出成形用金型および樹脂製容器の製造装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1142618A (ja) * | 1997-07-25 | 1999-02-16 | Toyo Chem Co Ltd | 無機硬化組成物成型方法 |
JP2002195266A (ja) | 2000-12-27 | 2002-07-10 | Ntn Corp | ころ軸受 |
JP4062096B2 (ja) | 2002-12-27 | 2008-03-19 | 株式会社ジェイテクト | ローラフォロアおよびローラフォロアを有するエンジンの動弁機構 |
JP3803675B2 (ja) * | 2004-03-05 | 2006-08-02 | 株式会社東芝 | 二次加工用タングステン素材の製造方法 |
DE102006024905A1 (de) * | 2006-05-24 | 2007-11-29 | Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG | Formdichtung, Dichtungsanordnung und Prozesssensor mit einer solchen Dichtungsanordnung |
JP2008272778A (ja) * | 2007-04-26 | 2008-11-13 | Sumitomo Electric Ind Ltd | 金型、該金型で成形された圧粉成形体および該金型を用いた圧粉成形体の製造方法 |
CN110021477B (zh) * | 2014-03-13 | 2021-08-31 | 日立金属株式会社 | 压粉磁芯的制造方法以及压粉磁芯 |
JP6555679B2 (ja) * | 2014-12-12 | 2019-08-07 | 住友電工焼結合金株式会社 | 鉄系焼結部品の製造方法、及び鉄系焼結部品 |
JP6708460B2 (ja) * | 2016-03-30 | 2020-06-10 | 京セラ株式会社 | 接合体の製造方法 |
JP6659493B2 (ja) * | 2016-07-29 | 2020-03-04 | 京セラ株式会社 | 載置用部材 |
WO2018101332A1 (ja) * | 2016-11-29 | 2018-06-07 | 京セラ株式会社 | 時計ケース |
CN110573351B (zh) * | 2017-04-27 | 2021-08-10 | 京瓷株式会社 | 装饰部件 |
-
2020
- 2020-07-16 KR KR1020227002061A patent/KR102665048B1/ko active IP Right Grant
- 2020-07-16 WO PCT/JP2020/027673 patent/WO2021015092A1/ja active Application Filing
- 2020-07-16 US US17/629,120 patent/US11958263B2/en active Active
- 2020-07-16 CN CN202080052380.7A patent/CN114126784B/zh active Active
- 2020-07-16 JP JP2021533985A patent/JP7221394B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008272774A (ja) * | 2007-04-26 | 2008-11-13 | Sumitomo Electric Ind Ltd | 粉末成形用金型および該粉末成形用金型で成形された圧粉成形体 |
WO2020204040A1 (ja) * | 2019-04-04 | 2020-10-08 | 日精エー・エス・ビー機械株式会社 | 樹脂製容器の製造方法、射出コア型、射出成形用金型および樹脂製容器の製造装置 |
Also Published As
Publication number | Publication date |
---|---|
US11958263B2 (en) | 2024-04-16 |
US20220281200A1 (en) | 2022-09-08 |
CN114126784A (zh) | 2022-03-01 |
KR102665048B1 (ko) | 2024-05-13 |
WO2021015092A1 (ja) | 2021-01-28 |
CN114126784B (zh) | 2023-09-19 |
JP7221394B2 (ja) | 2023-02-13 |
KR20220024798A (ko) | 2022-03-03 |
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