JP7618329B1 - 焼結合金及び金型 - Google Patents

焼結合金及び金型 Download PDF

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Publication number
JP7618329B1
JP7618329B1 JP2024525554A JP2024525554A JP7618329B1 JP 7618329 B1 JP7618329 B1 JP 7618329B1 JP 2024525554 A JP2024525554 A JP 2024525554A JP 2024525554 A JP2024525554 A JP 2024525554A JP 7618329 B1 JP7618329 B1 JP 7618329B1
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Japan
Prior art keywords
phase
volume
solid solution
compound
sintered alloy
Prior art date
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JP2024525554A
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English (en)
Japanese (ja)
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JPWO2025224956A1 (cg-RX-API-DMAC7.html
JPWO2025224956A5 (cg-RX-API-DMAC7.html
Inventor
秀門 三守
勉 小椋
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Fuji Die Co Ltd
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Fuji Die Co Ltd
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Publication of JPWO2025224956A1 publication Critical patent/JPWO2025224956A1/ja
Publication of JPWO2025224956A5 publication Critical patent/JPWO2025224956A5/ja
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Classifications

    • 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
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/04—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbonitrides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C22C29/08—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on tungsten carbide
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C22C29/10—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on titanium carbide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Powder Metallurgy (AREA)
JP2024525554A 2024-04-25 2024-04-25 焼結合金及び金型 Active JP7618329B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2024/016345 WO2025224956A1 (ja) 2024-04-25 2024-04-25 焼結合金及び金型

Publications (3)

Publication Number Publication Date
JP7618329B1 true JP7618329B1 (ja) 2025-01-21
JPWO2025224956A1 JPWO2025224956A1 (cg-RX-API-DMAC7.html) 2025-10-30
JPWO2025224956A5 JPWO2025224956A5 (cg-RX-API-DMAC7.html) 2026-04-01

Family

ID=94279139

Family Applications (1)

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JP2024525554A Active JP7618329B1 (ja) 2024-04-25 2024-04-25 焼結合金及び金型

Country Status (3)

Country Link
JP (1) JP7618329B1 (cg-RX-API-DMAC7.html)
CN (1) CN121925403A (cg-RX-API-DMAC7.html)
WO (1) WO2025224956A1 (cg-RX-API-DMAC7.html)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5470807A (en) * 1995-03-17 1995-11-28 Industrial Technology Research Institute Chromium carbide based ceramics composite block gauge
CN108059460A (zh) * 2017-12-04 2018-05-22 株洲夏普高新材料有限公司 适用于水刀砂管的硬质合金及其制备方法
CN110981488A (zh) * 2019-12-24 2020-04-10 有研工程技术研究院有限公司 一种超高硬度非球面玻璃透镜模具材料及其制备方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5470807A (en) * 1995-03-17 1995-11-28 Industrial Technology Research Institute Chromium carbide based ceramics composite block gauge
CN108059460A (zh) * 2017-12-04 2018-05-22 株洲夏普高新材料有限公司 适用于水刀砂管的硬质合金及其制备方法
CN110981488A (zh) * 2019-12-24 2020-04-10 有研工程技术研究院有限公司 一种超高硬度非球面玻璃透镜模具材料及其制备方法

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
下平 高次郎，TiC-Cr3C2系固溶体及びTiC-Cr3C2-(Ni,Co)系サーメットの耐酸化性に関する研究，窯協，日本，1958年，Vol. 66，P. 83-88
下平 高次郎: "TiC-Cr3C2系固溶体及びTiC-Cr3C2-(Ni,Co)系サーメットの耐酸化性に関する研究", 窯協, vol. 66, JPN6024027780, 1958, JP, pages 83 - 88, ISSN: 0005371202 *
仁野 章弘，超硬バインダーレスWCの粒成長支配因子の解明，様式Ｃ－１９ 科学研究費助成事業（科学研究費補助金）研究成果報告書，日本，2012年，P. 1-5，URL:<https://kaken.nii.ac.jp/ja/file/KAKENHI-PROJECT-22760553/22760553seika.pdf>
仁野 章弘: "超硬バインダーレスWCの粒成長支配因子の解明", 様式Ｃ−１９ 科学研究費助成事業（科学研究費補助金）研究成果報告書, JPN7024002989, 2012, JP, pages 1 - 5, ISSN: 0005371204 *
蜂須賀 武治，TiC-Cr3C2系複合セラミックスの焼結機構，粉体および粉末冶金，1990年08月，Vol. 37, No. 6，P. 861-868
蜂須賀 武治: "TiC-Cr3C2系複合セラミックスの焼結機構", 粉体および粉末冶金, vol. 37, no. 6, JPN6024027779, August 1990 (1990-08-01), pages 861 - 868, ISSN: 0005371203 *

Also Published As

Publication number Publication date
CN121925403A (zh) 2026-04-24
JPWO2025224956A1 (cg-RX-API-DMAC7.html) 2025-10-30
WO2025224956A1 (ja) 2025-10-30

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