TW202405200A - 低熱膨脹合金 - Google Patents

低熱膨脹合金 Download PDF

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Publication number
TW202405200A
TW202405200A TW112126068A TW112126068A TW202405200A TW 202405200 A TW202405200 A TW 202405200A TW 112126068 A TW112126068 A TW 112126068A TW 112126068 A TW112126068 A TW 112126068A TW 202405200 A TW202405200 A TW 202405200A
Authority
TW
Taiwan
Prior art keywords
thermal expansion
low thermal
expansion coefficient
amount
alloy
Prior art date
Application number
TW112126068A
Other languages
English (en)
Chinese (zh)
Inventor
松村信吾
大野晴康
小奈浩太郎
Original Assignee
日商新報國材料股份有限公司
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 日商新報國材料股份有限公司 filed Critical 日商新報國材料股份有限公司
Publication of TW202405200A publication Critical patent/TW202405200A/zh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/001—Heat treatment of ferrous alloys containing Ni
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/007—Heat treatment of ferrous alloys containing Co
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
    • C22C38/105—Ferrous alloys, e.g. steel alloys containing cobalt containing Co and Ni
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • C21D1/30—Stress-relieving
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Forging (AREA)
  • Compositions Of Oxide Ceramics (AREA)
TW112126068A 2022-07-12 2023-07-12 低熱膨脹合金 TW202405200A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022111934 2022-07-12
JP2022-111934 2022-07-12

Publications (1)

Publication Number Publication Date
TW202405200A true TW202405200A (zh) 2024-02-01

Family

ID=89536758

Family Applications (1)

Application Number Title Priority Date Filing Date
TW112126068A TW202405200A (zh) 2022-07-12 2023-07-12 低熱膨脹合金

Country Status (5)

Country Link
EP (1) EP4556589A4 (https=)
JP (1) JP7776181B2 (https=)
KR (1) KR20250012714A (https=)
TW (1) TW202405200A (https=)
WO (1) WO2024014484A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2024214777A1 (https=) * 2023-04-13 2024-10-17

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6051547B2 (ja) 1982-05-29 1985-11-14 新一 榎本 低熱膨張鋳鉄
JP2568022B2 (ja) 1988-11-02 1996-12-25 株式会社東芝 低熱膨張鋳鉄を用いた工作機械、精密測定機器、成形用金型、半導体装置および電子製造装置
JP4253100B2 (ja) * 2000-03-17 2009-04-08 日本鋳造株式会社 被削性に優れた低熱膨張合金およびその製造方法
JP4213901B2 (ja) * 2002-03-28 2009-01-28 日本鋳造株式会社 常温での硬度および強度に優れた鋳造時の割れ感受性が小さい低熱膨張鋳造合金およびその製造方法
RU2532190C2 (ru) * 2009-06-11 2014-10-27 Форд Мотор Компани Формы для заливки с низким коэффициентом теплового расширения и с текстурированной поверхностью и способ создания и использования таких форм
JP6793574B2 (ja) * 2017-03-07 2020-12-02 新報国製鉄株式会社 低熱膨張合金
JP6793583B2 (ja) * 2017-03-28 2020-12-02 新報国製鉄株式会社 低熱膨張合金
JP2019065344A (ja) * 2017-09-29 2019-04-25 新報国製鉄株式会社 低熱膨張合金

Also Published As

Publication number Publication date
WO2024014484A1 (ja) 2024-01-18
JP7776181B2 (ja) 2025-11-26
EP4556589A4 (en) 2026-03-11
KR20250012714A (ko) 2025-01-24
EP4556589A1 (en) 2025-05-21
JPWO2024014484A1 (https=) 2024-01-18

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