DE112023002571T5 - Wolframlegierungsdraht und metallprodukte - Google Patents

Wolframlegierungsdraht und metallprodukte Download PDF

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Publication number
DE112023002571T5
DE112023002571T5 DE112023002571.1T DE112023002571T DE112023002571T5 DE 112023002571 T5 DE112023002571 T5 DE 112023002571T5 DE 112023002571 T DE112023002571 T DE 112023002571T DE 112023002571 T5 DE112023002571 T5 DE 112023002571T5
Authority
DE
Germany
Prior art keywords
tungsten alloy
alloy wire
tungsten
wire
rhenium
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.)
Pending
Application number
DE112023002571.1T
Other languages
German (de)
English (en)
Inventor
Kenshiro Takeda
Katsuhiro Maekawa
Akitoshi Kasahara
Tatsuya Taniwaki
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of DE112023002571T5 publication Critical patent/DE112023002571T5/de
Pending legal-status Critical Current

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Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/04—Alloys based on tungsten or molybdenum
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/09—Mixtures of metallic powders
    • 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
    • B22F5/12—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of wires
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0207—Using a mixture of pre-alloyed powders or a master alloy
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
    • C22F1/18—High-melting or refractory metals or alloys based thereon

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  • 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)
  • Metal Extraction Processes (AREA)
  • Conductive Materials (AREA)
DE112023002571.1T 2022-06-06 2023-05-26 Wolframlegierungsdraht und metallprodukte Pending DE112023002571T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022091886A JP2023178898A (ja) 2022-06-06 2022-06-06 タングステン合金線及び金属製品
JP2022-091886 2022-06-06
PCT/JP2023/019619 WO2023238699A1 (ja) 2022-06-06 2023-05-26 タングステン合金線及び金属製品

Publications (1)

Publication Number Publication Date
DE112023002571T5 true DE112023002571T5 (de) 2025-03-20

Family

ID=89118134

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112023002571.1T Pending DE112023002571T5 (de) 2022-06-06 2023-05-26 Wolframlegierungsdraht und metallprodukte

Country Status (6)

Country Link
US (1) US20250320584A1 (https=)
JP (1) JP2023178898A (https=)
CN (1) CN119213153A (https=)
DE (1) DE112023002571T5 (https=)
TW (1) TW202348810A (https=)
WO (1) WO2023238699A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022001660A (ja) 2020-06-19 2022-01-06 パナソニックＩｐマネジメント株式会社 タングステン線、ソーワイヤー及びスクリーン印刷用タングステン線

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7725329B2 (ja) * 2020-11-10 2025-08-19 株式会社東芝 タングステンワイヤーロープおよびそれを用いた内視鏡用スネア
JP7630086B2 (ja) * 2020-11-27 2025-02-17 パナソニックＩｐマネジメント株式会社 金属線
WO2022191026A1 (ja) * 2021-03-09 2022-09-15 株式会社 東芝 レニウムタングステン線棒およびそれを用いた熱電対

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022001660A (ja) 2020-06-19 2022-01-06 パナソニックＩｐマネジメント株式会社 タングステン線、ソーワイヤー及びスクリーン印刷用タングステン線

Also Published As

Publication number Publication date
JP2023178898A (ja) 2023-12-18
WO2023238699A1 (ja) 2023-12-14
TW202348810A (zh) 2023-12-16
CN119213153A (zh) 2024-12-27
US20250320584A1 (en) 2025-10-16

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