JPWO2024180901A5 - - Google Patents

Info

Publication number
JPWO2024180901A5
JPWO2024180901A5 JP2025503607A JP2025503607A JPWO2024180901A5 JP WO2024180901 A5 JPWO2024180901 A5 JP WO2024180901A5 JP 2025503607 A JP2025503607 A JP 2025503607A JP 2025503607 A JP2025503607 A JP 2025503607A JP WO2024180901 A5 JPWO2024180901 A5 JP WO2024180901A5
Authority
JP
Japan
Prior art keywords
tungsten powder
content ratio
mass
tungsten
nitrogen
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
JP2025503607A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024180901A1 (https=
Publication date
Application filed filed Critical
Priority claimed from PCT/JP2023/047329 external-priority patent/WO2024180901A1/ja
Publication of JPWO2024180901A1 publication Critical patent/JPWO2024180901A1/ja
Publication of JPWO2024180901A5 publication Critical patent/JPWO2024180901A5/ja
Pending legal-status Critical Current

Links

JP2025503607A 2023-03-01 2023-12-28 Pending JPWO2024180901A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2023031159 2023-03-01
PCT/JP2023/047329 WO2024180901A1 (ja) 2023-03-01 2023-12-28 タングステン粉末及び炭化タングステン製品の製造方法

Publications (2)

Publication Number Publication Date
JPWO2024180901A1 JPWO2024180901A1 (https=) 2024-09-06
JPWO2024180901A5 true JPWO2024180901A5 (https=) 2025-11-05

Family

ID=92590194

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025503607A Pending JPWO2024180901A1 (https=) 2023-03-01 2023-12-28

Country Status (3)

Country Link
JP (1) JPWO2024180901A1 (https=)
CN (1) CN120659758A (https=)
WO (1) WO2024180901A1 (https=)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4027099B2 (ja) * 2002-01-16 2007-12-26 三菱マテリアル株式会社 炭化タングステン基超硬合金製造用炭化タングステン基合金粉末
JP2007269534A (ja) * 2006-03-31 2007-10-18 Allied Material Corp Ｗｃ粉とその製造方法
JP2015040161A (ja) * 2013-08-23 2015-03-02 京セラ株式会社 タングステン化合物の回収方法
JP6121847B2 (ja) * 2013-08-27 2017-04-26 京セラ株式会社 タングステン化合物の回収方法
JP2015098641A (ja) * 2013-10-18 2015-05-28 京セラ株式会社 タングステン化合物の回収方法
JP7583248B2 (ja) * 2020-10-05 2024-11-14 株式会社Moldino 複合粒子、複合粉末ならびに複合粉末を用いた複合部材の製造方法

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