JP2022502563A5 - - Google Patents

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Publication number
JP2022502563A5
JP2022502563A5 JP2021505986A JP2021505986A JP2022502563A5 JP 2022502563 A5 JP2022502563 A5 JP 2022502563A5 JP 2021505986 A JP2021505986 A JP 2021505986A JP 2021505986 A JP2021505986 A JP 2021505986A JP 2022502563 A5 JP2022502563 A5 JP 2022502563A5
Authority
JP
Japan
Prior art keywords
billet
casting
direct
molten metal
reverse extrusion
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.)
Granted
Application number
JP2021505986A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022502563A (ja
JP7486200B2 (ja
Filing date
Publication date
Priority claimed from IT102018000008041A external-priority patent/IT201800008041A1/it
Application filed filed Critical
Publication of JP2022502563A publication Critical patent/JP2022502563A/ja
Publication of JP2022502563A5 publication Critical patent/JP2022502563A5/ja
Application granted granted Critical
Publication of JP7486200B2 publication Critical patent/JP7486200B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2021505986A 2018-08-10 2019-08-05 鉛含有量を低減した黄銅ビレットを得る方法およびその方法により得られるビレット Active JP7486200B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT102018000008041A IT201800008041A1 (it) 2018-08-10 2018-08-10 Processo per l’ottenimento di una billetta di ottone a ridotto tenore di piombo e billetta così ottenuta
IT102018000008041 2018-08-10
PCT/IB2019/056643 WO2020031060A1 (en) 2018-08-10 2019-08-05 Method for obtaining a brass billet with reduced lead content and the billet thus obtained

Publications (3)

Publication Number Publication Date
JP2022502563A JP2022502563A (ja) 2022-01-11
JP2022502563A5 true JP2022502563A5 (https=) 2022-07-20
JP7486200B2 JP7486200B2 (ja) 2024-05-17

Family

ID=64049591

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021505986A Active JP7486200B2 (ja) 2018-08-10 2019-08-05 鉛含有量を低減した黄銅ビレットを得る方法およびその方法により得られるビレット

Country Status (20)

Country Link
US (1) US20210291268A1 (https=)
EP (1) EP3833792B1 (https=)
JP (1) JP7486200B2 (https=)
CN (1) CN112703261B (https=)
AU (1) AU2019316802A1 (https=)
CA (1) CA3108319A1 (https=)
DK (1) DK3833792T3 (https=)
ES (1) ES2932869T3 (https=)
HR (1) HRP20221468T1 (https=)
HU (1) HUE060553T2 (https=)
IL (1) IL280783B2 (https=)
IT (1) IT201800008041A1 (https=)
LT (1) LT3833792T (https=)
MD (1) MD3833792T2 (https=)
PL (1) PL3833792T3 (https=)
PT (1) PT3833792T (https=)
RS (1) RS63799B1 (https=)
SI (1) SI3833792T1 (https=)
TW (1) TWI780351B (https=)
WO (1) WO2020031060A1 (https=)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1051683A (fr) * 1952-02-19 1954-01-18 Perfectionnements apportés aux procédés d'affinage par voie humide de métaux et d'alliages métalliques non ferreux
US2825644A (en) * 1954-01-28 1958-03-04 Kemp Paul Process of removing lead from copper base alloys
JPH05186839A (ja) * 1992-01-10 1993-07-27 Kobe Steel Ltd 黄銅系合金溶湯からのＰｂ除去方法
DE69521064T2 (de) * 1995-08-03 2002-01-03 Europa Metalli S.P.A., Florenz/Firenze Komponente aus bleienthaltenden kupferlegierungen mit niedriger bleiauslaugung und verfahren zur herstellung
US5958257A (en) * 1997-01-07 1999-09-28 Gerber Plumbing Fixtures Corp. Process for treating brass components to reduce leachable lead
US6197210B1 (en) * 1998-08-17 2001-03-06 Gerber Plumbing Fixtures Corp. Process for treating brass components to substantially eliminate leachabale lead
ATE224966T1 (de) * 2000-03-17 2002-10-15 Ruvaris S R L Verfahren und bad zur selektiven bleientfernung von sanitärkomponenten aus kupferlegierungen
TWI387656B (zh) * 2009-07-06 2013-03-01 Modern Islands Co Ltd Preparation of Low Lead Brass Alloy and Its
US20180195149A1 (en) * 2015-11-13 2018-07-12 Wing On (Japan) Trading Limited De-leading treatment method for lead-containing copper alloy and de-leading cored wire used in said method
TWI598452B (zh) * 2016-01-21 2017-09-11 慶堂工業股份有限公司 具優異熔鑄性之無鉛快削黃銅合金及其製造方法和用途
ITUA20163561A1 (it) * 2016-05-18 2017-11-18 Almag Spa Metodo per la realizzazione di una billetta di ottone senza piombo o a basso contenuto di piombo e billetta così ottenuta
CN106350689B (zh) * 2016-08-31 2017-12-08 宁波长振铜业有限公司 废杂铜直接生产铜合金的方法
CN106947882B (zh) * 2017-04-02 2019-07-05 江苏新宏泰摩擦材料有限公司 一种鳞片状环保黄铜屑及其制备方法

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