RU2366539C9 - Способ уплотнения твердых порошков с жестким покрытием - Google Patents

Способ уплотнения твердых порошков с жестким покрытием Download PDF

Info

Publication number: RU2366539C9
Authority: RU; Russia
Prior art keywords: aforementioned; particles; intermediate layer; sintering; outer layer
Prior art date: 2004-06-10

Application number

RU2006145849/02A

Other languages

English (en)

Russian (ru)

Other versions

RU2366539C2 (ru

RU2006145849A (ru

Inventor

Ричард Эдмунд ТОС (US)

Ричард Эдмунд Тос

Original Assignee

Элломет Корпорейшн

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.)

2004-06-10

Filing date

2004-06-10

Publication date

2010-02-10

2004-06-10 Application filed by Элломет Корпорейшн filed Critical Элломет Корпорейшн

2008-07-20 Publication of RU2006145849A publication Critical patent/RU2006145849A/ru

2009-09-10 Publication of RU2366539C2 publication Critical patent/RU2366539C2/ru

2010-02-10 Application granted granted Critical

2010-02-10 Publication of RU2366539C9 publication Critical patent/RU2366539C9/ru

Links

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Classifications

- 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
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/1035—Liquid phase sintering
- 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
- B22F1/16—Metallic particles coated with a non-metal
- 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
- B22F1/17—Metallic particles coated with metal
- 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
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/02—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
Composite Materials (AREA)
Materials Engineering (AREA)
Powder Metallurgy (AREA)
Chemically Coating (AREA)
Compositions Of Oxide Ceramics (AREA)

RU2006145849/02A 2004-06-10 2004-06-10 Способ уплотнения твердых порошков с жестким покрытием RU2366539C9 (ru)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/US2004/018445 WO2006001791A1 (fr)	2004-06-10	2004-06-10	Procede de renforcement de poudres dures a revetement resistant

Publications (3)

Publication Number	Publication Date
RU2006145849A RU2006145849A (ru)	2008-07-20
RU2366539C2 RU2366539C2 (ru)	2009-09-10
RU2366539C9 true RU2366539C9 (ru)	2010-02-10

Family

ID=35782093

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
RU2006145849/02A RU2366539C9 (ru)	2004-06-10	2004-06-10	Способ уплотнения твердых порошков с жестким покрытием

Country Status (13)

Country	Link
EP (1)	EP1768804A4 (fr)
JP (1)	JP2008502576A (fr)
KR (1)	KR101215656B1 (fr)
CN (1)	CN1997475B (fr)
AU (1)	AU2004321077B2 (fr)
BR (1)	BRPI0418870B1 (fr)
CA (1)	CA2570671C (fr)
IL (1)	IL179667A (fr)
MX (1)	MXPA06013640A (fr)
NO (1)	NO20070168L (fr)
RU (1)	RU2366539C9 (fr)
SA (1)	SA05260249B1 (fr)
WO (1)	WO2006001791A1 (fr)

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2004
- 2004-06-10 WO PCT/US2004/018445 patent/WO2006001791A1/fr not_active Ceased
- 2004-06-10 MX MXPA06013640A patent/MXPA06013640A/es active IP Right Grant
- 2004-06-10 BR BRPI0418870-5A patent/BRPI0418870B1/pt not_active IP Right Cessation
- 2004-06-10 RU RU2006145849/02A patent/RU2366539C9/ru not_active IP Right Cessation
- 2004-06-10 CN CN2004800437747A patent/CN1997475B/zh not_active Expired - Fee Related
- 2004-06-10 CA CA2570671A patent/CA2570671C/fr not_active Expired - Lifetime
- 2004-06-10 JP JP2007527166A patent/JP2008502576A/ja active Pending
- 2004-06-10 EP EP04776430A patent/EP1768804A4/fr not_active Withdrawn
- 2004-06-10 AU AU2004321077A patent/AU2004321077B2/en not_active Ceased
- 2004-06-10 KR KR1020077000589A patent/KR101215656B1/ko not_active Expired - Lifetime
2005
- 2005-08-10 SA SA5260249A patent/SA05260249B1/ar unknown
2006
- 2006-11-28 IL IL179667A patent/IL179667A/en not_active IP Right Cessation
2007
- 2007-01-10 NO NO20070168A patent/NO20070168L/no unknown

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Also Published As

Publication number	Publication date
WO2006001791A1 (fr)	2006-01-05
MXPA06013640A (es)	2007-05-16
IL179667A (en)	2016-12-29
CA2570671A1 (fr)	2006-01-05
KR101215656B1 (ko)	2013-01-10
CA2570671C (fr)	2013-01-08
RU2366539C2 (ru)	2009-09-10
SA05260249B1 (ar)	2008-06-03
IL179667A0 (en)	2007-05-15
RU2006145849A (ru)	2008-07-20
KR20070044430A (ko)	2007-04-27
AU2004321077A1 (en)	2006-01-05
EP1768804A4 (fr)	2010-09-15
BRPI0418870B1 (pt)	2014-04-15
AU2004321077B2 (en)	2011-06-23
JP2008502576A (ja)	2008-01-31
NO20070168L (no)	2007-01-10
EP1768804A1 (fr)	2007-04-04
BRPI0418870A (pt)	2007-11-27
CN1997475A (zh)	2007-07-11
CN1997475B (zh)	2010-09-29

Publication	Publication Date	Title
RU2366539C9 (ru)	2010-02-10	Способ уплотнения твердых порошков с жестким покрытием
US7736582B2 (en)	2010-06-15	Method for consolidating tough coated hard powders
EP2900404B1 (fr)	2021-08-04	Procédés de formation d'un article métallique ou de céramique présentant une nouvelle composition de matériau fonctionnellement nuancé
JP6257896B2 (ja)	2018-01-10	高靭性マトリックス材料中の固結された高靭性被覆硬質粒子
AU725818B2 (en)	2000-10-19	Tough-coated hard powders and sintered articles thereof
AU2010217289B2 (en)	2015-11-05	A hard-metal body
KR20080060239A (ko)	2008-07-01	고강도 초경합금 및 그 제조방법
JP2014122425A (ja)	2014-07-03	堅い被覆硬質粉体の圧密方法
JP3560629B2 (ja)	2004-09-02	工具用高靱性硬質焼結体の製造法
RU2747054C1 (ru)	2021-04-23	Многослойная твердосплавная пластина и способы ее получения (варианты)

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Date	Code	Title	Description
2010-02-10	TH4A	Reissue of patent specification
2017-02-17	MM4A	The patent is invalid due to non-payment of fees	Effective date: 20160611