BRPI0620868B1 - Composição de pó metalúrgico e método para a produção de composição de pó metalúrgico - Google Patents

Composição de pó metalúrgico e método para a produção de composição de pó metalúrgico

Info

Publication number: BRPI0620868B1
Authority: BR; Brazil
Prior art keywords: powder composition; metallurgy powder; production; metallurgy; composition
Prior art date: 2005-12-30

Application number

BRPI0620868-1B1A

Other languages

English (en)

Portuguese (pt)

Inventor

Per Knutsson

Per-Olof Larsson

Hilmar Vidarsson

Original Assignee

Hoeganaes Ab

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.)

2005-12-30

Filing date

2006-12-20

Publication date

2013-12-24

2006-12-20 Application filed by Hoeganaes Ab filed Critical Hoeganaes Ab

2006-12-20 Priority claimed from PCT/SE2006/001443 external-priority patent/WO2007078232A1/en

2011-11-29 Publication of BRPI0620868A2 publication Critical patent/BRPI0620868A2/pt

2013-12-24 Publication of BRPI0620868B1 publication Critical patent/BRPI0620868B1/pt

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
US75500605P	2005-12-30	2005-12-30
SE0502933-5		2005-12-30
SE0502933		2005-12-30
PCT/SE2006/001443 WO2007078232A1 (en)	2005-12-30	2006-12-20	Metallurgical powder composition
US60/755,006		2205-12-30

Publications (2)

Publication Number	Publication Date
BRPI0620868A2 BRPI0620868A2 (pt)	2011-11-29
BRPI0620868B1 true BRPI0620868B1 (pt)	2013-12-24

Family

ID=40247929

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI0620868-1B1A BRPI0620868B1 (pt)	2005-12-30	2006-12-20	Composição de pó metalúrgico e método para a produção de composição de pó metalúrgico

Country Status (4)

Country	Link
CN (1)	CN101346203B (uk)
BR (1)	BRPI0620868B1 (uk)
ES (1)	ES2408317T3 (uk)
UA (1)	UA94436C2 (uk)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2010285633A (ja) *	2009-06-09	2010-12-24	Kobe Steel Ltd	粉末冶金用混合粉末の製造方法、及び焼結体の製造方法
BR112013025725B1 (pt) *	2011-04-06	2019-09-03	Hoeganaes Corp	composição de pó metalúrgico, peça compactada e aditivo para preparar a composição de pó metalúrgico
ES2724330T3 (es) *	2013-09-12	2019-09-10	Nat Res Council Canada	Lubricante para metalurgia de polvos y composiciones de polvo metálico que contienen dicho lubricante
CN103736989A (zh) *	2014-01-15	2014-04-23	涂秀琼	铁基粉末冶金组合物及其制备方法
CN111704952B (zh) *	2020-06-10	2022-04-19	中国航发北京航空材料研究院	一种孔挤压用润滑剂及其强化方法
WO2023187550A1 (en) *	2022-03-29	2023-10-05	Tata Steel Limited	A method of coating iron powder particles with nano silica particles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1533009B1 (de) *	1966-12-23	1971-04-01	Hoechst Ag	Verfahren zur verbesserung der pressbarkeit von koerpern aus metallpulver
US5258151A (en) *	1991-06-01	1993-11-02	Hoechst Aktiengesellschaft	Molding composition for the production of inorganic sintered products
DE4136615A1 (de) *	1991-11-07	1993-05-13	Henkel Kgaa	Pulver- und/oder metallspritzgussbindemittel
US5782954A (en) *	1995-06-07	1998-07-21	Hoeganaes Corporation	Iron-based metallurgical compositions containing flow agents and methods for using same

2006
- 2006-12-20 ES ES06835863T patent/ES2408317T3/es active Active
- 2006-12-20 CN CN2006800492885A patent/CN101346203B/zh active Active
- 2006-12-20 BR BRPI0620868-1B1A patent/BRPI0620868B1/pt active IP Right Grant
- 2006-12-20 UA UAA200809699A patent/UA94436C2/uk unknown

Also Published As

Publication number	Publication date
UA94436C2 (uk)	2011-05-10
CN101346203B (zh)	2010-08-11
ES2408317T3 (es)	2013-06-20
CN101346203A (zh)	2009-01-14
BRPI0620868A2 (pt)	2011-11-29

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Legal Events

Date	Code	Title	Description
2013-07-02	B06A	Patent application procedure suspended [chapter 6.1 patent gazette]
2013-10-29	B09A	Decision: intention to grant [chapter 9.1 patent gazette]
2013-12-24	B16A	Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]	Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 20/12/2006, OBSERVADAS AS CONDICOES LEGAIS.