BRPI0512943A - pó de aço inoxidável, composição de pó metalúrgico, processos de preparação de peças compactadas e peças sinterizadas contendo os mesmos - Google Patents

pó de aço inoxidável, composição de pó metalúrgico, processos de preparação de peças compactadas e peças sinterizadas contendo os mesmos

Info

Publication number: BRPI0512943A
Authority: BR; Brazil
Prior art keywords: stainless steel; processes; parts; steel powder; sintered
Prior art date: 2004-07-02

Application number

BRPI0512943-5A

Other languages

English (en)

Portuguese (pt)

Inventor

Owe Mars

Ricardo Canto Leyton

Ola Bergman

Original Assignee

Ganos Ab H

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.)

2004-07-02

Filing date

2005-07-01

Publication date

2008-04-15

2005-07-01 Application filed by Ganos Ab H filed Critical Ganos Ab H

2008-04-15 Publication of BRPI0512943A publication Critical patent/BRPI0512943A/pt

Links

239000000843 powder Substances 0.000 title abstract 4
239000000203 mixture Substances 0.000 title abstract 2
229910001220 stainless steel Inorganic materials 0.000 title abstract 2
239000010935 stainless steel Substances 0.000 title abstract 2
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 4
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 2
229910052799 carbon Inorganic materials 0.000 abstract 2
229910052804 chromium Inorganic materials 0.000 abstract 2
239000011651 chromium Substances 0.000 abstract 2
229910052757 nitrogen Inorganic materials 0.000 abstract 2
229910052720 vanadium Inorganic materials 0.000 abstract 2
LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 abstract 2
229910000831 Steel Inorganic materials 0.000 abstract 1
238000004519 manufacturing process Methods 0.000 abstract 1
229910052710 silicon Inorganic materials 0.000 abstract 1
239000010703 silicon Substances 0.000 abstract 1
239000010959 steel Substances 0.000 abstract 1

Classifications

- 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
- C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
- C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
- C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
- 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
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
- 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
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- 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
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Powder Metallurgy (AREA)
Preventing Corrosion Or Incrustation Of Metals (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Materials For Medical Uses (AREA)

BRPI0512943-5A 2004-07-02 2005-07-01 pó de aço inoxidável, composição de pó metalúrgico, processos de preparação de peças compactadas e peças sinterizadas contendo os mesmos BRPI0512943A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE0401707A SE0401707D0 (sv)	2004-07-02	2004-07-02	Stainless steel powder
PCT/SE2005/001086 WO2006004529A1 (fr)	2004-07-02	2005-07-01	Poudre d'acier inoxydable pre-alliee et procede de frittage de pieces constituees de celle-ci

Publications (1)

Publication Number	Publication Date
BRPI0512943A true BRPI0512943A (pt)	2008-04-15

Family

ID=32733732

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI0512943-5A BRPI0512943A (pt)	2004-07-02	2005-07-01	pó de aço inoxidável, composição de pó metalúrgico, processos de preparação de peças compactadas e peças sinterizadas contendo os mesmos

Country Status (17)

Country	Link
EP (1)	EP1768803B1 (fr)
JP (1)	JP4580984B2 (fr)
CN (1)	CN101124058B (fr)
AT (1)	ATE483541T1 (fr)
AU (1)	AU2005260139B2 (fr)
BR (1)	BRPI0512943A (fr)
CA (1)	CA2572130C (fr)
DE (1)	DE602005023998D1 (fr)
DK (1)	DK1768803T3 (fr)
ES (1)	ES2354019T3 (fr)
MX (1)	MXPA06015244A (fr)
RU (1)	RU2345866C2 (fr)
SE (1)	SE0401707D0 (fr)
TW (1)	TWI279268B (fr)
UA (1)	UA83145C2 (fr)
WO (1)	WO2006004529A1 (fr)
ZA (1)	ZA200700040B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES2357175T3 (es) *	2006-09-22	2011-04-19	Hoganas Ab (Publ)	Composición en polvo metalúrgica y método de producción.
EP2066823B1 (fr) *	2006-09-22	2010-11-24	Höganäs Ab (publ)	Composition pulverulente metallurgique et son procede de production
CN102656288B (zh) *	2009-10-16	2017-08-18	霍加纳斯公司（Publ）	含氮的低镍烧结不锈钢
RU2559603C2 (ru) *	2010-06-04	2015-08-10	Хеганес Аб (Пабл)	Азотированные спеченные стали
TWI421374B (zh) *	2011-01-28	2014-01-01	Taiwan Powder Technologies Co Ltd	Stainless steel low temperature carburizing method
TWI421376B (zh) *	2011-01-28	2014-01-01	台耀科技股份有限公司	Method of Improving Strength and Hardness of Powder Metallurgy Stainless Steel
TWI421375B (zh) *	2011-01-28	2014-01-01	Taiwan Powder Technologies Co Ltd	Methods for improving the mechanical properties of non - Austrian iron - based stainless steel surfaces
CN102660709A (zh) *	2012-04-24	2012-09-12	邓湘凌	高强度耐磨合金及其制作方法
DE102012216052A1 (de) *	2012-09-11	2014-04-10	Robert Bosch Gmbh	Sinterpressteil und Verfahren zum Herstellen eines solchen
CN103643160B (zh) *	2013-11-11	2016-01-20	常熟市迅达粉末冶金有限公司	一种高性能17-4ph不锈钢及其制备方法
JP6314842B2 (ja) *	2015-01-06	2018-04-25	セイコーエプソン株式会社	粉末冶金用金属粉末、コンパウンド、造粒粉末および焼結体
JP6314846B2 (ja) *	2015-01-09	2018-04-25	セイコーエプソン株式会社	粉末冶金用金属粉末、コンパウンド、造粒粉末および焼結体
JP6319121B2 (ja) *	2015-01-29	2018-05-09	セイコーエプソン株式会社	粉末冶金用金属粉末、コンパウンド、造粒粉末および焼結体の製造方法
JP6314866B2 (ja) *	2015-02-09	2018-04-25	セイコーエプソン株式会社	粉末冶金用金属粉末、コンパウンド、造粒粉末および焼結体の製造方法
RU2750720C1 (ru) *	2020-04-18	2021-07-01	Федеральное государственное бюджетное образовательное учреждение высшего образования "Юго-Западный государственный университет" (ЮЗГУ)	Способ получения спеченного изделия из порошковой коррозионной стали

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5947358A (ja) *	1982-09-08	1984-03-17	Kawasaki Steel Corp	耐摩耗焼結合金用鋼粉
ZA938889B (en) *	1992-12-07	1994-08-01	Mintek	Stainless steel composition
AU4887796A (en) *	1995-03-10	1996-10-02	Powdrex Limited	Stainless steel powders and articles produced therefrom by powder metallurgy
GB9624999D0 (en) *	1996-11-30	1997-01-15	Brico Eng	Iron-based powder
SE9702299D0 (sv) *	1997-06-17	1997-06-17	Hoeganaes Ab	Stainless steel powder
JP4975916B2 (ja) *	2001-09-21	2012-07-11	株式会社日立製作所	高靭性高強度フェライト鋼とその製法
SE0201825D0 (sv) *	2002-06-14	2002-06-14	Hoeganaes Ab	Warm compaction of steel powders

2004
- 2004-07-02 SE SE0401707A patent/SE0401707D0/xx unknown
2005
- 2005-07-01 TW TW094122382A patent/TWI279268B/zh not_active IP Right Cessation
- 2005-07-01 MX MXPA06015244A patent/MXPA06015244A/es active IP Right Grant
- 2005-07-01 CN CN2005800217987A patent/CN101124058B/zh not_active Expired - Fee Related
- 2005-07-01 DK DK05755291.1T patent/DK1768803T3/da active
- 2005-07-01 AU AU2005260139A patent/AU2005260139B2/en not_active Ceased
- 2005-07-01 RU RU2007104054/02A patent/RU2345866C2/ru not_active IP Right Cessation
- 2005-07-01 DE DE602005023998T patent/DE602005023998D1/de not_active Expired - Lifetime
- 2005-07-01 AT AT05755291T patent/ATE483541T1/de not_active IP Right Cessation
- 2005-07-01 BR BRPI0512943-5A patent/BRPI0512943A/pt not_active IP Right Cessation
- 2005-07-01 CA CA2572130A patent/CA2572130C/fr not_active Expired - Fee Related
- 2005-07-01 UA UAA200701061A patent/UA83145C2/ru unknown
- 2005-07-01 WO PCT/SE2005/001086 patent/WO2006004529A1/fr not_active Ceased
- 2005-07-01 EP EP05755291A patent/EP1768803B1/fr not_active Expired - Lifetime
- 2005-07-01 JP JP2007519170A patent/JP4580984B2/ja not_active Expired - Fee Related
- 2005-07-01 ES ES05755291T patent/ES2354019T3/es not_active Expired - Lifetime
- 2005-07-01 ZA ZA200700040A patent/ZA200700040B/en unknown

Also Published As

Publication number	Publication date
EP1768803A1 (fr)	2007-04-04
DK1768803T3 (da)	2011-01-31
AU2005260139B2 (en)	2009-09-03
UA83145C2 (ru)	2008-06-10
TWI279268B (en)	2007-04-21
JP4580984B2 (ja)	2010-11-17
CN101124058B (zh)	2010-06-16
ATE483541T1 (de)	2010-10-15
RU2345866C2 (ru)	2009-02-10
WO2006004529A1 (fr)	2006-01-12
CA2572130C (fr)	2011-01-18
ES2354019T3 (es)	2011-03-09
JP2008505248A (ja)	2008-02-21
AU2005260139A1 (en)	2006-01-12
TW200605972A (en)	2006-02-16
DE602005023998D1 (de)	2010-11-18
CN101124058A (zh)	2008-02-13
MXPA06015244A (es)	2007-03-15
RU2007104054A (ru)	2008-08-10
SE0401707D0 (sv)	2004-07-02
ZA200700040B (en)	2008-06-25
CA2572130A1 (fr)	2006-01-12
EP1768803B1 (fr)	2010-10-06

Legal Events

Date	Code	Title	Description
2014-04-29	B08F	Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]	Free format text: REFERENTE A 8A ANUIDADE.
2014-08-26	B08K	Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]	Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2260 DE 29/04/2014.

Publication	Publication Date	Title
BRPI0512943A (pt)	2008-04-15	pó de aço inoxidável, composição de pó metalúrgico, processos de preparação de peças compactadas e peças sinterizadas contendo os mesmos
EP1246949A4 (fr)	2004-04-14	Compositions ameliorees de poudre metallurgique et leurs procedes de preparation et d'utilisation
ATE240417T1 (de)	2003-05-15	Hochfester rostfreier automatenstahl
SE0201824D0 (sv)	2002-06-14	Pre-alloyed iron based powder
TW200605973A (en)	2006-02-16	Powder additive
MXPA04012570A (es)	2005-04-19	Composicion y procedimiento para la compactacion en caliente de polvos de acero inoxidable.
SE0401535D0 (sv)	2004-06-14	Sintered metal parts and method for the manufacturing thereof
DK1905858T3 (da)	2012-03-26	Værktøjsgenstand af stål til koldbearbejdning
TW200611984A (en)	2006-04-16	Steel band for doctor blades, coater blades and creping blades and powder metallurgical method for the manufacture thereof
WO2008003395A3 (fr)	2008-02-28	Procédé de production de composants mécaniques sphéroides en fonte
TW200730276A (en)	2007-08-16	Metallurgical powder composition
SE0300881D0 (sv)	2003-03-27	Powder metal composition and method for producing components thereof
UA94436C2 (ru)	2011-05-10	Металлургическая композиция для изготовления прессованных изделий и способ ее получения
DE50007310D1 (de)	2004-09-09	Verfahren zur pulvermetallurgischen in-situ herstellung eines verschleissbeständigen verbundwerkstoffes
SE9502711D0 (sv)	1995-07-27	Mixed iron powder for powder metallurgy
ZA200707965B (en)	2009-06-24	Metal powder composition comprising a drying oil binder
SI1766101T1 (sl)	2009-06-30	Sestava avstenitnega nerjavnega jekla in njegova uporaba za izdelavo strukturnih delov za sredstva za kopenski transport zabojnikov
Engström et al.	2006	Chromium may give pre-alloys the cost edge
FI20040849A7 (fi)	2005-12-19	Menetelmä komposiittimateriaalien valmistukseen sekä menetelmällä valmistettu komposiittimateriaali
King	2005	Strength under stress promise of chrome alloys
UA28779A (uk)	2000-10-16	Високоміцна сталь
James et al.	2010	Moly makes its mark again in alloy design
Unami et al.	2001	Alloyed steel powder for sintered compacts with excellent machinability
Feng et al.	2002	Influence of forming temperature on flow characteristics of carburized 20 CrMnTi steel
Chechenev et al.	2004	Unroasted locking tubes for blowing steel inert gases of high carbon synthetic astringent.