PT1785500E - Aço em pó altamente ligado, resistente ao desgaste e à corrosão - Google Patents

Aço em pó altamente ligado, resistente ao desgaste e à corrosão Download PDF

Info

Publication number: PT1785500E
Authority: PT; Portugal
Prior art keywords: wear; corrosion resistant; steel powder; alloyed steel; highly alloyed
Prior art date: 2005-11-10

Application number

PT06405384T

Other languages

English (en)

Portuguese (pt)

Inventor

Beat Hofer

Original Assignee

Kennametal Htm Ag

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.)

2005-11-10

Filing date

2006-09-06

Publication date

2008-09-15

2006-09-06 Application filed by Kennametal Htm Ag filed Critical Kennametal Htm Ag

2008-09-15 Publication of PT1785500E publication Critical patent/PT1785500E/pt

Links

239000000843 powder Substances 0.000 title abstract 3
229910000831 Steel Inorganic materials 0.000 title abstract 2
239000010959 steel Substances 0.000 title abstract 2
230000007797 corrosion Effects 0.000 title 1
238000005260 corrosion Methods 0.000 title 1
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
239000000203 mixture Substances 0.000 abstract 2
229910000851 Alloy steel Inorganic materials 0.000 abstract 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 1
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
239000002775 capsule Substances 0.000 abstract 1
229910052799 carbon Inorganic materials 0.000 abstract 1
229910052804 chromium Inorganic materials 0.000 abstract 1
239000011651 chromium Substances 0.000 abstract 1
239000012535 impurity Substances 0.000 abstract 1
229910052742 iron Inorganic materials 0.000 abstract 1
229910052748 manganese Inorganic materials 0.000 abstract 1
239000011572 manganese Substances 0.000 abstract 1
229910052750 molybdenum Inorganic materials 0.000 abstract 1
239000011733 molybdenum Substances 0.000 abstract 1
229910052759 nickel Inorganic materials 0.000 abstract 1
229910052758 niobium Inorganic materials 0.000 abstract 1
239000010955 niobium Substances 0.000 abstract 1
GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 abstract 1
229910052710 silicon Inorganic materials 0.000 abstract 1
239000010703 silicon Substances 0.000 abstract 1
239000007787 solid Substances 0.000 abstract 1
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
229910052721 tungsten Inorganic materials 0.000 abstract 1
239000010937 tungsten Substances 0.000 abstract 1
229910052720 vanadium Inorganic materials 0.000 abstract 1
LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 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%
- 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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
- 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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
- 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
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
- 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
- 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
- C22C38/36—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.7% by weight of carbon
- 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)
Coating By Spraying Or Casting (AREA)

PT06405384T 2005-11-10 2006-09-06 Aço em pó altamente ligado, resistente ao desgaste e à corrosão PT1785500E (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH18022005		2005-11-10

Publications (1)

Publication Number	Publication Date
PT1785500E true PT1785500E (pt)	2008-09-15

Family

ID=36021726

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PT06405384T PT1785500E (pt)	2005-11-10	2006-09-06	Aço em pó altamente ligado, resistente ao desgaste e à corrosão

Country Status (5)

Country	Link
EP (1)	EP1785500B1 (de)
AT (1)	ATE398191T1 (de)
DE (1)	DE502006000902D1 (de)
ES (1)	ES2309935T3 (de)
PT (1)	PT1785500E (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8765052B2 (en)	2012-03-27	2014-07-01	Stoody Company	Abrasion and corrosion resistant alloy and hardfacing/cladding applications

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4765836A (en) *	1986-12-11	1988-08-23	Crucible Materials Corporation	Wear and corrosion resistant articles made from pm alloyed irons
JP2709103B2 (ja) *	1988-11-28	1998-02-04	日本ピストンリング株式会社	ロッカーアーム
SE516050C2 (sv) *	2000-03-15	2001-11-12	Valmet Fibertech Ab	Malelement för en malskiva för skivkvarnar

2006
- 2006-09-06 ES ES06405384T patent/ES2309935T3/es active Active
- 2006-09-06 PT PT06405384T patent/PT1785500E/pt unknown
- 2006-09-06 AT AT06405384T patent/ATE398191T1/de active
- 2006-09-06 EP EP06405384A patent/EP1785500B1/de not_active Not-in-force
- 2006-09-06 DE DE502006000902T patent/DE502006000902D1/de active Active

Also Published As

Publication number	Publication date
ES2309935T3 (es)	2008-12-16
EP1785500A1 (de)	2007-05-16
EP1785500B1 (de)	2008-06-11
ATE398191T1 (de)	2008-07-15
DE502006000902D1 (de)	2008-07-24

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