DE602006005757D1 - Acid-resistant austenitic alloy for valve seat ring - Google Patents

Acid-resistant austenitic alloy for valve seat ring

Info

Publication number
DE602006005757D1
DE602006005757D1 DE602006005757T DE602006005757T DE602006005757D1 DE 602006005757 D1 DE602006005757 D1 DE 602006005757D1 DE 602006005757 T DE602006005757 T DE 602006005757T DE 602006005757 T DE602006005757 T DE 602006005757T DE 602006005757 D1 DE602006005757 D1 DE 602006005757D1
Authority
DE
Germany
Prior art keywords
acid
valve seat
seat ring
austenitic alloy
resistant austenitic
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.)
Active
Application number
DE602006005757T
Other languages
German (de)
Inventor
Xuecheng Liang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Winsert Inc
Original Assignee
Alloy Technology Solutions Inc
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.)
Filing date
Publication date
Application filed by Alloy Technology Solutions Inc filed Critical Alloy Technology Solutions Inc
Publication of DE602006005757D1 publication Critical patent/DE602006005757D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/008—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of engine cylinder parts or of piston parts other than piston rings
    • 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
    • C22C38/04—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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/56—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.7% by weight of carbon
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2301/00—Using particular materials
DE602006005757T 2005-10-14 2006-10-13 Acid-resistant austenitic alloy for valve seat ring Active DE602006005757D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/251,308 US20070086910A1 (en) 2005-10-14 2005-10-14 Acid resistant austenitic alloy for valve seat insert

Publications (1)

Publication Number Publication Date
DE602006005757D1 true DE602006005757D1 (en) 2009-04-30

Family

ID=37564345

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006005757T Active DE602006005757D1 (en) 2005-10-14 2006-10-13 Acid-resistant austenitic alloy for valve seat ring

Country Status (4)

Country Link
US (1) US20070086910A1 (en)
EP (1) EP1775351B1 (en)
BR (1) BRPI0604291C1 (en)
DE (1) DE602006005757D1 (en)

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US20090258250A1 (en) * 2003-04-21 2009-10-15 ATT Technology, Ltd. d/b/a Amco Technology Trust, Ltd. Balanced Composition Hardfacing Alloy
US7754144B2 (en) * 2007-01-04 2010-07-13 Ut-Battelle, Llc High Nb, Ta, and Al creep- and oxidation-resistant austenitic stainless steel
US7754305B2 (en) * 2007-01-04 2010-07-13 Ut-Battelle, Llc High Mn austenitic stainless steel
US7754142B2 (en) 2007-04-13 2010-07-13 Winsert, Inc. Acid resistant austenitic alloy for valve seat inserts
NL2001869C2 (en) * 2008-08-01 2010-02-02 Stichting Materials Innovation Cylinder head with valve seat and method for manufacturing them.
EP2224031B1 (en) * 2009-02-17 2013-04-03 MEC Holding GmbH Wear resistant alloy
US8479700B2 (en) * 2010-01-05 2013-07-09 L. E. Jones Company Iron-chromium alloy with improved compressive yield strength and method of making and use thereof
DE102011079016B3 (en) * 2011-07-12 2012-09-20 Federal-Mogul Burscheid Gmbh Wear protection layer for piston rings, application process and piston ring
WO2013059104A1 (en) * 2011-10-20 2013-04-25 Borgwarner Inc. Turbocharger and a component therefor
JP5939384B2 (en) * 2012-03-26 2016-06-22 日立化成株式会社 Sintered alloy and method for producing the same
JP6229277B2 (en) * 2013-03-01 2017-11-15 日立化成株式会社 Sintered alloy and method for producing the same
US9638075B2 (en) 2013-12-02 2017-05-02 L.E. Jones Company High performance nickel-based alloy
US10677109B2 (en) * 2017-08-17 2020-06-09 I. E. Jones Company High performance iron-based alloys for engine valvetrain applications and methods of making and use thereof
CN107385317A (en) * 2017-09-06 2017-11-24 马鞍山市万兴耐磨金属制造有限公司 Austenite nodular cast iron and its processing technology
CN110468333A (en) * 2019-09-03 2019-11-19 昆明理工大学 A kind of semi-autogenous mill high abrasion ultra-high manganese steel liner plate and preparation method
US11353117B1 (en) 2020-01-17 2022-06-07 Vulcan Industrial Holdings, LLC Valve seat insert system and method
CN111304535A (en) * 2020-03-20 2020-06-19 江苏精研科技股份有限公司 Corrosion-resistant steel powder, ultrahigh-strength steel feed and preparation process of corrosion-resistant steel complex part
US11421679B1 (en) 2020-06-30 2022-08-23 Vulcan Industrial Holdings, LLC Packing assembly with threaded sleeve for interaction with an installation tool
US11421680B1 (en) 2020-06-30 2022-08-23 Vulcan Industrial Holdings, LLC Packing bore wear sleeve retainer system
US11384756B1 (en) 2020-08-19 2022-07-12 Vulcan Industrial Holdings, LLC Composite valve seat system and method
USD997992S1 (en) 2020-08-21 2023-09-05 Vulcan Industrial Holdings, LLC Fluid end for a pumping system
USD980876S1 (en) 2020-08-21 2023-03-14 Vulcan Industrial Holdings, LLC Fluid end for a pumping system
USD986928S1 (en) 2020-08-21 2023-05-23 Vulcan Industrial Holdings, LLC Fluid end for a pumping system
US11391374B1 (en) 2021-01-14 2022-07-19 Vulcan Industrial Holdings, LLC Dual ring stuffing box
US11479836B2 (en) 2021-01-29 2022-10-25 Ut-Battelle, Llc Low-cost, high-strength, cast creep-resistant alumina-forming alloys for heat-exchangers, supercritical CO2 systems and industrial applications
US11866809B2 (en) 2021-01-29 2024-01-09 Ut-Battelle, Llc Creep and corrosion-resistant cast alumina-forming alloys for high temperature service in industrial and petrochemical applications
US11530460B1 (en) * 2021-07-06 2022-12-20 L.E. Jones Company Low-carbon iron-based alloy useful for valve seat inserts
CN113832384A (en) * 2021-08-27 2021-12-24 李春林 Super-wear-resistant high-chromium cast iron rotor and machining method thereof
US20230220528A1 (en) * 2022-01-11 2023-07-13 Garrett Transportation I Inc High silicon stainless steel alloys and turbocharger kinematic components formed from the same
US11434900B1 (en) 2022-04-25 2022-09-06 Vulcan Industrial Holdings, LLC Spring controlling valve
US11920684B1 (en) 2022-05-17 2024-03-05 Vulcan Industrial Holdings, LLC Mechanically or hybrid mounted valve seat
CN117165863B (en) * 2023-11-03 2024-01-30 江苏星源电站冶金设备制造有限公司 Wear-resistant fire grate segment and preparation method thereof

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US3410732A (en) * 1965-04-30 1968-11-12 Du Pont Cobalt-base alloys
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US4122817A (en) * 1975-05-01 1978-10-31 Trw Inc. Internal combustion valve having an iron based hard-facing alloy contact surface
US4724000A (en) * 1986-10-29 1988-02-09 Eaton Corporation Powdered metal valve seat insert
US4929419A (en) * 1988-03-16 1990-05-29 Carpenter Technology Corporation Heat, corrosion, and wear resistant steel alloy and article
US5458703A (en) * 1991-06-22 1995-10-17 Nippon Koshuha Steel Co., Ltd. Tool steel production method
US5674449A (en) * 1995-05-25 1997-10-07 Winsert, Inc. Iron base alloys for internal combustion engine valve seat inserts, and the like
US6200688B1 (en) * 1998-04-20 2001-03-13 Winsert, Inc. Nickel-iron base wear resistant alloy
US6436338B1 (en) * 1999-06-04 2002-08-20 L. E. Jones Company Iron-based alloy for internal combustion engine valve seat inserts
US6916444B1 (en) * 2002-02-12 2005-07-12 Alloy Technology Solutions, Inc. Wear resistant alloy containing residual austenite for valve seat insert
EP1391529B1 (en) * 2002-08-16 2008-10-01 Alloy Technology Solutions, Inc. Wear and corrosion resistant austenitic iron base alloy
US7611590B2 (en) * 2004-07-08 2009-11-03 Alloy Technology Solutions, Inc. Wear resistant alloy for valve seat insert used in internal combustion engines

Also Published As

Publication number Publication date
EP1775351A1 (en) 2007-04-18
EP1775351B1 (en) 2009-03-18
BRPI0604291A (en) 2007-08-21
BRPI0604291C1 (en) 2018-06-19
US20070086910A1 (en) 2007-04-19
BRPI0604291E2 (en) 2009-01-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: WINSERT, INC., MARINETTE, WIS., US