EP1997921A3 - Gasket - Google Patents

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Publication number
EP1997921A3
EP1997921A3 EP08156343A EP08156343A EP1997921A3 EP 1997921 A3 EP1997921 A3 EP 1997921A3 EP 08156343 A EP08156343 A EP 08156343A EP 08156343 A EP08156343 A EP 08156343A EP 1997921 A3 EP1997921 A3 EP 1997921A3
Authority
EP
European Patent Office
Prior art keywords
base material
gasket
borated
turbocharger
nickel
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.)
Withdrawn
Application number
EP08156343A
Other languages
German (de)
French (fr)
Other versions
EP1997921A2 (en
Inventor
Henry Bosch
Roland Ruch
Lutz Steinert
Klaus Wintrich
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.)
Mahle International GmbH
Original Assignee
Mahle International GmbH
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 Mahle International GmbH filed Critical Mahle International GmbH
Publication of EP1997921A2 publication Critical patent/EP1997921A2/en
Publication of EP1997921A3 publication Critical patent/EP1997921A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/055—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 20% but less than 30%
    • 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
    • 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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
    • C22C38/105—Ferrous alloys, e.g. steel alloys containing cobalt containing Co and Ni
    • 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
    • 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
    • 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
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • 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
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Sealing Devices (AREA)
  • Supercharger (AREA)
  • Gasket Seals (AREA)
  • Powder Metallurgy (AREA)

Abstract

Die vorliegende Erfindung betrifft einen Dichtring, insbesondere einen Wellendichtring für einen Turbolader, der entweder ein Grundmaterial auf Eisenbasis oder ein Grundmaterial auf einer Nickelbasislegierung aufweist und zudem boriert ist.The present invention relates to a sealing ring, in particular a shaft seal for a turbocharger having either an iron-based base material or a base material on a nickel-based alloy and also borated.

EP08156343A 2007-06-01 2008-05-16 Gasket Withdrawn EP1997921A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200710025758 DE102007025758A1 (en) 2007-06-01 2007-06-01 seal

Publications (2)

Publication Number Publication Date
EP1997921A2 EP1997921A2 (en) 2008-12-03
EP1997921A3 true EP1997921A3 (en) 2009-10-28

Family

ID=39619172

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08156343A Withdrawn EP1997921A3 (en) 2007-06-01 2008-05-16 Gasket

Country Status (3)

Country Link
EP (1) EP1997921A3 (en)
JP (1) JP2008304059A (en)
DE (1) DE102007025758A1 (en)

Families Citing this family (66)

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CN102149837B (en) 2008-09-25 2014-01-08 博格华纳公司 Turbocharger and blade bearing ring thereof
DE102009010726B3 (en) * 2009-02-26 2010-12-09 Federal-Mogul Burscheid Gmbh Piston rings and cylinder liners
DE102009015008B3 (en) 2009-03-26 2010-12-02 Federal-Mogul Burscheid Gmbh Piston rings and cylinder liners
DE102009015009B3 (en) * 2009-03-26 2010-12-09 Federal-Mogul Burscheid Gmbh piston ring
DE102009038382A1 (en) * 2009-08-24 2011-03-03 Stahlwerk Ergste Gmbh Stainless martensitic chrome steel
JP4982539B2 (en) * 2009-09-04 2012-07-25 株式会社日立製作所 Ni-base alloy, Ni-base casting alloy, high-temperature components for steam turbine, and steam turbine casing
EP2302090A1 (en) * 2009-09-28 2011-03-30 Nuovo Pignone S.p.A. Stuffing box casing for reciprocating compressors comprising at least in part a steel containing C: 0.13-0.17%; Cr:1.8-2.20%; Ni: 9.5-10.5%; Co:13.5-14.5%; Mo:0.90-1.10; Al<0.015%; Ti<0.015%;Mn<0.10%; Si<0.10%; S<0.005%; P<0.008%.
JP2011075071A (en) * 2009-10-01 2011-04-14 Nuovo Pignone Holding Spa Packing box casing for reciprocating compressor
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AT509598B1 (en) * 2010-10-18 2011-10-15 Boehler Edelstahl Gmbh & Co Kg METHOD FOR PRODUCING TOOLS FROM ALLOYED STEEL AND TOOLS, IN PARTICULAR FOR DISPERSING MACHINING METALS
US9347121B2 (en) * 2011-12-20 2016-05-24 Ati Properties, Inc. High strength, corrosion resistant austenitic alloys
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JP6189616B2 (en) * 2013-03-29 2017-08-30 株式会社リケン Rotating shaft seal ring made of iron-based sintered alloy and method for manufacturing the same
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JP6173822B2 (en) * 2013-08-01 2017-08-02 株式会社東芝 Austenitic heat resistant steel and turbine parts
CN103469104B (en) * 2013-08-15 2015-09-02 甘肃酒钢集团宏兴钢铁股份有限公司 A kind of boracic duplex stainless steel and boron alloyed smelting process thereof
CN103643169B (en) * 2013-11-27 2015-08-05 江苏科技大学 A kind of Exhaust valve head material containing Ce and preparation method thereof
CN103789615B (en) * 2014-01-25 2016-01-13 安徽省临泉县智创精机有限公司 A kind of high strength low-carbon steel and preparation method thereof
CN103789677B (en) * 2014-02-11 2016-04-20 江苏省沙钢钢铁研究院有限公司 High-strength steel bar with high corrosion resistance and preparation method thereof
JP6173956B2 (en) * 2014-03-25 2017-08-02 株式会社東芝 Austenitic heat resistant steel and turbine parts
US9528171B2 (en) 2014-09-16 2016-12-27 Caterpillar Inc. Alloy for seal ring, seal ring, and method of making seal ring for seal assembly of machine
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KR101649584B1 (en) * 2015-12-28 2016-08-19 한국피아이엠(주) Method of heat-resistant parts manufacturing using metal granule powder
CN105671425B (en) * 2016-01-26 2017-07-11 安徽同盛环件股份有限公司 A kind of preparation method of high-temperature alloy ring sealing ring
CN105839022B (en) * 2016-03-31 2021-04-09 宝钢德盛不锈钢有限公司 High-hardness non-magnetic nickel-free stainless steel and manufacturing method thereof
DE102016208301A1 (en) * 2016-05-13 2017-11-16 Continental Automotive Gmbh Steel material for high temperature applications and turbine housings made of this material
WO2018008674A1 (en) 2016-07-06 2018-01-11 日立金属株式会社 Martensitic stainless steel for fuel injection member and fuel injection member using same
DE102016114533A1 (en) * 2016-08-05 2018-02-08 Flowserve Flow Control Gmbh Iron-based alloy for the production of thermally sprayed wear-resistant coatings
CN106222583B (en) * 2016-08-23 2018-02-23 宁国市开源电力耐磨材料有限公司 A kind of wear-resisting high chromium casting ball and its smelting technology
GB2554898B (en) 2016-10-12 2018-10-03 Univ Oxford Innovation Ltd A Nickel-based alloy
KR101836715B1 (en) * 2016-10-12 2018-03-09 현대자동차주식회사 Stainless steel having excellent oxidation resistance at high temperature
CN106435372A (en) * 2016-12-15 2017-02-22 苏州科胜仓储物流设备有限公司 High-strength steel plate for shelving crosspieces and thermal treatment method thereof
DE102017209855A1 (en) * 2017-06-12 2018-12-13 Siemens Aktiengesellschaft Sealing ring with ring segments
CN107058876A (en) * 2017-06-14 2017-08-18 合肥市旺友门窗有限公司 A kind of door and window stainless steel material
CN107245669A (en) * 2017-06-22 2017-10-13 威斯卡特工业（中国）有限公司 A kind of casting foundry alloy and its production method
GB2565063B (en) 2017-07-28 2020-05-27 Oxmet Tech Limited A nickel-based alloy
DE102017216461A1 (en) * 2017-09-18 2019-03-21 Siemens Aktiengesellschaft Martensitic steel with Z-phase, powder and component
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CN110066957A (en) * 2019-05-17 2019-07-30 国家电投集团科学技术研究院有限公司 Corrosion-resistant super austenitic stainless steel of modified and preparation method thereof
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JP2021127517A (en) * 2020-02-14 2021-09-02 日本製鉄株式会社 Austenitic stainless steel material
DE102020202266A1 (en) 2020-02-21 2021-08-26 Mahle International Gmbh Ferritic material for a drive system
JP7330132B2 (en) * 2020-04-09 2023-08-21 本田技研工業株式会社 Seal member and manufacturing method thereof
CN111850407B (en) * 2020-07-29 2021-10-08 成都先进金属材料产业技术研究院有限公司 850 MPa-grade titanium-containing free-cutting stainless steel forged bar and preparation method thereof
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US3916054A (en) * 1973-02-23 1975-10-28 Int Harvester Co Compliant structural members
US4022481A (en) * 1973-02-23 1977-05-10 International Harvester Company Compliant structural members
WO1983004293A1 (en) * 1982-05-24 1983-12-08 Clark Eugene V Improvements in mechanical seal structures
US4934254A (en) * 1982-05-24 1990-06-19 Clark Eugene V Face seal with long-wearing sealing surface
DE4410094A1 (en) * 1994-03-24 1995-09-28 Guenter Schipper Guide ring seal with changeable insert
WO2004005565A1 (en) * 2001-01-05 2004-01-15 Hitachi Metals, Ltd. Casting steel having high strength and low thermal expansion
GB2438522A (en) * 2006-05-26 2007-11-28 Dyna Drill Technologies Inc A hydrostatic mechanical seal with local pressurization of seal interface

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Publication number Priority date Publication date Assignee Title
US3916054A (en) * 1973-02-23 1975-10-28 Int Harvester Co Compliant structural members
US4022481A (en) * 1973-02-23 1977-05-10 International Harvester Company Compliant structural members
WO1983004293A1 (en) * 1982-05-24 1983-12-08 Clark Eugene V Improvements in mechanical seal structures
US4934254A (en) * 1982-05-24 1990-06-19 Clark Eugene V Face seal with long-wearing sealing surface
DE4410094A1 (en) * 1994-03-24 1995-09-28 Guenter Schipper Guide ring seal with changeable insert
WO2004005565A1 (en) * 2001-01-05 2004-01-15 Hitachi Metals, Ltd. Casting steel having high strength and low thermal expansion
GB2438522A (en) * 2006-05-26 2007-11-28 Dyna Drill Technologies Inc A hydrostatic mechanical seal with local pressurization of seal interface

Also Published As

Publication number Publication date
EP1997921A2 (en) 2008-12-03
DE102007025758A1 (en) 2008-12-04
JP2008304059A (en) 2008-12-18

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