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DE69702974D1 - Papiermasserefinerplatte aus einem rostfreier Stahllegierung - Google Patents

Papiermasserefinerplatte aus einem rostfreier Stahllegierung

Info

Publication number
DE69702974D1
DE69702974D1 DE69702974T DE69702974T DE69702974D1 DE 69702974 D1 DE69702974 D1 DE 69702974D1 DE 69702974 T DE69702974 T DE 69702974T DE 69702974 T DE69702974 T DE 69702974T DE 69702974 D1 DE69702974 D1 DE 69702974D1
Authority
DE
Germany
Prior art keywords
stainless steel
paper pulp
plate made
steel alloy
refiner plate
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.)
Expired - Fee Related
Application number
DE69702974T
Other languages
English (en)
Other versions
DE69702974T2 (de
Inventor
John Dodd
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.)
J&L Fiber Services Inc
Original Assignee
J&L Fiber Services 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 J&L Fiber Services Inc filed Critical J&L Fiber Services Inc
Publication of DE69702974D1 publication Critical patent/DE69702974D1/de
Application granted granted Critical
Publication of DE69702974T2 publication Critical patent/DE69702974T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • 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
    • 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
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
DE69702974T 1996-04-24 1997-02-20 Papiermasserefinerplatte aus einem rostfreier Stahllegierung Expired - Fee Related DE69702974T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/637,114 US5824265A (en) 1996-04-24 1996-04-24 Stainless steel alloy for pulp refiner plate
PCT/IB1997/000535 WO1997040204A1 (en) 1996-04-24 1997-02-20 Stainless steel alloy for pulp refiner plate

Publications (2)

Publication Number Publication Date
DE69702974D1 true DE69702974D1 (de) 2000-10-05
DE69702974T2 DE69702974T2 (de) 2000-12-28

Family

ID=24554597

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69702974T Expired - Fee Related DE69702974T2 (de) 1996-04-24 1997-02-20 Papiermasserefinerplatte aus einem rostfreier Stahllegierung

Country Status (6)

Country Link
US (1) US5824265A (de)
EP (1) EP0896638B1 (de)
AU (1) AU2401497A (de)
CA (1) CA2252569C (de)
DE (1) DE69702974T2 (de)
WO (1) WO1997040204A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6245289B1 (en) 1996-04-24 2001-06-12 J & L Fiber Services, Inc. Stainless steel alloy for pulp refiner plate
US5979809A (en) * 1998-03-13 1999-11-09 J & L Fiber Services Inc Refiner disc removal method and device
US5988538A (en) * 1998-07-28 1999-11-23 J&L Fiber Services, Inc. Refiner disc having steam exhaust channel
US6024308A (en) * 1998-11-11 2000-02-15 J&L Fiber Services, Inc. Conically tapered disc-shaped comminution element for a disc refiner
TW477821B (en) * 1998-12-24 2002-03-01 Nisshin Steel Co Ltd An abrasion-resistant steel and a weaving machine member make of an abrasion-resistant
US7347392B2 (en) * 2005-02-28 2008-03-25 J & L Fiber Services, Inc. Refiners and methods of refining pulp
US20070131803A1 (en) * 2005-12-13 2007-06-14 Phadke Milind V Fuel injector having integrated valve seat guide
FI123898B (fi) * 2008-03-19 2013-12-13 Metso Paper Inc Jauhimen tai dispergaattorin terä
WO2009155541A2 (en) * 2008-06-21 2009-12-23 J&L Fiber Services, Inc. Refiner plate assembly and method with evacuation of refining zone
CN107876738B (zh) * 2017-11-23 2019-08-13 河南卷烟工业烟草薄片有限公司 一种表面带粗粒的多元合金磨片成型方法
WO2021084025A1 (de) 2019-10-31 2021-05-06 Deutsche Edelstahlwerke Specialty Steel Gmbh & Co. Kg Korrosionsbeständiger und ausscheidungshärtender stahl, verfahren zur herstellung eines stahlbauteils und stahlbauteil

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2784125A (en) * 1954-05-19 1957-03-05 Armco Steel Corp Wrought stainless steel
US2905577A (en) * 1956-01-05 1959-09-22 Birmingham Small Arms Co Ltd Creep resistant chromium steel
US3840366A (en) * 1968-06-10 1974-10-08 Hitachi Metals Ltd Precipitation hardening stainless steel
US4049430A (en) * 1976-08-18 1977-09-20 Carpenter Technology Corporation Precipitation hardenable stainless steel
JPH0246661B2 (ja) * 1986-06-24 1990-10-16 Taiheiyo Seiko Kk Tanzo2sokeisekishutsukyokagatasutenresukoseinoseishosakushonroorusozai
US4769213A (en) * 1986-08-21 1988-09-06 Crucible Materials Corporation Age-hardenable stainless steel having improved machinability
JPH01100246A (ja) * 1987-10-13 1989-04-18 Daido Steel Co Ltd 高強度ステンレス鋼
FR2644478B1 (de) * 1989-03-16 1993-10-15 Ugine Aciers Chatillon Gueugnon
US5232520A (en) * 1989-12-11 1993-08-03 Kawasaki Steel Corporation High-strength martensitic stainless steel having superior fatigue properties in corrosive and erosive environment and method of producing the same
SE467563B (sv) * 1991-01-08 1992-08-10 Sunds Defibrator Ind Ab Malelement foer skivraffinoerer foer malning av fibermaterial samt saett foer framstaellning av ett malelement
US5257453A (en) * 1991-07-31 1993-11-02 Trw Inc. Process for making exhaust valves
BR9200615A (pt) * 1992-02-18 1993-08-24 Cofap Ferro fundido nodular e processo de obtencao de ferro fundido nodular
WO1993017143A1 (fr) * 1992-02-25 1993-09-02 Kawasaki Steel Corporation Acier inoxydable ferritique a teneur elevee en chrome et en phosphore presentant une excellente resistance a la corrosion atmospherique et a la rouille
US5165592A (en) * 1992-03-31 1992-11-24 J & L Plate, Inc. Method of making refiner plate bars
WO1994005824A1 (fr) * 1992-09-04 1994-03-17 Mitsubishi Jukogyo Kabushiki Kaisha Element porteur et son procede de production
US5433798A (en) * 1993-01-12 1995-07-18 Nippon Steel Corporation High strength martensitic stainless steel having superior rusting resistance
US5344502A (en) * 1993-08-16 1994-09-06 The Babcock & Wilcox Company Surface hardened 300 series stainless steel
US5370750A (en) * 1993-11-08 1994-12-06 Crs Holdings, Inc. Corrosion resistant, martensitic steel alloy

Also Published As

Publication number Publication date
EP0896638B1 (de) 2000-08-30
CA2252569A1 (en) 1997-10-30
DE69702974T2 (de) 2000-12-28
AU2401497A (en) 1997-11-12
US5824265A (en) 1998-10-20
WO1997040204A1 (en) 1997-10-30
EP0896638A1 (de) 1999-02-17
CA2252569C (en) 2005-05-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee