ATE206483T1 - Verfahren zum herstellen einer walze - Google Patents

Verfahren zum herstellen einer walze

Info

Publication number
ATE206483T1
ATE206483T1 AT95110446T AT95110446T ATE206483T1 AT E206483 T1 ATE206483 T1 AT E206483T1 AT 95110446 T AT95110446 T AT 95110446T AT 95110446 T AT95110446 T AT 95110446T AT E206483 T1 ATE206483 T1 AT E206483T1
Authority
AT
Austria
Prior art keywords
roll shell
powder
shells
roll
roller
Prior art date
Application number
AT95110446T
Other languages
English (en)
Inventor
Erkki Kiiski
Jari Liimatainen
Hannu Martikainen
Original Assignee
Metso Powdermet Oy
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 Metso Powdermet Oy filed Critical Metso Powdermet Oy
Application granted granted Critical
Publication of ATE206483T1 publication Critical patent/ATE206483T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/02—Rolls; Their bearings
    • D21G1/0246—Hard rolls
    • 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
    • C22C38/18—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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/08—Pressure rolls

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geometry (AREA)
  • Physics & Mathematics (AREA)
  • Powder Metallurgy (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Paper (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Continuous Casting (AREA)
AT95110446T 1994-07-11 1995-07-05 Verfahren zum herstellen einer walze ATE206483T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI943285A FI100422B (fi) 1994-07-11 1994-07-11 Telan valmistus

Publications (1)

Publication Number Publication Date
ATE206483T1 true ATE206483T1 (de) 2001-10-15

Family

ID=8541081

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95110446T ATE206483T1 (de) 1994-07-11 1995-07-05 Verfahren zum herstellen einer walze

Country Status (9)

Country Link
US (1) US5623726A (de)
EP (1) EP0692547B1 (de)
JP (1) JP3837675B2 (de)
KR (1) KR100374209B1 (de)
CN (1) CN1116945C (de)
AT (1) ATE206483T1 (de)
CA (1) CA2153463C (de)
DE (1) DE69523003T2 (de)
FI (1) FI100422B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI106054B (fi) * 1999-03-29 2000-11-15 Valmet Corp Paperi-/kartonkikoneen tai jälkikäsittelykoneen termotela ja menetelmä termotelan valmistamiseksi
FI103828B (fi) * 1998-05-14 1999-09-30 Valmet Corp Paperikoneen imutelavaippa-aihio sekä menetelmä sen valmistamiseksi
US6878250B1 (en) * 1999-12-16 2005-04-12 Honeywell International Inc. Sputtering targets formed from cast materials
US20040072009A1 (en) * 1999-12-16 2004-04-15 Segal Vladimir M. Copper sputtering targets and methods of forming copper sputtering targets
US6331233B1 (en) 2000-02-02 2001-12-18 Honeywell International Inc. Tantalum sputtering target with fine grains and uniform texture and method of manufacture
US7517417B2 (en) * 2000-02-02 2009-04-14 Honeywell International Inc. Tantalum PVD component producing methods
FI116400B (fi) 2002-11-19 2005-11-15 Metso Paper Inc Paperi- tai kartonkikoneen puristinosa
US20070084527A1 (en) * 2005-10-19 2007-04-19 Stephane Ferrasse High-strength mechanical and structural components, and methods of making high-strength components
US20070251818A1 (en) * 2006-05-01 2007-11-01 Wuwen Yi Copper physical vapor deposition targets and methods of making copper physical vapor deposition targets
SE533991C2 (sv) * 2008-11-06 2011-03-22 Uddeholms Ab Förfarande för tillverkning av en kompoundprodukt med ett område med slitstark beläggning, en sådan kompoundprodukt och användningen av ett stålmaterial för åstadkommande av beläggningen
KR101539520B1 (ko) * 2011-03-10 2015-07-24 신닛테츠스미킨 카부시키카이샤 2상 스테인리스강
EP3086895B1 (de) * 2013-12-27 2020-04-08 Sandvik Intellectual Property AB Korrosionsbeständige duplexstahllegierung, daraus gefertigte objekte und verfahren zur herstellung der legierung
CN105940130B (zh) 2013-12-27 2019-01-11 斯塔米卡邦有限公司 耐腐蚀双相钢合金及其制品，以及制造这种合金的方法
ES2848378T3 (es) * 2016-12-07 2021-08-09 Hoeganaes Ab Publ Polvo de acero inoxidable para producir acero inoxidable dúplex sinterizado
CN108929984B (zh) * 2017-05-26 2021-07-27 中兴通讯股份有限公司 一种不锈钢及其制造方法
CN108273885A (zh) * 2018-02-07 2018-07-13 江苏江海机床集团有限公司 一种液压卷板机

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS569302A (en) * 1974-04-19 1981-01-30 Graenges Nyby Ab Seamless steel pipe
SE430904C (sv) * 1980-05-13 1986-07-14 Asea Ab Rostfritt, ferrit-austenitiskt stal framstellt av pulver
DE3338367C1 (de) * 1983-10-21 1985-09-26 Nyby Uddeholm Powder AB, Torshälla Verfahren zur pulvermetallurgischen Herstellung von Rohren sowie danach hergestellte Rohrbolzen(Halbfabrikate)
DE3572695D1 (en) * 1984-06-06 1989-10-05 Sumitomo Metal Ind Sintered stainless steel and production process therefor
US4740254A (en) * 1984-08-06 1988-04-26 Sandusky Foundry & Machine Co. Pitting resistant duplex stainless steel alloy
JPS61243149A (ja) * 1985-04-19 1986-10-29 Sumitomo Metal Ind Ltd 高耐食焼結二相系ステンレス鋼の製造方法
DE3530741C1 (de) * 1985-08-28 1993-01-14 Avesta Nyby Powder AB, Torshälla Verfahren zur Herstellung pulvermetallurgischer Gegenstaende
JP2658210B2 (ja) * 1988-07-07 1997-09-30 株式会社クボタ マルテンサイト系ステンレス鋼の熱処理方法
JPH02270944A (ja) * 1989-04-13 1990-11-06 Hitachi Metals Ltd 耐摩耗，耐肌荒性ロール材及びその製造方法
JPH0417640A (ja) * 1990-05-09 1992-01-22 Kobe Steel Ltd 粉末工具鋼の製造方法
US5114470A (en) * 1990-10-04 1992-05-19 The United States Of America As Represented By The Secretary Of Commerce Producing void-free metal alloy powders by melting as well as atomization under nitrogen ambient
JP2876259B2 (ja) * 1991-02-04 1999-03-31 川崎製鉄株式会社 スケ−ルブレ−カ−用ロ−ル
JPH04325694A (ja) * 1991-04-26 1992-11-16 Kubota Corp 電気めっき用通電ロールの製造方法
JPH05230505A (ja) * 1991-06-26 1993-09-07 Kubota Corp 溶融亜鉛メッキ設備におけるシンクロールの製法
JP3227734B2 (ja) * 1991-09-30 2001-11-12 住友金属工業株式会社 高耐食二相ステンレス鋼とその製造方法
JP2726591B2 (ja) * 1992-02-14 1998-03-11 株式会社クボタ 高耐食性高強度高靱性二相ステンレス鋼
IT1257695B (it) * 1992-04-24 1996-02-01 Acciaio austeno-ferritico avente alta resistenza alla corrosione ed elevato carico di snervamento allo stato solubizzato.
IT1263251B (it) * 1992-10-27 1996-08-05 Sviluppo Materiali Spa Procedimento per la produzione di manufatti in acciaio inossidabile super-duplex.

Also Published As

Publication number Publication date
KR100374209B1 (ko) 2003-11-13
DE69523003D1 (de) 2001-11-08
JP3837675B2 (ja) 2006-10-25
JPH08193204A (ja) 1996-07-30
CN1116945C (zh) 2003-08-06
US5623726A (en) 1997-04-22
FI943285A0 (fi) 1994-07-11
CN1121989A (zh) 1996-05-08
DE69523003T2 (de) 2002-08-22
CA2153463C (en) 2007-05-01
FI943285A (fi) 1996-01-12
KR960003848A (ko) 1996-02-23
EP0692547B1 (de) 2001-10-04
EP0692547A1 (de) 1996-01-17
FI100422B (fi) 1997-11-28
CA2153463A1 (en) 1996-01-12

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