DK200601155A - Temperaturstabil stöbejernslegering samt anvendelse heraf - Google Patents

Temperaturstabil stöbejernslegering samt anvendelse heraf Download PDF

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Publication number
DK200601155A
DK200601155A DK200601155A DKPA200601155A DK200601155A DK 200601155 A DK200601155 A DK 200601155A DK 200601155 A DK200601155 A DK 200601155A DK PA200601155 A DKPA200601155 A DK PA200601155A DK 200601155 A DK200601155 A DK 200601155A
Authority
DK
Denmark
Prior art keywords
temperature stable
alloy according
iron alloy
weight
chromium
Prior art date
Application number
DK200601155A
Other languages
English (en)
Inventor
Stage Rasmus Kirkegaard
Karlsson Asger
Original Assignee
Smidth As F L
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
Priority to DKPA200601155A priority Critical patent/DK176960B1/da
Application filed by Smidth As F L filed Critical Smidth As F L
Priority to UAA200901098A priority patent/UA93557C2/ru
Priority to BRPI0716636-2B1A priority patent/BRPI0716636B1/pt
Priority to RU2009106999A priority patent/RU2430182C2/ru
Priority to MX2009002119A priority patent/MX2009002119A/es
Priority to PCT/IB2007/052214 priority patent/WO2008029305A1/en
Priority to CN2007800329727A priority patent/CN101512031B/zh
Priority to US12/377,043 priority patent/US20110042051A1/en
Priority to EP20070766720 priority patent/EP2059622A1/en
Publication of DK200601155A publication Critical patent/DK200601155A/da
Application granted granted Critical
Publication of DK176960B1 publication Critical patent/DK176960B1/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C22C37/06—Cast-iron alloys containing chromium
    • C22C37/08—Cast-iron alloys containing chromium with nickel
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C22C37/10—Cast-iron alloys containing aluminium or silicon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Heat Treatment Of Articles (AREA)

Claims (6)

1. Temperaturstabil støbejernslegering med høj slidbestandighed ved temperaturer på mellem 500 og 900 °C til maskindele i klinkerkølere for afkøling af cementklinker, kendetegnet ved, at den består af følgende sammensætning i vægt- %: krom: 15,0-20,0 %, kulstof: 1,0-2,0 %, mangan: 1,5-2,0 %, silicium: 0,8-1,2 %, nikkel: 8,0-10,0 %, molybdæn: 0,8-1,2 % rest jern og uundgåelige metalliske og ikke-metalliske urenheder, hvor de ikke-metalliske urenheder omfatter kvælstof, ilt, fosfor og svovl.
2. Temperaturstabil støbejernslegering ifølge krav 1, kendetegnet ved, at den omfatter 16,5-19,5 vægt- % krom.
3. Temperaturstabil støbejemslegering ifølge krav 2, kendetegnet ved, at den omfatter 17,0-19,0 vægt- % krom.
4. Temperaturstabil støbejemslegering ifølge ethvert af de forudgående krav, kendetegnet ved, at den omfatter 1,25- 1,85 vægt- % kulstof.
5. Temperaturstabil støbejemslegering ifølge krav 4, kendetegnet ved, at den omfatter 1,5-1,7 vægt- % kulstof.
6. Temperaturstabil støbejemslegering ifølge ethvert af de forudgående krav, kendetegnet ved, at den har en austenitisk matrix.
DKPA200601155A 2006-09-08 2006-09-08 Temperaturstabil støbejernslegering samt anvendelse heraf DK176960B1 (da)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DKPA200601155A DK176960B1 (da) 2006-09-08 2006-09-08 Temperaturstabil støbejernslegering samt anvendelse heraf
BRPI0716636-2B1A BRPI0716636B1 (pt) 2006-09-08 2007-06-12 Liga de ferro fundido estável à temperatura
RU2009106999A RU2430182C2 (ru) 2006-09-08 2007-06-12 Температуростойкий чугунный сплав и его применение
MX2009002119A MX2009002119A (es) 2006-09-08 2007-06-12 Aleacion de hierro fundido termicamente estable y su uso.
UAA200901098A UA93557C2 (ru) 2006-09-08 2007-06-12 Термостабильный железоуглеродистый сплав И ЕГО ПРИМЕНЕНИе
PCT/IB2007/052214 WO2008029305A1 (en) 2006-09-08 2007-06-12 Temperature-stable cast-iron alloy and its use
CN2007800329727A CN101512031B (zh) 2006-09-08 2007-06-12 温度稳定的铸铁合金及其用途
US12/377,043 US20110042051A1 (en) 2006-09-08 2007-06-12 Temperature stable cast-iron alloy and its use
EP20070766720 EP2059622A1 (en) 2006-09-08 2007-06-12 Temperature-stable cast-iron alloy and its use

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200601155A DK176960B1 (da) 2006-09-08 2006-09-08 Temperaturstabil støbejernslegering samt anvendelse heraf
DK200601155 2006-09-08

Publications (2)

Publication Number Publication Date
DK200601155A true DK200601155A (da) 2008-03-09
DK176960B1 DK176960B1 (da) 2010-07-26

Family

ID=39156875

Family Applications (1)

Application Number Title Priority Date Filing Date
DKPA200601155A DK176960B1 (da) 2006-09-08 2006-09-08 Temperaturstabil støbejernslegering samt anvendelse heraf

Country Status (9)

Country Link
US (1) US20110042051A1 (da)
EP (1) EP2059622A1 (da)
CN (1) CN101512031B (da)
BR (1) BRPI0716636B1 (da)
DK (1) DK176960B1 (da)
MX (1) MX2009002119A (da)
RU (1) RU2430182C2 (da)
UA (1) UA93557C2 (da)
WO (1) WO2008029305A1 (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102230123B (zh) * 2011-06-17 2013-10-02 湖南长高新材料股份有限公司 一种铬系变质耐磨铸铁及其制备方法
CN103741015A (zh) * 2013-12-27 2014-04-23 黄忠波 一种高耐磨性的高温稳定的铸铁合金
CN103741011A (zh) * 2013-12-27 2014-04-23 黄忠波 一种高耐磨性的温度稳定的铸铁合金
IT201900012738A1 (it) * 2019-07-24 2021-01-24 Freni Brembo Spa Ghisa, in particolare per componenti di freni a disco
EA037998B1 (ru) * 2020-01-10 2021-06-22 Физули Расул оглы Расулов Легированный материал для получения износостойких и коррозионностойких деталей

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3543413A (en) * 1968-12-18 1970-12-01 Hanford Foundry Co Removable clinker cooler grate plates and support frame therefor
DE2818734A1 (de) * 1978-04-28 1979-10-31 Wahl Verschleiss Tech Beschussbestaendiger koerper
US4477283A (en) * 1981-07-21 1984-10-16 Eddie K. Wilson, Sr. Process and apparatus for producing hydraulic cements
CN1027548C (zh) * 1989-05-06 1995-02-01 机械电子工业部沈阳铸造研究所 抗磨损腐蚀奥氏体铸铁及制造技术
US5202087A (en) * 1992-07-31 1993-04-13 The Carondelet Corporation Cement cooler grate alloy
CN1028376C (zh) * 1993-06-11 1995-05-10 山东省冶金研究所 一种低碳高铬铸铁耐磨材料
US5674449A (en) * 1995-05-25 1997-10-07 Winsert, Inc. Iron base alloys for internal combustion engine valve seat inserts, and the like
AU2003902535A0 (en) * 2003-05-22 2003-06-05 Weir Warman Ltd Wear resistant cast iron

Also Published As

Publication number Publication date
EP2059622A1 (en) 2009-05-20
WO2008029305A1 (en) 2008-03-13
DK176960B1 (da) 2010-07-26
US20110042051A1 (en) 2011-02-24
CN101512031A (zh) 2009-08-19
UA93557C2 (ru) 2011-02-25
BRPI0716636A2 (pt) 2012-12-25
CN101512031B (zh) 2010-12-08
RU2430182C2 (ru) 2011-09-27
BRPI0716636B1 (pt) 2014-10-29
RU2009106999A (ru) 2010-10-20
MX2009002119A (es) 2009-03-09

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Effective date: 20150930