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DK200601155A - Temperature stable cast iron alloy and its use - Google Patents

Temperature stable cast iron alloy and its use 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
Danish (da)
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/en
Application filed by Smidth As F L filed Critical Smidth As F L
Priority to US12/377,043 priority patent/US20110042051A1/en
Priority to MX2009002119A priority patent/MX2009002119A/en
Priority to BRPI0716636-2B1A priority patent/BRPI0716636B1/en
Priority to EP20070766720 priority patent/EP2059622A1/en
Priority to UAA200901098A priority patent/UA93557C2/en
Priority to PCT/IB2007/052214 priority patent/WO2008029305A1/en
Priority to CN2007800329727A priority patent/CN101512031B/en
Priority to RU2009106999A priority patent/RU2430182C2/en
Publication of DK200601155A publication Critical patent/DK200601155A/en
Application granted granted Critical
Publication of DK176960B1 publication Critical patent/DK176960B1/en

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)
  • Heat Treatment Of Articles (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Treatment Of Steel In Its Molten State (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.1. Temperature stable cast-iron alloy with high abrasion resistance at temperatures between 500 and 900 ° C for machine parts in clinker coolers for cooling cement clinkers, characterized in that it consists of the following composition in weight%: chromium: 15.0-20.0%, carbon: 1.0-2.0%, manganese: 1.5-2.0%, silicon 0.8-1.2%, nickel: 8.0-10.0%, molybdenum: 0.8- 1.2% residual iron and unavoidable metallic and non-metallic impurities where the non-metallic impurities include nitrogen, oxygen, phosphorus and sulfur. 2. Temperaturstabil støbejernslegering ifølge krav 1, kendetegnet ved, at den omfatter 16,5-19,5 vægt- % krom.Temperature stable cast iron alloy according to claim 1, characterized in that it comprises 16.5-19.5 wt% chromium. 3. Temperaturstabil støbejemslegering ifølge krav 2, kendetegnet ved, at den omfatter 17,0-19,0 vægt- % krom.Temperature stable casting alloy according to claim 2, characterized in that it comprises 17.0-19.0% by weight of chromium. 4. Temperaturstabil støbejemslegering ifølge ethvert af de forudgående krav, kendetegnet ved, at den omfatter 1,25- 1,85 vægt- % kulstof.Temperature stable casting alloy according to any one of the preceding claims, characterized in that it comprises 1.25-1.85% by weight carbon. 5. Temperaturstabil støbejemslegering ifølge krav 4, kendetegnet ved, at den omfatter 1,5-1,7 vægt- % kulstof.Temperature stable casting alloy according to claim 4, characterized in that it comprises 1.5-1.7% by weight carbon. 6. Temperaturstabil støbejemslegering ifølge ethvert af de forudgående krav, kendetegnet ved, at den har en austenitisk matrix.Temperature stable cast alloy according to any one of the preceding claims, characterized in that it has an austenitic matrix.
DKPA200601155A 2006-09-08 2006-09-08 Temperature stable cast iron alloy and its use DK176960B1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DKPA200601155A DK176960B1 (en) 2006-09-08 2006-09-08 Temperature stable cast iron alloy and its use
MX2009002119A MX2009002119A (en) 2006-09-08 2007-06-12 Temperature-stable cast-iron alloy and its use.
BRPI0716636-2B1A BRPI0716636B1 (en) 2006-09-08 2007-06-12 TEMPERATURE STABLE CAST IRON ALLOY
EP20070766720 EP2059622A1 (en) 2006-09-08 2007-06-12 Temperature-stable cast-iron alloy and its use
US12/377,043 US20110042051A1 (en) 2006-09-08 2007-06-12 Temperature stable cast-iron alloy and its use
UAA200901098A UA93557C2 (en) 2006-09-08 2007-06-12 temperature-stable iron-carbon alloy AND APPLICATION thereof
PCT/IB2007/052214 WO2008029305A1 (en) 2006-09-08 2007-06-12 Temperature-stable cast-iron alloy and its use
CN2007800329727A CN101512031B (en) 2006-09-08 2007-06-12 Temperature-stabilized cast iron alloys and uses thereof
RU2009106999A RU2430182C2 (en) 2006-09-08 2007-06-12 Heat-resistant cast iron alloy and its use

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200601155A DK176960B1 (en) 2006-09-08 2006-09-08 Temperature stable cast iron alloy and its use
DK200601155 2006-09-08

Publications (2)

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

Family

ID=39156875

Family Applications (1)

Application Number Title Priority Date Filing Date
DKPA200601155A DK176960B1 (en) 2006-09-08 2006-09-08 Temperature stable cast iron alloy and its use

Country Status (9)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102230123B (en) * 2011-06-17 2013-10-02 湖南长高新材料股份有限公司 Chromium-based modified wear-resistant cast iron and preparation method thereof
CN103741015A (en) * 2013-12-27 2014-04-23 黄忠波 Cast iron alloy with high wear resistance and high-temperature stability
CN103741011A (en) * 2013-12-27 2014-04-23 黄忠波 Cast iron alloy with high wear resistance and temperature stability
IT201900012738A1 (en) 2019-07-24 2021-01-24 Freni Brembo Spa CAST IRON, ESPECIALLY FOR DISC BRAKE COMPONENTS
EA037998B1 (en) * 2020-01-10 2021-06-22 Физули Расул оглы Расулов Alloyed material for obtaining wear-resistant and corrosion-resistant parts

Family Cites Families (11)

* 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 (en) * 1978-04-28 1979-10-31 Wahl Verschleiss Tech Low cost armour plating - comprises chilled cast iron layers opt. contg. hard inserts
FR2447753A1 (en) * 1979-02-05 1980-08-29 Thome Cromback Acieries PROCESS FOR MANUFACTURING GRINDING BODIES WITH AXIAL SYMMETRY IN FERROUS ALLOY AND NEW GRINDING BODIES OBTAINED BY THIS PROCESS
SU960297A1 (en) * 1980-06-23 1982-09-23 Всесоюзный научно-исследовательский и проектно-технологический институт угольного машиностроения Cast iron
US4477283A (en) * 1981-07-21 1984-10-16 Eddie K. Wilson, Sr. Process and apparatus for producing hydraulic cements
SU1541299A1 (en) * 1988-05-12 1990-02-07 Научно-производственное объединение по механизации, роботизации труда и совершенствованию ремонтного обеспечения на предприятиях черной металлургии "Черметмеханизация" Cast iron
CN1027548C (en) * 1989-05-06 1995-02-01 机械电子工业部沈阳铸造研究所 Wear-corrosion resistant austenitic cast iron and manufacturing technique
US5202087A (en) * 1992-07-31 1993-04-13 The Carondelet Corporation Cement cooler grate alloy
CN1028376C (en) * 1993-06-11 1995-05-10 山东省冶金研究所 Low-carbon high-chromium cast iron wear-resistant material
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
DK176960B1 (en) 2010-07-26
EP2059622A1 (en) 2009-05-20
CN101512031B (en) 2010-12-08
UA93557C2 (en) 2011-02-25
RU2009106999A (en) 2010-10-20
US20110042051A1 (en) 2011-02-24
BRPI0716636A2 (en) 2012-12-25
CN101512031A (en) 2009-08-19
RU2430182C2 (en) 2011-09-27
WO2008029305A1 (en) 2008-03-13
MX2009002119A (en) 2009-03-09
BRPI0716636B1 (en) 2014-10-29

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Effective date: 20150930