JPS55164064A - Heat-resistant cast steel for internal parts of heating furnace - Google Patents

Heat-resistant cast steel for internal parts of heating furnace

Info

Publication number
JPS55164064A
JPS55164064A JP7285379A JP7285379A JPS55164064A JP S55164064 A JPS55164064 A JP S55164064A JP 7285379 A JP7285379 A JP 7285379A JP 7285379 A JP7285379 A JP 7285379A JP S55164064 A JPS55164064 A JP S55164064A
Authority
JP
Japan
Prior art keywords
cast steel
heat
resistant cast
heating furnace
internal parts
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.)
Granted
Application number
JP7285379A
Other languages
Japanese (ja)
Other versions
JPS5730905B2 (en
Inventor
Hisashi Hiraishi
Toshiaki Morichika
Hiroyuki Shiokawa
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP7285379A priority Critical patent/JPS55164064A/en
Publication of JPS55164064A publication Critical patent/JPS55164064A/en
Publication of JPS5730905B2 publication Critical patent/JPS5730905B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To obtain the heat-resistant cast steel for the internal parts of heating furnace, having a high oxidation resistance at high temperatures and also a high fouling resistance by adding C, Si and Mn and also a specific proportion range of Al and Y in addition to Co and Ni to the cast steel.
CONSTITUTION: The heat-resistant cast steel contains 0.1W0.6wt% C, 0.5wt% or less Si, 2W5wt% Mn, 25W35wt% Cr, 10W40wt% Ni, 0.3W1wt% Al, 0.005W 1wt% Y (in a proportion range of Al+Y≤1.5wt%), and Fe as the principal.
COPYRIGHT: (C)1980,JPO&Japio
JP7285379A 1979-06-07 1979-06-07 Heat-resistant cast steel for internal parts of heating furnace Granted JPS55164064A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7285379A JPS55164064A (en) 1979-06-07 1979-06-07 Heat-resistant cast steel for internal parts of heating furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7285379A JPS55164064A (en) 1979-06-07 1979-06-07 Heat-resistant cast steel for internal parts of heating furnace

Publications (2)

Publication Number Publication Date
JPS55164064A true JPS55164064A (en) 1980-12-20
JPS5730905B2 JPS5730905B2 (en) 1982-07-01

Family

ID=13501336

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7285379A Granted JPS55164064A (en) 1979-06-07 1979-06-07 Heat-resistant cast steel for internal parts of heating furnace

Country Status (1)

Country Link
JP (1) JPS55164064A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5096514A (en) * 1990-01-31 1992-03-17 Hitachi Metals, Ltd. Heat-resistant ferritic cast steel having excellent thermal fatigue resistance
CN101942607A (en) * 2010-10-21 2011-01-12 无锡市晶瑜冶金机械有限公司 Heat-resistant steel material for water cooled rolls of normalizing furnace

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5087916A (en) * 1973-12-10 1975-07-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5087916A (en) * 1973-12-10 1975-07-15

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5096514A (en) * 1990-01-31 1992-03-17 Hitachi Metals, Ltd. Heat-resistant ferritic cast steel having excellent thermal fatigue resistance
CN101942607A (en) * 2010-10-21 2011-01-12 无锡市晶瑜冶金机械有限公司 Heat-resistant steel material for water cooled rolls of normalizing furnace

Also Published As

Publication number Publication date
JPS5730905B2 (en) 1982-07-01

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