JPS55164064A - Heat-resistant cast steel for internal parts of heating furnace - Google Patents
Heat-resistant cast steel for internal parts of heating furnaceInfo
- 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
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
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5087916A (en) * | 1973-12-10 | 1975-07-15 |
-
1979
- 1979-06-07 JP JP7285379A patent/JPS55164064A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5087916A (en) * | 1973-12-10 | 1975-07-15 |
Cited By (2)
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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