JPS5641355A - Noncooled roll - Google Patents
Noncooled rollInfo
- Publication number
- JPS5641355A JPS5641355A JP11593979A JP11593979A JPS5641355A JP S5641355 A JPS5641355 A JP S5641355A JP 11593979 A JP11593979 A JP 11593979A JP 11593979 A JP11593979 A JP 11593979A JP S5641355 A JPS5641355 A JP S5641355A
- Authority
- JP
- Japan
- Prior art keywords
- roll
- noncooled
- life
- water cooling
- support
- 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.)
- Pending
Links
Landscapes
- Continuous Casting (AREA)
Abstract
PURPOSE: To provide the titled long-life roll having a specified composition contg. C. Mn, etc., capable of being used as a support roll for continuous casting without water cooling, and effectively utilizing the potential sensible heat of cast metal.
CONSTITUTION: This surface-noncooled roll consists of, by weight, 0.05W0.25% C, 0.1W1% Si, 0.3W1.5% Mn, 0.2W3% Ni, 11W20% Cr, 0.2W2% Mo, 0.2W3% Co, and the balance Fe and inevitable impurities. This roll is suitable for use as a support or guide roll for an apparatus of continuously casting molten steel. It has superior oxidation and wear resistances in a high temp. region, can be used without water cooling, elongates its life, and enables enhancement in equipment working ratio and energy saving.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11593979A JPS5641355A (en) | 1979-09-10 | 1979-09-10 | Noncooled roll |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11593979A JPS5641355A (en) | 1979-09-10 | 1979-09-10 | Noncooled roll |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5641355A true JPS5641355A (en) | 1981-04-18 |
Family
ID=14674913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11593979A Pending JPS5641355A (en) | 1979-09-10 | 1979-09-10 | Noncooled roll |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5641355A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4532978A (en) * | 1982-05-26 | 1985-08-06 | Kuroki Kogyosho Co., Ltd. | Roll for transferring hot metal pieces |
JP2016017220A (en) * | 2014-07-10 | 2016-02-01 | 株式会社栗本鐵工所 | Special steel for sinter cake supporting stand |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53117658A (en) * | 1977-03-24 | 1978-10-14 | Kuroki Kogyosho Kk | Welding alloy |
JPS53117657A (en) * | 1977-03-24 | 1978-10-14 | Kuroki Kogyosho Kk | Alloy for padding welding |
-
1979
- 1979-09-10 JP JP11593979A patent/JPS5641355A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53117658A (en) * | 1977-03-24 | 1978-10-14 | Kuroki Kogyosho Kk | Welding alloy |
JPS53117657A (en) * | 1977-03-24 | 1978-10-14 | Kuroki Kogyosho Kk | Alloy for padding welding |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4532978A (en) * | 1982-05-26 | 1985-08-06 | Kuroki Kogyosho Co., Ltd. | Roll for transferring hot metal pieces |
JP2016017220A (en) * | 2014-07-10 | 2016-02-01 | 株式会社栗本鐵工所 | Special steel for sinter cake supporting stand |
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