JPS54157717A - Hearth rail alloy excellent in thermal shock resistance - Google Patents
Hearth rail alloy excellent in thermal shock resistanceInfo
- Publication number
- JPS54157717A JPS54157717A JP6635678A JP6635678A JPS54157717A JP S54157717 A JPS54157717 A JP S54157717A JP 6635678 A JP6635678 A JP 6635678A JP 6635678 A JP6635678 A JP 6635678A JP S54157717 A JPS54157717 A JP S54157717A
- Authority
- JP
- Japan
- Prior art keywords
- shock resistance
- thermal shock
- hearth
- alloy excellent
- hearth rail
- 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
- 239000000956 alloy Substances 0.000 title abstract 5
- 229910045601 alloy Inorganic materials 0.000 title abstract 5
- 230000035939 shock Effects 0.000 title abstract 2
- 229910052750 molybdenum Inorganic materials 0.000 abstract 2
- 229910052758 niobium Inorganic materials 0.000 abstract 2
- 229910019589 Cr—Fe Inorganic materials 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 238000005336 cracking Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
Landscapes
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
PURPOSE: A hearth rail alloy excellent in thermal shock resistance which is suitable for metal holder for skid rider in hearth rail, manufactured by adding Mo and Nb to a Ni-Cr-Fe base alloy.
CONSTITUTION: An alloy, consisting of 0.3 to 0.5% C, 1.0 to 1.8% Si, 1.0 to 1.8% Mn, 26 to 30% Cr, 34 to 38% Ni, 3 to 7% Co, any one or both of 0.5 to 2.0% Mo and 0.5 to 3.0% Nb, and Fe, is used for a hearth rail alloy which is free of cracking damage due to abrupt thermal cycle load.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6635678A JPS54157717A (en) | 1978-06-01 | 1978-06-01 | Hearth rail alloy excellent in thermal shock resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6635678A JPS54157717A (en) | 1978-06-01 | 1978-06-01 | Hearth rail alloy excellent in thermal shock resistance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54157717A true JPS54157717A (en) | 1979-12-12 |
| JPS577219B2 JPS577219B2 (en) | 1982-02-09 |
Family
ID=13313480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6635678A Granted JPS54157717A (en) | 1978-06-01 | 1978-06-01 | Hearth rail alloy excellent in thermal shock resistance |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54157717A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0617519U (en) * | 1992-08-17 | 1994-03-08 | 鐵雄 中條 | bag |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6066111U (en) * | 1983-10-14 | 1985-05-10 | 日本コロムビア株式会社 | push pull power amplifier |
-
1978
- 1978-06-01 JP JP6635678A patent/JPS54157717A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0617519U (en) * | 1992-08-17 | 1994-03-08 | 鐵雄 中條 | bag |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS577219B2 (en) | 1982-02-09 |
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