JPS5582739A - Alloy for hearth member with improved thermal impact resistance and high temperature compressive strength - Google Patents
Alloy for hearth member with improved thermal impact resistance and high temperature compressive strengthInfo
- Publication number
- JPS5582739A JPS5582739A JP15528978A JP15528978A JPS5582739A JP S5582739 A JPS5582739 A JP S5582739A JP 15528978 A JP15528978 A JP 15528978A JP 15528978 A JP15528978 A JP 15528978A JP S5582739 A JPS5582739 A JP S5582739A
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- impact resistance
- thermal impact
- high temperature
- compressive strength
- 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 4
- 229910045601 alloy Inorganic materials 0.000 title abstract 4
- 229910052758 niobium Inorganic materials 0.000 abstract 3
- 229910052710 silicon Inorganic materials 0.000 abstract 3
- 229910052804 chromium Inorganic materials 0.000 abstract 2
- 229910052748 manganese Inorganic materials 0.000 abstract 2
- 229910052759 nickel Inorganic materials 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 238000007670 refining Methods 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
Landscapes
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
PURPOSE: To provide the title alloy of a specified compsn. consisting of C, Si, Mn, Cr, Ni, Co, Mo, P, S, Nb, W and the balance Fe.
CONSTITUTION: This alloy consists of, by wt., C≤0.15%, Si 1.0W2.0%, Mn 1.0W 2.0%, Cr 25W32%, Ni 10W25%, Co 25W45%, Mo 0.5W3.0%, P≤0.04%, Si≤ 0.04%, Nb 0.5W2.0%, Nb+W 3.0W10% and the balance Fe. It is manufactured by usual refining and has superior thermal impact resistance in service surroundings including aheat cycle process of about 600°CW(about 1,100W1,200°C) and superior compressive stength in the high temp. zone of about 1,100W1,250°C, so this alloy is suitable for use as a material for a hearth member such as a hearth rail.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15528978A JPS5582739A (en) | 1978-12-14 | 1978-12-14 | Alloy for hearth member with improved thermal impact resistance and high temperature compressive strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15528978A JPS5582739A (en) | 1978-12-14 | 1978-12-14 | Alloy for hearth member with improved thermal impact resistance and high temperature compressive strength |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5582739A true JPS5582739A (en) | 1980-06-21 |
| JPS5738664B2 JPS5738664B2 (en) | 1982-08-17 |
Family
ID=15602636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15528978A Granted JPS5582739A (en) | 1978-12-14 | 1978-12-14 | Alloy for hearth member with improved thermal impact resistance and high temperature compressive strength |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5582739A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0196349A (en) * | 1987-10-06 | 1989-04-14 | Nippon Stainless Steel Co Ltd | Heat-resistant cast steel |
| US6908468B2 (en) * | 2001-02-22 | 2005-06-21 | Mri Devices Daum Gmbh | Devices for nuclear spin tomography magnetic resonance imaging (MRI) |
| JP2006019077A (en) * | 2004-06-30 | 2006-01-19 | Mitsubishi Electric Corp | Vacuum valve |
| CN114182153A (en) * | 2021-11-26 | 2022-03-15 | 北京北冶功能材料有限公司 | Nickel-based alloy and preparation method and application thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605278B (en) * | 2012-03-13 | 2013-03-27 | 周子超 | High-temperature alloy and hot isostatic pressing sintering method thereof |
-
1978
- 1978-12-14 JP JP15528978A patent/JPS5582739A/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0196349A (en) * | 1987-10-06 | 1989-04-14 | Nippon Stainless Steel Co Ltd | Heat-resistant cast steel |
| US6908468B2 (en) * | 2001-02-22 | 2005-06-21 | Mri Devices Daum Gmbh | Devices for nuclear spin tomography magnetic resonance imaging (MRI) |
| JP2006019077A (en) * | 2004-06-30 | 2006-01-19 | Mitsubishi Electric Corp | Vacuum valve |
| CN114182153A (en) * | 2021-11-26 | 2022-03-15 | 北京北冶功能材料有限公司 | Nickel-based alloy and preparation method and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5738664B2 (en) | 1982-08-17 |
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