JPS6210289B2 - - Google Patents
Info
- Publication number
- JPS6210289B2 JPS6210289B2 JP23122185A JP23122185A JPS6210289B2 JP S6210289 B2 JPS6210289 B2 JP S6210289B2 JP 23122185 A JP23122185 A JP 23122185A JP 23122185 A JP23122185 A JP 23122185A JP S6210289 B2 JPS6210289 B2 JP S6210289B2
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- strength
- alloy
- ductility
- poor
- 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.)
- Expired
Links
- 229910052721 tungsten Inorganic materials 0.000 claims description 9
- 229910052735 hafnium Inorganic materials 0.000 claims description 8
- 229910052715 tantalum Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 description 18
- 239000000956 alloy Substances 0.000 description 18
- 229910000601 superalloy Inorganic materials 0.000 description 16
- 230000007797 corrosion Effects 0.000 description 15
- 238000005260 corrosion Methods 0.000 description 15
- 239000000463 material Substances 0.000 description 14
- 150000001247 metal acetylides Chemical class 0.000 description 9
- 229910052750 molybdenum Inorganic materials 0.000 description 8
- 229910052726 zirconium Inorganic materials 0.000 description 7
- 238000005266 casting Methods 0.000 description 5
- 229910052804 chromium Inorganic materials 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 239000002244 precipitate Substances 0.000 description 5
- 238000001556 precipitation Methods 0.000 description 5
- 239000006104 solid solution Substances 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005495 investment casting Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 230000008646 thermal stress Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23122185A JPS6187841A (ja) | 1985-10-18 | 1985-10-18 | ガスタービン用ノズル |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23122185A JPS6187841A (ja) | 1985-10-18 | 1985-10-18 | ガスタービン用ノズル |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15723478A Division JPS5582737A (en) | 1978-12-15 | 1978-12-15 | Gas turbine nozzle material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6187841A JPS6187841A (ja) | 1986-05-06 |
| JPS6210289B2 true JPS6210289B2 (enrdf_load_stackoverflow) | 1987-03-05 |
Family
ID=16920215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23122185A Granted JPS6187841A (ja) | 1985-10-18 | 1985-10-18 | ガスタービン用ノズル |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6187841A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20042482A1 (it) * | 2004-12-23 | 2005-03-23 | Nuovo Pignone Spa | Turbina a vapore |
| ITMI20042483A1 (it) * | 2004-12-23 | 2005-03-23 | Nuovo Pignone Spa | Turbina a vapore |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5582737A (en) * | 1978-12-15 | 1980-06-21 | Hitachi Ltd | Gas turbine nozzle material |
-
1985
- 1985-10-18 JP JP23122185A patent/JPS6187841A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6187841A (ja) | 1986-05-06 |
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