JPS6244546A - 耐粒界腐食性，耐応力腐食割れ性及び熱間加工性に優れるＮｉ基合金 - Google Patents
耐粒界腐食性，耐応力腐食割れ性及び熱間加工性に優れるＮｉ基合金Info
- Publication number
- JPS6244546A JPS6244546A JP20272186A JP20272186A JPS6244546A JP S6244546 A JPS6244546 A JP S6244546A JP 20272186 A JP20272186 A JP 20272186A JP 20272186 A JP20272186 A JP 20272186A JP S6244546 A JPS6244546 A JP S6244546A
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- less
- hot workability
- intergranular
- resistance
- 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
- 230000007797 corrosion Effects 0.000 title claims description 54
- 238000005260 corrosion Methods 0.000 title claims description 54
- 238000005336 cracking Methods 0.000 title claims description 20
- 229910000990 Ni alloy Inorganic materials 0.000 title description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 52
- 239000000956 alloy Substances 0.000 claims description 52
- 229910052757 nitrogen Inorganic materials 0.000 claims description 14
- 229910052726 zirconium Inorganic materials 0.000 claims description 6
- 229910001055 inconels 600 Inorganic materials 0.000 description 10
- 229910052758 niobium Inorganic materials 0.000 description 10
- 239000011651 chromium Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 208000005156 Dehydration Diseases 0.000 description 4
- 230000003628 erosive effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000006104 solid solution Substances 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 206010070834 Sensitisation Diseases 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- UFGZSIPAQKLCGR-UHFFFAOYSA-N chromium carbide Chemical compound [Cr]#C[Cr]C#[Cr] UFGZSIPAQKLCGR-UHFFFAOYSA-N 0.000 description 2
- 238000005536 corrosion prevention Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000008313 sensitization Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910003470 tongbaite Inorganic materials 0.000 description 2
- 238000000137 annealing Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- SJKRCWUQJZIWQB-UHFFFAOYSA-N azane;chromium Chemical compound N.[Cr] SJKRCWUQJZIWQB-UHFFFAOYSA-N 0.000 description 1
- CXOWYMLTGOFURZ-UHFFFAOYSA-N azanylidynechromium Chemical compound [Cr]#N CXOWYMLTGOFURZ-UHFFFAOYSA-N 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Heat Treatment Of Steel (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20272186A JPS6244546A (ja) | 1986-08-30 | 1986-08-30 | 耐粒界腐食性，耐応力腐食割れ性及び熱間加工性に優れるＮｉ基合金 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20272186A JPS6244546A (ja) | 1986-08-30 | 1986-08-30 | 耐粒界腐食性，耐応力腐食割れ性及び熱間加工性に優れるＮｉ基合金 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16683382A Division JPS5956555A (ja) | 1982-09-25 | 1982-09-25 | 耐粒界腐食性，耐応力腐食割れ性及び熱間加工性に優れるＮｉ基合金 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6244546A true JPS6244546A (ja) | 1987-02-26 |
| JPH0328498B2 JPH0328498B2 (enrdf_load_stackoverflow) | 1991-04-19 |
Family
ID=16462061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20272186A Granted JPS6244546A (ja) | 1986-08-30 | 1986-08-30 | 耐粒界腐食性，耐応力腐食割れ性及び熱間加工性に優れるＮｉ基合金 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6244546A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8043068B2 (en) * | 2004-10-25 | 2011-10-25 | Hitachi, Ltd. | Ni-Fe based super alloy, process of producing the same and gas turbine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5738662A (en) * | 1980-08-19 | 1982-03-03 | Japan Electronic Control Syst Co Ltd | Two-cycle internal combustion engine |
-
1986
- 1986-08-30 JP JP20272186A patent/JPS6244546A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5738662A (en) * | 1980-08-19 | 1982-03-03 | Japan Electronic Control Syst Co Ltd | Two-cycle internal combustion engine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8043068B2 (en) * | 2004-10-25 | 2011-10-25 | Hitachi, Ltd. | Ni-Fe based super alloy, process of producing the same and gas turbine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0328498B2 (enrdf_load_stackoverflow) | 1991-04-19 |
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