JPS5931841A - 耐ＳＣＣ性Ｎｉ基合金部材及びその熱処理法 - Google Patents
耐ＳＣＣ性Ｎｉ基合金部材及びその熱処理法Info
- Publication number
- JPS5931841A JPS5931841A JP14246682A JP14246682A JPS5931841A JP S5931841 A JPS5931841 A JP S5931841A JP 14246682 A JP14246682 A JP 14246682A JP 14246682 A JP14246682 A JP 14246682A JP S5931841 A JPS5931841 A JP S5931841A
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- grain boundaries
- heat treatment
- scc
- cooling
- 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
- 238000010438 heat treatment Methods 0.000 title claims abstract description 24
- 229910000990 Ni alloy Inorganic materials 0.000 title abstract 4
- 230000007797 corrosion Effects 0.000 title description 5
- 238000005260 corrosion Methods 0.000 title description 5
- 238000005336 cracking Methods 0.000 title description 5
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 26
- 239000000956 alloy Substances 0.000 claims abstract description 26
- 238000001816 cooling Methods 0.000 claims abstract description 20
- 230000032683 aging Effects 0.000 claims abstract description 11
- 239000013078 crystal Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000002244 precipitate Substances 0.000 claims description 19
- 239000000243 solution Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 9
- 239000006104 solid solution Substances 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000004881 precipitation hardening Methods 0.000 abstract description 5
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 description 19
- 238000010586 diagram Methods 0.000 description 8
- 230000035882 stress Effects 0.000 description 6
- 238000005452 bending Methods 0.000 description 4
- 230000001427 coherent effect Effects 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 150000001247 metal acetylides Chemical group 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229910001026 inconel Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002747 voluntary effect Effects 0.000 description 2
- 235000001537 Ribes X gardonianum Nutrition 0.000 description 1
- 235000001535 Ribes X utile Nutrition 0.000 description 1
- 235000016919 Ribes petraeum Nutrition 0.000 description 1
- 244000281247 Ribes rubrum Species 0.000 description 1
- 235000002355 Ribes spicatum Nutrition 0.000 description 1
- 239000011825 aerospace material Substances 0.000 description 1
- UFGZSIPAQKLCGR-UHFFFAOYSA-N chromium carbide Chemical compound [Cr]#C[Cr]C#[Cr] UFGZSIPAQKLCGR-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910001090 inconels X-750 Inorganic materials 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 229910003470 tongbaite Inorganic materials 0.000 description 1
Landscapes
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14246682A JPS5931841A (ja) | 1982-08-17 | 1982-08-17 | 耐ＳＣＣ性Ｎｉ基合金部材及びその熱処理法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14246682A JPS5931841A (ja) | 1982-08-17 | 1982-08-17 | 耐ＳＣＣ性Ｎｉ基合金部材及びその熱処理法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5931841A true JPS5931841A (ja) | 1984-02-21 |
| JPH0442462B2 JPH0442462B2 (enExample) | 1992-07-13 |
Family
ID=15315967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14246682A Granted JPS5931841A (ja) | 1982-08-17 | 1982-08-17 | 耐ＳＣＣ性Ｎｉ基合金部材及びその熱処理法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5931841A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6063338A (ja) * | 1983-09-14 | 1985-04-11 | Hitachi Ltd | 耐照射脆化に優れた原子炉用Νｉ基合金部材およびその製造方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6347408B2 (ja) | 2014-09-04 | 2018-06-27 | 日立金属株式会社 | 高強度Ｎｉ基合金 |
-
1982
- 1982-08-17 JP JP14246682A patent/JPS5931841A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6063338A (ja) * | 1983-09-14 | 1985-04-11 | Hitachi Ltd | 耐照射脆化に優れた原子炉用Νｉ基合金部材およびその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0442462B2 (enExample) | 1992-07-13 |
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