JPH0463148B2 - - Google Patents
Info
- Publication number
- JPH0463148B2 JPH0463148B2 JP11307189A JP11307189A JPH0463148B2 JP H0463148 B2 JPH0463148 B2 JP H0463148B2 JP 11307189 A JP11307189 A JP 11307189A JP 11307189 A JP11307189 A JP 11307189A JP H0463148 B2 JPH0463148 B2 JP H0463148B2
- Authority
- JP
- Japan
- Prior art keywords
- oxidation
- tial
- treatment
- film
- partial pressure
- 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
- 230000003647 oxidation Effects 0.000 claims description 116
- 238000007254 oxidation reaction Methods 0.000 claims description 116
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 36
- 239000001301 oxygen Substances 0.000 claims description 36
- 229910052760 oxygen Inorganic materials 0.000 claims description 36
- 229910000765 intermetallic Inorganic materials 0.000 claims description 35
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 12
- 229910010038 TiAl Inorganic materials 0.000 claims description 7
- 230000001590 oxidative effect Effects 0.000 claims description 5
- 238000012360 testing method Methods 0.000 description 50
- 238000011282 treatment Methods 0.000 description 46
- 238000010438 heat treatment Methods 0.000 description 30
- 239000000463 material Substances 0.000 description 30
- 230000000694 effects Effects 0.000 description 26
- 229910001026 inconel Inorganic materials 0.000 description 26
- 238000009792 diffusion process Methods 0.000 description 25
- 238000010586 diagram Methods 0.000 description 18
- 238000012545 processing Methods 0.000 description 18
- 239000010410 layer Substances 0.000 description 15
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 15
- 229910045601 alloy Inorganic materials 0.000 description 13
- 239000000956 alloy Substances 0.000 description 13
- 230000004584 weight gain Effects 0.000 description 12
- 235000019786 weight gain Nutrition 0.000 description 12
- 229910000601 superalloy Inorganic materials 0.000 description 11
- 229910010413 TiO 2 Inorganic materials 0.000 description 10
- 238000004381 surface treatment Methods 0.000 description 9
- 239000000203 mixture Substances 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 5
- 230000008595 infiltration Effects 0.000 description 5
- 238000001764 infiltration Methods 0.000 description 5
- 230000035515 penetration Effects 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 238000007738 vacuum evaporation Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000001186 cumulative effect Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 3
- 238000007740 vapor deposition Methods 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229910001651 emery Inorganic materials 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 229910000953 kanthal Inorganic materials 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000000879 optical micrograph Methods 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Landscapes
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11307189A JPH02294458A (ja) | 1989-05-02 | 1989-05-02 | ＴｉＡＬの金属間化合物の表面に耐酸化皮膜を形成させる方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11307189A JPH02294458A (ja) | 1989-05-02 | 1989-05-02 | ＴｉＡＬの金属間化合物の表面に耐酸化皮膜を形成させる方法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12406192A Division JPH05239614A (ja) | 1992-04-18 | 1992-04-18 | ＴｉＡＬの金属間化合物の合金の表面に耐酸化皮膜を形成させる方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02294458A JPH02294458A (ja) | 1990-12-05 |
| JPH0463148B2 true JPH0463148B2 (enExample) | 1992-10-08 |
Family
ID=14602758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11307189A Granted JPH02294458A (ja) | 1989-05-02 | 1989-05-02 | ＴｉＡＬの金属間化合物の表面に耐酸化皮膜を形成させる方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02294458A (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05239614A (ja) * | 1992-04-18 | 1993-09-17 | Yokohama Kokuritsu Univ | ＴｉＡＬの金属間化合物の合金の表面に耐酸化皮膜を形成させる方法 |
| WO1997037050A1 (fr) | 1996-03-29 | 1997-10-09 | Kabushiki Kaisha Toyota Chuo Kenkyusho | ALLIAGE A BASE DE Ti-Al POSSEDANT UNE EXCELLENTE RESISTANCE A L'OXYDATION ET SON PROCEDE DE PREPARATION |
| JP5251025B2 (ja) * | 2007-07-27 | 2013-07-31 | 株式会社Ｉｈｉ | アルミ合金の耐高温酸化処理方法 |
-
1989
- 1989-05-02 JP JP11307189A patent/JPH02294458A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02294458A (ja) | 1990-12-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| EXPY | Cancellation because of completion of term |