FR2477184A1 - Procede pour augmenter la duree de vie d'une piece en materiau refractaire a fibres paralleles de darbure metallique noyees dans une matrice metallique - Google Patents
Procede pour augmenter la duree de vie d'une piece en materiau refractaire a fibres paralleles de darbure metallique noyees dans une matrice metallique Download PDFInfo
- Publication number
- FR2477184A1 FR2477184A1 FR8004488A FR8004488A FR2477184A1 FR 2477184 A1 FR2477184 A1 FR 2477184A1 FR 8004488 A FR8004488 A FR 8004488A FR 8004488 A FR8004488 A FR 8004488A FR 2477184 A1 FR2477184 A1 FR 2477184A1
- Authority
- FR
- France
- Prior art keywords
- piece
- fibers
- matrix
- temperature
- brought
- 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
- 239000000835 fiber Substances 0.000 title claims abstract description 44
- 239000011159 matrix material Substances 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000011819 refractory material Substances 0.000 title 1
- 239000000463 material Substances 0.000 claims abstract description 16
- 239000002131 composite material Substances 0.000 claims abstract description 8
- 238000002844 melting Methods 0.000 claims abstract description 3
- 230000008018 melting Effects 0.000 claims abstract description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 17
- 238000011282 treatment Methods 0.000 claims description 13
- 229910052759 nickel Inorganic materials 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000007711 solidification Methods 0.000 claims description 6
- 230000008023 solidification Effects 0.000 claims description 6
- 229910001005 Ni3Al Inorganic materials 0.000 claims description 4
- 238000001556 precipitation Methods 0.000 claims description 4
- 229910017052 cobalt Inorganic materials 0.000 claims description 3
- 239000010941 cobalt Substances 0.000 claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 239000002244 precipitate Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 238000012423 maintenance Methods 0.000 claims 1
- NFFIWVVINABMKP-UHFFFAOYSA-N methylidynetantalum Chemical compound [Ta]#C NFFIWVVINABMKP-UHFFFAOYSA-N 0.000 claims 1
- 229910052758 niobium Inorganic materials 0.000 claims 1
- 239000010955 niobium Substances 0.000 claims 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
- 229910003468 tantalcarbide Inorganic materials 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 abstract description 7
- 239000002184 metal Substances 0.000 abstract description 7
- 230000002787 reinforcement Effects 0.000 abstract description 3
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 27
- 238000010586 diagram Methods 0.000 description 5
- 238000009864 tensile test Methods 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 239000003570 air Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910000601 superalloy Inorganic materials 0.000 description 2
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- 235000008694 Humulus lupulus Nutrition 0.000 description 1
- 244000025221 Humulus lupulus Species 0.000 description 1
- -1 TaC Chemical class 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 229940125753 fibrate Drugs 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 239000011156 metal matrix composite Substances 0.000 description 1
- 239000003016 pheromone Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B33/00—After-treatment of single crystals or homogeneous polycrystalline material with defined structure
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/52—Alloys
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8004488A FR2477184A1 (fr) | 1980-02-28 | 1980-02-28 | Procede pour augmenter la duree de vie d'une piece en materiau refractaire a fibres paralleles de darbure metallique noyees dans une matrice metallique |
| US06/235,948 US4406716A (en) | 1980-02-28 | 1981-02-19 | Process for increasing the lifetime of a refractory material piece made of metallic carbide parallel fibers embedded into a metallic matrix |
| CA000371241A CA1189772A (en) | 1980-02-28 | 1981-02-19 | Process for increasing the lifetime of a refractory material piece made of metallic carbide parallel fibers embedded into a metallic matrix |
| GB8105489A GB2070643B (en) | 1980-02-28 | 1981-02-20 | Process for increasing the lifetime of a refractory material piece made of metallic carbide parallel fibres embedded into a metallic matrix |
| CH1220/81A CH648355A5 (fr) | 1980-02-28 | 1981-02-24 | Procede pour augmenter la duree de vie d'une piece en materiau refractaire a fibres paralleles de carbure metallique noyees dans une matrice metallique. |
| SE8101207A SE447133B (sv) | 1980-02-28 | 1981-02-24 | Forfarande for okning av livslengden hos ett ensriktat stelnat kompositmaterial |
| IT19983/81A IT1169222B (it) | 1980-02-28 | 1981-02-25 | Procedimento per aumentare la durata di un elemento di materiale refrattario a fibre parallele di carburo metallico annegate in una matrice metallica |
| DE3107480A DE3107480C2 (de) | 1980-02-28 | 1981-02-27 | Verfahren zur Verbesserung der Dauerstandfestigkeit von durch einsinnig gerichtete Erstarrung erhaltenen Werkstücken aus hochtemperaturfesten Verbund-Werkstoffen mit in einer Matrix enthaltenen monokristallinen, parallel gerichteten Fasern eines Metallkarbides als Verstärkungsphase und Verwendung derartiger Werkstücke |
| JP56027095A JPS6030740B2 (ja) | 1980-02-28 | 1981-02-27 | 金属マトリックスに埋込まれた金属カ−バイドの平行繊維から作られた耐火性材料の寿命を増大せしめる方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8004488A FR2477184A1 (fr) | 1980-02-28 | 1980-02-28 | Procede pour augmenter la duree de vie d'une piece en materiau refractaire a fibres paralleles de darbure metallique noyees dans une matrice metallique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2477184A1 true FR2477184A1 (fr) | 1981-09-04 |
| FR2477184B1 FR2477184B1 (enExample) | 1982-01-22 |
Family
ID=9239124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8004488A Granted FR2477184A1 (fr) | 1980-02-28 | 1980-02-28 | Procede pour augmenter la duree de vie d'une piece en materiau refractaire a fibres paralleles de darbure metallique noyees dans une matrice metallique |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4406716A (enExample) |
| JP (1) | JPS6030740B2 (enExample) |
| CA (1) | CA1189772A (enExample) |
| CH (1) | CH648355A5 (enExample) |
| DE (1) | DE3107480C2 (enExample) |
| FR (1) | FR2477184A1 (enExample) |
| GB (1) | GB2070643B (enExample) |
| IT (1) | IT1169222B (enExample) |
| SE (1) | SE447133B (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6097538U (ja) * | 1983-12-08 | 1985-07-03 | タイガー魔法瓶株式会社 | 液体容器 |
| US4707330A (en) * | 1985-01-08 | 1987-11-17 | Westinghouse Electric Corp. | Zirconium metal matrix-silicon carbide composite nuclear reactor components |
| US4729799A (en) * | 1986-06-30 | 1988-03-08 | United Technologies Corporation | Stress relief of single crystal superalloy articles |
| JP3069580B2 (ja) * | 1995-09-08 | 2000-07-24 | 科学技術庁金属材料技術研究所長 | 単結晶材料の再熱処理による余寿命延長方法 |
| WO2018183939A1 (en) * | 2017-03-31 | 2018-10-04 | Life Technologies Corporation | Apparatuses, systems and methods for imaging flow cytometry |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2239537A1 (enExample) * | 1973-07-30 | 1975-02-28 | Onera (Off Nat Aerospatiale) | |
| FR2291285A1 (fr) * | 1974-11-15 | 1976-06-11 | Alcan Res & Dev | Procede de fabrication de produits ameliores d'alliages metalliques |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3871835A (en) * | 1969-04-21 | 1975-03-18 | Onera (Off Nat Aerospatiale) | Refractory composite alloys containing rod-like and/or platelet-like lamellae |
-
1980
- 1980-02-28 FR FR8004488A patent/FR2477184A1/fr active Granted
-
1981
- 1981-02-19 US US06/235,948 patent/US4406716A/en not_active Expired - Fee Related
- 1981-02-19 CA CA000371241A patent/CA1189772A/en not_active Expired
- 1981-02-20 GB GB8105489A patent/GB2070643B/en not_active Expired
- 1981-02-24 CH CH1220/81A patent/CH648355A5/fr not_active IP Right Cessation
- 1981-02-24 SE SE8101207A patent/SE447133B/sv not_active IP Right Cessation
- 1981-02-25 IT IT19983/81A patent/IT1169222B/it active
- 1981-02-27 DE DE3107480A patent/DE3107480C2/de not_active Expired
- 1981-02-27 JP JP56027095A patent/JPS6030740B2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2239537A1 (enExample) * | 1973-07-30 | 1975-02-28 | Onera (Off Nat Aerospatiale) | |
| FR2291285A1 (fr) * | 1974-11-15 | 1976-06-11 | Alcan Res & Dev | Procede de fabrication de produits ameliores d'alliages metalliques |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2070643B (en) | 1983-04-07 |
| SE447133B (sv) | 1986-10-27 |
| JPS56158832A (en) | 1981-12-07 |
| CH648355A5 (fr) | 1985-03-15 |
| DE3107480A1 (de) | 1981-12-10 |
| GB2070643A (en) | 1981-09-09 |
| CA1189772A (en) | 1985-07-02 |
| US4406716A (en) | 1983-09-27 |
| FR2477184B1 (enExample) | 1982-01-22 |
| IT1169222B (it) | 1987-05-27 |
| IT8119983A0 (it) | 1981-02-25 |
| JPS6030740B2 (ja) | 1985-07-18 |
| DE3107480C2 (de) | 1982-10-14 |
| IT8119983A1 (it) | 1982-08-25 |
| SE8101207L (sv) | 1981-08-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |