FR2329341A1 - Procede de preparation de monocristaux filiformes de spinelle de magnesium - Google Patents
Procede de preparation de monocristaux filiformes de spinelle de magnesiumInfo
- Publication number
- FR2329341A1 FR2329341A1 FR7623039A FR7623039A FR2329341A1 FR 2329341 A1 FR2329341 A1 FR 2329341A1 FR 7623039 A FR7623039 A FR 7623039A FR 7623039 A FR7623039 A FR 7623039A FR 2329341 A1 FR2329341 A1 FR 2329341A1
- Authority
- FR
- France
- Prior art keywords
- prodn
- roasting
- alumina
- oxides
- growth
- 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
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052596 spinel Inorganic materials 0.000 title abstract 2
- -1 Magnesium aluminate Chemical class 0.000 title 1
- 229910052799 carbon Inorganic materials 0.000 title 1
- 229910052749 magnesium Inorganic materials 0.000 title 1
- 239000011777 magnesium Substances 0.000 title 1
- 239000000463 material Substances 0.000 title 1
- 239000011029 spinel Substances 0.000 title 1
- 229910052593 corundum Inorganic materials 0.000 abstract 2
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 2
- 229910026161 MgAl2O4 Inorganic materials 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/62227—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres
- C04B35/62231—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres based on oxide ceramics
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Inorganic Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU752188802A SU589015A1 (ru) | 1975-10-27 | 1975-10-27 | Шихта дл получени нитевидных монокристаллов |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2329341A1 true FR2329341A1 (fr) | 1977-05-27 |
| FR2329341B1 FR2329341B1 (enrdf_load_stackoverflow) | 1978-05-05 |
Family
ID=20637071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7623039A Granted FR2329341A1 (fr) | 1975-10-27 | 1976-07-28 | Procede de preparation de monocristaux filiformes de spinelle de magnesium |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5252900A (enrdf_load_stackoverflow) |
| AT (1) | AT354981B (enrdf_load_stackoverflow) |
| DE (1) | DE2617288C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2329341A1 (enrdf_load_stackoverflow) |
| NL (1) | NL7605344A (enrdf_load_stackoverflow) |
| SE (1) | SE408529B (enrdf_load_stackoverflow) |
| SU (1) | SU589015A1 (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60206772A (ja) * | 1984-03-29 | 1985-10-18 | 三菱マテリアル株式会社 | 走行台車 |
| JPS6282011U (enrdf_load_stackoverflow) * | 1985-11-14 | 1987-05-26 |
-
1975
- 1975-10-27 SU SU752188802A patent/SU589015A1/ru active
-
1976
- 1976-04-21 DE DE19762617288 patent/DE2617288C3/de not_active Expired
- 1976-05-12 AT AT346076A patent/AT354981B/de not_active IP Right Cessation
- 1976-05-19 NL NL7605344A patent/NL7605344A/xx unknown
- 1976-06-10 SE SE7606583A patent/SE408529B/xx not_active IP Right Cessation
- 1976-07-27 JP JP51089613A patent/JPS5252900A/ja active Granted
- 1976-07-28 FR FR7623039A patent/FR2329341A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| SE408529B (sv) | 1979-06-18 |
| SE7606583L (sv) | 1977-04-28 |
| DE2617288C3 (de) | 1981-11-26 |
| NL7605344A (nl) | 1977-04-29 |
| ATA346076A (de) | 1979-07-15 |
| AT354981B (de) | 1980-02-11 |
| JPS5252900A (en) | 1977-04-28 |
| DE2617288A1 (de) | 1977-04-28 |
| JPS5735160B2 (enrdf_load_stackoverflow) | 1982-07-27 |
| SU589015A1 (ru) | 1978-01-25 |
| FR2329341B1 (enrdf_load_stackoverflow) | 1978-05-05 |
| DE2617288B2 (de) | 1981-01-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |