FR1541195A - Process for forming small holes or channels in solids - Google Patents
Process for forming small holes or channels in solidsInfo
- Publication number
- FR1541195A FR1541195A FR121947A FR121947A FR1541195A FR 1541195 A FR1541195 A FR 1541195A FR 121947 A FR121947 A FR 121947A FR 121947 A FR121947 A FR 121947A FR 1541195 A FR1541195 A FR 1541195A
- Authority
- FR
- France
- Prior art keywords
- solids
- channels
- small holes
- forming small
- forming
- 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
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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
- C04B38/063—Preparing or treating the raw materials individually or as batches
- C04B38/0635—Compounding ingredients
- C04B38/0645—Burnable, meltable, sublimable materials
- C04B38/065—Burnable, meltable, sublimable materials characterised by physical aspects, e.g. shape, size or porosity
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/02—Other methods of shaping glass by casting molten glass, e.g. injection moulding
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR121947A FR1541195A (en) | 1967-09-22 | 1967-09-22 | Process for forming small holes or channels in solids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR121947A FR1541195A (en) | 1967-09-22 | 1967-09-22 | Process for forming small holes or channels in solids |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1541195A true FR1541195A (en) | 1968-10-04 |
Family
ID=8638815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR121947A Expired FR1541195A (en) | 1967-09-22 | 1967-09-22 | Process for forming small holes or channels in solids |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1541195A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2576301A1 (en) * | 1985-01-24 | 1986-07-25 | Europ Propulsion | PROCESS FOR THE PREPARATION OF POROUS REFRACTORY MATERIALS, NOVEL PRODUCTS THUS OBTAINED AND THEIR APPLICATIONS IN THE PREPARATION OF ABRADABLE TURBINE RINGS |
-
1967
- 1967-09-22 FR FR121947A patent/FR1541195A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2576301A1 (en) * | 1985-01-24 | 1986-07-25 | Europ Propulsion | PROCESS FOR THE PREPARATION OF POROUS REFRACTORY MATERIALS, NOVEL PRODUCTS THUS OBTAINED AND THEIR APPLICATIONS IN THE PREPARATION OF ABRADABLE TURBINE RINGS |
EP0192512A1 (en) * | 1985-01-24 | 1986-08-27 | Societe Europeenne De Propulsion (S.E.P.) S.A. | Abradable turbine rings and turbines so obtained |
US4669954A (en) * | 1985-01-24 | 1987-06-02 | Societe Europeenne De Propulsion | Abradable turbine rings and turbines thus obtained |
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