FR1541195A - Process for forming small holes or channels in solids - Google Patents

Process for forming small holes or channels in solids

Info

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
Application number
FR121947A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to FR121947A priority Critical patent/FR1541195A/en
Application granted granted Critical
Publication of FR1541195A publication Critical patent/FR1541195A/en
Expired legal-status Critical Current

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)
FR121947A 1967-09-22 1967-09-22 Process for forming small holes or channels in solids Expired FR1541195A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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