IT993113B - Procedimento per formare rivesti menti metallici impermeabili a gas e resistenti al calore su oggetti di carbone - Google Patents

Procedimento per formare rivesti menti metallici impermeabili a gas e resistenti al calore su oggetti di carbone

Info

Publication number
IT993113B
IT993113B IT2845173A IT2845173A IT993113B IT 993113 B IT993113 B IT 993113B IT 2845173 A IT2845173 A IT 2845173A IT 2845173 A IT2845173 A IT 2845173A IT 993113 B IT993113 B IT 993113B
Authority
IT
Italy
Prior art keywords
procedure
heat resistant
forming gas
metallic coatings
resistant metallic
Prior art date
Application number
IT2845173A
Other languages
English (en)
Original Assignee
Siemens Ag
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
Priority claimed from DE19722244241 external-priority patent/DE2244241C3/de
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT993113B publication Critical patent/IT993113B/it

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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/51—Metallising, e.g. infiltration of sintered ceramic preforms with molten metal
    • C04B41/5105—Metallising, e.g. infiltration of sintered ceramic preforms with molten metal with a composition mainly composed of one or more of the noble metals or copper
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/85—Coating or impregnation with inorganic materials
    • C04B41/88—Metals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/04—Electrodes; Screens

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Ceramic Products (AREA)
  • Electroplating Methods And Accessories (AREA)
IT2845173A 1972-09-08 1973-08-31 Procedimento per formare rivesti menti metallici impermeabili a gas e resistenti al calore su oggetti di carbone IT993113B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722244241 DE2244241C3 (de) 1972-09-08 Verfahren zum Herstellen gasundurchlässiger Röhrenbauteile aus Graphitkörpern

Publications (1)

Publication Number Publication Date
IT993113B true IT993113B (it) 1975-09-30

Family

ID=5855851

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2845173A IT993113B (it) 1972-09-08 1973-08-31 Procedimento per formare rivesti menti metallici impermeabili a gas e resistenti al calore su oggetti di carbone

Country Status (3)

Country Link
FR (1) FR2199013B1 (it)
GB (1) GB1397853A (it)
IT (1) IT993113B (it)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2778786A (en) * 1953-11-17 1957-01-22 Pearlman Harry Coating a carbonaceous surface with rhenium
FR1593831A (it) * 1967-12-13 1970-06-01

Also Published As

Publication number Publication date
GB1397853A (en) 1975-06-18
FR2199013B1 (it) 1978-12-01
DE2244241B2 (de) 1976-12-02
FR2199013A1 (it) 1974-04-05
DE2244241A1 (de) 1974-04-11

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