RO65158A - Procede pour la fabrication des electrodes a carbon ou graphite - Google Patents

Procede pour la fabrication des electrodes a carbon ou graphite

Info

Publication number
RO65158A
RO65158A RO6829971A RO6829971A RO65158A RO 65158 A RO65158 A RO 65158A RO 6829971 A RO6829971 A RO 6829971A RO 6829971 A RO6829971 A RO 6829971A RO 65158 A RO65158 A RO 65158A
Authority
RO
Romania
Prior art keywords
manufacture
carbon
graphite electrodes
graphite
electrodes
Prior art date
Application number
RO6829971A
Other languages
English (en)
French (fr)
Romanian (ro)
Inventor
Czeslaw Dunajewski
Miroslav Lebiedziejewski
Maria Szudek
Original Assignee
Sadeckie Zaklady Elektro Weglo
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 Sadeckie Zaklady Elektro Weglo filed Critical Sadeckie Zaklady Elektro Weglo
Publication of RO65158A publication Critical patent/RO65158A/ro

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
    • C04B41/5007—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 with salts or salty compositions, e.g. for salt glazing
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • H05B7/06—Electrodes
    • H05B7/08—Electrodes non-consumable
    • H05B7/085—Electrodes non-consumable mainly consisting of carbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Ceramic Products (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
RO6829971A 1970-10-10 1971-09-28 Procede pour la fabrication des electrodes a carbon ou graphite RO65158A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL14385170A PL76725B1 (it) 1970-10-10 1970-10-10

Publications (1)

Publication Number Publication Date
RO65158A true RO65158A (fr) 1979-08-15

Family

ID=19952555

Family Applications (1)

Application Number Title Priority Date Filing Date
RO6829971A RO65158A (fr) 1970-10-10 1971-09-28 Procede pour la fabrication des electrodes a carbon ou graphite

Country Status (11)

Country Link
AT (1) AT317568B (it)
CS (1) CS158714B2 (it)
FR (1) FR2111221A5 (it)
GB (1) GB1339463A (it)
HU (1) HU162652B (it)
IT (1) IT939063B (it)
NO (1) NO128401B (it)
PL (1) PL76725B1 (it)
RO (1) RO65158A (it)
SE (1) SE366016B (it)
SU (1) SU647251A1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0080463A1 (de) * 1981-05-15 1983-06-08 Max Schafferer Hochleistungs-elektrodenteilkreis für lichtbogenöfen
US4487804A (en) * 1982-08-02 1984-12-11 Nalco Chemical Company Coating to prevent the oxidation of electrodes during electric furnace steel making
US4726995A (en) * 1985-11-13 1988-02-23 Union Carbide Corporation Oxidation retarded graphite or carbon electrode and method for producing the electrode
CN104891480A (zh) * 2015-05-28 2015-09-09 中国科学院山西煤炭化学研究所 一种抗氧化石墨材料的制备方法
CN109320294A (zh) * 2018-09-18 2019-02-12 平顶山东方碳素股份有限公司 一种石墨用抗氧化剂及其制备方法

Also Published As

Publication number Publication date
NO128401B (it) 1973-11-12
SU647251A1 (ru) 1979-02-15
DE2150646B2 (de) 1976-06-24
DE2150646A1 (de) 1972-04-13
PL76725B1 (it) 1975-02-28
HU162652B (it) 1973-03-28
GB1339463A (en) 1973-12-05
CS158714B2 (it) 1974-11-25
FR2111221A5 (it) 1972-06-02
SE366016B (it) 1974-04-08
AT317568B (de) 1974-09-10
IT939063B (it) 1973-02-10

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