JPS589889A - 黒鉛電極の保護方法、保護用粒子状物、その製造方法及び保護装置 - Google Patents

黒鉛電極の保護方法、保護用粒子状物、その製造方法及び保護装置

Info

Publication number
JPS589889A
JPS589889A JP57109083A JP10908382A JPS589889A JP S589889 A JPS589889 A JP S589889A JP 57109083 A JP57109083 A JP 57109083A JP 10908382 A JP10908382 A JP 10908382A JP S589889 A JPS589889 A JP S589889A
Authority
JP
Japan
Prior art keywords
electrode
graphite
arc
electrodes
matrix material
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
Application number
JP57109083A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6312359B2 (enExample
Inventor
デイ−トゲル・ドウンケルマン
デンニス・グリ−ンスミス
ヘルムト・ヤウニツヒ
ロデリツク・ヒユ−・ハムメルトン
ヨゼフ・シツフフア−ス
コリン・ジヨン・ウオ−ル
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.)
Foseco Trading AG
Original Assignee
Foseco Trading 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
Application filed by Foseco Trading AG filed Critical Foseco Trading AG
Publication of JPS589889A publication Critical patent/JPS589889A/ja
Publication of JPS6312359B2 publication Critical patent/JPS6312359B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0207—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the work being an elongated body, e.g. wire or pipe
    • B05B13/0214—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the work being an elongated body, e.g. wire or pipe the liquid or other fluent material being applied to the whole periphery of the cross section of the elongated body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
    • B05B7/22—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc
    • 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
    • C04B41/5025—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 ceramic materials
    • 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
    • C04B41/87—Ceramics
    • 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
    • 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
    • H05B7/12—Arrangements for cooling, sealing or protecting electrodes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Electromagnetism (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Discharge Heating (AREA)
JP57109083A 1981-06-26 1982-06-24 黒鉛電極の保護方法、保護用粒子状物、その製造方法及び保護装置 Granted JPS589889A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB8119714 1981-06-26
GB8119714 1981-06-26
GB8208226 1982-03-20

Publications (2)

Publication Number Publication Date
JPS589889A true JPS589889A (ja) 1983-01-20
JPS6312359B2 JPS6312359B2 (enExample) 1988-03-18

Family

ID=10522824

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57109083A Granted JPS589889A (ja) 1981-06-26 1982-06-24 黒鉛電極の保護方法、保護用粒子状物、その製造方法及び保護装置

Country Status (4)

Country Link
US (1) US4438515A (enExample)
JP (1) JPS589889A (enExample)
CA (1) CA1186958A (enExample)
ZA (1) ZA824333B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6053198U (ja) * 1983-09-20 1985-04-15 渡部　之夫 電気炉の電極酸化防止剤塗布装置
JPS6243095A (ja) * 1985-08-19 1987-02-25 旭サナック株式会社 電気炉の電極棒酸化防止剤塗布装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6143073A (en) * 1998-11-19 2000-11-07 Heraeus Shin-Etsu America Methods and apparatus for minimizing white point defects in quartz glass crucibles
CN116809271A (zh) * 2023-06-05 2023-09-29 邯郸钢铁集团有限责任公司 一种石墨电极喷涂设备及其预防石墨电极氧化的方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS539976U (enExample) * 1976-07-05 1978-01-27

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2858555A (en) 1955-06-09 1958-11-04 Medovick George Self-propelled cleaning or painting device
US3344773A (en) 1963-10-28 1967-10-03 William A Engstrom Flag pole painter
BE790211A (fr) 1971-10-22 1973-02-15 British Steel Corp Appareil en vue de former des revetements protecteurs sur des articles en carbone
GB1386611A (en) 1971-11-26 1975-03-12 Foseco Int Protection of graphite electrodes
GB1375553A (enExample) 1972-11-08 1974-11-27
US3902669A (en) 1973-11-15 1975-09-02 Richard C Keibler Spraying apparatus
SU622506A1 (ru) 1976-06-09 1978-09-05 Norkin Nikolaj S Устройство дл окраски объемных изделий
US4324315A (en) 1979-05-15 1982-04-13 Stone And Webster Eng. Cor. Apparatus for lubricating electrical cable

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS539976U (enExample) * 1976-07-05 1978-01-27

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6053198U (ja) * 1983-09-20 1985-04-15 渡部　之夫 電気炉の電極酸化防止剤塗布装置
JPS6243095A (ja) * 1985-08-19 1987-02-25 旭サナック株式会社 電気炉の電極棒酸化防止剤塗布装置

Also Published As

Publication number Publication date
US4438515A (en) 1984-03-20
JPS6312359B2 (enExample) 1988-03-18
ZA824333B (en) 1983-04-27
CA1186958A (en) 1985-05-14

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