FR1172255A - Noircissement mat des fils métalliques très fins - Google Patents

Noircissement mat des fils métalliques très fins

Info

Publication number
FR1172255A
FR1172255A FR1172255DA FR1172255A FR 1172255 A FR1172255 A FR 1172255A FR 1172255D A FR1172255D A FR 1172255DA FR 1172255 A FR1172255 A FR 1172255A
Authority
FR
France
Prior art keywords
matt
blackening
metal wires
fine metal
fine
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
Other languages
English (en)
Inventor
Jean A Ternisien
Michel Dupont
Jean Savariau
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.)
TREFILERIES ET LAMINOIRS DE PR
Original Assignee
TREFILERIES ET LAMINOIRS DE PR
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 TREFILERIES ET LAMINOIRS DE PR filed Critical TREFILERIES ET LAMINOIRS DE PR
Application granted granted Critical
Publication of FR1172255A publication Critical patent/FR1172255A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/0004—Devices wherein the heating current flows through the material to be heated
    • H05B3/0009—Devices wherein the heating current flows through the material to be heated the material to be heated being in motion
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/06—Wires; Strips; Foils
    • C25D7/0607—Wires
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/02—Etching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR1172255D 1957-02-08 1957-02-08 Noircissement mat des fils métalliques très fins Expired FR1172255A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1172255T 1957-02-08

Publications (1)

Publication Number Publication Date
FR1172255A true FR1172255A (fr) 1959-02-09

Family

ID=9657923

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1172255D Expired FR1172255A (fr) 1957-02-08 1957-02-08 Noircissement mat des fils métalliques très fins

Country Status (1)

Country Link
FR (1) FR1172255A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3118353A1 (fr) * 2015-07-13 2017-01-18 Heraeus Deutschland GmbH & Co. KG Procede de fabrication d'un fil a partir d'un premier metal ayant une couche de revetement a partir d'un second metal

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3118353A1 (fr) * 2015-07-13 2017-01-18 Heraeus Deutschland GmbH & Co. KG Procede de fabrication d'un fil a partir d'un premier metal ayant une couche de revetement a partir d'un second metal
WO2017008956A1 (fr) * 2015-07-13 2017-01-19 Heraeus Deutschland GmbH & Co. KG Procédé de production d'un fil composé d'un premier métal et muni d'une couche extérieure composée d'un second métal
CN107660239A (zh) * 2015-07-13 2018-02-02 贺利氏德国有限两合公司 由第一金属制成的包括由第二金属制成的包覆层的线的制造方法

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