GB191001639A - A New or Improved Process for Imparting Black Coatings to Metals. - Google Patents

A New or Improved Process for Imparting Black Coatings to Metals.

Info

Publication number
GB191001639A
GB191001639A GB191001639DA GB191001639A GB 191001639 A GB191001639 A GB 191001639A GB 191001639D A GB191001639D A GB 191001639DA GB 191001639 A GB191001639 A GB 191001639A
Authority
GB
United Kingdom
Prior art keywords
copper
metal
metals
new
improved process
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)
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.)
CHEMISCHER GRAVUEREN LUPPE AND
Original Assignee
CHEMISCHER GRAVUEREN LUPPE AND
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 CHEMISCHER GRAVUEREN LUPPE AND filed Critical CHEMISCHER GRAVUEREN LUPPE AND
Application granted granted Critical
Publication of GB191001639A publication Critical patent/GB191001639A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D9/00—Electrolytic coating other than with metals
    • C25D9/04—Electrolytic coating other than with metals with inorganic materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Contacts (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Electroplating Methods And Accessories (AREA)
GB191001639D 1909-06-01 1910-01-21 A New or Improved Process for Imparting Black Coatings to Metals. Expired GB191001639A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE191001639X 1909-06-01

Publications (1)

Publication Number Publication Date
GB191001639A true GB191001639A (en) 1910-06-02

Family

ID=32521537

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191001639D Expired GB191001639A (en) 1909-06-01 1910-01-21 A New or Improved Process for Imparting Black Coatings to Metals.

Country Status (2)

Country Link
DE (1) DE220915C (enrdf_load_stackoverflow)
GB (1) GB191001639A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007055446A1 (de) * 2007-11-12 2009-05-14 Hansgrohe Ag Bereitstellung von wasserführenden Bauteilen aus Messinglegierungen mit verringerter Metallionenfreisetzung

Also Published As

Publication number Publication date
DE220915C (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
US2395694A (en) Processes for removing oxide from the surface of metals
US5028304A (en) Method of electrochemical machining of articles made of conducting materials
US2036962A (en) Method for production of firmly adhering galvanic coatings on aluminum and aluminum alloys
KR840005496A (ko) 고내구성 및 저수소 과전압을 갖는 음극 및 그의 제조방법
GB191001639A (en) A New or Improved Process for Imparting Black Coatings to Metals.
JP3229701B2 (ja) 銅素材表面における電気絶縁層の形成方法
KR930006103B1 (ko) 인쇄회로용 전해동박 및 그 제조방법
JPH0533189A (ja) 高耐食性ニツケルめつき皮膜及びその製造方法
US1562711A (en) Chables p
US2801960A (en) Gold plating process
US2442195A (en) Cleaning and electroplating process
US1397008A (en) Method of preparing finely-divided metals
US2465773A (en) Process of producing a catalytic article
US2461935A (en) Insulated electrical resistances
US2792627A (en) Metal-working
DE727899C (de) Verfahren zum elektrolytisch-anodischen Schwaerzen von dunkelgefaerbte Oxyde gebenden Nichteisenmetallen
GB698173A (en) Improvements relating to the joining of metal or non-metal parts by brazing, soldering, or casting-on
JPS61113794A (ja) 黒色化処理鋼板の製造方法
US2462917A (en) Method of manufacturing rectifier elements
JPS5836071B2 (ja) 銀メッキ鉄及び鉄合金の製造方法
US1740291A (en) Electrodes and process for making the same
US3738921A (en) Anodic oxidation of aluminum and alloys thereof to form hard anodizedcoatings thereon
GB190627099A (en) Improvements in the Electrolytic Manufacture of Metal Wire, Strip or the like.
JPS57177984A (en) Cathode for electrolysis
GB564489A (en) Tin plating from potassium stannate baths