DE290090C - - Google Patents

Info

Publication number
DE290090C
DE290090C DENDAT290090D DE290090DA DE290090C DE 290090 C DE290090 C DE 290090C DE NDAT290090 D DENDAT290090 D DE NDAT290090D DE 290090D A DE290090D A DE 290090DA DE 290090 C DE290090 C DE 290090C
Authority
DE
Germany
Prior art keywords
alkali metal
electrolytic
alkali
cyanide
tin
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.)
Active
Application number
DENDAT290090D
Other languages
German (de)
Publication of DE290090C publication Critical patent/DE290090C/de
Active legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00Electroplating: Baths therefor
    • C25D3/02Electroplating: Baths therefor from solutions
    • C25D3/56Electroplating: Baths therefor from solutions of alloys
    • C25D3/58Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of copper

Description

BERI.lN. GEBRUCKT IN DER REICHSm)UCKERE!.BERI.lN. BRUCTED IN THE REICHSm) UCKERE !.

Claims (1)

Pa tent-Anspruch:Patent claim: Verfahren zur Erzeugung elektrolytischei Bronzeniederschläge aus alkali- und cyankalihaltigen Lösungen von Kupfer und Zinn, gekennzeichnet durch den Zusatz von Älkalisulfiden oder Alkalioxalaten zu den elektrolytischen Bädern.Process for the production of electrolytic bronze deposits from alkali and cyanide-containing Solutions of copper and tin, characterized by the addition of alkali metal sulfides or alkali metal oxalates the electrolytic baths.
DENDAT290090D Active DE290090C (en)

Publications (1)

Publication Number Publication Date
DE290090C true DE290090C (en)

Family

ID=545078

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT290090D Active DE290090C (en)

Country Status (1)

Country Link
DE (1) DE290090C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1017000B (en) * 1953-11-12 1957-10-03 Du Pont Bath and process for the electrodeposition of copper coatings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1017000B (en) * 1953-11-12 1957-10-03 Du Pont Bath and process for the electrodeposition of copper coatings

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