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Title: Effects of chromic-acid concentration on the structure and properties of chromium coatings

Abstract

In the interest of decreasing the amount of chromium and other electrolytic effluents that enter the waste stream during chromium electrodeposition processes, and of optimizing plating speeds at reduced chromic acid concentrations, the authors seek to establish the effects of decreasing the chromic acid concentration in the electrolyte on the microstructure, microhardness, internal stress behavior, and tendency toward hydridation of chromium coatings obtained from various electrolyte compositions. Plating kinetics and lattice parameters were also investigated.

Authors:
; ; ; ; ;
Publication Date:
Research Org.:
Institute of Physical Chemistry, Moscow (USSR)
OSTI Identifier:
6911432
Resource Type:
Journal Article
Journal Name:
Sov. Electrochem. (Engl. Transl.); (United States)
Additional Journal Information:
Journal Volume: 23:4; Other Information: Translated from Elektrokhimiya; 23: No. 4, 545-548(Apr 1987)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 54 ENVIRONMENTAL SCIENCES; CHROMIC ACID; WATER POLLUTION ABATEMENT; CHROMIUM; ELECTROPLATING; ELECTROLYTES; CHEMICAL REACTION KINETICS; CHROMIUM OXIDES; ELECTROCHEMISTRY; HYDRIDATION; LATTICE PARAMETERS; MICROHARDNESS; MICROSTRUCTURE; PH VALUE; PROCESS CONTROL; QUANTITY RATIO; REFLECTIVITY; SILICON FLUORIDES; STRESS ANALYSIS; CHALCOGENIDES; CHEMICAL REACTIONS; CHEMISTRY; CHROMIUM COMPOUNDS; CONTROL; CRYSTAL STRUCTURE; DEPOSITION; ELECTRODEPOSITION; ELECTROLYSIS; ELEMENTS; FLUORIDES; FLUORINE COMPOUNDS; HALIDES; HALOGEN COMPOUNDS; HARDNESS; HYDROGEN COMPOUNDS; INORGANIC ACIDS; KINETICS; LYSIS; MECHANICAL PROPERTIES; METALS; OPTICAL PROPERTIES; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; PLATING; POLLUTION ABATEMENT; REACTION KINETICS; SILICON COMPOUNDS; SURFACE COATING; SURFACE PROPERTIES; TRANSITION ELEMENT COMPOUNDS; TRANSITION ELEMENTS; 360102* - Metals & Alloys- Structure & Phase Studies; 360103 - Metals & Alloys- Mechanical Properties; 520200 - Environment, Aquatic- Chemicals Monitoring & Transport- (-1989)

Citation Formats

Solodkova, L N, Solov'eva, Z A, Monev, M, Nikolova, S, Rashkov, S, and Dobrev, Ts. Effects of chromic-acid concentration on the structure and properties of chromium coatings. United States: N. p., 1987. Web.
Solodkova, L N, Solov'eva, Z A, Monev, M, Nikolova, S, Rashkov, S, & Dobrev, Ts. Effects of chromic-acid concentration on the structure and properties of chromium coatings. United States.
Solodkova, L N, Solov'eva, Z A, Monev, M, Nikolova, S, Rashkov, S, and Dobrev, Ts. 1987. "Effects of chromic-acid concentration on the structure and properties of chromium coatings". United States.
@article{osti_6911432,
title = {Effects of chromic-acid concentration on the structure and properties of chromium coatings},
author = {Solodkova, L N and Solov'eva, Z A and Monev, M and Nikolova, S and Rashkov, S and Dobrev, Ts},
abstractNote = {In the interest of decreasing the amount of chromium and other electrolytic effluents that enter the waste stream during chromium electrodeposition processes, and of optimizing plating speeds at reduced chromic acid concentrations, the authors seek to establish the effects of decreasing the chromic acid concentration in the electrolyte on the microstructure, microhardness, internal stress behavior, and tendency toward hydridation of chromium coatings obtained from various electrolyte compositions. Plating kinetics and lattice parameters were also investigated.},
doi = {},
url = {https://www.osti.gov/biblio/6911432}, journal = {Sov. Electrochem. (Engl. Transl.); (United States)},
number = ,
volume = 23:4,
place = {United States},
year = {Thu Oct 01 00:00:00 EDT 1987},
month = {Thu Oct 01 00:00:00 EDT 1987}
}