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ASTM B 767 : 1988 : R2006

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Guide for Determining Mass Per Unit Area of Electrodeposited and Related Coatings by Gravimetric and Other Chemical Analysis Procedures
Available format(s)

Hardcopy , PDF

Superseded date

11-11-2014

Language(s)

English

Published date

01-04-2006

CONTAINED IN VOL. 02.05, 2017 Defines a general method for determining the mass per unit area of electrodeposited, electroless, mechanically-deposited, vacuum-deposited, anodicoxide, and chemical conversion coatings by gravimetric and other chemical analysis procedures.

1.1 This guide outlines a general method for determining the mass per unit area of electrodeposited, electroless, mechanically-deposited, vacuum-deposited, anodicoxide, and chemical conversion coatings by gravimetric and other chemical analysis procedures.

1.2 This guide determines the average mass per unit area over a measured area.

1.3 The stripping methods cited are described in specifications or in the open literature or have been used routinely by at least one laboratory.

1.4 The procedures outlined can be used for many coating-substrate combinations. They cannot be used where the coating cannot be separated from the substrate by chemical or physical means as would be the case if white brass were plated with yellow brass.

1.5 In principle, these procedures can be used to measure very thin coatings or to measure coatings over small areas, but not thin coatings over small areas. The limits depend on the required accuracy. For example, 2.5 mg/cm2 of coating might require 2.5 mg of coating covering 1 cm2, but 0.1 mg/cm2 of coating would require 25 cm 2 to obtain 2.5 mg of coating.

This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Committee
B 08
DevelopmentNote
Supersedes EIA 364-48 (08/2006)
DocumentType
Guide
Pages
6
ProductNote
Reconfirmed 2006
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

MIL-M-45202 Revision C:1981 MAGNESIUM ALLOY, ANODIC TREATMENT OF
ISO 2106:2011 Anodizing of aluminium and its alloys Determination of mass per unit area (surface density) of anodic oxidation coatings Gravimetric method
RR T 51 : D NOTICE 1 TABLEWARE AND FLATWARE - SILVERPLATED
ISO 2082:2017 Metallic and other inorganic coatings — Electroplated coatings of cadmium with supplementary treatments on iron or steel
ISO 4522-1:1985 Metallic coatings Test methods for electrodeposited silver and silver alloy coatings Part 1: Determination of coating thickness
BS 1706:1990 Method for specifying electroplated coatings of zinc and cadmium on iron and steel
ISO 2081:2008 Metallic and other inorganic coatings Electroplated coatings of zinc with supplementary treatments on iron or steel
ISO 3892:2000 Conversion coatings on metallic materials Determination of coating mass per unit area Gravimetric methods
ISO 4524-1:1985 Metallic coatings Test methods for electrodeposited gold and gold alloy coatings Part 1: Determination of coating thickness
ISO 2093:1986 Electroplated coatings of tin — Specification and test methods
DOD P 16232 : F PHOSPHATE COATING, HEAVY, MANGANESE OR ZINC BASE (FOR FERROUS METALS)

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