BS 7886:1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Method of measurement of hydrogen permeation and the determination of hydrogen uptake and transport in metals by an electrochemical technique
Hardcopy , PDF
28-10-2005
English
15-07-1997
Committees responsible
Foreword
Method of measurement
1 Scope
2 Informative references
3 Definitions and symbols
4 Principle
5 Test sample
6 Apparatus
7 Test environment considerations
8 Test procedure
9 Control and monitoring of test environment
10 Analysis of results
11 Test report
Annex
A (informative) Recommended test environments for
specific alloys
Tables
1 Normalized flux as a function of normalized time based on
solution of Fick's law for a rising permeation transient
2 Rising permeation transients for BS 970 410S21 stainless
steel in acidified NaCL at 77 deg C
List of references
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