Chromium-Iron Plating Baths Used in the Investigations of Oxidation Resistance, Thermal Expansion and Hot Hardness. Appendix B.

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Abstract:

This report discloses the formulations for the chromium-iron alloy plating baths used for investigating oxidation resistance, thermal expansion, and hot hardness. The chromium ammonium salts were dissolved in boiling water. After adding the ammonium sulfate, the ferrous ammonium sulfate, and 5 g1 activated carbon, the pH was adjusted by adding ammonia solution to the values given above, and the solutions were filtered.

Author(s):
No Author(s) Identified
Author Organization(s):
BATTELLE MEMORIAL INST COLUMBUS OH
Supplementary Note:
Appendix B to AD-A125 531.
Pagination:
0003

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
WAL-691.1/25-78
Contract/Grant Number(s):
DA-33-019-ord-766
Monitor Series:
691.1/25-78
 Subject Terms
Communities of Interest:
No COI(s) Identified
Descriptor(s):
*Electroplating solutions, *Baths, *Thermal expansion, *Hardness, *Oxidation resistance, Iron alloys, Ammonium compounds, Chromium, Salts
Field(s)/Group(s):
Metallurgy and Metallography, Fabrication Metallurgy
Keyword(s):
U A reports
Report Date:
1956 Jan 20