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Title: SURFACE TREATMENT OF MOLYBDENUM METAL

Abstract

A process of descaling molybdenum articles comprises first immersing them in an aqueous sodium hydroxide-potassium permanganate solution of between 60 and 85 deg C, rinsing, and then immersing them in an aqueous solution containing a mixture of sulfuric, hydrochloric, and chromic acids.

Inventors:
Issue Date:
OSTI Identifier:
4816921
Patent Number(s):
3011923
Assignee:
U.S. Atomic Energy Commission
Patent Classifications (CPCs):
C - CHEMISTRY C23 - COATING METALLIC MATERIAL C23G - CLEANING OR DEGREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
NSA Number:
NSA-16-003440
Resource Type:
Patent
Resource Relation:
Other Information: Orig. Receipt Date: 31-DEC-62
Country of Publication:
United States
Language:
English
Subject:
METALS, CERAMICS, AND OTHER MATERIALS; CHROMIUM COMPOUNDS; CHROMIUM OXIDES; DESCALING; HYDROCHLORIC ACID; MANGANESE OXIDES; METALS; MIXING; MOLYBDENUM; OXIDES; PERMANGANATES; POTASSIUM COMPOUNDS; SODIUM HYDROXIDES; SOLUTIONS; SULFURIC ACID; SURFACES

Citation Formats

Coffer, C O. SURFACE TREATMENT OF MOLYBDENUM METAL. United States: N. p., 1961. Web.
Coffer, C O. SURFACE TREATMENT OF MOLYBDENUM METAL. United States.
Coffer, C O. Fri . "SURFACE TREATMENT OF MOLYBDENUM METAL". United States.
@article{osti_4816921,
title = {SURFACE TREATMENT OF MOLYBDENUM METAL},
author = {Coffer, C O},
abstractNote = {A process of descaling molybdenum articles comprises first immersing them in an aqueous sodium hydroxide-potassium permanganate solution of between 60 and 85 deg C, rinsing, and then immersing them in an aqueous solution containing a mixture of sulfuric, hydrochloric, and chromic acids.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1961},
month = {12}
}