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Title: OXIDATION-RESISTANT COATINGS FOR MOLYBDENUM. Final Report

Abstract

Tests to evaluate the ductility and relative resistance to oxidation, thermal cycling, ballistic impact, and erosion were completed on specimens of unalloyed molybdenum and 0.5% titanium--molybdenum alloy coated wtth the following materials: aluminum-- chromium-- silicon sprayed-metal coating; nickel-- chromium-- boron sprayedmetal coatings; nickel-- silicon--boron sprayed-metal coating; electroplated chromium; electroplated chromium-nickel composite; and nickel cladding. The evaluation tests were conducted at 1800 deg F. Other tests included determination of ambient temperature ductility of coated molybdenum and oxidation tests at temperatures up to 3000 deg F. The reported "self-healing" characteristics of aluminum -- chroraium- silicon coatings were investigated. Modifications to promising coating compositions were explored. (auth)

Authors:
Publication Date:
Research Org.:
Climax Molybdenum Co. of Michigan, Detroit
OSTI Identifier:
4334899
Report Number(s):
WADC-TR-54-492(Pt.III); AD-130
NSA Number:
NSA-12-000292
DOE Contract Number:
AF33(616)-2488
Resource Type:
Technical Report
Resource Relation:
Other Information: Project title: METALLURGY AND METALLIC MATERIALS. Task title: CORROSION AND HEAT RESISTING ALLOYS. Orig. Receipt Date: 31-DEC-58
Country of Publication:
United States
Language:
English
Subject:
MINERALOGY, METALLURGY, AND CERAMICS; ALUMINUM ALLOYS; BORIDES; CHROMIUM ALLOYS; COATING; CORROSION PROTECTION; DUCTILITY; ELECTROPLATING; HIGH TEMPERATURE; IMPACT SHOCK; MATERIALS TESTING; MOLYBDENUM; NICKEL ALLOYS; OXIDATION; QUANTITATIVE ANALYSIS; SILICIDES; SPECIFIC HEAT; SPUTTERING; TEMPERATURE; THERMAL STRESSES

Citation Formats

Doane, D.V. OXIDATION-RESISTANT COATINGS FOR MOLYBDENUM. Final Report. United States: N. p., 1957. Web.
Doane, D.V. OXIDATION-RESISTANT COATINGS FOR MOLYBDENUM. Final Report. United States.
Doane, D.V. Mon . "OXIDATION-RESISTANT COATINGS FOR MOLYBDENUM. Final Report". United States. doi:.
@article{osti_4334899,
title = {OXIDATION-RESISTANT COATINGS FOR MOLYBDENUM. Final Report},
author = {Doane, D.V.},
abstractNote = {Tests to evaluate the ductility and relative resistance to oxidation, thermal cycling, ballistic impact, and erosion were completed on specimens of unalloyed molybdenum and 0.5% titanium--molybdenum alloy coated wtth the following materials: aluminum-- chromium-- silicon sprayed-metal coating; nickel-- chromium-- boron sprayedmetal coatings; nickel-- silicon--boron sprayed-metal coating; electroplated chromium; electroplated chromium-nickel composite; and nickel cladding. The evaluation tests were conducted at 1800 deg F. Other tests included determination of ambient temperature ductility of coated molybdenum and oxidation tests at temperatures up to 3000 deg F. The reported "self-healing" characteristics of aluminum -- chroraium- silicon coatings were investigated. Modifications to promising coating compositions were explored. (auth)},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon Apr 22 00:00:00 EST 1957},
month = {Mon Apr 22 00:00:00 EST 1957}
}

Technical Report:
Other availability
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