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Title: FABRICATION OF INFRARED TRANSMITTING MATERIALS BY HOT PRESSING TECHNIQUES. Period covered: April 1, 1957 to March 31, 1958

Abstract

The fabrication of infrared-transmitting materials by hot-pressing techniques was stiidied. BaF/sub 2/ was used as a model material. The temperatures studied ranged from 600 to l225 deg C and the pressures from l500 to 8000 psi. The equipnrent used to obtain these conditions is described. The effects of various hot-pressing atmospheres including nitrogen, helium, argon, and carbon dioxide were investigated. A study was carried out to rdentify the impurities present and to study their effects. (auth)

Authors:
; ; ;
Publication Date:
Research Org.:
Bausch and Lomb Optical Co., Rochester, N.Y.
OSTI Identifier:
4279311
Report Number(s):
WADC-TR-58-275(Pt.I); AD-20284
NSA Number:
NSA-13-004725
DOE Contract Number:  
AF33(616)-5123
Resource Type:
Technical Report
Resource Relation:
Other Information: Project title: CERAMIC AND CERMET MATERIALS. Task title: CERAMIC AND CERMET MATERIALS DEVELOPMENT. Orig. Receipt Date: 31-DEC-59
Country of Publication:
United States
Language:
English
Subject:
METALLURGY AND CERAMICS; ARGON; BARIUM FLUORIDES; CARBON DIOXIDE; CERAMICS; CERMETS; COMMUNICATIONS; FABRICATION; HELIUM; HIGH TEMPERATURE; HOT WORKING; IMPURITIES; INERT GASES; INFRARED RADIATION; MECHANICAL STRUCTURES; NITROGEN; PRESSURE; VARIATIONS

Citation Formats

Kreidl, N.J., Hafner, H.C., Hensler, J.R., and Letter, E.C. FABRICATION OF INFRARED TRANSMITTING MATERIALS BY HOT PRESSING TECHNIQUES. Period covered: April 1, 1957 to March 31, 1958. United States: N. p., 1958. Web.
Kreidl, N.J., Hafner, H.C., Hensler, J.R., & Letter, E.C. FABRICATION OF INFRARED TRANSMITTING MATERIALS BY HOT PRESSING TECHNIQUES. Period covered: April 1, 1957 to March 31, 1958. United States.
Kreidl, N.J., Hafner, H.C., Hensler, J.R., and Letter, E.C. Fri . "FABRICATION OF INFRARED TRANSMITTING MATERIALS BY HOT PRESSING TECHNIQUES. Period covered: April 1, 1957 to March 31, 1958". United States.
@article{osti_4279311,
title = {FABRICATION OF INFRARED TRANSMITTING MATERIALS BY HOT PRESSING TECHNIQUES. Period covered: April 1, 1957 to March 31, 1958},
author = {Kreidl, N.J. and Hafner, H.C. and Hensler, J.R. and Letter, E.C.},
abstractNote = {The fabrication of infrared-transmitting materials by hot-pressing techniques was stiidied. BaF/sub 2/ was used as a model material. The temperatures studied ranged from 600 to l225 deg C and the pressures from l500 to 8000 psi. The equipnrent used to obtain these conditions is described. The effects of various hot-pressing atmospheres including nitrogen, helium, argon, and carbon dioxide were investigated. A study was carried out to rdentify the impurities present and to study their effects. (auth)},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1958},
month = {8}
}

Technical Report:
Other availability
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