Hot Pressed Beryllia.

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Abstract:

This program showed that to produce a hot pressed beryllium oxide BeO ceramic tube for use in a high intensity infrared lamp is a more difficult and complex than originally believed. The lack of uniformity and reproducibility of commercially available BeO powder, which will hot press to the degree of transparency necessary to produce a useful tube, is one of the severest problems encountered.

Author(s):
Rubin, Jack A. ; Gardner, Weldon J.
Author Organization(s):
CERADYNE INC CHATSWORTH CALIF
Descriptive Note:
Final technical rept. Jun 72-Jan 73,
Pagination:
0025

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Contract/Grant Number(s):
N00014-72-C-0421
 Subject Terms
Communities of Interest:
No COI(s) Identified
Descriptor(s):
*BERYLLIUM OXIDES, *HOT PRESSING, IMPURITIES, GRINDING, INFRARED LAMPS
Field(s)/Group(s):
Ceramics, Refractories and Glass
Report Date:
1973 Oct 29