DEVELOPMENT OF HIGH-TEMPERATURE STRAIN-GAGE BONDING MATERIALS CURABLE AT LOW TEMPERATURES

Technical Report · Sat Jul 01 04:00:00 EDT 1961

OSTI ID:4826263

Rechter, H L; Harada, Y

Investigations were conducted to develop a high-temperature strain-gage cement which can be cured at low temperatures. Various compounds were incorporated into a basic formulation consisting of silica, alumina, chromic anhydride, monoaluminum dihydrogen phosphate. and Goulac suspending agent. The most satisfactory additive was yttrium nitrate hexahydrate which yields a composr- tion, B144, with good curing at 350 deg F, excellent electrical behavior to 1600 deg F, and moderate strengths. Data on properties of cements containing other yttrium compounds, as well as zinc and magnesium compounds, are included. (auth)

• Research Organization: Illinois Inst. of Tech., Chicago. Armour Research Foundation
• NSA Number: NSA-16-022592
• OSTI ID: 4826263
• Report Number(s): NAMC-ASL-1050(Pt.V)
• Country of Publication: United States
• Language: English

Related Subjects

ALUMINUM OXIDES
ALUMINUM PHOSPHATES
BONDING
CEMENTS
CHROMIUM OXIDES
COMPOUNDS
DEFORMATION
ELECTRICITY
GAGES
HIGH TEMPERATURE
LOW TEMPERATURE
MAGNESIUM COMPOUNDS
METALS, CERAMICS, AND OTHER MATERIALS
PLANNING
SALTS
SILICON OXIDES
SUSPENSIONS
TEMPERATURE
TENSILE PROPERTIES
WATER
YTTRIUM COMPOUNDS
YTTRIUM NITRATES
ZINC COMPOUNDS