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Freon 12

Known as: Freon-12 
National Institutes of Health

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dichlorodifluoromethane

Papers overview

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1995
1995
Reactive Ion Etching of GalnP, GaAs, and AIGaAs
We have investigated the reactive ion etching of GaInP, GaAs, and AIGaAs. High etching selectivity of GaAs to AIGaAs (or to GalnP… 
1990
1990
Reactive Ion Etching of InAs , InSb , and GaSb in CCl2 F 2 / O 2 and C 2 H 6 / H 2
Reactive ion etching (RIE) of InAs, InSB, and GaSb in either CC1{sub 2}F{sub 2}/O{sub 2} or C{sub 2}H{sub 6}/H{sub 2} discharges… 
1976
1976
A new freeze-drying technique for processing biological materials.
Wet granulation and dry blending are standard techniques used in tablet formulation. Both techniques impose limitations on the… 
1975
1975
Coefficient of friction of dry slash pine and southern red oak on three tension-grip facings
Wood Samples One-inch cubes of slaSh pine (Pinus eUio, tii var. eUiottii Engelm.) and southern red ow (Quercus falcata Michx… 
1973
1973
[Quantitative determination of freon-12 and freon-22 in water].
1971
1971
On the use of freon-12 for increasing Reynolds number in wind-tunnel testing of three dimensional aircraft models at subcritical and supercritical Mach numbers
The aerodynamic suitability of Freon-12 for general wind-tunnel testing was investigated at low and high subsonic speeds. Static… 
1956
1956
VACUUM FLOW OF GASES THROUGH CHANNELS WITH CIRCULAR, ANNULAR, AND RECTANGULAR CROSS SECTIONS
Vacuum flow of hydrogen, helium, air, carbon dioxide, and Freon-12 was measured in copper channels. These channels included a… 
1953
1953
Studies of the use of Freon-12 as a wind tunnel testing medium
Report presenting a comparison of studies relating to the use of Freon-12 as a substitute medium for air in aerodynamic testing… 
1952
1952
A Study of the Use of Freon-12 as a Wind-tunnel Testing Medium at Low Supersonic Mach Numbers
Memorandum presenting a comparison between the force data obtained on a wing in air and Freon-12 at a low supersonic Mach number… 
1946
1946
Use of Freon-12 as a fluid for aerodynamic testing