Hafniumβglass seals for use at very low
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J. Lees; P.W. Matthews
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Article
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1970
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Elsevier Science
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English
β 271 KB
turns per layer) of 4-5 mil (0.11 mm)enamelled copper wire held in place with GE 7031 cement. Thermal contact to the glycerine CMN slurry inside the coil was achieved by silver soldering a braid of about 100 4" 5 mil bare copper 752 75~ 755 i, 752 752.