Adhesive bonding and miscellaneous chemical manufacture – Delaminating processes adapted for specified product – Delaminating in preparation for post processing recycling step
Patent
1975-06-23
1978-06-20
Emery, Stephen J.
Adhesive bonding and miscellaneous chemical manufacture
Delaminating processes adapted for specified product
Delaminating in preparation for post processing recycling step
156DIG61, 156DIG65, 23305A, 106 42, 106 65, 106 734, 423625, B01J 1708, C01F 702
Patent
active
040960250
ABSTRACT:
A method for the production of improved, transparent single crystals having a corundum structure under conditions of minimum thermal strain, comprising the optimum orientation of growth planes of a seed crystal in a melt substantially parallel to the vertical side wall means of a crucible, and heating and subsequent cooling the melt, thereby nucleating on the seed crystal.
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Kronberg: Plastic Deformation of Sapphire, Arta Metallurgica, vol. 5, 1957, p. 508 to 5244 Dwg.
Sahagian et al., Crystal Perfection of .alpha.-Al.sub.2 O.sub.3 as a Function of Growth Method, Conf. on Growth of Crystals, USSR, (20-21, Jul. 1966), pp. 183-194.
Yamamoto, et al., Sci. Rep. Res. Inst. Tohokio Univ. A, (Japan), vol. 22, #4, Feb. 1971, pp. 156-164.
Caslavsky Jarda L.
Gazzara Charles P.
McCauley James W.
Schmid Frederick
Viechnicki Dennis J.
Edelberg Nathan
Emery Stephen J.
Gibson Robert P.
The United States of America as represented by the Secretary of
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