发明名称 NON-CRUCIBLE ZONE MELTING GROWTH CRYSTAL SUSTAINING DEVICE
摘要 <p>The support comprises a main ring with pins fixed to its front face, and intermediate elements moving along sloped surfaces. the elements are actuated by a supplementary ring carrying pegs, and an arm fixed to the chamber walls. The main ring is displaced to simplify the design, and excludes risk of oscillation of the crystal, with consequent decrease in the dislocation content of the crystal, based on the tapered support.</p>
申请公布号 RO100387(A2) 申请公布日期 1991.03.17
申请号 RO19880132336 申请日期 1988.02.24
申请人 GOSUDARSTVENNY NAUCHNO-ISSLEDOVATELSKY IPROEKTNY INSTITUT REDKOMETALLICHESKOI PROMYSHLENNOSTI "GIREDMET", MOSCOVA,SU 发明人 ANATOLY ALEXANDROVICH KRAVTSOV,SU;ALEXANDR MIHAILOVICH KRAVTSOV,SU;MIKHAIL IOSIFOVICH OSOVSKY,SU;ALEXANDR VASILIEVICH SALDAEV,SU;PETR PETROVICH SALIBEEV,SU;IVAN TEODOROVICH CHERVONY,SU
分类号 C30B35/00;(IPC1-7):C30B35/00 主分类号 C30B35/00
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