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rathin Flexible Zirconia Ceramic:
Commercially available ultrathin zirconiunm oxide material formed into sheets 0.05 to 0.10 mm thick features high strength and toughness, high resilience and flexibility, and ease of fabrication. The 0.05 mm sheets can be bent around a radius of 5 mm and will return to their original shape when released. CERAFLEX sheets can be formed into rings, spring shapes, corrugated sheets, short tubes, and other curved configurations. Holes can be machined as close as 0.2 mm apart with diameters from 0.01 to 4 mm. The materials is easily laser machined with automatic processing equipment. Applications include superconductor substrates, fuel cells, wafers and substrates for hybrid circuits, and parts for précision instruments and electronics. Marketech International, 414 South Craig St., Suite 300, Pittsburgh, PA15213; (412) 3103. High Pressure Oxygen System for Superconductors: Self-contained bench-top unit has been developed for the synthesis and high température treatment of high température superconductors in high pressure oxygen. Along with the ability to change samples rapidly and to change pressure during System opération, features include programmable multi-step intelligent température control, and accessories capable of extending the range of measurements and applications. No spécial installation, utilities, or support services are necessary because the System is a standard oxygen cylinder and is powered by a standard electrical wall outlet. Maximum pressure available is 200 atm of pure oxygen at températures up to 1,000 °C. Models compatible with U.S., European, and Japanese electric supplies are available. Accessories under development include a quench option for rapid cooling, high pressure oxygen flow-through System for continuous purge, and sample resistivity vs. température and oxygen pressure. Morris Research, Inc., 1862 Euclid Ave. #240, Berkeley, CA 94709; (415) 4864142. Solid Arsenic Charges for Ion Implantation: Solid arsenic charges designed to increase the efficiency of ion implantation manufacturing and opérations are available in sizes tofitail major ion implantation units. A one-piece design simplifies handling of toxic material and éliminâtes difficult, time
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