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SEM • COM COMPANY, INC. SPECIALTY & ELECTRONIC GLASS MANUFACTURING We provide the following services: n n n n Call or write for further information P.O. BOX 8428 TOLEDO, OHIO 43623 Ph: 419/537-8813 Fax: 419/537-7054 e-mail: SEM-COM@sem-com.com web site: www.sem-com.com Electronic and Specialty Glass Frits & Powders custom/toll processing services SMAD_CB_2011_BusinessServices.indd 1 3/31/2011 10:51:57 AM GLASS TECHNOLOGY Design • Development • Manufacturing • Standard compositions • Custom melt capacity • Glass development • Calcinations • Toll processing • Test sample availability • Production volumes • Tailored particle sizes • Press-ready granulation • ISO 9001:2008 registered 6701 Sixth Ave. S. Seattle, WA 98108 (206) 763-2170 E-mail: glass@viox.com www.viox.com • Standard, Custom, Proprietary Glass and Glass-Ceramic compositions melted • Available in frit, powder (wet/dry milling), rod or will develop a process to custom form • Research & Development • Electric and Gas Melting up to 1650ºC • Fused Silica crucibles and Refractory lined tanks • Pounds to Tons 305 Marlborough Street • Oldsmar, Florida 34677 Phone (813) 855-5779 • Fax (813) 855-1584 e-mail: info@sgiglass.com Web: www.sgiglass.com classified advertising Your best source for: Multi-Hole Drilling—Ideal for gas discharge plates used in plasma etching and related applications. Whether it’s ten holes or thousands of holes, we machine them perfectly and precisely. Deep-Hole Drilling—Ideal for optical fiber preforms and similar applications. We can drill high-quality, pre-polished, long, deep holes in most technical ceramics and glass materials. Machine Sales—Acquire your own drilling capabilities when you invest in Sonic-Mill® sinker or rotary ultrasonic drilling equipment, custom suited to your manufacturing applications. Located in Albuquerque, New Mexico, USA 505.839.3535 www.sonicmill.com TOLL FIRING Columbus, Ohio 614-231-3621 www.harropusa.com sales@harropusa.com SERVICES • Sintering, calcining, heat treating to 1700°C • Bulk materials and shapes • R&D, pilot production • One-time or ongoing EQUIPMENT • Atmosphere electric batch kilns to 27 cu. ft. • Gas batch kilns to 57 cu. ft. custom finishing/machining • Lab Furnace Reline Kits • • • Fuel Cells and Reformers • • Contract Machining Service Since 1980 • Utmost Confidentiality • Alumina to Zirconia including MMC • Exacting Tolerances • Complex shapes to slicing & dicing • Fast & reliable service 160 Goddard Memorial Dr. Worcester, MA 01603 USA Tel:(508) 791-9549 • Fax:(508) 793-9814 • E-mail:info@prematechac.com • Web site:www.PrematechAC.com 46 www.ceramics.org | American Ceramic Society Bulletin, Vol. 92, No. 2


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