AMI DODUCO Presents Three Papers at Leading Contact Technology Seminar.PFORZHEIM, Germany -- AMI DODUCO, a Technitrol (NYSE NYSE See: New York Stock Exchange :TNL TNL The Next Level (church; gaming clan) TnL Transform and Lighting (video games) TNL Technical Newsletter TNL target nomination list (US DoD) ) Company, recently presented three publications on contact technology at the 18th Albert Keil Contact Seminar in Karlsruhe, Germany. In the first, "The influence of the bonding area of contact tips on contact erosion," Dietmar Spaeth, Head of the Application Laboratory at AMI DODUCO, examined the effect of the contact bonding area on the service life of the end product. His results showed that using resistance soldering, a 70% bonding area provides effective insurance against premature contact erosion. Significantly shortened service life occurs when bonding areas are less than 40%. Bonding areas had no observable effect no observable effect Environment adjective Referring to a lack of observable changes associated with a potentially dangerous or toxic chemical. See Bounty hunter provision, No significant risk, Proposition 65. on the temperature rise in the switches tested. In two specific applications, AMI DODUCO presented results of investigations into environmentally friendly, cadmium-free contact materials. Oliver Lutz, technical customer service officer at AMI DODUCO, found that silver/zinc oxide 92/8 with a silver tungstate tung·state n. A salt of tungstic acid. Noun 1. tungstate - a salt of tungstic acid salt - a compound formed by replacing hydrogen in an acid by a metal (or a radical that acts like a metal) (Ag2WO4) additive proved especially suitable for light switches, fulfilling all of the standard performance requirements. Also, AMI DODUCO Pforzheim and the Ruhrtal unit of Siemens collaborated in a test of silver/tin oxide (Ag/SnO2) with molybdenum molybdenum (məlĭb`dənəm) [Gr.,=leadlike], metallic chemical element; symbol Mo; at. no. 42; at. wt. 95.94; m.p. about 2,617°C;; b.p. about 4,612°C;; sp. gr. 10.22 at 20°C;; valence +2, +3, +4, +5, or +6. additives in high-voltage circuit breaker applications. This material proved to be not merely equivalent in performance to silver cadmium oxide, but technically superior. The biennial Albert Keil Contact Seminar is a leading forum on contacts and switches used in a variety of applications by switchgear The term switchgear, used in association with the electric power system, or grid, refers to the combination of electrical disconnects, fuses and/or circuit breakers used to isolate electrical equipment. manufactures, suppliers and sub-contractors. Headquartered in Export, Pennsylvania, AMI DODUCO is a global leader in electrical contact technology and fabrication. The company supplies contacts and assemblies, contact materials, thermostatic bimetal and clad metal products, electroplating electroplating: see plating. electroplating Process of coating with metal by means of an electric current. Plating metal may be transferred to conductive surfaces (e.g., metals) or to nonconductive surfaces (e.g. and surface treatment services, and precious metal refining and recycling to more than 3,000 customers. AMI DODUCO operates from locations in North America, Europe and Asia. The company's website is www.amidoduco.com. Copyright (C) 2005 AMI DODUCO, Inc. All rights reserved. All brand names and trademarks are properties of their respective holders. Cautionary Note: This message contains "forward looking statements" within the meaning of the Private Securities Litigation Reform Act The Private Securities Litigation Reform Act of 1995 (PSLRA) implemented several significant substantive changes affecting certain cases brought under the federal securities laws, including changes related to pleading, discovery, liability, class representation and awards fees and of 1995. Actual results may differ materially. This release should be read in conjunction with the factors set forth in Technitrol's report on Form 10-Q for the quarter ended September 30, 2005 in Item 2 under the caption "Factors That May Affect Our Future Results (Cautionary Statements for Purposes of the "Safe Harbor" Provisions of the Private Securities Litigation Reform Act of 1995). " |
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