1
NEW proaucts H. The oven is capable of reaching and maintaining a maximum tem- perature of 650°F. An optional matching heavy-duty stand provides a stable base that adds an extra 24" to the overall height of the oven-a useful feature making for easier product loading and removal. All of Precision Quincy's ovens meet or exceed NFPA 86, NFPA 70, OSHA and UL requirements, and are factory wired, tested and balanced before shipping to ensure quick, trouble-free start-ups. For more information, please visit . . . www.preClslOnqumcy.com. WHISKER PREVENT TECHNOLOGY Uyemura International Corp., a world leader in high-performing plating processes, has announced a new technology that prevents whisker formation in electroplated tin for 22,000 hours and longer. To be marketed under its beta test name, GHS·51, this unique, high- speed electrolytic process represents a breakthrough in the control of tin whiskers, the most common culprits in the short circuiting of electronic components. Most often, the cause of tin whisker formation is compres- sive stress. The proprietary technolo- gy developed by Uyemura dissipates compressive stress, thereby prevent- ing whisker formation. GHS-51 uses a high purity anode, and is ideally suited for connectors and semiconductor lead frames. It offers high deposition speeds for rackless and reel-to-reel processing, and high deposition efficiency over a wide current density range. The bath is lead and fluoride free, and foam- resistant. Operating range is 113- 131°F, with 122°F the optimum. The GHS-51 film has a uniform white matte appearance; appearance after reflow is excellent. Carbon and sulfur concentrations in the film are very low, and control over liquid level is easy. The film is heat-resistant, with excellent solderability. For more information, please visit www.uyemura.com. SOUND ABATEMENT ALMCO now makes sound hoods for automated deburring and finishing equipment to help industrial compa- nies provide a safer, more comfort- able environment for workers while achieving noise levels that meet regu- latory agency requirements. The sound hoods are available as stan- dard or custom units. Designed for spindle finishers and continuous thru-feed vibratory sys- tems, including both new and exist- ing machines, the hoods keep noise under 85 dbA. Made of sheet metal, the light- weight ALMCO hoods are lined with open-cell urethane sound-deadening material, which also is installed on undersides of covers of other types of finishing machines from the manu- facturer. For more information, please visit www.almco.com. Delivering the world of fasteners ... eManufacturers eDistributors eEnd Users eOver 90 countries e Print & Digital Visit www.fastenertech.com to start or renew your free subscription, print or digital, and to learn more about the fastener industry. www.metalfinishing.com/advertisers www.metalfinishing.com ApriVMay 2011 I metalfinishing I 43

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Page 1: Whisker prevent technology

NEWproaucts

H. The oven is capable of reachingand maintaining a maximum tem­perature of 650°F. An optionalmatching heavy-duty stand providesa stable base that adds an extra 24"to the overall height of the oven-auseful feature making for easierproduct loading and removal.

All of Precision Quincy's ovensmeet or exceed NFPA 86, NFPA 70,OSHA and UL requirements, and arefactory wired, tested and balancedbefore shipping to ensure quick,trouble-free start-ups.

For more information, please visit. . .

www.preClslOnqumcy.com.

WHISKER PREVENT TECHNOLOGYUyemura International Corp., aworld leader in high-performingplating processes, has announced anew technology that preventswhisker formation in electroplatedtin for 22,000 hours and longer.

To be marketed under its beta testname, GHS·51, this unique, high­speed electrolytic process representsa breakthrough in the control of tin

whiskers, the most common culpritsin the short circuiting of electroniccomponents. Most often, the causeof tin whisker formation is compres­sive stress. The proprietary technolo­gy developed by Uyemura dissipatescompressive stress, thereby prevent­ing whisker formation.

GHS-51 uses a high purity anode,and is ideally suited for connectorsand semiconductor lead frames. Itoffers high deposition speeds forrackless and reel-to-reel processing,and high deposition efficiency over awide current density range. The bathis lead and fluoride free, and foam­resistant. Operating range is 113­131°F, with 122°F the optimum.

The GHS-51 film has a uniformwhite matte appearance; appearanceafter reflow is excellent. Carbon andsulfur concentrations in the film arevery low, and control over liquid levelis easy. The film is heat-resistant,with excellent solderability.

For more information, please visitwww.uyemura.com.

SOUND ABATEMENTALMCO now makes sound hoods forautomated deburring and finishing

equipment to help industrial compa­nies provide a safer, more comfort­able environment for workers whileachieving noise levels that meet regu­latory agency requirements. Thesound hoods are available as stan-

dard or custom units.Designed for spindle finishers and

continuous thru-feed vibratory sys­tems, including both new and exist­ing machines, the hoods keep noiseunder 85 dbA.

Made of sheet metal, the light­weight ALMCO hoods are lined withopen-cell urethane sound-deadeningmaterial, which also is installed onundersides ofcovers ofother types offinishing machines from the manu­facturer. For more information,please visit www.almco.com.

Delivering the world of fasteners...

eManufacturerseDistributorseEnd UserseOver 90 countriese Print & Digital

Visit www.fastenertech.comto start or renew your free

subscription, print or digital,and to learn more about the fastener industry.

www.metalfinishing.com/advertisers

www.metalfinishing.com ApriVMay 2011 I metalfinishing I 43