Dry Gas Holder

Conduct Research

• MICRO:Product Technology News (Jan '2000)
  An automated deep-UV spectrophotometer measures samples of thin-film coatings, photoresists, silicon wafers, deep-UV optics, dry fused silica, and calcium fluoride under vacuum or purged conditions. The CAMS-507 DUV provides precise, repeatable reflectance, absorption, and transmission measurements...
• MICRO:Product Technology News (March 2001)
  through automated multiple sample selection or x-y translation. Fabwide Monitoring System. BOC Edwards. Wilmington, MA. A comprehensive, fabwide monitoring system allows monitoring of up to 1000 dry-pump and exhaust gas management systems. The FabWorks 32 is a field-proven network system...
• Measuring a Filter's Performance
  a bubble; the larger pore, the less pressure required to form a bubble. Expressed in units of pounds per square inch (psi) or bar for membranes. Water Breakthrough is a measure of the amount of pressure required to transmit water through the largest pore of a dry hydrophobic filter. It serves...
• Brazing Processes
  and the filler metals being used. Base metals with readily reducible oxides can be brazed in an atmosphere of combusted natural gas or cracked ammonia. Dry hydrogen, a powerful reducing agent, can be used for brazing most stainless steels and many nickel, cobalt, and iron-base alloys. Heat-resistant...
• MICRO: Product Technology News (June '2000)
  precise uniformity verification on a full-production basis. Dry Process Pump. Alcatel Vacuum Technology. Hingham, MA. ADP/ADS Series Two semiconductor process pumps are based on multistage Roots technology. The dry pumps feature a nitrogen mass-flow sensor and standby purge function, and they provide...
• Glossary of Forging Terms
  as temperature and strain rate. Flow-through A forging defect caused by metal flow past the base of a rib with consequent rupture of the grain structure. Fluorescent magnetic particle inspection Inspection with either dry magnetic particles or those in a liquid suspension, the particles being...
• Treatment of Aluminum for Improved Foundry Products
  weight of metal since the skim itself is light in weight. Like wet snow the skim which has a high metal content will take on a wet appearance and will feel heavy when it is held. Dry skim like dry snow is powdery and has a dry appearance. Dry skim is light in weight and falls apart easily. When...
• MICRO: Product Tech News
  Edwards. Wilmington, MA. Building on a line of iH-range harsh-duty dry vacuum pumps, the iH-F series has been optimized for chemical vapor deposition and etch applications using high fluorine gas streams. The dry pumps offer new features to enhance operating safety, reduce the effects of corrosion...
• What to Know Before Selecting a Manual Plasma Unit (.pdf)
  as the plasma gas and air or CO2 as the. secondary gas, which required expensive bottles or bulk containers. Now, most handheld. systems use clean, dry shop air to cool the torch and provide the necessary plasma gas. Shop air currently is the most affordable and versatile plasma gas. It is readily available...
• Molders strut their stuff
  of a previous model. Improvements were made after feedback from customers and production personnel. The unit is designed for refrigeration/frozen-food distribution in nonrefrigerated trucks. Because the product is used in a harsh frozen environment and is in contact with 120°F dry ice...

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