Hard Water Stripping Chemicals

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• what is waterjet cleaning
  coatings and debris from substrates. The water jet stripping process removes these coatings with one of two different mechanisms: erosion or delamination. Erosion is used on the majority of hard coatings such as metal and carbide thermal spray coatings. A special nozzle is used to break up the water...
• MICRO:Surface Chemistries, by Joseph Zahka, p.85 (March '99)
  various factors affect filter choice. In this study the photoresist film contained dense, hard-baked resist; slow-dissolving cross-linked resist; and a thin, hardened vitreous layer on the surface that was not removed with oxygen plasma. Figure 4: Wet resist-stripping process for postmetal dry-etch...
• ARMEX Blast Media and the Accustrip System ...Just the Ticket for Locomotive Depainting
  Every locomotive on this railroad is completely stripped and repainted every ten years. At the company's three painting facilities, crews spend every working hour of every day stripping and repainting a steady stream of locomotives. When the facility needed to increase productivity from six...
• MICRO: Hot Button
  of porous low-k degrade rapidly as the k-bulk value is reduced, which is cause for concern at the CMP and packaging steps. Patterning processes (etching, stripping, and cleaning) can also have a drastic impact on the integrity of the porous low-k. Ashing plasma and wet chemical exposure are enhanced...
• MICRO: Hot Button
  distinct problems in the front end of the line, where the cleaning, stripping, and conditioning challenges at the 65-, 45-, and 32-nm tech nodes are at least as daunting as those seen in the interconnect process sequences. How can postgate cleans be nondamaging, provide excellent uniformity results...
• MICRO:Product Technology News (June '99)
  1338) The dual-frequency Exelan dielectric etch system for processing 0.18-um devices has a streamlined design that features a single RF power supply and fixed-gap chamber that minimize components. Hard-mask opening, inorganic and organic ARC etching, and photoresist stripping are performed in situ...
• MICRO:January 1998:Product Technology News
  . The laminates come in colors such as beige, almond, white, gray, and blue, and their protective surface minimizes shedding. The extremely hard protective layer includes a microthin application of aluminum oxide to resist abrasion and extend the life of the laminate. The surface also resists chemicals...
• Vane Pump Technology for Increased Energy Efficiency in Manufacturing Facilities
  When you think about it, getting people and businesses to acknowledge the benefits of increasing energy efficiency is an easy sell. Are there any people or companies hoping that their utility bills-heating, water or electricity-continue to go up? No. The hard part is finding the best way...
• MICRO:Top 40 - Page 2 (Nov '99)
  thicknesses and surface finishes. Dielectric Etch System Lam Research Fremont, CA The dual-frequency Exelan dielectric etch system for processing 0.18-um devices has a streamlined design that features a single RF power supply and fixed-gap chamber that minimize components. Hard-mask opening, inorganic...
• MICRO:Building Copperopolis, by Qingyuan Han (Oct '99)
  structure with this low-k film. Figure 1: Cross section of a single-layer copper damascene structure with low-k film after trench fill. (1 = cap layer, 2 = copper, 3 = low-k film, 4 = etch stop, and 5 = silicon substrate). However, the use of low-k materials complicates the stripping process...

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