Development of Interspace Material Polishing Slurry for Glass Disk
نویسندگان
چکیده
منابع مشابه
Slurry particle size evolution during the polishing of optical glass.
The particle size distribution of aqueous metal-oxide slurries can evolve during the polishing of optical glass in response to changes in mechanical and chemical process factors. The size-evolution phenomenon and its consequences were systematically studied in a planar continuous-polishing process. The concurrent application of electrokinetic techniques to characterize common optical shop mater...
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BACKGROUND Displacement of canine intervertebral disk material can be seen directly in diagnostic imaging modalities such as magnetic resonance imaging and computed tomographic imaging. Canine intervertebral disk herniation can be differentiated into Hansen type 1 and 2 categories by clinical appearance, but anular- and nuclear disk material cannot be distinguished in computed tomographic image...
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Chemical Mechanical Polishing is a unique process enabling technology that allows chip makers to readily drive lithographic patterning steps to smaller dimensions, an ages old, “retro” technology related to glass polishing and metallographic finishing, thus enabling optical lithography to work. It represents a situation that is a true paradigm shift from the typical way in which technological a...
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Purpose: The polishing of cut lead glass crystal is effected through the dowsing of the glass in a mixture of two separate acids, which between them etch the surface and as a result cause it to be become smooth. In order to characterise the resultant polishing the rate of surface etching must be known, but when this involves multicomponent surface reactions it becomes unclear what this rate act...
متن کاملLaser application for optical glass polishing
Fidel Vega Núria Lupón Jesús Armengol Cebrian Ferran Laguarta Universitat Politècnica de Catalunya Departament d’ Òptica I Optometria C/Violinista Vellsolà 37 08222 Terrassa, Spain E-mail: [email protected] Abstract. Rapid generation of large area polished optical surfaces by high-power CO2 laser irradiation is shown. Results focus on glasses with high expansion coefficients (a>1025/°C) conventio...
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ژورنال
عنوان ژورنال: Journal of the Japan Society for Precision Engineering, Contributed Papers
سال: 2005
ISSN: 1881-8722,1348-8724
DOI: 10.2493/jspe.71.916