METHOD FOR MANUFACTURING PLATE-LIKE CERAMIC SINTERED COMPACT AND CUTTING TOOL

PROBLEM TO BE SOLVED: To subject high quality scissors to concave machining inexpensively in large quantity. SOLUTION: The plate-like ceramic sintered compact imparted with stable warp inexpensively are produced through a first process for performing planarization-processing of at least one surface...

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Bibliographic Details
Main Author YAGINUMA TORU
Format Patent
LanguageEnglish
Published 22.10.2009
Subjects
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
CUTTING
HAND CUTTING TOOLS
HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
LIME, MAGNESIA
METALLURGY
PERFORMING OPERATIONS
REFRACTORIES
SEVERING
SLAG
TRANSPORTING
TREATMENT OF NATURAL STONE
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Summary:PROBLEM TO BE SOLVED: To subject high quality scissors to concave machining inexpensively in large quantity. SOLUTION: The plate-like ceramic sintered compact imparted with stable warp inexpensively are produced through a first process for performing planarization-processing of at least one surface of the two surfaces situated parallelly to a direction perpendicular to the thickness direction by using hard particles, and a second process for processing only one surface of each ceramic sintered compact with a surface roughness different from the first process by a method can perform a mass-treatment such as honing, grinding or blasting. COPYRIGHT: (C)2010,JPO&INPIT
Bibliography:Application Number: JP20080089940