Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SILICON NITRIDE ROLLER AND MANUFACTURING METHOD OF SILICON NITRIDE ROLLER
PROBLEM TO BE SOLVED: To provide a silicon nitride roller in which irregularities such as damage or polishing traces on a surface are reduced, and a manufacturing method of the silicon nitride roller.SOLUTION: A manufacturing method of a silicon nitride roller includes the steps of: preparing a plurality of columnar bodies 1 containing silicon nitride as a main constituent, a plurality of processing materials 2 containing silicon nitride as a main constituent, metal oxide powder having lower hardness than the columnar body 1, and a dispersion medium 3; and slidably contacting the columnar body 1 and the processing material 2 by mixing the plurality of columnar bodies 1, the plurality of processing materials 2, the metal oxide powder and the dispersion medium 3.SELECTED DRAWING: Figure 1
【課題】表面上の傷や研磨痕などの凹凸が低減されている窒化珪素ころ、および窒化珪素ころの製造方法を提供する。【解決手段】主な構成材料が窒化珪素である複数の円柱状体１と、主な構成材料が窒化珪素である複数の加工材２と、円柱状体１よりも低硬度の金属酸化物粉末と、分散媒３とを準備する工程と、複数の円柱状体１と複数の加工材２と金属酸化物粉末と分散媒３とを混合することにより円柱状体１と加工材２とを摺接させる工程とを備える。【選択図】図１
SILICON NITRIDE ROLLER AND MANUFACTURING METHOD OF SILICON NITRIDE ROLLER
PROBLEM TO BE SOLVED: To provide a silicon nitride roller in which irregularities such as damage or polishing traces on a surface are reduced, and a manufacturing method of the silicon nitride roller.SOLUTION: A manufacturing method of a silicon nitride roller includes the steps of: preparing a plurality of columnar bodies 1 containing silicon nitride as a main constituent, a plurality of processing materials 2 containing silicon nitride as a main constituent, metal oxide powder having lower hardness than the columnar body 1, and a dispersion medium 3; and slidably contacting the columnar body 1 and the processing material 2 by mixing the plurality of columnar bodies 1, the plurality of processing materials 2, the metal oxide powder and the dispersion medium 3.SELECTED DRAWING: Figure 1
【課題】表面上の傷や研磨痕などの凹凸が低減されている窒化珪素ころ、および窒化珪素ころの製造方法を提供する。【解決手段】主な構成材料が窒化珪素である複数の円柱状体１と、主な構成材料が窒化珪素である複数の加工材２と、円柱状体１よりも低硬度の金属酸化物粉末と、分散媒３とを準備する工程と、複数の円柱状体１と複数の加工材２と金属酸化物粉末と分散媒３とを混合することにより円柱状体１と加工材２とを摺接させる工程とを備える。【選択図】図１
SILICON NITRIDE ROLLER AND MANUFACTURING METHOD OF SILICON NITRIDE ROLLER
窒化珪素ころおよび窒化珪素ころの製造方法
TANAKA YUTAKA (Autor:in)
25.08.2016
Patent
Elektronische Ressource
Japanisch
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