Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Coated super abrasive particles, abrasive particles and abrasive wheel
The coated super abrasive grains are provided with: an abrasive grain main body section comprising cubic boron nitride; and a coating film that covers at least a part of the surface of the abrasive grain main body, the dislocation density of the abrasive grain main body being 9 * 1014/m2 or less, and the coating film containing one or more types of compounds. The compound is composed of at least one element selected from the group consisting of Group 4 elements, Group 5 elements, Group 6 elements, aluminum, and silicon in the periodic table, and at least one element selected from the group consisting of oxygen, nitrogen, carbon, and boron.
包覆超磨粒具备：磨粒主体部，其由立方晶氮化硼构成；以及包覆膜，其将磨粒主体部的表面的至少一部分覆盖，磨粒主体部的位错密度为9×1014/m2以下，包覆膜包含一种以上的化合物，该化合物由选自由周期表的第四族元素、第五族元素、第六族元素、铝以及硅组成的群组中的至少一种元素和选自由氧、氮、碳以及硼组成的群组中的至少一种元素构成。
Coated super abrasive particles, abrasive particles and abrasive wheel
The coated super abrasive grains are provided with: an abrasive grain main body section comprising cubic boron nitride; and a coating film that covers at least a part of the surface of the abrasive grain main body, the dislocation density of the abrasive grain main body being 9 * 1014/m2 or less, and the coating film containing one or more types of compounds. The compound is composed of at least one element selected from the group consisting of Group 4 elements, Group 5 elements, Group 6 elements, aluminum, and silicon in the periodic table, and at least one element selected from the group consisting of oxygen, nitrogen, carbon, and boron.
包覆超磨粒具备：磨粒主体部，其由立方晶氮化硼构成；以及包覆膜，其将磨粒主体部的表面的至少一部分覆盖，磨粒主体部的位错密度为9×1014/m2以下，包覆膜包含一种以上的化合物，该化合物由选自由周期表的第四族元素、第五族元素、第六族元素、铝以及硅组成的群组中的至少一种元素和选自由氧、氮、碳以及硼组成的群组中的至少一种元素构成。
Coated super abrasive particles, abrasive particles and abrasive wheel
包覆超磨粒、磨粒以及磨轮
ISHII AKITO (Autor:in) / OKAMURA KATSUMI (Autor:in) / OHATA MASAHIRO (Autor:in) / MICHIUCHI MASATO (Autor:in) / HIRAI SATOSHI (Autor:in) / NAKAMURA NOBUHIDE (Autor:in) / CHIHARA KENTARO (Autor:in)
18.03.2022
Patent
Elektronische Ressource
Chinesisch
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