公开(公告)号：US10307888B2

公开(公告)日：2019-06-04

申请号：US15549612

申请日：2016-09-08

Applicant: A.L.M.T. Corp.

Inventor： Masanori Hoshika ,  Hikaru Yamazaki ,  Hirohisa Koterasawa ,  Kenji Fukushima

IPC: B24D5/02 ,  B24D3/00 ,  B24D3/06

Abstract: A superabrasive wheel having a superabrasive grain layer having superabrasive grains fixed by a binder, a ratio of an area occupied by the superabrasive grains in the superabrasive grain layer being 20% to 70%.

公开(公告)号：US20180043506A1

公开(公告)日：2018-02-15

申请号：US15549612

申请日：2016-09-08

Applicant: A.L.M.T. Corp.

Inventor： Masanori Hoshika ,  Hikaru Yamazaki ,  Hirohisa Koterasawa ,  Kenji Fukushima

IPC: B24D5/02 ,  B24D3/00

CPC classification number: B24D5/02 ,  B24D3/00 ,  B24D3/06

Abstract: A superabrasive wheel having a superabrasive grain layer having superabrasive grains fixed by a binder, a ratio of an area occupied by the superabrasive grains in the superabrasive grain layer being 20% to 70%.