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公开(公告)号：US20190309201A1
公开(公告)日：2019-10-10
申请号：US16311307
申请日：2017-06-15
Applicant: IMERTECH SAS
Inventor： David DUMONT , Ségolène BERZATI
IPC: C09K3/14 , C04B35/111 , C04B35/626 , C04B35/64
Abstract: The invention relates to sintered abrasive particles of which the chemical composition comprises the weight concentration ranges indicated in the table, to give a total of 100%. % Fe2O3% TiO2% CaO% MgO% SiO2% Al2O3 0.5-2.5%0-2%0.5-2.5%0.5-3%0.5-3%93-96.5%
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