公开(公告)号：US20150059256A1

公开(公告)日：2015-03-05

申请号：US14462876

申请日：2014-08-19

申请人： Saint-Gobain Abrasives, Inc. ,  Saint-Gobain Abrasifs

发明人： Cecile O. MEJEAN ,  Srinivasan RAMANATH ,  John M. GULCIUS ,  Ramanujam VEDANTHAM ,  Rachana UPADHYAY

IPC分类号： B24D3/06

CPC分类号： B24D3/06

摘要： An abrasive article including a bonded abrasive body including a bond material having a metal, abrasive particles contained within the bond material, and a filler blend including fine filler particles and coarse filler particles and defining a filler particle size ratio (Ff/Fc) of not greater than about 0.97, where Ff represents the average particle of the fine filler particles and Fc represents the average particle size of the coarse filler particles.

摘要翻译： 一种磨料制品，包括粘合的研磨体，其包括具有金属的粘合材料，包含在粘结材料内的磨料颗粒，以及填料混合物，其包括细填料颗粒和粗填料颗粒，并且将填料粒径比（Ff / Fc）定义为不 大于约0.97，其中Ff表示细填料颗粒的平均颗粒，Fc表示粗填料颗粒的平均粒度。

公开(公告)号：US20150183086A1

公开(公告)日：2015-07-02

申请号：US14579531

申请日：2014-12-22

申请人： Saint-Gobain Abrasives, Inc. ,  Saint-Gobain Abrasifs

发明人： Cecile O. MEJEAN ,  Srinivasan RAMANATH ,  Ramanujam VEDANTHAM ,  John M. GULCIUS ,  Rachana UPADHYAY

IPC分类号： B24D3/10

CPC分类号： B24D3/10 ,  B24D3/346

摘要： A bonded abrasive article suitable for processing hard materials such as sapphire. In an embodiment, an abrasive article includes a bonded abrasive body including a bond material comprising a metal, abrasive particles contained within the bond material having an average particle size of not greater than about 20 μm, and a pore size standard deviation of not greater than about 16 μm. An abrasive article can also include a bonded abrasive body having a bond material comprising metal, abrasive particles contained within the bond material having an average particle size of not greater than about 20 μm, and an average pore size of not greater than about 110 μm.

摘要翻译： 适用于加工硬质材料如蓝宝石的粘合磨料制品。 在一个实施方案中，磨料制品包括粘结的研磨体，其包括包含金属的粘合材料，包含在粘结材料内的磨料颗粒，其平均粒度不大于约20μm，孔径标准偏差不大于 约16μm。 研磨制品还可以包括具有包含金属的粘合材料，包含在粘结材料内的磨料颗粒的结合研磨体，其平均粒度不大于约20μm，平均孔径不大于约110μm。

公开(公告)号：US20220009056A1

公开(公告)日：2022-01-13

申请号：US17371401

申请日：2021-07-09

申请人： SAINT-GOBAIN ABRASIVES, INC. ,  SAINT-GOBAIN ABRASIFS

发明人： Cecile O. MEJEAN ,  John S. HAGAN ,  Linda S. BATEMAN ,  Alexandre TEMPERELLI ,  Taewook HWANG ,  Ramanujam VEDANTHAM ,  John M. GULCIUS ,  Maureen A. BROSNAN

IPC分类号： B24D3/18

摘要： An abrasive article can include a body including a bond material, abrasive particles, and a plurality of pores, wherein the bond material can comprise a vitreous material. In one embodiment, an average particle size of the abrasive particles can be between 0.1 microns to 5 microns, and a porosity of the body may be between 40 vol % to 70 vol %, wherein the porosity may define an average pore size (D50) of at least 0.1 microns and not greater than 5 microns.

公开(公告)号：US20230356360A1

公开(公告)日：2023-11-09

申请号：US18308101

申请日：2023-04-27

申请人： SAINT-GOBAIN ABRASIVES, INC. ,  SAINT-GOBAIN ABRASIFS

发明人： CECILE O. MEJEAN ,  John S. HAGAN ,  Linda S. BATEMAN ,  Alexandre TEMPERELLI ,  Taewook HWANG ,  Ramanujam VEDANTHAM ,  John M. GULCIUS ,  Maureen A. BROSNAN

IPC分类号： B24D3/18

CPC分类号： B24D3/18

摘要： An abrasive article can include a body including a bond material, abrasive particles, and a plurality of pores, wherein the bond material can comprise a vitreous material. In one embodiment, an average particle size of the abrasive particles can be between 0.1 microns to 5 microns, and a porosity of the body may be between 40 vol % to 70 vol %, wherein the porosity may define an average pore size (D50) of at least 0.1 microns and not greater than 5 microns.