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公开(公告)号：US20180187057A1
公开(公告)日：2018-07-05
申请号：US15905023
申请日：2018-02-26
发明人： Adam P. BUJNOWSKI , Kelley McNEAL , Nan Y. PACELLA , Srikanth RAPAKA , Joseph RICH , Katherine M. SAHLIN , Nilanjan SARANGI , Andrew B. SCHOCH
CPC分类号： C09K3/1409 , B24D3/02 , B24D18/0009 , B29C48/0022
摘要： A fixed abrasive article having a body including abrasive particles contained within a bond material, the abrasive particles including shaped abrasive particles or elongated abrasive particles having an aspect ratio of length:width of at least 1.1:1, each of the shaped abrasive particles or elongated abrasive particles having a predetermined position or a predetermined three-axis orientation.
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公开(公告)号：US20180281153A1
公开(公告)日：2018-10-04
申请号：US15940546
申请日：2018-03-29
发明人： Jiashu LI , Kelley McNEAL , Srinivasan RAMANATH , Cecile O. MEJEAN , Ji WANG
摘要： The present disclosure relates to an abrasive article including a body having a bond material including metal and a micro-porosity within the bond material with an average pore size (D50) of not greater than 10 microns and a pore size standard deviation of at least 0.2 microns, and the body further includes abrasive particles contained within the bond material and having an ellipticity of not greater than 1.18 or an average toughness of at least 11257 cycles.
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公开(公告)号：US20240116153A1
公开(公告)日：2024-04-11
申请号：US18544685
申请日：2023-12-19
发明人： Anthony MARTONE , Hua Fan , Kelley McNEAL
CPC分类号： B24D11/02 , B24D3/00 , B24D11/005
摘要： An abrasive article includes a backing; a make coat overlying the backing; and a plurality of abrasive particles overlying the backing and at least partially contained in the make coat; and a make coat thickness ratio (Tg/Ta) of not greater than 1.5, wherein Tg is the average thickness of the make coat at the sides of the abrasive particles and the Ta is the average thickness of the make coat.
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公开(公告)号：US20230220256A1
公开(公告)日：2023-07-13
申请号：US18187562
申请日：2023-03-21
发明人： Adam P. BUJNOWSKI , Kelley McNEAL , Nan Y. PACELLA , Srikanth RAPAKA , Joseph R. RICH , Katherine M. SAHLIN , Nilanjan SARANGI , Andrew B. SCHOCH
IPC分类号： B24D7/06
CPC分类号： B24D7/06
摘要： A fixed abrasive article having a body including abrasive particles contained within a bond material, the abrasive particles including shaped abrasive particles or elongated abrasive particles having an aspect ratio of length:width of at least 1.1:1, each of the shaped abrasive particles or elongated abrasive particles having a predetermined position or a predetermined three-axis orientation.
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公开(公告)号：US20230211468A1
公开(公告)日：2023-07-06
申请号：US18148403
申请日：2022-12-29
发明人： Anthony MARTONE , Hua FAN , Kelley McNEAL
CPC分类号： B24D11/02 , B24D11/005 , B24D3/00
摘要： An abrasive article includes a backing; a make coat overlying the backing; and a plurality of abrasive particles overlying the backing and at least partially contained in the make coat; and a make coat thickness ratio (Tg/Ta) of not greater than 1.5, wherein Tg is the average thickness of the make coat at the sides of the abrasive particles and the Ta is the average thickness of the make coat.
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公开(公告)号：US20230211466A1
公开(公告)日：2023-07-06
申请号：US18148383
申请日：2022-12-29
发明人： Anthony MARTONE , Hua FAN , Kelley McNEAL
CPC分类号： B24D11/02 , C09K3/1409
摘要： An abrasive article including a backing; a plurality of shaped abrasive particles overlying the backing; where the abrasive article further has: 1) a Swarf Mode Gray Value of less than 25 for cumulative material removed of at least 500 g according to the Inconel Grinding Swarf Color Test; 2) a Maximum Swarf Mode Gray Value of less than 25 for a cumulative material removal of not greater than 700 g according to the Inconel Grinding Swarf Color Test; or 3) a combination of 1) and 2).
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公开(公告)号：US20190330505A1
公开(公告)日：2019-10-31
申请号：US16448317
申请日：2019-06-21
发明人： Adam P. BUJNOWSKI , Kelley McNEAL , Nan Y. PACELLA , Srikanth RAPAKA , Joseph R. RICH , Katherine M. SAHLIN , Nilanjan SARANGI , Andrew B. SCHOCH
摘要： A fixed abrasive article having a body including abrasive particles contained within a bond material, the abrasive particles including shaped abrasive particles or elongated abrasive particles having an aspect ratio of length:width of at least 1.1:1, each of the shaped abrasive particles or elongated abrasive particles having a predetermined position or a predetermined three-axis orientation.
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