Invention Grant
- Patent Title: Method for producing very low packing density ceramic abrasive grits
- Patent Title (中): 生产极低密度陶瓷磨粒的方法
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Application No.: US13910396Application Date: 2013-06-05
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Publication No.: US08685125B2Publication Date: 2014-04-01
- Inventor: Robert Seider , Angelo R. Angelone
- Applicant: Washington Mills Management, Inc.
- Applicant Address: US MA North Grafton
- Assignee: Washington Mills Management, Inc.
- Current Assignee: Washington Mills Management, Inc.
- Current Assignee Address: US MA North Grafton
- Agent Michael L. Dunn
- Main IPC: C04B38/02
- IPC: C04B38/02
Abstract:
Producing and using very low packing density ceramic abrasive grits comprising various fused aluminum oxide materials with or without other oxide additives, fused aluminum oxide-zirconium oxide co-fusions with or without other oxide additives, or sintered sol gel aluminum oxide materials with or without other oxide additives where the ceramic abrasive grains are preferably made by crushing bubbles of the material.
Public/Granted literature
- US20130263524A1 VERY LOW PACKING DENSITY CERAMIC ABRASIVE GRITS AND METHODS OF PRODUCING AND USING THE SAME Public/Granted day:2013-10-10
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