摘要:
Abrasive particles comprising alpha alumina particles and methods of making the same. The abrasive particles can be incorporated into a variety of abrasive articles, including bonded abrasives, coated abrasives, nonwoven abrasives, and abrasive brushes.
摘要:
Methods of making amorphous material and ceramic materials. Embodiments of the invention can be used to make abrasive particles. The abrasive particles can be incorporated into a variety of abrasive articles, including bonded abrasives, coated abrasives, nonwoven abrasives, and abrasive brushes.
摘要:
Glasses and glass-ceramics comprising at least 75 percent by weight Al2O3, based on the total weight of the glass or glass-ceramic, respectively, and at least one metal oxide other than Al2O3. Glasses and glass-ceramics according to the present invention can be made, formed as, or converted into glass beads, articles (e.g., plates), fibers, particles, and thin coatings. Embodiments of glass-ceramic particles according to the present invention can be are particularly useful as abrasive particles.
摘要翻译:玻璃和玻璃陶瓷分别包含至少75重量%的Al 2 O 3,基于玻璃或玻璃陶瓷的总重量,以及除了Al 2 O 3以外的至少一种金属氧化物。 根据本发明的玻璃和玻璃陶瓷可以制成,形成或转变为玻璃珠,制品(例如板),纤维,颗粒和薄涂层。 根据本发明的玻璃 - 陶瓷颗粒的实施方案可以特别用作磨料颗粒。
摘要:
Methods for making glasses and glass-ceramics comprising Al2O3 and SiO2. Glasses made according to the present invention can be made, formed as, or converted into glass beads, articles (e.g., plates), fibers, particles, and thin coatings. Some embodiments of glass-ceramic particles made according to the present invention can be are particularly useful as abrasive particles.
摘要翻译:制造包含Al 2 O 3和SiO 2的玻璃和玻璃陶瓷的方法。 根据本发明制造的眼镜可以制成,形成为玻璃珠或制成玻璃珠,制品(例如板),纤维,颗粒和薄涂层。 根据本发明制备的玻璃 - 陶瓷颗粒的一些实施方案可以特别用作磨料颗粒。
摘要:
Methods of making ceramics, including ceramic abrasive particles, comprising alumina (in some embodiments, alpha alumina). The ceramic abrasive particles can be incorporated into a variety of abrasive articles, including bonded abrasives, coated abrasives, nonwoven abrasives, and abrasive brushes.
摘要:
Alumina-zirconia materials and methods of making the same. Embodiments of the invention include abrasive particles. The abrasive particles can be incorporated into a variety of abrasive articles, including bonded abrasives, coated abrasives, nonwoven abrasives, and abrasive brushes.
摘要:
Method for making ceramic particles. Embodiments of ceramic particles made according to the present invention can be are particularly useful as abrasive particles.
摘要:
Al2O3nullLa2O3nullY2O3nullMgO ceramics (including glasses, crystalline ceramics, and glass-ceramics) and methods of making the same. Ceramics according to the present invention can be made, formed as, or converted into glass beads, articles (e.g., plates), fibers, particles, and thin coatings. The particles and fibers are useful, for example, as thermal insulation, filler, or reinforcing material in composites (e.g., ceramic, metal, or polymeric matrix composites). The thin coatings can be useful, for example, as protective coatings in applications involving wear, as well as for thermal management. Some embodiments of ceramic particles according to the present invention can be are particularly useful as abrasive particles.
摘要:
Abrasive particles and methods of making the same. Embodiments of the invention can be used to make abrasive particles. The abrasive particles can be incorporated into a variety of abrasive articles, including bonded abrasives, coated abrasives, nonwoven abrasives, and abrasive brushes.