EP0892696A1 - Vitreous grinding tool containing metal coated
A vitreous bonded abrasive tool comprises 12 % to 50 % bond, 5 % to 50 % metal coated superabrasive, at least 10 % porosity and 2 % to 20 % solid lubricant. The abrasive tool containing titanium or nickel coated diamond is particularly effective in grinding ceramic material, such as sapphire.
A vitreous bonded abrasive tool comprises 12 % to 50 % bond, 5 % to 50 % metal coated superabrasive, at least 10 % porosity and 2 % to 20 % solid lubricant. The abrasive tool containing titanium or nickel coated diamond is particularly effective in grinding ceramic material, such as sapphire.
Vitreous grinding tool containing metal coated abrasive
A vitreous bonded abrasive tool comprises 12 to 50% bond, 5 to 50% metal coated superabrasive, at least 10% porosity and 2 to 20% solid lubricant. The abrasive tool containing titanium or nickel coated diamond is particularly effective in grinding ceramic material, such as sapphire.
A vitreous bonded abrasive tool comprises 12 % to 50 % bond, 5 % to 50 % metal coated superabrasive, at least 10 % porosity and 2 % to 20 % solid lubricant. The abrasive tool containing titanium or nickel coated diamond is particularly effective in grinding ceramic material, such as sapphire.
1498385093063277000-05607489
The invention is a vitreous bonded abrasive tool, com prising 12 to 50% bond, 5 to 50% metal coated superabra sive, at least 10% porosity and 2 to 20% solid lubricant. The abrasive tool preferably contains titanium, copper or nickel coated diamond. The abrasive tool containing coated dia mond is characterized by a higher modulus of rupture and a
Vitreous grinding tool containing metal coated abrasive United States Patent 5607489 Abstract: A vitreous bonded abrasive tool comprises 12 to 50% bond, 5 to 50% metal coated superabrasive, at least 10% porosity and 2 to 20% solid lubricant.
US5607489A Vitreous grinding tool containing metal
The vitreous bonded abrasive tool of claim 6, wherein the vitreous bonded abrasive tool has a G-ratio in surface grinding of ceramic material at least two times higher than an equivalent vitreous bonded abrasive tool containing no metal coated diamond. 9. The vitreous bonded abrasive tool of claim 8, wherein the ceramic material is sapphire
When you’re working with materials like tungsten carbide, ceramics and superalloys, only the hardest abrasive minerals can do the job. Our CBN and diamond superabrasives are designed for today’s most challenging applications and demanding industries, from grinding hardened steel to finishing tough composites. 3M superabrasives for precision grinding and finishing come in a wide variety of
11.31 Abrasives Manufacturing - US EPA
the end use of the abrasive, they may be modified to yield shorter or longer drying times, greater strength, more flexibility, or other required properties. Figure 11.31-3 presents a process flow diagram for the manufacturing of coated abrasive products. The production of coated abrasive products begins with a length of backing, which is passed
Silicon Carbide This is a very hard, sharp abrasive grain used in the grinding of tungsten carbide and low tensile strength materials such as cast iron, bronze, aluminum, copper, and non-metallic materials such as plastics, glass, marble, granite and stone. Grade
