EP 0061035 A2 19820929 - Resin-bonded grinding wheel.
Title (en)
Resin-bonded grinding wheel.
Title (de)
Harzgebundene Schleifscheibe.
Title (fr)
Meule abrasive à liant résinoide.
Publication
Application
Priority
US 24585581 A 19810320
Abstract (en)
A resin-bonded grinding wheel containing cubic boron nitride abrasive grits wherein the resinous bonding matrix contains, as a filler, (1) iron sulfide and an alkali sulfate in a volume ratio of 1/4 to 4/1, (2) cryolite, or (3) potassium aluminum fluoride, or a mixture of (1), (2), and/or (3), in the amount of 8 to 50% by volume of the abrasive, bond, and filler combination.
IPC 1-7
IPC 8 full level
B24D 3/28 (2006.01); B24D 3/24 (2006.01); B24D 3/34 (2006.01)
CPC (source: EP)
B24D 3/344 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0061035 A2 19820929; EP 0061035 A3 19830727; AU 8080082 A 19820923; BR 8201393 A 19830201; CA 1188103 A 19850604; DE 61035 T1 19830721; ES 510379 A0 19830816; ES 8308245 A1 19830816; IN 155234 B 19850112; JP S57163067 A 19821007; ZA 821215 B 19830126
DOCDB simple family (application)
EP 82101696 A 19820304; AU 8080082 A 19820225; BR 8201393 A 19820315; CA 396042 A 19820211; DE 82101696 T 19820304; ES 510379 A 19820312; IN 233CA1982 A 19820301; JP 3960782 A 19820315; ZA 821215 A 19820224