Bonded abrasive article including elongate shaped abrasive particles

A method of making a plurality of elongate shaped abrasive particles, the method comprising sequential steps:

• a) providing a mold having a plurality of isolated open-ended grooves disposed on a major surface thereof;
• b) filling at least a portion of the plurality of isolated open-ended grooves with a molding composition comprising a ceramic precursor material and a volatile liquid;
• c) removing any excess molding composition not disposed within the plurality of isolated open-ended grooves, if present, from the mold;
• d) removing a sufficient amount of the liquid vehicle to provide a plurality of dimensionally stable elongate precursor bodies;
• and
• e) separating the plurality of dimensionally stable elongate precursor bodies from the mold and converting at least a portion of the plurality of dimensionally stable elongate precursor bodies into the elongate shaped abrasive particles by heating the plurality of dimensionally stable elongate precursor bodies to convert them into elongate ceramic bodies, and fracturing the elongate ceramic bodies to convert them into the elongate shaped abrasive particles;
• and
• wherein each elongate shaped abrasive particle comprises, respectively, an elongate shaped ceramic body having opposed first and second ends joined to each other by at least two longitudinal sidewalls, wherein at least one of the at least two longitudinal sidewalls is concave along its length, and wherein at least one of the first and second ends is a fractured surface.