potters of Nara three-color ware and Heian ash glazed wares sought out white, refractory clays and enhanced their fineness through
levigation.
Kaynak: Japanese wheel throwingHis Lowe's Motor Speedway underwent a process called "
levigation" for 2005 but the result was a NASCAR-record 22 cautions, mostly for
Kaynak: Bruton Smithpainting slips was achieved through
levigation and the subsequent scooping off of various layer The addition of "peptising" substances (i.e.
Kaynak: Three-phase firingTrituration can further be described as
levigation, trituration of a powder with an insoluble liquid, or pulverization by intervention,
Kaynak: Comminutiondate January 2011 This resulted in track officials diamond-grinding the track, a process known as
levigation, to smooth out bumps that had
Kaynak: Charlotte Motor SpeedwayMaterial : This is called
levigation or elutriation . This process can be done many times. The more times this is done the smoother clay
Kaynak: Pottery of ancient GreeceThis was caused by a recent
levigation of the track and Goodyear failing to bring an adequate tire to the track. Even with drivers
Kaynak: 2005 NASCAR Nextel Cup Series