sulametalli piiskadeks dispergeerimine suure kiirusega kõgsurvelise veejoaga vesipihustuspulbri tootmiseks (vt pihustus, vesipihustuspulber; vrd gaaspihustus, õhkpihustus), the disintegration of a molten metal into particles by rapidly moving of high-pressure water stream for producing water atomized powder (see: atomization, water atomized powder; compare: gas atomization, air atomization)