Safe treatment method for magnesium cuttings

The invention relates to a treatment method for magnesium alloy cuttings, and discloses a safe treatment method for magnesium cuttings generated in industrial production. The method specifically comprises the following steps: mixing magnesium powder and magnesium chips with graphite powder particles, then putting the obtained mixture into a bleaching powder solution with a certain temperature, carrying out energization and ultrasonic pretreatment on the mixture, then dissolving the mixture under an energization condition to convert magnesium into magnesium ions, then adding a certain amount oflimewater into the solution, and carrying out reacting to generate Mg(OH)2 precipitates. According to the method, the magnesium powder and the magnesium chips generated in production are converted into Mg(OH)2 precipitates, so the ignition and explosion risks of the magnesium powder and the magnesium chips are eliminated; and meanwhile, the used raw materials such as bleaching powder and lime water are low in cost and wi