refining flux

metallic addition This product is mainly using a spray to laziness (nitrogen or argon) as the carrier, the powder evenly into flux to melt, melt purification processing. Both gas refining and melt refining advantages. Product features: Simple operation, reduce labor intensity, the high efficiency of the flux, effectively realized the dregs of melt, gas, purification. Usage and technological parameters: In the refining temperature range (700-740) will be quantitative flux of spray into the storage tank cover, the first general nitrogen (nitrogen pressure for 120-180 kg/was), then open refining pot below, steel refining are switch out, will refine agent in aluminum liquid steel insert horizontal movement, the depth of steel should be fit in liquid aluminum depth of 2/3 places advisable, moving around, don't run into several iron pipe furnace and furnace bottom to prevent pipe. In the refining time (6-20T to 15-25 minutes), will finish, then quantitative flux gush from the iron pipe out of aluminum liquid nitrogen, closed. Note: 1, through the open refining pot bottom to control the size of the switch of the feeding speed. When flux in the refining as possible. 2, through the nitrogen pressure control to control the tempestuous height, wall, under the premise of less tempestuous degrees as well, the best in 15cm below. Dosage: 0.1-0.4%, specific demand depends on how much appropriate amount of debris, workshop to decrease from ordinary practice. Packing and storage 2kg/bag or 10kg/bag, or 20kg/box or 30kg/box Ventilated dry, open the bag must immediately after use, must not use sealing. Shelf life: 12 months. If the package is complete, namely to exceed 12 months, if not agglomeration and damp, does not affect the use effect.