苏州安达龙金属走心机用磁性退火磨光铝棒,产品精度,公差0.01,不超过0.02,直线度0.05,不超过0.10,圆度0.005,不超过0.01,满足国内外各大机床厂生产的走心机加工需要,在送料盒内转动时不发抖,不会砰砰砰的震动,采用我厂生产的铝棒,在走心机上自动送料完全没有问题,加工出来的零部件尺寸一致性高,不良率极低,可大大提高产品质量!











磁性退火工艺
电磁纯铁退火工艺与温度
The DT4E pure iron was annealed at the temperatures of 800-1 000 ℃ for the holding time of 180-360 min. Then the effects of annealing process on the grain sizes, magnetic properties and tensile strength of the pure iron were studied and the optimum annealing process was determined. The results show that the grain size of the annealed pure iron increased with the increase of holding time, and first increased then decreased then increased with the increase of the temperature. With the increase of grain size, the magnetic induction of the pure iron increased while the coercivity and tensile strength decreased. The recommended annealing process was at 850 ℃ for 240-300 min.
苏州安达龙金属材料有限公司的特色产品是磁性退火的1.0718(11SMnPb30+c+a)材料,材料磁性矫顽力250A/M以下,实际矫顽力HC磁性退火控制在180A/M磁性退火左右,磁性退火后硬度多少,用户机加工后可直接装配,不需要再做真空热处理,磁性退火, 11SMnPb30+C+A磁性退火




