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.
1215磁性退火料
苏州安达龙金属材料有限公司供应各材质圆钢,有1215磁性退火料,1215光亮棒,调质钢有哪些,1215矫顽力低于250以下的棒料,1215光亮退火棒料,1215磨光棒,1215银亮材,走心机棒料1215,纵切机床用1215圆钢,40Cr调质钢,1215易切削钢为环保料,与12L14相比不含铅及不含有对环境有害物质,切削性良好·适合一般电镀轴心、切削用料及一般零件,调质钢,有用到的单位/企业请与我们联系,谢谢!
走心机是比较先进的车铣复合机床,走心机调质钢--全称为走心式数控车床,也可称为主轴箱移动型数控自动车床、经济型车铣复合机床或者纵切车床。属于精密加工设备,可同时一次完成车﹑铣﹑钻﹑镗﹑攻、雕刻等复合加工,主要用于精密五金、轴类异型非标件的批量加工。该机床对材料的要求是比较高的,20CrMo调质钢,首先材料表面粗糙度调质钢要低于1.6,不能有手感,第二不能有开裂,第三不能有氧化皮,第四公差要求不能超过0.02,第五调质钢直线度调质钢不能大于0.10mm/m
40Cr调质钢-调质钢-苏州安达龙(查看)由苏州安达龙金属材料有限公司提供。苏州安达龙金属材料有限公司拥有很好的服务与产品,不断地受到新老用户及业内人士的肯定和信任。我们公司是商盟认证会员,点击页面的商盟客服图标,可以直接与我们客服人员对话,愿我们今后的合作愉快!