EF-15电厂专用耐磨焊条焊堆焊

EF-15电厂专用合金耐磨焊条，　是我厂专门针对电厂易磨损部件研制的新型特殊防磨焊条，因焊条成分中加入镍，钼，钨等元素，它的特点是：可交直流两用，易操作，堆焊成型好，脱渣容易，成型美观，易有很强的抗磨粒磨损，抗冲击腐蚀及各种高低应力磨损的性能，是易磨损部件最有效的防腐材料
                                                                                                                                                                                                                                                                                                                EF主要应用在电厂的：排风机叶片，风箱，刮板式捞渣机的刮板，球磨机入口弯头，进出料斗，引风机的叶片。窝壳，入口调节门挡板，后盘，烟道风门，灰浆泵的弯头护套及排灰管道的弯头，档烟板，螺旋式给粉机的叶片，筛煤机的筛片，扒煤机的扒齿，碎煤机的护板，轮锤，碎渣机齿刃等易磨部件。                                                                  熔敷金属化学成份表（%）
    C Mn Si Cr Ni Mo W V Nb B 其它元素总
                                                                                                                                                                                                                                                                        规规格，3.2-4.0-5.0                                                                                                                                                               硬度65-70，                                                                      本厂研发的特种耐磨耐热堆焊焊条优点:
    1无需烘焙预热,可直接常温操作，有利于工人操作，节省能源.
    2利用率高,最低可达90%以上，节省成本.
    3耐磨抗高温性能好,延长使用寿命长.