轴承钢与不锈钢如何焊接??

2025-01-09 09:16:34
推荐回答(5个)
回答1:

轴承钢多半属于碳钢,与不锈钢焊接时最好在轴承钢待焊处先堆焊不锈钢,焊速要慢,保证熔池铁水散开。再进行与不锈钢焊接。若做不到,则选择不锈钢焊材进行焊接,焊接时多在轴承钢处停留,不锈钢处快速带过,少停留。焊机最好选性能稳定全面的逆变焊机,视待焊件厚薄选择焊接方法,焊条电弧焊或氩弧焊或联合焊。

回答2:

轴承钢与不锈钢焊接选用成功率高一些的WEWELDING666的电焊条或者WEWELDING666TIG的氩弧焊丝焊接。
WEWELDING666万能合金钢焊条的特殊应用例证:
1、加热元件外套 2、成形工具 3、挤压机部件 4、渗碳筐 5、加热炉喷咀 6、尺具 7、热交换管件 8、加力燃烧器 9、耐腐蚀槽 10、喷涂棒 11、燃烧系统 12、加力燃烧室壁板 13、反推力装置 14、加热炉部件 15、内燃机阀门 16、化工设备 17、磷酸蒸发器 18、滑轮框架 19、酸洗槽加热器 20、耐热夹具 21、蒸汽使用部件
22、挤压模 23、乙烯用连接件 24、去碳酸加热器 25、甲烷蒸汽重整加热炉 26、玻璃工业用特殊高镍模 27、热精整模 28、高镍泵轴及叶轮 29、酸洗吊夹 30、推进器传动轴

回答3:

问题不具体不太好回答,轴承钢的含碳量较高,可焊性也随之变差,如果是小部件可以采用钨极氩弧焊施焊,焊丝尽量选用含铬、镍、铌较高的焊丝,以防碳扩散而引起的晶间腐蚀与脆化

如果属于较大部件,也可以采用手工电弧焊,焊条的选用与选用焊丝基本相似

施焊时尽量采用小电流小规范焊接,焊缝温度不宜过高,以防使不锈钢内的合金元素过多的烧损,对焊缝的金相组织不利

铌可以有效的阻止碳的扩散,较高的铬、镍含量可以使焊缝保持不锈钢特有的品质

回答4:

你可以选用异种金属焊接用的焊接材料,如MG600、万能303等焊接材料,既能保证焊接成功,又能保证强度。但是假货太多,购买时要小心的。

回答5:

轴承钢与不锈钢的焊接预热200度以后,选用WEWELDING600合金钢焊条焊接,焊接后保温缓冷,这样可以有效防止轴承钢裂纹的产生,焊接过程中,控制好电流大小,在110A3.2直径。
特性
是一种低热输出,适合全方位焊接的特种镍铬合金钢焊条,通用性极广,高强度一般母材强度设计,具有优良的焊接工艺性能,电弧稳定,焊缝均匀美观,在有油、水及铁锈的条件下也能焊接效果优异,可以焊接不同的钢。
WEWELDING600特种合金钢焊条的应用
适用于焊接工具和模具、高速工具钢、热作工具钢、锰钢、铸钢、T-1钢、耐震钢、钒-钼钢、弹簧钢、马氏体不锈钢、奥氏体不锈钢、铁素体不锈钢、未知钢、以及各种不同类型钢材之间的焊接等。如用于高压阀门、断裂螺栓的清除、轴的改造等等,效果非常理想。

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