镍和镍基合金焊丝
Techalloy 99 ERNiCl
Techalloy 208 ERNi-1
Techalloy 276 ERNiCrMo-4
Techalloy 413 ERCuNi
Techalloy 418 ERNiCu-7
Techalloy 606 ERNiCr-3
Techalloy 617 ERNiCrCoMo-1
Techalloy 622 ERNiCrMo-10
Techalloy 625 ERNiCrMo-3
Techalloy 718 ERNiFeCr-2
Techalloy 825 ERNiFeCr-1
镍和镍基合金焊条
Tech-Rod 55 ENiFe-Cl
Tech-Rod 99 ENi-Cl)
Tech-Rod 112 ENiCrMo-3
Tech-Rod 117 ENiCrCoMo-1
Tech-Rod 122 ENiCrMo-10
Tech-Rod 141 ENi-1
Tech-Rod 182 ENiCrFe-3
Tech-Rod 187 ECuNi
Tech-Rod 190 ENiCu-7
Tech-Rod 276 ENiCrMo-4
Tech-Rod Weld A ENiCrFe-2
镍焊接对焊接区内的清洁要求高度严格,非常忌讳S,P,Zn等元素的存在,如有机加工时留下的油污,镀锌板或黄铜等等都可能诱使裂纹.还有如果拘束应力过大也会产生裂纹. 有裂纹,就应该检查焊材选用是否得当,焊接线能量不能大于12KJ/CM.