Cerium tungsten electrodes 
 Adding cerium oxide in tungsten, cerium tungsten electrodes production. Specific data as follows: grade dopant doped doping electron work function of other color coating head WC20 CeO2 1.80 ~ 2.20% <0.20% 2.7 ~ 2.8 gray 
 Lanthanum tungsten electrode 
 Adding lanthanum oxide in tungsten, lanthanum tungsten electrode production. Specific data as follows: grade dopant doped doping electron work function of other color coating head WL10 La2O3 0.80 ~ 1.20% <0.20% 2.6 ~ 2.7 Black WL15 La2O3 1.30 ~ 1.70% <0.20% 2.8 ~ 3.0 gold yellow WL20 La2O3 1.80 ~ 2.20% <0.20% 2.8 ~ 3.2 blue 
 Thorium tungsten electrode 
 Thorium oxide doped tungsten, tungsten thorium electrode production. Specific data as follows: grade dopant doped color coating head WT10 ThO2 0.90 ~ 1.20% yellow WT20 ThO2 1.8 ~ 2.2% Red WT30 ThO2 2.80 ~ 3.20% purple WT40 ThO2 3.80 ~ 4.20% orange 
 Zirconium tungsten electrode 
 In tungsten doped zirconia, zirconium production of tungsten electrodes. Specific data as follows: grade dopant doped doping electron work function of other color coating head WZ3 ZrO2 0.20 ~ 0.40% <0.20% 2.5 ~ 3.0 brown WZ8 ZrO2 0.70 ~ 0.90% <0.20% 2.5 ~ 3.0 white 
 Yttrium tungsten electrode 
 Yttrium tungsten electrode welding, arc slender beam, a large degree of compression, in the medium and high current penetration is relatively large when the current is mainly used in industrial and military aerospace industry. In tungsten doped zirconia, zirconium production of tungsten electrodes. Specific data as follows: [1] Grade dopant doped doping electron work function of other color coating head WY YO2 1.80 ~ 2.20% <0.20% 2.0 ~ 3.9 blue 
 Tin Shui Baoji Nonferrous Metal Materials Co., Ltd. specializes in producing tungsten rod tungsten plate tungsten electrode tungsten wire tungsten target tungsten crucible tungsten boat, according to customer's drawings can be deep processed products.