电焊条①特点:钛铁矿含量大于 30%,熔渣流动性良好,覆盖性良好,飞溅稍大,电弧稍强,脱
渣容易,焊缝波形整齐,可适用于全位置焊接。
②药皮组成物用量范围(%)
硅酸盐 30~45 碳酸盐 0~18 二氧化钛 0~12 铁合金 13~20 钛铁矿 28~40
锰矿0~6 有机物0~5
③药皮成分范围(%)
SiO 23~28 TiO 10~18 MnO 10~19 FeO 7~25 MgO 1~8 AI O 3~9
2 2 2 3
CaO 2~10 挥发成分2~10
④焊接熔渣凝固温度范围(℃) 1130~1260
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电焊条
Welding wire (1) features: titanium iron ore content than the 30%, slag, good liquidity coverage is good, the bigger splash, strong, take off a little arc
Slag, weld waveform in order, and easy for position in welding.
(2) the amount of drug skin that range (%)
Silicate 30 to 45 carbonate 0 ~ 18 titanium dioxide 0 ~ 12 ferroalloy 13 ~ 20 titanium iron ore 28 ~ 40
Manganese ore 0 ~ 6 organic 0 ~ 5
(3) medicine composition range (%) skin
SiO 23 to 28 TiO 10 to 18 MnO 10 ~ 19 FeO 7 ~ 25 MgO 1 ~ 8 AI O 3 ~ 9 2 2 2 3
CaO 2 ~ 10 volatile components 2 ~ 10
(4) the welding slag solidification temperature range (℃) 1130 ~ 1260
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Welding wire