Note the use of titanium welding wire

1, construction workers and welders should wear clean white fine gauze gloves (non-wearing cotton gloves).
2, the weld area treated and non-contact touch iron items.
3, welding work as much as possible in the room,titanium foil for sale  the ambient wind speed should ≤0.5m / s, avoid the drafts affected.
4, should be as short arc welding using welding, using a small welding heat input, keeping the angle between the nozzle and the weldment 70 to 80 degrees.
5, taking over the position welding,titanium rings butt gap is generally about 0.5mm.
6, each weld should be possible once finished welding, seam welding must be connected before the weld interface should be clean, weld meat lap length is 10 ~ 15mm.
7, when the titanium welding wire welding torch should not swing around, wire melting end not out of gas reserves.
8, ahead of the welding arc when aspirated, not lifted immediately when the torch extinction, should be delayed gas,titanium axle until the temperature drops below 250 ℃.
9, a gas mask and protective distance drag the torch should be the shortest better, seek contact with the wall of the smallest gap. When the tube butt welding, forming side welding in order to achieve the requirements of the welding carried out twice: once for the back cover welding (welding when you can not back fill material), and another for forming welding. When the multi-layer welding, must wait before a weld completely cooled, then the next weld bead.