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Titanium Pipe Neutral Gas
Titanium is called a saturated crystal structure, Titanium Pipe so titanium alloy can not have a little impurities, even if it is a small content. Otherwise the titanium tube welding line will appear inside the gap. Now probably know these difficulties, Titanium Pipe then how to weld the titanium alloy pipe it.
Workers in the manual welding, the protection of gas can not guarantee to provide a completely gas closed environment. Gloves or to contact the pipe. In order to reduce this effect, Titanium Pipe a good point of the welding workplace will be the first to clean the air environment, and will be in this space into a large number of neutral gas, all of which brings a significant problem is the cost increase (now everyone should know Why titanium alloy frame it) are using arc. Can not take the attitude of the approximation to deal with, Titanium Pipe when welding, a titanium alloy frame high temperature environment, all the dangerous range of gas to be isolated, so that it is not impurities "infection" called the bath-type melting (imagine People in the rinse hot bath, that is, Titanium Pipe the whole body is surrounded by hot water, as the name suggests) so the use of gas is called "supervision of gas" welding in a small environment, this gas is inert when there are two ways to invent a welding environment, One way is to use a bell-shaped cover, and the other is to maintain the welding site to provide an inert gas, Titanium Pipe the requirements from time to time, Titanium Pipe rich in flow, continue to be stable, with the air to the entire environment enveloped. I generally use argon and helium because it is easy to offer and is cheap. Titanium Pipe The amount of above 75% argon and 25% helium mixed for some special circumstances, such as welding large local, in order to optimize efficiency, will use the arc to serve as a gas environment.