Tig Welding Titanium is simple and effortless! Tig Welding Titanium is complicated and demanding! You can see that I’ve made contradictory statements. So, what is the truth? The right answer, I must say is YES! Let us see what I really mean!

It’s difficult as there are quite a few things that need to be looked into when compared to tig welding with stainless steel. The rod also tends to get very sticky while the wed is being carried out making it tend to cling on to the weld’s periphery. (Tip-off: The rod is to be fed into the middle (centre) hottest area in the puddle).

Here, the three c’s also play a huge role in this: That it is CLEAN, CLEAN and CLEANER! The titanium must be extremely clean from grease, coatings, oil, and other oxides before starting to weld. Grease or oil will give rise to porosity like those that is visible in this particular x-ray negative of the titanium weld. However, this porosity is just the least of the issues.

Severe issues that can occur from Titanium Welding shades and Pollution

When using a gel rod besides titanium (like a nickel alloy or stainless steel rod). In case you are welding titanium in combination with anything else besides titanium, you can be sure to hear the sound of the welding breaking like glass – you can actually crack the weld by just lightly tapping it with your ball-pen….and you have to see it, to believe how brittle it is!!

When You Don't Protect the Weld’s Exterior Part with Argon: In case the material being welded happens to be very slim to make it extremely hot or penetrate through, it is absolutely necessary to adequately protect the weld’s either sides to prevent the weld from becoming brittle.

Non Usage of a Fairly Big Nozzle or Cup or Failure to Shield the Weld Mess: Using a nozzle of regular dimension as the #7 (diameter 7/16”) will not help to successfully protect the heated part to avoid the “splintery” that happens when the titanium becomes extremely hot in the absence of the shielding gas.

Titanium draws in components like fresh air and nitrogen at such temperature ranges based on what referrals are used - 800° F can be the limit for maintaining it when shielded with argon. Staining on titanium isn’t considered to be a issue by itself; it is considered more as an indication of some problem as it a well known fact that it occurs in a particular sequence – hay, brownish, violet, blue, light salmon pink, grayish with flakes of oxides. It is an aspect of the criteria for inspection. These signs display the different stages of discoloration.

Some welding requirements restrict discoloration to the hay color. Some other welding requirements allow a little bluish discoloration in some programs. It is ideal for the weld to be perfectly silverfish just as the fist weld displayed. That must be the objective. Light hay or even the brownish discoloration is appropriate if the staining on the side that is welded. Staining on the transmission aspect of a complete transmission weld indicates that the real mess was revealed to pollution from air. That’s the reason for using purge monitors so that the purity of the purge can be verified while welding titanium.

Tip-off for Making a Titanium Hand wear Cover Box Welding Room… Don’t! Invest in a blast cupboard and then convert it to your specification.

Ask yourself, why not assemble it yourself? When you would have bought the metal, bend and welded it, bought the safety gloves and fitted it in the plexiglass, you would find that you have already spent a hefty sum of cash.

Then you will need is a inspection device for the crown and some other variations like protecting the gas extractor/diffuser and a tab for grounding and then you are all ready to keep titanium tig welding and  check out the webpage. Since you get just one chance with titanium and have to often make use of the non conventional nozzles/cups or oversized homemade ones to get sufficient protection, make sure to examine everything thoroughly to see that the protection works perfectly. Titanium discs similar to what is displayed here is really useful both, while welding outside or in a chamber using oversized cups and dragging shields.

Actually, it is an outstanding way to ensure that your protecting gas is being expelled out from the cup is of good quality regardless of what type of steel is being welded. You just mess a little part for a very brief period and then stop the arc keeping the flash still. In case there is a discoloration besides light hay color, you might not be having sufficient argon protecting to weld either titanium or anything else. I would suggest having on your key sequence, any of the titanium weld analyzing gold test coins.