stackyFACTSIf liquid steel touches regular room air, oxygen instantly ruins the weld, causing massive structural failure. TIG welding solves this by constantly blowing a heavy, invisible shield of inert argon gas directly over the blazing hot puddle, physically pushing the atmosphere away until the metal safely freezes solid.
Keep exploring facts in this topic.
Technology →STACKY FOR IPHONEKeep discovering with Stacky. Interesting facts in an app that is always within reach.
The tiny metallic arm that reads data off a spinning hard drive platter does not actually touch the surface; it flies on a microscopic cushion of air…
Discover more
Creating long, complex metal rails from a single solid block seems incredibly difficult. Extrusion drastically simplifies this by utilizing massive hydraulic…
Discover more
Splitting the atom sounds incredibly futuristic until you realize it merely boils water. Beneath all the glowing rods and ominous radiation shielding, a…
Discover more
You don't need a bulky compressor to make ice, just two distinct metals and some raw electricity. Thermoelectric coolers exploit the Peltier effect, where…
Discover more
If you mold plastic into a perfectly straight box, it will permanently fuse to the metal tooling as it shrinks and cools. Engineers must intentionally taper…
Discover more
If you gathered all the electrons holding the data of the entire internet, how much would it weigh?
Discover more