The cucumber is native to southern Asia and was cultivated in India over 3,000 years ago. Later it was introduced in France in the ninth century, and now cultivated in almost all temperate areas of...
Today we're talking about weird materials that we use in space, in robots and in your mouth. I'm talking about shape memory alloys. Like the name says, these are metals that remember...
the welder Claudinei Lima Santos is that will make this weld Here we have the joint that will be welded in the 5G welding position without opening, and without root face Stainless steels and...
In accordance with ANSI B 16.05 For pipes with wall thickness "t" a maximum of 7/8 " or 22.2 mm, the bevel should be 37.5 ° ± 2.5 º and land of 1/16 "±...
We will use rods ER80S-B2 3.2 mm or 1/8" of diameter. we make a preheat of 200º Celsius. We use a digital thermometer to see the temperature and we control the temperature of interpass for a...