I've been looking around for articles that make sense and I found the best example on how bad it gets when stumbling upon of those ''apparently interesting'' websites that just ends up publishing the same thing over and over, worse than one of the shady ''guaranteed returns on small investments, get rich quick''(which are most likely the other way around, a lot of people not understanding that the way to make money in that manner is the newsletter writer making the amount of money per month promised by collecting subscription fees). So here are two new ''articles'', one from the previous hour that was topping the search and the other that was twenty two minutes young when I found it, along with some others that might be from a few months, if not years, back, yet that do tell you a little more in case you neither heard nor read regarding this matter. disclaimer; it doesn't take a rocket science degree to figure that the information in the second website is most likely computer-generated. There was more than a mere shadow of a doubt and I grew weary of wasting time on reading those(which pop on top of everything else probably because of the keywords used) while searching for accurate information. In case some of you reading here don't have english as a first language, it might be interesting as a reference to cross of the list or simply add to the don't buy-it's obviously the second one* *picture taken from a worthy source which I can't list yet you can find by googling the image *where we learn that all the alloys aren't made equal* Causes of breakage of vanadium alloy during the machining of and after the welding are impurities such as carbon, nitrogen, oxygen, and others which are mixed with air and raw materials.