answer reward question has expired low temperature, high temperature submit other answers - - : : during the entire surfacing process, attention should be paid to the surfacing temperature and surfacing time. if the temperature is too high or the welding time is too long, it will cause the casting wc...
submit other answers - - : : the waste cemented carbide powder obtained by mechanical crushing after high temperature treatment is suitable for the production of crude cemented carbide. following reason: after the cemented carbide is sintered, it has the function of purifying impurities and homogenizing...
answer reward deadline - - : : please discuss it from production efficiency, service life submit other answers - - : : the nano-diamond composite coating drawing die has a significant effect on the production efficiency and the material saving compared with the conventional mold: .extend the life of...
submit other answers - - : : carbide, such as those used on saw tips, are actually something called "cemented tungston carbide" aka "tungston carbide cobalt". what they do, basically, is take wc and press it together with red-hot, liquid cobalt. so effectively you get all the strength of the sand like...
... i know that the company that im going to work for specialises in tungsten carbide ... will this hinder and limit my options to progress in the mechanical engineering industry... can any one help me any information about expected/approx. pay or salary i would be great to ... thank you :d submit other...
answer reward question has expired any advantages or disadvantages of case hardening (surface hardening) heat treatment process submit other answers - - : : some of the advantages of case hardening process are . the materials that undergone nitriding process, do not require special heat treatment process...
submit other answers - - : : carbon in the form of a diamond, of course, is the hardest element. as far as metals go, modern high speed steels can get above a rockwell c hardness of , and osmium, as what might be the hardest pure metal, can be a hardness of or more. most people would say titanium, but...
submit other answers - - : : by definition, alloys are mixtures composed of two or or more elements, at least one of which is a metal. alloys are important because their properties are often superior to those of their component elements. sterling silver ( % silver and % copper) is harder and more durable...
then what type media and grit. i've also read about chemical stripping (aircraft stripper, some miles product, etc) or baking it off in a degree oven. i just would like to know the simplest way to do it myself, im not looking to go to a shop to have it done. thanks in advance for the input. submit other...