What is the minimum temperature for stress relieving of astm a 519 gr.4130 material and please tell us where we can find the location.
What is the melting point of e70 steel, 304,308,316 stainless steels? In addition, what is the hottest part of the flame in a fire?
Why is chromium molybdenum steels used to build pressure vessels? What is special about the properties of chromium molybdenum steels that make them ideal forpressure vessels?
How much gold concentration should be in the organic phase (dbc) before reduction by oxalic acid solution? Is it effective on purity of gold in reduction step? Whatis the ratio of dbc to oxalic acid solution in this step?
What are the properties and application of manganese steel?
What is iron ferrite and what is it used for, and where is it found?
What is the melting point of e70 steel, 304,308,316 stainless steels?
How can you find out what kind of stainless steel was used in making a stainless object?
How would a salt and water solution clean a penny but a vinegar and salt solution will not clean a penny?
What is the metallurgical explanation of effects of chromium, nickel, molybdenum, and carbon in stainless steels?
What is a silver and deming drill bit?
What is iron ferrite and where is it found?
What does allotropic mean what does iron and steel have to do with it?
What is the metallurgy use? What is the casting and forging?
We make aluminum moulds by press casting, can you suggest any thing so that the moulds should shine after casting?
