is nickel considered a non-sparking metal?

1160

What is the help of crowning on pulleys

951

What are the compositions of brass, how can this metal be heat-treated, what is the melting point of this metal?

1053

What does allotropic mean what does iron and steel have to do with it?

1098

Define what other events in history might have affected the growth of metallurgy?

1300

The requirement for ASTM A217 Gr. WC9 castings for valves components like Body and Bonnet were Normalising at 920+/- 20 Deg. C and Tempring 780+/- 20 Deg. C The specification calls furnace shall be calibtated within +/-14 deg. C The Heat Chart shows minimum temperature for normalising 900 to 920 Deg. C, but maximum temperature 960-990 Deg. C Tempering 780+/-20 Deg. C is within limits and accepted. Casting having integral test bars, heat trated along with castings passed in chemical znalysis and mechanical properties. Since normalising maximum temperature is not meeting specification, where castings can be salvaged or renormalised and retempered to meet specification. Whether it will have affect on remechanical properties testing

2300

What is heat treatment?

1088

What is tack welding ?

1139

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?

936

i want to go to US for Bachlore of computer science, I didn't appeared for SAT. my ielts scores are too low only 5.5 band and I am confused if VISA OFFICERS will ask why u hadn't given SAT. what i have to answer pl suggest?

2184

how can i prevent the backfire occurrence in copper shaft furnaces?

2502

any input on how to spec out(if possible) a larger grain structure(3/8" or larger) on a Al 6061 forging material.

2325

Define what is the grain size of lead as an element and as an alloy such as lead tin alloy?

1020

Define what is the chemical composition of ceramic and define what is its atomic density?

1014

How is metal heavy?

975