When might secondary melting processes be unnecessary?

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Which liquid can dissolve gold?

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what is the hardness of ohns before heat treatment process and hardness of en series before heat treatment process

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dear sir i need some information about prevent eutectic carbide network(as cast) formation in 12% cr steel casting by another alloying element(my analays: c=1.2-1.4 cr=11-13 mo=0.2-0.4 ni=0.2-0.4 )or break network carbid after formation in solidification by heat tretment please help me my email adress: alloymail@gmail.com

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Does the extrusion process for a355 and a356 alloy effect on the amount of impact energy?

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What is the major difference between quenching and annealing?

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What is dielectric medium in EDM ?

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What happens to the microstructure during service exposure?

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how would you find out the type of stailess steel that has been used to make your dish?

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What is the Equivalent for 9.81 kgf= ?

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What is the Difference of ultimate tensile stress of mild steel to ultimate compressive stress ?

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carbon-3.23%,manganese-0.60%,silicon-2.25%,sulphur-0.086% phosphorus-0.122%,chromium-0.04%,nickle-0.10% molybdenum-trace. what is the grade of the above composition cast iron

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