Are the grain boundaries a continuation of regular lattice structure from one grain to another? Explain.

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When using mercury to recover very, fine gold from ore, define what is the best way to separate the gold laden mercury from the ore?

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When a spring is cut into two, stiffness becomes ?

0 Answers   NIC,

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what is a rate controlling step ? how is it dependent on reaction path ? explain with an example.

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

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How do 304 stainless steel and 316 stainless steel weld to each other? I am hoping my medical device prospect will be able to weld a component made in 316 ss via metal injection molding toa 304 ss tube.

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Do you know what metal might be considered the "most environmental"? I say aluminum because it can be recycled others on my team say brass.

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What is d2? What is it used for?

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What is impact energy?

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What does allotropic mean?

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How to calculate heat affected zone in weld?

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What do you do with the super alloys in the present working culture so as to improve the technology for general people?

2 Answers   Magnum,

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