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Poll

Mohamad Afzal KhanGold

Asked: May 28, 2020In: Corrosion

What is weld decay? Where do we find its common features?

Poll Results

88.89%It is related stainless steel ( 24 voters )

11.11%Street hawkers sell low standard products ( 3 voters )

Based On 27 Votes

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Rohit.kmPlatinum

Asked: April 15, 2020In: Iron & Steel Making

In BOF, Why Oxygen blowing time is basically independent of the converter’s capacity?

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SaidineshIron

Asked: April 18, 2020In: Career/ Jobs/ Exam

Best video lectures for thermodynamics? Other than bs murthy

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Ganesh RahaneIron

Asked: July 11, 2020In: Uncategorised

how to tundish block during a final stag of water jet atomization for prevent slag inclusion goes in final powder. have any idea about that .. ??

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Ankit Singh BharadwajCopper

Asked: June 2, 2020In: Iron & Steel Making

Design a furnace ( i.e different types of refractory lining, dimensions , shape) for laboratory purpose.

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ShettyGold

Asked: June 6, 2020In: Thermodynamics & Rate Processes

Can we find diffusion kinetics of multiple elements like 3 or more than 3?

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Poll

Askmemetallurgy Official

Asked: February 25, 2022In: Mineral Processing & Non-ferrous Metallurgy

GATE MT 2022 Q23. Match the following mineral processing operations (Column I) with the corresponding physical principles (Column II)

Poll Results

100% (A) P - 2, Q - 4, R - 1, S - 3 ( 2 voters )

0% (B) P - 2, Q - 3, R - 1, S - 4

0% (C) P - 3, Q - 1, R - 4, S - 2

0% (D) P - 1, Q - 4, R - 2, S - 3

Based On 2 Votes

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GATE MT 2013 Q8. A 0.2 wt.% plain carbon steel sheet is heated and equilibrated in the inter-critical region followed by instant water quenching. The microstructure of the quenched steel sheet consists of

Poll Results

14.29%(A) fully martensite ( 4 voters )

64.29%(B) proeutectoid ferrite + martensite ( 18 voters )

7.14%(C) martensite + pearlite ( 2 voters )

14.29%(D) martensite + austenite ( 4 voters )

Based On 28 Votes

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. jajmaji

Asked: April 7, 2020In: Numericals (All papers)

Calculate the value of reactions equilibrium.

For the reactionA(aq)—B(aq)the change in the standard free enthalpy is 2.74 kJ at 25 °C and 5.23 kJ at 45 °C. Calculate the value of this reaction’s equilibrium constant at 75 °C.

For the reaction
A(aq)—B(aq)
the change in the standard free enthalpy is 2.74 kJ at 25 °C and 5.23 kJ at 45 °C. Calculate the value of this reaction’s equilibrium constant at 75 °C.

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