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Radhika Kuracha

Asked: 7 months agoIn: Foundry Technology (Metal Casting)

Extrusion Related question

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Tosin

Asked: 1 year agoIn: Iron & Steel Making

Dissolved oxygen content in steel

Dissolved oxygen content in steel

ethamo

Asked: 1 year agoIn: Thermodynamics & Rate Processes

I need to find out Carbon’s Boudouard reaction by using these 2 reaction and Hess Law

I need to find out Carbon’s Boudouard reaction by using these 2 reaction and Hess Law

Dan Watson

Asked: 1 year agoIn: Metal Working (Forming)

We are experiencing a higher Rockwell reading in a grade of 1035 steel. The heat treatment supervisor as made the statement ” Ok might be a shady few coils. All the previous runs of this lot have been fine. We are just now having a problem. Maybe the bottom of the pot from the mill. Same thing happened with the metal solder at Fry metals. The bottom of the pot always was different when we tested it in the lab.” Would you expect that much variation in a ladle of steel in an EAF shop using a continuous caster? Any thoughts on this statement?

MSH Malik

Asked: 2 years agoIn: Physical Metallurgy & Heat treatment

How to remove tempered embritlement ?

anis2502

Asked: 2 years agoIn: Numericals (All papers)

An monatomic ideal gas at 300 K has a volume of 15 liters at a pressure of 15 atm. Calculate a. The final volume of the system b. The work done by the system c. The heat entering or leaving the system d. The change in the internal energy e. The change in the enthalpy when the gas undergoes i. A reversible isothermal expansion to a pressure of 10 atm ii. A reversible adiabatic expansion to a pressure of 10 atm The constant-volume molar heat capacity of the gas, c v , has the value 1.5 R .

Anonymous

Asked: 2 years agoIn: Career/ Jobs/ Exam

Hey there, anyone has Hal Management Trainee Previous Question Papers, searched all the web couldn’t find anywhere.

Akesh

Asked: 2 years agoIn: Mechanical Metallurgy

What is the reason for constant lower yeild point appearing in stress strain cure for low carbon steel

Himanshu shrivasIron

Asked: 2 years agoIn: Iron & Steel Making

Which circumstances makes Si to revert from steel bath after tapping in Al killed steel

Dausa

Asked: 2 years agoIn: Iron & Steel Making

Solve this question

Solve this question

Bhabani shankar dash

Asked: 2 years agoIn: Iron & Steel Making

How RAFT temperature is affect coke ?

Jaya Prakash Behera

Asked: 2 years agoIn: Mineral Processing & Non-ferrous Metallurgy

A zinc concentrate analyzing 68% ZnS, 4% PbS, 2% CdS, 5% FeS, 4% FeS2, 10% SiO2 and 7% H2O is roasted in fluid-bed roaster. The roasted product contains CdO, Fe2O3, PbO, PbSO4, SiO2, ZnO and ZnO.Fe2O3. Lead is evenly distributed between PbO and PbSO4. Find: (a) The theoretical air requirement

Asked: 2 years agoIn: Iron & Steel Making

which carbon rich phases would be present in cast iron above Euectoid temperature ?

MounikaIron

Asked: 2 years agoIn: Physical Metallurgy & Heat treatment

About Miller indives

About Miller indives

Vangapandu

Asked: 2 years ago

what is the etching agent of magnesia stabilized zerconia?

Sage Mode

Asked: 2 years agoIn: Iron & Steel Making

why sintering is done around 1000 degrees but not around 800 degrees or around 1300 degrees?

Sage Mode

Asked: 2 years agoIn: Mechanical Metallurgy

whether the stress increases or decreases in material after long time in creep test. solve the question in image

whether the stress increases or decreases in material after long time in creep test. solve the question in image

Ssk

Asked: 2 years agoIn: Uncategorised

There are two containers of water having two different nails, one is nitrogen environment and another one in oxygen environment, which will corrode first ? If we connect both the container with wire then which will corrode first ?

Nitesh kumar Mandal

Asked: 3 years agoIn: Iron & Steel Making

If 10% FeO present in liquid metal then how much % Manganese losses ?

man who sold the worldIron

Asked: 3 years agoIn: Physical Metallurgy & Heat treatment

why is more cold work sample produces more fine grains on annealing?explain the effect of cold work on recrystalization.

Mani

Asked: 3 years agoIn: Physical Metallurgy & Heat treatment

In which crystal structure of Iron (FCC ? or BCC ?) “diffusion rate” of carbon is higher?

GouravCopper

Asked: 3 years agoIn: Physical Metallurgy & Heat treatment

Explain, Why A1 temperature does not occur in pure iron?

JaihoCopper

Asked: 3 years agoIn: Physical Metallurgy & Heat treatment

Why formation of martensite is easy in high carbon steel?

Revathi Devi gudupu

Asked: 3 years agoIn: Career/ Jobs/ Exam

can you help me to calculate normalized marks in gate for metallurgical engineering with brief and with an example of calculation

Asked: 3 years agoIn: Physical Metallurgy & Heat treatment

Is critical cooling rate required to avoid diffusional transformation during continuous cooling is lower than that of isothermal transformation?

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