Metallurgy Interview Questions
Questions Answers Views Company eMail

where do i get previous question papers of metallurgy?

1218

i need manual solution of diffusion in solid(shewmon) if you have plz send for me. tank you my email : alloymail@gmail.com

1 3888

1)We are using OHNS material for manufacturing Thread & plain Gauges.What is the excat composition of OHNS for Gauges? 2)Which is the reference standard book for OHNS Material composition for Gauges?

Sail,

3427




why does pure titanium burn on rubbing with pure titanium?

3 3486

The main metal used by the Indus Valley people was

RRB,

4 6562

what is the composition of grey cast iron grade 20?

2 5702

What are the componentsof SCS14 ?

1918

what is the meaning(definition)of EN grade of steel and also tell whats the full name of EN?

Hitachi, Mecon,

14 42868




what is a type of graphite in cast iron?

Sail, Balaji,

3 3255

white rust formation over zinc plated and passivated fasteners during CED coating. WHY?

Wheels India,

2882

HOW ARC PRODUCE IN ELECTRIC ARC FURNACE

3 5598

exact defination of indurance test

1 2725

while calculating Steel Round Pipes, if one pipe costs 51.125 per meter then what will be the price per kg?

Jindal,

3 3659

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

1492

how do you prefer your name with initials to be stated in written communication

L&T,

3 5891


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Un-Answered Questions { Metallurgy }

What are the chemical composition of cast iron grade 20

697


Why do some of the latest 'single crystal' superalloys contain concentrations of the grain boundary strengthening elements, e.g. carbon and boron?

752


what is No.1 Laathing Scrap Bundle ( Mill Scrap )

911


I currently use 17-7 PH stainless which is hardened to condition CH after forming. raw matl is .1.75"X .12" X .008". Its main usage after hardening is silicon wafer retainer where it's contantly cycled up and down to putin and remove wafer after 40-60 sec process at 400C temp. At this high temperature this part seemed to deform after a a couple of hundred wafer which is what it was designed for in the first place. THere is a proposal to go to a different material to increase lifeline of this part. My question is..... can 321 SST be a plugin replacement. I know this has a higher temp rating but how about its forming characteristics, will it have spring properties, and wont become brittle after prolonged exposure to 400C.

1081


1)We are using OHNS material for manufacturing Thread & plain Gauges.What is the excat composition of OHNS for Gauges? 2)Which is the reference standard book for OHNS Material composition for Gauges?

3427


white rust formation over zinc plated and passivated fasteners during CED coating. WHY?

2882


Any body know when the medicals are starting for the BSI P.O , if anybody got any call letter please let me know

797


What is the difference between DI pipes, Cast Iron pipes, LA Pipes, SW pipes, SWR Pipes, RCC hume pipe, RCC spun pipe ? What are their IS codes and applications ?

4786


WHAT IS THE ACTUAL DEFINATION OF PLANET?

2417


what is wedge load test method . what is offset method .

581


i m going to give an interview for iocl on 5th aug . pls tell me what questions can be answered from metallurgical prospect

1560


What is the chemical composition of FCVS350 ?

2210


What are the componentsof SCS14 ?

1918


sir please send me previous question papers on metallurgy at vishal.nitrr07@gmail.com .....thank you

797


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?

889