Metallurgy Interview Questions
Questions Answers Views Company eMail

We make aluminum moulds by press casting, can u suggest any thing so that the moulds should shine after casting?

87

Is brass magnetic?

88

what is special about the properties of chromium molybdenum steels that make them ideal for pressure vessels?

83




Define what is proeutectoid ferrite and cementite?

59

what are metallurgical microscopes?

93

What is iron ferrite?

85

Define what medal conducts heat best?

78

what is the chemical composition of ceramic and define what is its atomic density?

66




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

87

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

73

How is metal heavy?

75

Define what kind of cleaning substance or treatments keep or help prevent cast iron from rusting?

74

Why is chromium molybdenum steels used to build pressure vessels? Define what is special about the properties of chromium molybdenum steels that make them ideal for pressure vessels?

91

Why we are doing post heating in alloy steel welding?

80

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

77


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Un-Answered Questions { Metallurgy }

What is Redlich Kwong equation?

97


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

1944


is nickel considered a non-sparking metal?

77


What is the material of E185

618


Why steel is preferred for construction of aircraft?

68






Define what metal cord transfers electricity?

71


How is solution annealing carried out? What type of furnace is required? Does one need to be heat in a salt bath?

66


Define what is meant by hardening ability of metals?

70


Define what is the minimum temperature for stress relieving of astm a 519 gr.4130 material and please tell us where we can find the location.

73


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?

1252


What is the use of worm gears?

112


What is round-robin scheduling in OS?

87


Differentiate between 304 and 316 grades of steel?

67


What is the melting point of brass?

74


For what reason would an aluminum casting, when applied with a powder coated paint finish, cause a poor finish to the paintwork.

76