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SSC JE ME Quiz II Material Science Booster Quiz-5

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Question 1

Steel whose elements are used for the purpose of modifying the mechanical properties of plain carbon steel is called ___________.

Question 2

Grey cast iron has ___________.

Question 3

The complete phase recrystallization and fine grain structure is obtained in casting, forging and rolled parts by

Question 4

Steel containing pearlite and ferrite is _________.

Question 5

Alloy steel containing 36% nickel is called ________.

Question 6

The process used for relieving the internal stresses previously set up in the metal and for
increasing the machinability of steel, is

Question 7

In the TTT diagram of heat treatment for carbon steel ______.

Question 8

Percentage of carbon in steel is ___________.

Question 9

Materials which show direction-dependent properties are called __________.

Question 10

Raw material for all iron and steel product is ________.

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Oct 31AE & JE Exams