The excellent corrosion resistance of high-silicon irons is due to th – McqOptions

MCQOPTIONS

1.	The excellent corrosion resistance of high-silicon irons is due to the formation of a passive SiO2 surface layer.
A.	True
B.	False
Answer» B. False

Discussion

No Comment Found

Related MCQs

Which of the following metals will have the same crystal structure as that of the given figure?
Which of the following metal/alloy has the highest stress-corrosion resistance?
Which of the following alloying element of stainless steel that attributes a large increase in stress-corrosion resistance?
Which of the following corrosion products of lead serve as protective films?
Which of the following metal is utilized in trucks, automobile engines, aircraft, and missiles?
Which of the following properties of aluminum contributing to its widespread applications?
Which of the following statements are correct regarding the austenite phase in an iron-carbon phase diagram?
Which of the following is/are the classification types of stainless steel?
Which of the following are the parameters of the iron-carbon diagram on the x and y-axis respectively?
Which of the following metal is/are regarded as pure iron commercially?