IIT Madras developed a Magnesium alloys to replace Steel in automotive

Indian Institute of Technology, Madras (IIT Madras) has developed a Magnesium alloys to replace Steel and Aluminum in automotive and aerospace components.

• The researchers in IIT Madras have worked along with the University of North Texas and US Army Research Laboratory for this invention.
• The lightweight magnesium alloys usage in automotive and aerospace components will lead to reduce carbon footprint and increase fuel efficiency.
• The replacement of steel and aluminum with magnesium made because the density of magnesium is two-third of aluminum and one-quarter of steel.

Question: 

Which institute has developed Magnesium alloys to replace Steel and Aluminum in automotive and aerospace components?
a. IIT-Kanpur
b. IIT-Kharagpur
c. IIT-Bombay
d. IIT-Madras