Metallurgical Analysis of Defects in the Weld Joints of Large-Sized Maraging Steel Rocket Motor Casing

S. V. S. Narayana Murty1, G. Venkateswara Rao1, A. Venugopal1, P. Ramesh Narayanan1, S.C. Sharma1, K. E. George1
1Materials and Mechanical Entity, Vikram Sarabhai Space Centre, Trivandrum, India

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