SAIL's contribution in ISRO's Aditya L1 Mission

by Psu Connect
Date: 05-09-23

In addition to supplying the solar panels, SAIL also provided other materials for the Aditya L1 spacecraft, such as the heat shield and the structural components.

SAIL's contribution in ISRO's Aditya L1 Mission

New Delhi: Steel Authority of India Limited (SAIL) has played a key role in the Aditya L1 Mission of the Indian Space Research Organisation (ISRO). The company supplied 304L stainless steel, a variant known for its exceptional corrosion resistance properties, from its Salem Steel Plant. This material was used in the construction of the Aditya L1 spacecraft's solar panels, which are exposed to the harsh environment of space.

The involvement of SAIL in this mission is a testament to the synergy between India's scientific ambitions and its manufacturing capabilities. The company has a long history of supplying high-quality steel to the aerospace industry, and its expertise was essential to the success of the Aditya L1 Mission.

The partnership between ISRO and SAIL is not only a source of national pride, but it also demonstrates the remarkable feats that can be achieved through collaboration and innovation. The Aditya L1 Mission is a significant step forward in India's space exploration program, and it would not have been possible without the contributions of SAIL and other Indian industries.

In addition to supplying the solar panels, SAIL also provided other materials for the Aditya L1 spacecraft, such as the heat shield and the structural components. The company's involvement in the mission was extensive and essential to its success.

Aditya-L1 mission (PSLV-C5) by the Indian Space Research Organisation(ISRO) is a planned solar mission to study the Sun. Stage 1 of PSLV-C57 includes PS1 and PSOM-XL which involves Solid (HTPB Based) Propellants. PS1 Reaction Control System Packages employ one oxidizer tank and one fuel tank of 142 litres and 163 litres.

These tanks are made up of 2mm, 6mm and 6.5mm thick 304L Stainless Steel supplied by SAIL, Salem Steel Plant. PSOM SITVC Injection Tank is also made up of 6.5 mm thick 304L Stainless Steel supplied by SAIL Salem Steel Plant to Liquid Propulsion systems centre,Valiamala Trivandrum.