https://www.businessworld.in/articl...-Kalyani-CMD-Bharat-Forge-/08-03-2022-422349/
And fortunately, for us in this COVID period, the one thing happened was, earlier we were dependent on electronics and electronic controls from outside.
Baba Kalyani: Just wait for a year. You will see a light tank coming out of our workshops
Manish K. Jha: What about the design?
Baba Kalyani: We're already working on it.
And that is the big advantage. So what is DRDO doing? DRDO is doing the basic design. Okay. They don't do every detail like board and produce some 10,000 drawings of every component. They give you an envelope design.
I mean, they had a purification process called beneficiation, you need to beneficiate the ore then you need to separate the ore, then you need to convert it to sponge by melting titanium sponge and the titanium sponge has to be re-melted, double melted or triple melted to create that in ingots then titanium, and have to be forged down to create titanium pellets from each of them made turbine blades and turbine shafts and all those kinds of things.
The largest producer of titanium, which is the base material for all the air crafts made in Russia. There are only two companies in the world that control titanium. One is in Russia. It's VSMPO. The whole world depends on it, including Boeing, Airbus, everybody; for fighter jets for commercial jet. And the second is in Canada.
We are supplying ore titanium ore to VSMPO for some amount of money. And we are buying a thousand times the titanium.
Manish K. Jha: This is an important development. Could you talk about your collaboration in making components for the aero engine?
Baba Kalyani: We make for Rolls Royce, UK. We make engine components. You should see our engine. We have got an aero engine manufacturing facility here. High nickel-- same is the case with high nickel components. The titanium is in the front part. The hard part is all high nickel components. We don't have a nickel mines so we are all dependent on important nickel. And that's a problem. You know, we have not paid attention to our supply chain. We are not paid attention to what is required, what is important. And the technical part of all this comes to high temperature blades and it has to be made from a single crystal. A single crystal is a very complex metallurgical technology.
“There are very few companies in the world who have developed single crystal technology.
Now the Russians apparently have given us that TOT for single crystal technology. When they gave us the Sukhois. But even today we can't make it. So this is like getting the Bofors technology for artillery gun 1984 and we are in 2022 and we still haven't been able to make it.”