Celebrating the Greek Number φ

The PT Group celebrates reaching 1111101002 scientific publications, with a meal at the Saffron Brasserie. We previously celebrated the number 400.

Babylonian for 500

ε-carbide Mathematical Models Bake hardening Cyclic 301L stainless
Residual stress TRIP Thermal stability Hot-strength Intervention
δ-TRIP Tiny Mechanicallly Alloyed Topology Retained Austenite

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