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Superstrength of nanograined steel with nanoscale intermetallic precipitates transformed from shock-compressed martensitic steel

518055, ChinaMing YanElectron Microscope Unit, University of New South Wales, Sydney, NSW 2052, AustraliaCharlie Kong AuthorsSearch for Hailiang Yu in:Nature Research journals • PubMed • Google ... Correspondence to Hailiang Yu or Huijun Li. Supplementary information Word documents1.Supporting Materials Rights and permissions This work is licensed under a Creative Commons Attribution 4.0

Experimental and Theoretical Study on Minimum Achievable Foil Thickness during Asymmetric Rolling

Parts produced by microforming are becoming ever smaller. Similarly, the foils required in micro-machines are becoming ever thinner. The asymmetric rolling technique is capable of producing foils that are thinner than those produced by the conventional rolling technique. The difference between asymmetric rolling and conventional rolling is the ‘cross-shear’ zone. However, the...

Analysis of Internal Crack Healing Mechanism under Rolling Deformation

A new experimental method, called the ‘hole filling method’, is proposed to simulate the healing of internal cracks in rolled workpieces. Based on the experimental results, the evolution in the microstructure, in terms of diffusion, nucleation and recrystallisation were used to analyze the crack healing mechanism. We also validated the phenomenon of segmented healing. Internal...

A new insight into ductile fracture of ultrafine-grained Al-Mg alloys

Hailiang Yu in:Nature Research journals • PubMed • Google ScholarSearch for A. Kiet Tieu in:Nature Research journals • PubMed • Google ScholarSearch for Cheng Lu in:Nature Research journals • PubMed • Google ... manuscript. Competing interests The authors declare no competing financial interests. Corresponding author Correspondence to Hailiang Yu. Supplementary information Word documents1.Supplementary Information