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21 Sep 2023: Visit to China Steel, Kaohsiung, Taiwan. Harry visited China Steel (September, 2023) to deliver a talk on entitled machine learning - steels - artificial intelligence?, and then have a holiday at the southernmost tip of Taiwan. Professor Jer Ren

19 Aug 2023: Broken tensile-test samples. Flat tensile test samples from a steel for composition Fe-0.07C-0.025Nb-0.025Ti wt%, rolled and coiled at 629. o. C. Images courtesy of Apparao Chinta. Geometry before deformation. The samples are 7 mm thick.

28 Jul 2023: Royal Society and Indian National Science Academy, Yusuf Hamied Workshop. This workshop had the intention of inspiring greater collaboration between scientists based in the U.K. and in India. The subject covered machine learning, colloquially known

26 Apr 2024: Wilberth Solano in Cambridge, April 2024. Wilberth Solano (PT Group member) visited Cambridge for discussions about a review paper that they have been writing for almost seven years. Here we are having lunch at Darwin College before doing any actual

21 Apr 2024: Slide presentations. Automotive Steels. Bainite. POSCO Lectures on Bainite. Bainitic pipe. Cologne 2014. Percolation of phases, MST 2015. Buildings. Cast Iron. Austempered ductile cast iron. Carbides. Creep. Crystallography. Diffusion. Dispersion

11 Mar 2024: Dongwoo Suh becomes Dean of GIFT, POSTECH, March 2024. Many, many congratulations to Professor Dongwoo Suh who is now the Dean of the Graduate Institute of Ferrous and Energy Materials Technology (GIFT) at POSTECH in South Korea. He continues to

26 Apr 2024: Kazutoshi Ichikawa and colleagues honoured, April 2024. Ichikawa is on the left. The award (2024) is in recognition of outstanding Science and Technology, by the Minister of Education, Culture, Sports, Science and Technology. The award citation is

11 Sep 2023: Pearlite in art, The Chrysalis. The term "chrysalis" describes a hard case that protects a stage of growth in which a butterfly turns into an adult. It eventually breaks to allow the butterfly to emerge. Here, Kang Muxiang has used discarded

15 Apr 2024: Mitigating high-temperature, high-pressure hydrogen attack. Ph.D. thesis, by Mohammed Abdulrahman Alshahrani, University of Cambridge, 2021. Role of toughness in abrasion and impact-abrasion wear. Ph.D. thesis, by Appa Rao Chintha, University of

14 Jun 2023: Wolframite. Tungsten Filaments. Mathew Peet. These micrographs were given to me as part of my undergraduate project at The University of Sheffield: Case Study on Tungsten Filament Lamps. The report includes a discussion of the manufacture of

1 Feb 2024: steel, bainite, kinetics. Download.

13 Jun 2023: Tungsten mine in Cornwall. H. K. D. H. Bhadeshia. Images courtesy of P. D. Bhadeshia. Wolframite, (Fe,Mn)WO. 4. , has a monoclinic lattice in which a=0.477 nm, b=0.573 nm, c=0.498 nm, β=90.2. o. , space group P2/c. It is a valuable source of

11 Sep 2023: Steel Bridges in Japan. H. K. D. H. Bhadeshia. The Akashi Kaikyo bridge, a 3-span 2-hinged truss-stiffened suspension bridge. completed in 1998. It connects Kobe with Awaji Island. It is the world's longest suspension bridge, with a span between the

31 Jan 2024: H. Bhadeshia, 2024, the relevant page of which is included in the download files. ... steel, pearlite, austenite, austenite growth, kinetics. Download.

10 Sep 2023: The Taipei 101 Tower, Taiwan: The Tallest Building on Earth, made using Steel. H. K. D. H. Bhadeshia. Until 2010, the Taipei 101 Tower of Taiwan was the tallest building on Earth. Its height above ground is 509.2 m. This includes the 60 m spire; the

28 May 2023: Mistakes in conversational "artificial intelligence". H. K. D. H. Bhadeshia. There follows experiments in which I used sentences from the introductory chapter of Steels: Bhadeshia and Honeycombe to check what the conversational "artificial

11 Oct 2023: widmanstatten, bainite, martensite, start temperature. Download.