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14 Feb 2020: Moscow, February 2019. Harry visited Moscow, the National University of Science and Technology NUST-MISIS, as a part of the International Scientific Advisory Committee. An opportunity to see some literally old friends. View from the aircraft,

14 Feb 2020: Cycling to St Ives and Houghton Mill. # A team composed of Darwin College members, Physics, and Materials Science and Metallurgy, on a beautiful summer's day. Photographs courtesy of Apparao Chintha, Dominik Dziedzic, Richard Gymer and Mathew Peet.

14 Feb 2020: Daniel Gaude Fugarolis, Steven Feng, Sivasambu Bohm, Amir Shirzadi, Guo Lei, Andrzej Bugajski vegan food. Vegan flapjack made by Harry. Daniel Guade Fugarolis (PT Group member) took a diversion to Cambridge during a trip to see his God-son in Wales.

14 Feb 2020: Punting on the River Cam, August 2017. #The Phase Transformations Research Group, punting on a busy River Cam, starting from Darwin College, all the way to the lock. Photographs and videos courtesy of Apparao Chintha. The route followed. Higher

20 Sep 2022: Harry and Colin in New Orleans. Harry Bhadeshia and Colin Humphreys went to the International Metallographic Society's ASM meeting at New Orleans during September 2022. Rene Antoine Ferchault de Reaumur, the "model of a modern materials scientist".

14 Feb 2020: PT Group at the Spiderman (homecoming) movie. #A meal at Bella Italia, followed by the latest Spiderman movie in two dimensions. Also some leaving presents for Wilberth Solano Alvarez. The event was organised by Wendy. Bella Italia. Chris Hulme-Smith

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

12 Mar 2023: Harry's Inaugural Lecture at Queen Mary University of London. Held on the 8th of February, Harry's inaugural lecture was a part of the Night of Sciences organised by Queen Mary University of London (QMUL). Debashish Bhattacharjee who is the Head of

14 Feb 2020: Zixin Huang after her Ph.D. examination. Zixin Huang had her Ph.D. viva, with Andy Howe as the External Examiner, and Cathie Rae from the University of Cambridge.

14 Feb 2020: Geometry of Crystals, Polycrystals, and Phase Transformations. #This book, published on the 25th of August 2017, is organized into a two-part structure aimed at readers of differing experience levels, Geometry of Crystals, Polycrystals, and Phase

17 Jun 2024: Pictures of steel. These photographs courtesy of Jasmine Tong of the Hunan Great Steel Pipe Company Limited, who sent them in an unsolicited email. Steel. More steel. Even more steel. Published, 2023. October 8th, 2024.

14 Feb 2020: Data-centric engineering and Greg Olson. A Data-centric engineering workshop held at the Samberg Conference Centre, MIT, Cambridge Massachusetts, followed by a visit to Northwestern University to celebrate Greg Olson's change of purpose. The hotel

14 Feb 2020: Advanced Steels (ICAS2018), Jeju, South Korea. #An international conference on advanced steels held on the volcanic island of Jeju (Cheju) in South Korea. Harry at Heathrow Airport about to leave for Seoul. People call this a "selfie". Ticket to

14 Feb 2020: Some birthday celebrations during November. Photographs courtesy of many people. At Pizza Express, King street, Cambridge. We first tried Rainbows (now closed), then Stem and Glory (full) and finally an old favourite. Partial crystallinity of

14 Feb 2020: Machine learning in materials science. #Harry gave a lecture at the Department of Metallurgy and Materials Science, The University of Birmingham. A model of a dredger at the entrance of the Department - not a very good picture because it was

14 Feb 2020: Howe Memorial Lecture, AIST 2017. The Association of Iron and Steel Technologies held its annual meeting in Nashville, Tennessee. Omni Hotel, Nashville. Partly complete skyscraper. Partly complete skyscraper. Partly complete skyscraper. Another

14 Feb 2020: Harry in Moscow, Russian Federation. Harry was at the National University of Science and Technology, NUST MISIS, in early October 2018, for the tenth meeting of the International Scientific Advisory Committee (ISAC). The University is located at

14 Feb 2020: Apparao Chintha at AIST. Apparao attended the American Institute for Steel Technology meeting in Philadelphia. At this meeting, Anand Sen of Tata Steel was presented the Steelmaker of the Year Award. Photographs courtesy of Apparao Chintha.

14 Apr 2024: Trinity College, Cambridge, Science Society 2024. The Trinity College Science Society is run by undergraduate students, who invited Harry to give an evening lecture before dinner. The lectures are open to the public. Pictures courtesy of Deepak

23 Jan 2024: Steels, the 5th edition, published 2024. Alloys of iron. Alloys of iron. Alloys of iron. Alloys of iron. Alloys of iron. Corten steel used by Anthony Gormley, an artist, to create a monument honouring Alan Turing, at King's College Cambridge.

14 Feb 2020: Very Strong Low Temperature Bainite. F. G. Caballero, H. K. D. H. Bhadeshia, K. J. A. Mawella, D. G. Jones and P. Brown. Abstract. Bainite has been obtained by heat treatment at temperatures as low as 125. o. C in a high carbon, high silicon steel.

11 Feb 2024: Harry at KTH, Stockholm, Sweden, February 2024. Harry was at KTH Royal Institute of Technology as the "opponent" to Tania Loiza Uribe's well-defended Ph.D. thesis. Pictures courtesy of Steve Ooi. It snowed with temperatures close to -5 centigrade.

15 Jul 2024: Deltoidal icositetrahedron faceting on α-Fe crystals found on the surface of the Moon. K. M. Knowles and H. K. D. H. Bhadeshia. Abstract. Crystallographic analysis of scanning electron microscopy images of small μm-sized single crystals of b.c.c.

23 Feb 2024: Harry, Steve and Bill at Udine University, Italy, February 2024. Harry Bhadeshia, Steve Ooi and Bill Clyne were at the Università degli Studi di Udine, Italy, at the kind invitation of Professor Fabio Miani. We arrived late, about 2200 h. Heading

20 Sep 2023: Sites in Taipei, Taiwan, double-helix building, September 2023. These pictures are from Harry's visit to Taiwan, generously organised by Professor Jer Ren Yang of the National Taiwan University. Harry's flight from Heathrow. Completely random pattern

14 Feb 2020: British, supersonic, stainless steel aircraft. The BAC-188 was an experimental aircraft made by the Bristol Aeroplane Company. The aeroplane was made from titanium-stabillised stainless steel so that it could withstand skin temperatures of 300

16 Jul 2024: Selected topics on alloys of iron. Alloys. Phases. Reconstructive and Displacive Transformations: parts 1-6. Published, 2023. October 8th, 2024.

4 Jul 2024: Martensite and Martensitic Phase Transformations. H. K. D. H. Bhadeshia. Evolution of martensite. A movie of martensitic transformation in Fe-0.18C-0.2Si-0.9Mn-2.9Ni-1.5Cr-0.4Mo wt% steel, using confocal laser microscopy. The time and temperature

25 May 2023: Interesting pictures. Steel tins of tomatoes. Work of art at Cambridge railway station. Suspended in the stairwell from cycle park to station entrance. Notice the breaking system. Elevated computer to work while standing. Azaleas in bloom.

14 Jun 2024: Books. Available for Free Download. The following reproduced with the permission of Dr Alan Armour, Climax Molybdenum. ... Restricted Download. Published, 2023. October 8th, 2024.

4 Oct 2020: Apparao Chintha, Prasad Kopparthi and Gopi Krishna Chejarla, go cycling. October 2020. This has to be one of the most beautiful locations to cycle in. I think this is close to Dimla Lake. Pre-order for March 2021.

14 Feb 2020: Sourabh Chatterjee, Spring, Iraq, Birmingham University. Saurabh Chatterjee and team win a major award for a reduction in the silicon content of a class of steels without compromising properties, at Tata Steel. Spring in Pohang, South Korea.

2 Oct 2020: Apparao Chintha, Prasad Kopparthi and Gopi Krishna Chejarla, go cycling, October 2020. Appa has now submitted his Ph.D. thesis, so he bought a new bicycle, and the three colleagues from TATA Steel Research and Development in Jamshedpur, India, went

14 Feb 2020: 40th Risø International Symposium on Materials Science, 2019. The Risø International Symposium on Materials Science celebrated its 40. th. anniversary. The meeting was held in Roskilde, Denmark. Hair dressing salon in Roskilde. Walk-in service for

14 Feb 2020: Harry at the Baltic National University, Kaliningrad, Russian Federation. Harry was at the Baltic Federal University in Kaliningrad, Russia, during late October 2018, with NUST MISIS colleagues to report on progress in the context of the 5-100

14 Feb 2020: Farnborough Air Show 2018. Photographs of the show courtesy of Dominik Dziedzic. Farnborough is the home of the Royal Aircraft Establishment and the Air Accidents Investigation Branch. Nevil Shutte's book "No Highway", published in 1948, where Mr

16 Feb 2020: Mathematical Crystallography. Worked examples in the Geometry of Crystals, the 2nd edition, published in 2001 (updated 2006), is now available for free download from this site. ... Reviewed in Acta Crystallographica A57 (2001) 478. You can download the

11 Mar 2021: Innovations in everyday engineering materials. Dispels the notion that science and engineering are overly intellectual, abstract and often disconnected from everyday, real-world experience. Or in plain language, a thrilling book. Published 2021.

14 Feb 2020: 2019 Wuhan Forum on Materials Frontiers. The symposium was held at the Wuhan University of Science and Technology (WUST). Wuhan has the largest population of University students in the world, some 1.3 million. The sky as the aircraft approached the

14 Feb 2020: Harry in Jamshedpur, India. During September 2018, a memorable time at the Tata Steel Laboratories in Jamshedpur. Connected with Saurabh Chatterjee (Darwin College Cambridge and PT Group member) in Kolkata. A swollen river, image taken from the

14 Feb 2020: 8th meeting of the International Scientific Advisor Council of NUST-MISIS, Moscow, Russian Federation, October 2017. Some photographs courtesy of Joe Shinar. At Heathrow airport. At Heathrow airport. Arrival in Moscow, rain. The next day, walking

18 May 2024: Dr Apparao Chintha promoted to Principal Scientist, May 2024. Apparao Chintha (PT Group Member) has been promoted at Tata Steel, Jamshedpur. He will now report to the Chief of Product Development Research. Appa qualified as a Bachelor in Metallurgy

14 Feb 2020: Chia Hooi Too and Don Ri Yuen visit after 15 years. # Both Chia and Don were students in Cambridge. They then got married and in November 2017 visited Cambridge some 15 years after leaving. They both have very successful technology-based careers in

14 Feb 2020: Guo Lei leaves Cambridge. # Dr Guo Lei leaves Cambridge after successfully completing his Ph.D. thesis. Photographs courtesy of Apparao Chintha.

14 Feb 2020: Modelling simultaneous precipitation reactions in austenitic stainless steels. T. Sourmail and H.K.D.H. Bhadeshia. Abstract. A physical model has been developed for simultaneous precipitation reactions in austenitic stainless steels, taking into

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

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

23 Feb 2020: Steve Ooi visits Japan, February 2020. People waiting to cross the street at the right signal. Night. Tokyo Skytree, the tallest structure in Japan, made from steel and some steel-reinforced concrete. View of Tokyo from the top of the Skytree. View

14 Feb 2020: Harry at Mekhanobr-tekhnika (St Petersburg), and then the St Petersburg Polytechnic Institute. After Moscow, Harry went on to Mekhanobr-tekhnika in the beautiful city of St Petersburg. Mekhanobr Teknika is a research and engineering company based in

14 Feb 2020: AWS Symposium to honour Stan David and Tarashankar DebRoy. #A meeting organised by the Americal Welding Society, was held in Chicago during November 2017 to honour two colleagues who have distinguished themselves when it comes to welding and joining: