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16 Jun 2024: Phase Transformations & Complex. Properties Research Group. Queen Mary University of London. Emeritus Tata Steel Professor of Metallurgy. University of Cambridge. Ph.D. student. Rajdeep Mondal. rajdeep.mondal@qmul.ac.uk. Honorary Associates. The

24 Jun 2024: Continuously cooled hypoeutectoid steel. H. K. D. H. Bhadeshia. The vast majority of the 1.3 billion tonnes of steel proudced annually have a microstructure which is a mixture of allotriomorphic ferrite and pearlite. The pearlite is the last phase

16 Jun 2024: Phase Transformations & Complex. Properties Research Group. Queen Mary University of London. Emeritus Tata Steel Professor of Metallurgy. University of Cambridge. Ph.D. student. Rajdeep Mondal. rajdeep.mondal@qmul.ac.uk. Honorary Associates. The

24 Jun 2024: "Rail Live" 2024. Pictures courtesy of Wilberth Solano who took them while at the Rail Live exhibition. Setting up for the demonstration of aluminothermit welding of rails. The yellow "Pandrol" is a preheater powered by propane. This avoids the need

16 Jun 2024: CML Reunion, South Korea. Many long-standing and recent members of the Computational Metallurgy Laboratory at GIFT, POSTECH in South Korea got together for a reunion in Pohang. The event also marked the celebration of Professor Dong Woo Suh's

16 Jun 2024: Harry at the BBC. Harry was at the BBC to record the Life Scientific podcast. Heading towards the famous studios in London's Broadcasting House. The newsroom from the top. The Tardis. Published, 2023. October 8th, 2024.

20 Jun 2024: Dr Sangeeta Khare visits Cambridge. Dr Sangeeta Khare is an academic at the Indian Institute of Technology, Delhi. She is also a PT Group member, having worked with Harry for many years, both at POSTECH in South Korea and in Cambridge. Here, we are

3 Jun 2024: The Norwich 60 bicycle ride, 2nd June 2024. Training before the Norwich ride. Training consisted of two separate 40 mile sessions. In the beautiful Cambridgeshire countryside. Each 40.57 mile trip began in Comberton, to St Ives, and back. In St Ives,

14 Apr 2024: A collection of 280 years. Ravindra, Mukesh, Batuk and Harry (Harshad) were all at the Highway Secondary School in Nairobi, back in 1968. We all now live in the U.K. and had our first ever reunion, after some 45 years, in London. Ravindra organised

14 Apr 2024: Adventures of PT Group Members (and others). An elephant made from graphite. An asymmetrical "I-beam". Trading post in New Mexico (not the Dominican Republic), picture courtesy of Noelle Hommedieu. Pieces of steel that Faraday himself conducted

4 May 2024: Paul Shelley visits from Molycop, May 2024 2024. Molycop is an international industry supplying mining consumables. It has laboratories in Australia, Chile and Peru. Dr Paul Shelley sponsors research on steel at Queen Mary University of London, and

4 Jul 2024: Editing your. bashrc file. Go to your home space 'root directory' (type cd). Use your favorite text editor (e.g. type xemacs. bashrc). There should be a line looking like: PATH=$PATH:blabla:. If there is not, just add one. In the case of staroffice,

4 Jul 2024: The analysis is shown to be consistent with (a) a linear dependence of the activation energy for isothermal nucleation, on the transformation free energy change, (b) the sub-unit mechanism of

8 Jun 2024: One. Two. Published, 2023.

4 Jul 2024: Download PDF file of paper from HAL open access.

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

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

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

4 Jul 2024: The graphite flakes, which are rosettes in three dimensions, have a low density and hence compensate for the freezing contraction, thus giving good castings free from porosity.

4 Jul 2024: A single-crystal blade is free from γ/γ grain boundaries. Boundaries are easy diffusion paths and therefore reduce the resistance of the material to creep deformation.

25 Jun 2024: need to download the free desktop version of Mendeley (web interface doesn’t have folder functionality yet). ... need to download the free desktop version of Mendeley (web interface doesn’t have folder functionality yet)./p By: Anna Clements

4 Jul 2024: An even higher sulphur concentration may be used in free-machining stainless steels where precipitated sulphur helps break up the machining chips. ... The resulting chromium-depleted zone at the grain boundaries makes them susceptible to intergranular

4 Jul 2024: Figure 1: The free energy due to the trapping of carbon in martensite, as a function of its carbon concentration. ... There are sub-grain boundaries due to polygonisation and otherwise clean ferrite almost free from dislocations.

8 Jun 2024: Phase Transformations & Complex. Properties Research Group. Queen Mary University of London. Emeritus Tata Steel Professor of Metallurgy. University of Cambridge. Ph.D. student. Rajdeep Mondal. rajdeep.mondal@qmul.ac.uk. Honorary Associates. The

3 Jun 2024: Rajdeep Mondal does experiments, May 2024. Rajdeep Mondal is conducting research leading to a Ph.D. qualification from Queen Mary University of London. Here, Dr Steve Ooi is helping to use the machine, very generously, over two whole days. The

24 Jun 2024: You can freely download the complete book Theory of Transformations in Steels. ... Grooves develop at the prior austenite grain boundaries due to the balancing of surface tensions at grain junctions with the free surface.

3 Jun 2024: Saurabh Kundu from Tata Steel, visits Japan, May 2024. Saurabh Kundu attended the 56th TECO meeting of the World Steel Association, at Tokyo, Japan. There he had the opportunity to connect once again with colleagues who were all in the Phase

14 Apr 2024: Professor Haibin Zuo visits from USTB. Professor ZUO Haibin, Associate Director of the State Key Laboratory of Advanced Metallurgy, at the University of Science and Technology Beijing, visited us (Haixue Yan and Harry) at Queen Mary University of

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

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 Apr 2024: Explore The Women’s Art Collection with our digital guide on Bloomberg Connects, the free arts and culture app. ... In addition to The Women’s Art Collection, Bloomberg Connects lets you explore hundreds of museums, galleries, sculpture parks, gardens

25 Jun 2024: you can download it onto your desktop, or there’s the free app. ... Download the full software, which includes the extra browser and Word add-ins from the Zotero website.

4 Jul 2024: Review Articles. General Articles. Science for 5 year olds. Books. Free.

4 Jul 2024: Book on bainite (electronic version available for free download). Movies about Martensite and Bainite.

28 Jun 2024: Steels for rails. W. Solano-Alvarez and H. K. D. H. Bhadeshia. Abstract. Transport by rail is an efficient way of moving goods and people while managing problems such as congestion and the consequences on the environment. The relatively low energy

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 Jul 2024: Retained Austenite. Crystallography of Austenite. Theory and Significance of Retained Austenite in Steels. Ph.D. thesis, by Harry Bhadeshia, University of Cambridge, 1979. Reaustenitisation of some Alloy Steels. Ph.D. thesis, by Ursula Ruth Lenel,

27 Jun 2024: Tiling and crystallography. The image below is of tiling done by Stoyan Smoukov (who kindly provided the image) at a sink in his house. The tiles have a clever shape so that they can tesselate to fill completely, a two-dimensional surface. Each tile

4 Jul 2024: Computer Modelling of the Yield Strength of Mixed Microstructures of Bainite and Martensite. C. H. Young and H. K. D. H. Bhadeshia. Abstract. The strength of mixed microstructures of bainite and martensite can peak at an intermediate volume fraction

4 Jul 2024: Computer simulated image of the dendritic solidification of pure nickel. The simulation is of "free growth", i.e., the solid is growing without contact with anything but the liquid.

4 Jul 2024: Download PDF file of paper from HAL open access.

4 Jul 2024: Aluminium-Silicon Casting Alloys. R. Cornell and H. K. D. H. Bhadeshia. A discussion of solidification and its effects can be found in a set of lectures available online. Information on the friction stir welding of these alloys is also available.

4 Jul 2024: The Incomplete Bainite Reaction: Possible Reasons for Apparent Differences in TEM and Atom-Probe Determination of Austenite Carbon Content. D. Hall, H. K. D. H. Bhadeshia and W. Stobbs. Abstract. Carbon segregation following the transformation of

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.

26 Jun 2024: Over two hundred libraries and museums around the world took part last year, creating printable colouring sheets and booklets for the public to download and set their imaginations free. ... Download a a

25 Jun 2024: This site offers lots of useful information and links to free ebooks./p h2 class="wp-block-heading"QR codes/h2 pYou can also access ebooks from the Information Centre’s ... There are many available free of charge, downloadable through the Apple store

25 Jun 2024: you can download it onto your desktop, or there’s the free app. ... Download the full software, which includes the extra browser and Word add-ins from the Zotero website.

24 May 2024: Suggested Resources. A collection of free online STEP Preparation resources is available to help potential university applicants prepare for sitting STEP Mathematics examinations. ... Stephen Siklos’s Advanced Problems in Mathematics is a useful

26 Jun 2024: Available for a href="https://www.uclpress.co.uk/products/108452"free download/a/p pMacDonald, Lindsay (ed) emDigital Heritage. Applying Digital Imaging to Cultural Heritage/em (Amsterdam etc: Butterworth

25 Jun 2024: you can download it onto your desktop, or there’s the free app. ... Download the full software, which includes the extra browser and Word add-ins from the Zotero website.