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| 1 | Q&P钢热处理工艺的开发进展(英文)显示文摘Q&P钢的工艺概念已提出了有些年了,它作为一种热处理工艺,生产的组织具有马氏体和富C的亚稳残余奥氏体。工艺包括:控制淬火形成部分的马氏体,然后热处理以使C从过饱和的马氏体中转移到残余奥氏体中。潜在的应用包括具有好的成型性和抗断裂的高强度钢。应用该工艺可生产薄板和厚板,以及用从长锻材生产热处理元件,甚至于铸铁。自2003年一直在实验室研究,早期的工作结果已有发表。近期的研究主要集中于机理方面的细节。国际范围的独立团队在此研究领域也有很多进展。 | John G Speer David K Matlock | 2009 | 世界钢铁2009,9,1: | 21 |
| 2 | 汽车用钢的最新研究进展显示文摘为满足提高燃油效率及汽车'轻量化'等方面持续的需求,学术界及工业领域一直都很重视钢铁及其替代材料的研发,这两类材料之间的竞争始终十分激烈。对汽车用钢在北美的研究现状进行了概述,并重点介绍了几种冷轧和热轧汽车用钢的研究进展及其生产情况。新一代先进高强钢的发展将依然令人关注并充满机遇。 | John G Speer David K Matlock Emmanuel de Moor Grant A Thomas 周澍(译) 李晟(校) | 2013 | 世界钢铁2013,,5: | 10 |
| 3 | High-speed in vitro intensity diffraction tomography显示文摘We demonstrate a label-free,scan-free intensity diffraction tomography technique utilizing annular illumination(aIDT)to rapidly characterize large-volume three-dimensional(3-D)refractive index distributions in vitro.By optimally matching the illumination geometry to the microscope pupil,our technique reduces the data requirement by 60 times to achieve high-speed 10-Hz volume rates.Using eight intensity images,we recover volumes of∼350μm×100μm×20μm,with near diffraction-limited lateral resolution of∼487 nm and axial resolution of∼3.4μm.The attained large volume rate and high-resolution enable 3-D quantitative phase imaging of complex living biological samples across multiple length scales.We demonstrate aIDT’s capabilities on unicellular diatom microalgae,epithelial buccal cell clusters with native bacteria,and live Caenorhabditis elegans specimens.Within these samples,we recover macroscale cellular structures,subcellular organelles,and dynamic micro-organism tissues with minimal motion artifacts.Quantifying such features has significant utility in oncology,immunology,and cellular pathophysiology,where these morphological features are evaluated for changes in the presence of disease,parasites,and new drug treatments.Finally,we simulate the aIDT system to highlight the accuracy and sensitivity of the proposed technique.aIDT shows promise as a powerful high-speed,label-free computational microscopy approach for applications where natural imaging is required to evaluate environmental effects on a sample in real time. | Jiaji Li Alex Matlock Yunzhe Li Qian Chen Chao Zuo Lei Tian | 2019 | Advanced Photonics2019,1,6: | 6 |
| 4 | Austenite stabilization through manganese enrichment显示文摘 | Emmanuel De Moor David K. Matlock John G. Speer Matthew J. Merwin | 2010 | Scripta Materialia2010,,: | 3 |
| 5 | Quantitative measurement of deformation-induced martensite in 304 stainless steel by X-ray diffraction显示文摘 | Amar K. De David C. Murdock Martin C. Mataya John G. Speer David K. Matlock | 2004 | Scripta Materialia2004,,12: | 3 |
| 6 | Resolution-enhanced intensity diffraction tomography in high numerical aperture label-free microscopy显示文摘We propose label-free and motion-free resolution-enhanced intensity diffraction tomography(reIDT)recovering the 3D complex refractive index distribution of an object.By combining an annular illumination strategy with a high numerical aperture(NA)condenser,we achieve near-diffraction-limited lateral resolution of 346 nm and axial resolution of 1.2μm over 130μm×130μm×8μm volume.Our annular pattern matches the system’s maximum NA to reduce the data requirement to 48 intensity frames.The reIDT system is directly built on a standard commercial microscope with a simple LED array source and condenser lens adds-on,and promises broad applications for natural biological imaging with minimal hardware modifications.To test the capabilities of our technique,we present the 3D complex refractive index reconstructions on an absorptive USAF resolution target and Henrietta Lacks(HeLa)and HT29 human cancer cells.Our work provides an important step in intensity-based diffraction tomography toward high-resolution imaging applications. | JIAJI LI ALEX MATLOCK YUNZHE LI QIAN CHEN LEI TIAN CHAO ZUO | 2020 | Photonics Research2020,8,12: | 3 |
| 7 | Change in ecosystem service values in the San Antonio area, Texas显示文摘 | Urs P Kreuter Heather G Harris Marty D Matlock Ronald E Lacey | 2001 | Ecological Economics2001,,3: | 3 |
| 8 | Carbon partitioning into austenite after martensite transformation显示文摘 | J. Speer D.K. Matlock B.C. De Cooman J.G. Schroth | 2003 | Acta Materialia2003,,9: | 3 |
| 9 | Carbon partitioning into austenite after martensite transformation显示文摘 | J. Speer D.K. Matlock B.C. De Cooman J.G. Schroth | 2003 | Acta Materialia2003,,9: | 3 |
| 10 | Quenching and partitioning martensite—A novel steel heat treatment显示文摘 | D.V. Edmonds K. He F.C. Rizzo B.C. De Cooman D.K. Matlock J.G. Speer | 2006 | Materials Science & Engineering A2006,,: | 2 |
| 11 | Partitioning of carbon from supersaturated plates of ferrite, with application to steel processing and fundamentals of the bainite transformation显示文摘 | John G. Speer David V. Edmonds Fernando C. Rizzo David K. Matlock | 2004 | Current Opinion in Solid State & Materials Science2004,,3: | 2 |
| 12 | Development of microstructural banding in low-alloy steel with simulated Mn segregation显示文摘 | Ted F. Majka David K. Matlock George Krauss | 2002 | Metallurgical and Materials Transactions A2002,,6: | 2 |
| 13 | Application of the Quenching and Partitioning (Q&P) Process to a Medium-Carbon, High-Si Microalloyed Bar Steel显示文摘 | Matlock David K. Br?utigam Volker E. Speer John G | 2003 | Materials Science Forum2003,,426: | 2 |
| 14 | Creep and anelasticity in the springback of aluminum显示文摘 | J.F Wang R.H Wagoner W.D Carden D.K Matlock F Barlat | 2004 | International Journal of Plasticity2004,,12: | 2 |
| 15 | Change in ecosystem service values in the San Antonio area, Texas显示文摘 | Urs P Kreuter Heather G Harris Marty D Matlock Ronald E Lacey | 2001 | Ecological Economics2001,,3: | 2 |
| 16 | Quenching and partitioning martensite—A novel steel heat treatment显示文摘 | D.V. Edmonds K. He F.C. Rizzo B.C. De Cooman D.K. Matlock J.G. Speer | 2006 | Materials Science & Engineering A2006,,: | 2 |
| 17 | Partitioning of carbon from supersaturated plates of ferrite, with application to steel processing and fundamentals of the bainite transformation显示文摘 | John G. Speer David V. Edmonds Fernando C. Rizzo David K. Matlock | 2004 | Current Opinion in Solid State & Materials Science2004,,3: | 2 |
| 18 | Chemical precipitation of heavy metals from acid mine drainage 显示文摘 | MATLOCK M M HOWERTON B S ATWOOD D A | 2002 | Water Res2002,36,19: | 1 |
| 19 | Microstructures and properties of direct cooled forging steels 显示文摘 | Matlock D K Krauss G Speer J G | 2001 | Journal of Materials Processing Technology2001,117,: | 1 |
| 20 | Change in eco system service values in the San Antonio area, Texas显示文摘 | Kreuter U P Harris H G Matlock M D | 2001 | Eco- logical Economics2001,39,3: | 1 |