IDEAS home Printed from https://ideas.repec.org/a/nat/natcom/v14y2023i1d10.1038_s41467-023-41680-1.html
   My bibliography  Save this article

Tensorial stress-plastic strain fields in α - ω Zr mixture, transformation kinetics, and friction in diamond-anvil cell

Author

Listed:
  • Valery I. Levitas

    (Iowa State University
    Iowa State University
    Division of Materials Science and Engineering)

  • Achyut Dhar

    (Iowa State University)

  • K. K. Pandey

    (Bhabha Atomic Research Centre, Bombay)

Abstract

Various phenomena (phase transformations (PTs), chemical reactions, microstructure evolution, strength, and friction) under high pressures in diamond-anvil cell are strongly affected by fields of stress and plastic strain tensors. However, they could not be measured. Here, we suggest coupled experimental-analytical-computational approaches utilizing synchrotron X-ray diffraction, to solve an inverse problem and find fields of all components of stress and plastic strain tensors and friction rules before, during, and after α-ω PT in strongly plastically predeformed Zr. Results are in good correspondence with each other and experiments. Due to advanced characterization, the minimum pressure for the strain-induced α-ω PT is changed from 1.36 to 2.7 GPa. It is independent of the plastic strain before PT and compression-shear path. The theoretically predicted plastic strain-controlled kinetic equation is verified and quantified. Obtained results open opportunities for developing quantitative high-pressure/stress science, including mechanochemistry, synthesis of new nanostructured materials, geophysics, astrogeology, and tribology.

Suggested Citation

  • Valery I. Levitas & Achyut Dhar & K. K. Pandey, 2023. "Tensorial stress-plastic strain fields in α - ω Zr mixture, transformation kinetics, and friction in diamond-anvil cell," Nature Communications, Nature, vol. 14(1), pages 1-9, December.
    • Handle: RePEc:nat:natcom:v:14:y:2023:i:1:d:10.1038_s41467-023-41680-1
    DOI: 10.1038/s41467-023-41680-1
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/s41467-023-41680-1
    File Function: Abstract
    Download Restriction: no
    File URL: https://libkey.io/10.1038/s41467-023-41680-1?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    References listed on IDEAS

    as
    1. Ho-kwang Mao & Jinfu Shu & Guoyin Shen & Russell J. Hemley & Baosheng Li & Anil K. Singh, 1998. "Elasticity and rheology of iron above 220 GPa and the nature of the Earth's inner core," Nature, Nature, vol. 396(6713), pages 741-743, December.
    2. Leonid Dubrovinsky & Saiana Khandarkhaeva & Timofey Fedotenko & Dominique Laniel & Maxim Bykov & Carlotta Giacobbe & Eleanor Lawrence Bright & Pavel Sedmak & Stella Chariton & Vitali Prakapenka & Alen, 2022. "Materials synthesis at terapascal static pressures," Nature, Nature, vol. 605(7909), pages 274-278, May.
    3. H.-R. Wenk & S. Matthies & R. J. Hemley & H.-K. Mao & J. Shu, 2000. "The plastic deformation of iron at pressures of the Earth's inner core," Nature, Nature, vol. 405(6790), pages 1044-1047, June.
    4. Zs. Jenei & E. F. O’Bannon & S. T. Weir & H. Cynn & M. J. Lipp & W. J. Evans, 2018. "Single crystal toroidal diamond anvils for high pressure experiments beyond 5 megabar," Nature Communications, Nature, vol. 9(1), pages 1-6, December.
    5. Agnès Dewaele & Paul Loubeyre & Florent Occelli & Olivier Marie & Mohamed Mezouar, 2018. "Toroidal diamond anvil cell for detailed measurements under extreme static pressures," Nature Communications, Nature, vol. 9(1), pages 1-9, December.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Daijo Ikuta & Eiji Ohtani & Hiroshi Fukui & Takeshi Sakai & Daisuke Ishikawa & Alfred Q. R. Baron, 2022. "Sound velocity of hexagonal close-packed iron to the Earth’s inner core pressure," Nature Communications, Nature, vol. 13(1), pages 1-8, December.
    2. Charles M. Pépin & Ramesh André & Florent Occelli & Florian Dembele & Aldo Mozzanica & Viktoria Hinger & Matteo Levantino & Paul Loubeyre, 2024. "Metastable water at several compression rates and its freezing kinetics into ice VII," Nature Communications, Nature, vol. 15(1), pages 1-7, December.
    3. M. I. Eremets & V. S. Minkov & P. P. Kong & A. P. Drozdov & S. Chariton & V. B. Prakapenka, 2023. "Universal diamond edge Raman scale to 0.5 terapascal and implications for the metallization of hydrogen," Nature Communications, Nature, vol. 14(1), pages 1-8, December.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:nat:natcom:v:14:y:2023:i:1:d:10.1038_s41467-023-41680-1. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.nature.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.