Influence of morphological parameter on the mechanical properties in a heterostructured medium Mn steel

• Autorzy: Zhang Yu , Li Huaying , Zhou Xuedong , Jiang Zhouhua , Ding Hua

Identyfikatory

DOI

10.1007/s43452-023-00706-7

• Języki publikacji: EN

Abstrakty

EN

The heterostructured medium Mn steels with different volume fractions of heterostructure are fabricated via partially austenite reversed transformation (PART), and the influence of morphological parameter on the mechanical properties of the investigated steel is discussed. The PART samples exhibit the enhanced yield strength and ultimate tensile strength without sacrificing the ductility in comparison with their homogeneous counterpart. The double heterogeneities of microstructure and composition are found in the PART samples, which should be responsible for the enhancement in the mechanical properties. The yield strength and the ultimate tensile strength of the PART samples decrease with the increasing holding time at the partially austenized temperature, which is associated with the enhanced grain size and the elevated volume fraction of the lath-type microstructure.

Słowa kluczowe

EN

heterostructure; medium Mn steel; HDI hardening; TRIP effect

PL

heterostruktura; stal średniomanganowa; efekt TRIP

• Wydawca: Springer ; Wrocław University of Science and Technology
• Czasopismo: Archives of Civil and Mechanical Engineering
• Rocznik: 2023
• Tom: Vol. 23, no. 3
• Strony: art. no. e189, 2023
• Opis fizyczny: Bibliogr. 27 poz., rys., wykr.

Twórcy

autor

Zhang Yu

• School of Materials Science and Engineering, Northeastern University, Shenyang 110819, China
• Key Laboratory of Lightweight Structural Materials of Liaoning Province, Northeastern University, Shenyang 110819, China
• School of Metallurgy, Northeastern University, Shenyang 110819, China

autor

Li Huaying

• School of Materials Science and Engineering, Taiyuan University of Science and Technology, Taiyuan 030024, China

autor

Zhou Xuedong

• School of Materials Science and Engineering, Northeastern University, Shenyang 110819, China
• Key Laboratory of Lightweight Structural Materials of Liaoning Province, Northeastern University, Shenyang 110819, China

autor

Jiang Zhouhua

• School of Metallurgy, Northeastern University, Shenyang 110819, China

autor

Ding Hua

• School of Materials Science and Engineering, Northeastern University, Shenyang 110819, China
• Key Laboratory of Lightweight Structural Materials of Liaoning Province, Northeastern University, Shenyang 110819, China

Bibliografia

• 1. Soleimani M, Kalhor A, Mirzadeh H. Transformation-induced plasticity (TRIP) in advanced steels: a review. Mater Sci Eng A. 2020;795: 140023.
• 2. Kozłowska A, Morawiec M, Petrov RH, Grajcar A. Microstructure evolution of medium manganese Al-alloyed steel manufactured by double-step intercritical annealing: effects of heating and cooling rates. Mater Charact. 2023;199: 112816.
• 3. Shao C, Hui W, Zhang Y, Zhao X, Weng Y. Microstructure and mechanical properties of hot-rolled medium-Mn steel containing 3% aluminum. Mater Sci Eng A. 2017;682:45–53.
• 4. Kozłowska A, Morawiec M, Skowronek A, Grajcar A, Matus K, Nuckowski PM. Enhancing mechanical properties of hot-rolled Al-alloyed medium-Mn steel by novel double-step intercritical annealing. Mater Sci Eng A. 2023;865: 144650.
• 5. Wang C, Shi J, Wang CY, Hui WJ, Wang MQ, Dong H, Cao WQ. Development of ultrafine lamellar ferrite and austenite duplex structure in 0.2C5Mn steel during ART-annealing. ISIJ Int. 2011;51:651–6.
• 6. Cao WQ, Wang C, Shi J, Wang MQ, Hui WJ, Dong H. Micro- structure and mechanical properties of Fe-0.2C-5Mn steel pro- cessed by ART-annealing. Mater Sci Eng A. 2011;528:6661–6.
• 7. Zhang X, Gai S, Liu T, Shi Y, Wang Y, Zhou Q, Xing Z, Liu H, Zhai Z. Simultaneous improvement of yield strength and ductility in medium Mn steel by combining gradient structure and TRIP effect. Mater Charact. 2023;197: 112650.
• 8. Jia Q, Chen L, Xing Z, Wang H, Jin M, Chen X, Choi H, Han HN. Tailoring hetero-grained austenite via a cyclic thermomechanical process for achieving ultrahigh strength-ductility in medium-Mn steel. Scr Mater. 2022;217: 114767.
• 9. Jia Q, Chen L, Chen X, Choi H, Xing Z, Lee S, Kim H, Wang H, Huang H, Jin M, Han HN. Enhancing strength-ductility synergy in medium Mn steel with hetero-structured austenite developed by two-stage cyclic thermomechanical treatment and flash annealing. Scr Mater. 2023;226: 115196.
• 10. Wan X, Liu G, Yang Z, Chen H. Flash annealing yields a strong and ductile medium Mn steel with heterogeneous microstructure. Scr Mater. 2021;198: 113819.
• 11. Wu X, Zhu Y. Heterogeneous materials: a new class of materi- als with unprecedented mechanical properties. Mater Res Lett. 2017;5:527–32.
• 12. Zhu Y, Wu X. Perspective on hetero-deformation induced (HDI) hardening and back stress. Mater Res Lett. 2019;7:393–8.
• 13. Wu X, Yang M, Yuan F, Wu G, Wei Y, Huang X, Zhu Y. Heteroge- neous lamella structure unites ultrafine-grain strength with coarse grain ductility. Proc Natl Acad Sci USA. 2015;112:14501–5.
• 14. Wu X, Jiang P, Chen L, Yuan F, Zhu YT. Extraordinary strain hardening by gradient structure. Proc Natl Acad Sci USA. 2014;111:7197–201.
• 15. Wang Y, Chen M, Zhou F, Ma E. High tensile ductility in a nano- structured metal. Nature. 2002;419:912–5.
• 16. Fang TH, Li WL, Tao NR, Lu K. Revealing extraordinary intrin- sic tensile plasticity in gradient nano-grained copper. Science. 2011;331:1587–90.
• 17. Sawangrat C, Kato S, Orlov D, Ameyama K. Harmonic-struc- tured copper: performance and proof of fabrication concept based on severe plastic deformation of powders. J Mater Sci. 2014;49:6579–85.
• 18. Zhu Y, Ameyama K, Andersond PM, Beyerleine IJ, Gao H, Kim HS, Lavernia E, Mathaudhu S, Mughrabi H, Ritchie RO, Tsuji N, Zhang X, Wu X. Heterostructured materials: superior properties from hetero-zone interaction. Mater Res Lett. 2021;9:1–31.
• 19. Lu K. Making strong nanomaterials ductile with gradients. Sci- ence. 2014;345:1455–6.
• 20. Fang XT, He GZ, Zheng C, Ma XL, Kaoumi D, Li YS, Zhu YT. Effect of heterostructure and hetero-deformation induced hardening on the strength and ductility of brass. Acta Mater. 2020;186:644–55.
• 21. Zhang Y, Ding H, Zhu H, Zhou X, Zhang Y, Jia N. Superior strength-ductility combination achieved via double heterogenei- ties of microstructure and composition: an example of medium manganese steel. Mater Sci Eng A. 2022;834: 142443.
• 22. Li ZC, Ding H, Cai ZH. Mechanical properties and austenite sta- bility in hot-rolled 0.2C-1.6/3.2Al-6Mn-Fe TRIP steel. Mater Sci Eng A. 2015;639:559–66.
• 23. Cai ZH, Ding H, Misra RDK, Ying ZY. Austenite stability and deformation behavior in a cold-rolled transformation- induced plasticity steel with medium manganese. Acta Mater. 2015;84:229–36.
• 24. Yang M, Pan Y, Yuan F, Zhu Y, Wu X. Back stress strengthen- ing and strain hardening in gradient structure. Mater Res Lett. 2016;4:145–51.
• 25. Gao H. Mechanism-based strain gradient plasticity I. Theory. J Mech Phys Solids. 1999;47:1239–63.
• 26. Kubin LP, Mortensen A. Geometrically necessary dislocations and strain gradient plasticity: a few critical issues. Scr Mater. 2003;48:119–25.
• 27. Zhang Y, Ding H, Zhu H, Zhou X, Zhang Y, Jia N, Zhang N. Influence of microstructural morphology on the continuous/dis- continuous yielding behavior in a medium manganese steel. Mater Sci Eng A. 2021;824: 141746.

Uwagi

PL

Opracowanie rekordu ze środków MNiSW, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2024)