Zobrazeno 1 - 10
of 4 742
pro vyhledávání: '"strain-induced"'
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 906-918 (2024)
Strain‒induced precipitation is a characteristic physical‒metallurgical phenomenon during hot‒rolling in microalloyed steel production that strongly affects the overallthermomechanical control process. In this study, the strain‒induced precip
Externí odkaz:
https://doaj.org/article/421a9314c7d34264b32b2c1445c41385
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 3804-3815 (2024)
Isothermal compression tests were conducted out on the Mg–9Li–3Al-1(La/Ce) (wt.%) alloy under different deformation parameter through a Gleeble-3500 thermal-mechanical simulator. The flow curves at high strain rates exhibit a ''serrated flow”,
Externí odkaz:
https://doaj.org/article/917cd368b9dc4216bf13fc8b02fd4441
Publikováno v:
Eng, Vol 5, Iss 3, Pp 1980-1994 (2024)
In this work emphasis was given to determine the evolution of the retained austenite phase fraction via X-ray diffractometry technique in the as-hardened AISI 440C martensitic stainless steel surface subjected to cavitation for increasing test times.
Externí odkaz:
https://doaj.org/article/64bc64a28b3543bc85705013874388b8
Publikováno v:
Polymer Testing, Vol 140, Iss , Pp 108605- (2024)
Natural raw rubber was prepared by flash evaporation process (VNR), its raw rubber network was compared with that of acid-coagulated rubber (STR20), and the effects of the ratios of VNR and STR20 to SSBR on the comprehensive performance of green tire
Externí odkaz:
https://doaj.org/article/ff5442a1fd2b4b20857f72b4b8951db4
Autor:
Qingdong Zhang, Jinrong Zuo, Chen Yang, Yingxiang Xia, Xuedao Shu, Bizhou Mei, Ying Wang, Long Cui
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-22 (2024)
Abstract This study explores the hot deformation behavior of Al–Zn–Mg–Cu alloy through uniaxial hot compression (200 °C–450°C) using the Gleeble-1500. True stress–strain curves were corrected, and three models were established: the Arrhen
Externí odkaz:
https://doaj.org/article/bf5aba3252604cfbadf4c84a50d9bba9
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 4024-4029 (2024)
Anisotropic nanopores are essential to regulate materials' anisotropic performance including thermal conductivity, ion blocking and so on. Nevertheless, fabricating anisotropic nanopores remains challenging because the formation mechanism is ambiguou
Externí odkaz:
https://doaj.org/article/989c33d3231f407287ace783e206bf6f
Autor:
Maria Veronica Goncalves Rodrigues, Fulvio Siciliano, Clodualdo Aranas, Marcos da Silva Lima, Rodrigo de Carvalho Paes Loureiro, Gedeon Silva Reis, Eden Santos Silva, Pablo Bruno Paiva Leão, João Carlos Ferreira, Hamilton Ferreira Gomes de Abreu, Samuel Filgueiras Rodrigues
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 3675-3689 (2024)
It is known that dynamic transformation can occur in the austenite field above the Ae3 temperature in a rapidly displacive way and after diffusionally under stress. This phenomenon influences industrial thermomechanical processes by changing the expe
Externí odkaz:
https://doaj.org/article/d595b9615e9f44c288d4b8b09a3291f7
Akademický článek
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Akademický článek
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Autor:
Zhipeng Yuan, Jiashuo Chang, Yiyou Tu, Ting Yuan, Chen Liu, Liang Huang, Zenglei Ni, Xingxing Wang, Jin Peng, Zicheng Ling, Jianjun Shi, Peng He
Publikováno v:
Journal of Materials Research and Technology, Vol 28, Iss , Pp 1633-1643 (2024)
The effect of pre-stretching on solid-liquid interaction, microstructure and brazing performance of AA4343/AA3xxx/AA4343 layered aluminum sheet during brazing at the atomic level (solid solution), nanoscale (dislocation) and micron level (grain bound
Externí odkaz:
https://doaj.org/article/98a87e09a36b4bb789a539d43c66d3fc