Zobrazeno 1 - 10
of 44 152
pro vyhledávání: '"hot deformation"'
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 5576-5586 (2024)
The addition of Ca could enhance the ignition point of magnesium alloys but impairing their workability, so it is essential to study the hot deformation behavior of new Ca-containing ignition resistance magnesium alloys. The hot deformation behavior
Externí odkaz:
https://doaj.org/article/3c813ff61d0b4e12ace4974fd6eb34e3
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 1359-1365 (2024)
Understanding the hot deformation behavior of steel and establishing corresponding hot processing maps are crucial methods for determining appropriate hot processing parameters. In this article, the hot deformation behavior of a high-nitrogen austeni
Externí odkaz:
https://doaj.org/article/15196687a19c41629e2c4ea1f476f9d1
Publikováno v:
Cailiao gongcheng, Vol 52, Iss 9, Pp 133-140 (2024)
To explore the effect of micro-Zr alloying on the hot deformation microstructure of 6082 aluminum alloy and its subsequent recrystallization during heat treatment， the hot deformation behavior and micro-orientation evolution of 6082 aluminum alloy
Externí odkaz:
https://doaj.org/article/621c24a5cc624328be0466c26c2d4057
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 1971-1983 (2024)
To overcome the disadvantage of the Arrhenius constitutive (AC) equation in predicting complex nonlinear flow behaviors, this work employed an artificial neural network (ANN) to introduce a proportional coefficient reflecting changes in softening mec
Externí odkaz:
https://doaj.org/article/4e6a110723ea4cae80989365200e695a
Autor:
Zhiyu Han, Meng Zhou, Ke Jing, Chunhe Chu, Yi Zhang, Baohong Tian, Zheng'ao Li, Ziyi Qin, Jin Zou, Xu Li, Huiwen Guo
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 5490-5503 (2024)
In this study, the thermal deformation behavior of Cu–Ti–Zr(-Mg) alloys were investigated by Gleeble-1500D. The two alloys were deformed at 700–900 °C with 0.003–10 s−1 strain rate. The intrinsic equations of the two alloys were constructe
Externí odkaz:
https://doaj.org/article/fb8c242b54d84b78afb84848ddc2af9f
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 4725-4738 (2024)
This study utilized Al–Zn–Mg–Cu alloy chips as raw materials to prepare recycled billets through a solid-state recycling process. Isothermal hot compression tests were conducted using a thermal simulation machine to establish an Arrhenius-type
Externí odkaz:
https://doaj.org/article/d57f6cc75f084f6dbcf417ae3cc1536e
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 298-317 (2024)
Through hot compression and subsequent heat treatment experiments on GH4079 superalloy, the influence of different hot deformation and heat treatment conditions on the evolution of GH4079 superalloy microstructure was studied. The evolution of grains
Externí odkaz:
https://doaj.org/article/60cc9977d265464abee6e8ac578319e2
Autor:
Sheng, Zhiyong1,2 (AUTHOR) shengzy@innochina.ltd, Huang, Yuanchun1,3,4 (AUTHOR) ychuang@csu.edu.cn, Zhao, Yongxing2,5 (AUTHOR) csumingli@csu.edu.cn, Fu, Rong3,4 (AUTHOR) 203701015@csu.edu.cn, Wang, Xucheng6 (AUTHOR) wangxuchengcsu@163.com, Fan, Xi2 (AUTHOR) 15761647992@163.com, Wu, Fan2 (AUTHOR)
Publikováno v:
Materials (1996-1944). Sep2024, Vol. 17 Issue 17, p4236. 18p.