Zobrazeno 1 - 10
of 4 487
pro vyhledávání: '"Lath"'
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 7808-7817 (2024)
Novel sustainable self-healing polymer composites were developed from glass fabric reinforced copolymers of eugenol/furfurylamine-derived benzoxazine resin (E-fa) and epoxidized castor oil (ECO) actuated by near-infrared (NIR) light. This research de
Externí odkaz:
https://doaj.org/article/9116e18321404aa49bbbd7bfe6ecf4f2
Autor:
Jun Zhao, Zi-yong Hou, Bo Wang, He Yang, Ya-ru Wang, Zhi-yuan Chang, Ling Zhang, Gui-lin Wu, Xiao-xu Huang
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 2794-2802 (2024)
The correlation of prior austenite grain (PAG) size, mechanical properties, and the variant selection in martensite transformation of a 2 GPa grade automobile steel has been systematically investigated by using a combination of scaning electron micro
Externí odkaz:
https://doaj.org/article/873f4bdc9a344cb8a024e1d7c00f42fb
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 2006-2021 (2024)
The effects of quenching and tempering temperatures on the microstructure and mechanical properties of super martensitic stainless steel (SMSS) 00Cr13Ni5Mo were studied. The SMSS after heat treatment is composed of martensite (α phase) and a small a
Externí odkaz:
https://doaj.org/article/a5f8d8a587494e7bbc641cd794791d6a
Publikováno v:
Medžiagotyra, Vol 30, Iss 1, Pp 14-25 (2024)
This article used Mn-Mo-Cr-B low-carbon bainitic steel as the experimental material. The continuous cooling transformation curve of the steel during continuous cooling was determined using a Gleeble-1500D thermal simulation test machine, and a corres
Externí odkaz:
https://doaj.org/article/1c4defb5f585465e9e33e4ca1ff7320d
Autor:
Chao Ding, Gang Niu, Enmao Wang, Jinxu Liu, Na Gong, Hongfei Liu, Yong Wang, Xinpan Yu, Xuelin Wang, Chengjia Shang, Huibin Wu
Publikováno v:
Journal of Materials Research and Technology, Vol 25, Iss , Pp 3551-3560 (2023)
A flash tempering process has been demonstrated for low-carbon low-alloy lath martensite, which includes heating the sample to 750 °C (Ac1: 752 °C), dwelling at 750 °C for 2 s, and quenching directly to room temperature. The high temperature accel
Externí odkaz:
https://doaj.org/article/5b84d7b05064445f91b3652d4e6360f8
Publikováno v:
Materials & Design, Vol 239, Iss , Pp 112786- (2024)
This investigation delves into the intricacies of the process mechanism for generating a gradient nanostructured surface (GNS) layer on M50 bearing steel, with the aim of augmenting its surface hardness and wear resistance under elevated temperature.
Externí odkaz:
https://doaj.org/article/2e0e97e5deb64fb790540bec34ed9efd
Autor:
Jiming Huang, Liejun Li, Zhichao Luo, Mingxin Huang, Zhengwu Peng, Jixiang Gao, Haibo Ke, Zhiyuan Liang
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 8209-8215 (2023)
This investigation aims to improve the ductility of ultrahigh strength (>2 GPa) press hardening steels (PHS) by exploiting the heterogeneous carbon distribution in lath martensite. The proposed strategy is demonstrated in a medium carbon PHS with a l
Externí odkaz:
https://doaj.org/article/02be85b3a8854b669665f6919e70ea46
Akademický článek
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Akademický článek
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Autor:
Somsy XAYALATH, Malam MUJITABA, Arth David Sol ORTEGA, Rojesh KHANGEMBAM, Gabriella NOVOTNI-DANKO, József RATKY
Publikováno v:
Journal of Central European Agriculture, Vol 24, Iss 2, Pp 303-310 (2023)
This study aims to evaluate the effects of the birth weight of crossbred Moo Lath x Duroc (CMD) gilts on their puberty and first mating age, including the body condition and morphology. The litter size and birth weight of their offspring were also ev
Externí odkaz:
https://doaj.org/article/48f3cc5aec5a4af9af762d3c73e88107