Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Dong-Wei Fan"'
Autor:
Jie Huang, Tong Wu, Yi-Rong Jiang, Xuan-Qi Zheng, Huan Wang, Hao Liu, Hong Wang, Hui-Jie Leng, Dong-Wei Fan, Wan-Qiong Yuan, Chun-Li Song
Publikováno v:
Bone Research, Vol 12, Iss 1, Pp 1-12 (2024)
Abstract The autonomic nervous system plays a crucial role in regulating bone metabolism, with sympathetic activation stimulating bone resorption and inhibiting bone formation. We found that fractures lead to increased sympathetic tone, enhanced oste
Externí odkaz:
https://doaj.org/article/b74919f37e68491ea651e3d959108eef
Publikováno v:
International Journal of Plasticity. 125:80-96
Ductile fracture involving nucleation, growth and coalescence of microscale voids limits the performance, safety, reliability and manufacturability of a variety of metallic components and structures. This phenomenon is affected by length-scales induc
Publikováno v:
ISIJ International. 58:1538-1544
Publikováno v:
Metals
Volume 11
Issue 3
Metals, Vol 11, Iss 431, p 431 (2021)
Volume 11
Issue 3
Metals, Vol 11, Iss 431, p 431 (2021)
Advanced high strength dual-phase steels are one of the most widely sought-after structural materials for automotive applications. These high strength steels, however, are prone to fracture under bending-dominated manufacturing processes. Experimenta
Publikováno v:
Metallurgical and Materials Transactions A. 43:5122-5127
Liquid-metal-induced embrittlement (LMIE) of galvanized hot stamping steel occurs due to the simultaneous application of stress and the presence of a liquid Zn surface layer during the hot stamping process. The mechanism specific to the liquid metal
Autor:
Bruno C. De Cooman, Dong Wei Fan
Publikováno v:
steel research international. 83:412-433
In the present contribution, recent developments of coatings for hot stamped steels are reviewed. The use of bare steel in the initial hot stamping technology is discussed, including the application of lubricant oils which are used as oxidation inhib
Publikováno v:
Materials Science Forum. :326-329
In the present work, the formation of an aluminide coating prior to Hot Press Forming (HPF) was investigated. It was found that the formation of Fe3Al phases could suppress coating degradation during the HPF process. This new method was studied as a
Publikováno v:
steel research international. 81:292-298
In the present study, the aluminized 22MnB5 Hot Press Forming (HPF) steel was deformed isothermally in the temperature range of 600–800 °C. The specimens were deformed with 0%, 10% and 30% engineering strain at a strain rate of 0.5/s. Mechanical s
Autor:
Dong Wei Fan, Bruno C. De Cooman
Publikováno v:
ISIJ International. 50:1713-1718
The degradation of type 1 aluminized coating during hot stamping leads to the coating cracking due to the formation of a brittle FeAl2 intermetallic phase. The formation of an aluminide coating prior to hot stamping was investigated as a method to si
Publikováno v:
ISIJ International. 50:561-568
The thermo-mechanically induced microstructure changes occurring in a type 1 aluminized coating on hot press forming (HPF) steel were studied in detail. The formation of intermetallic phases at the soaking temperature prior to die quenching revealed