Results 31 to 40 of about 135,046 (192)

Effect of Cr3C2 on microstructure and mechanical properties of WC‒Cu‒10Ni‒5Mn‒3Sn cemented carbide

Fenmo yejin jishu
The WC‒Cu‒10Ni‒5Mn‒3Sn cemented carbide doped with Cr3C2 was prepared by pressureless melt infiltration at 1210 ℃ for 1.5 h, the effect of Cr3C2 dopant (0.0, 0.2%, 0.4%, 0.6%, 0.8%, and 1.0%, mass fraction) on the microstructure and mechanical properties
DANG Xiaoming, ZHOU Xinwen, WANG Gang, SHI Zhenqi, LIU Hongliang, LI Jing   +5 more
doaj   +1 more source

Preparation of ultra-fine molybdenum‒copper composite powders and fine-grained molybdenum‒copper alloys

Fenmo yejin jishu, 2021
Ultra-fine Mo–Cu composite powders with the different Cu contents (5%, 20%, 40%, mass fraction) were prepared by the method of "carbothermic pre-reduction by insufficient carbon and deep deoxidation by hydrogen".
WANG Jing-Fei, BU Chun-Yang, HE Kai, JI Xin-Peng, ZHANG He, ZHANG Guo-Hua, CHOU Kuo-Chih   +6 more
doaj   +1 more source

PREPARATION OF THE BLUE OXIDE OF MOLYBDENUM AND OF METALLIC MOLYBDENUM. [PDF]

Journal of the American Chemical Society, 1900
n ...
Rogers, Allen, Mitchell, F. H.
openaire   +2 more sources

Molybdenum

, 2014
Polarised light image of Molybdenum ...
Mark Coleman (508822)
core   +1 more source

Origin of Structural Transformation in Mono- and Bi-Layered Molybdenum Disulfide [PDF]

, 2016
Mono- and multi-layered molybdenum disulfide (MoS2) is considered to be one of the next generation anode materials for rechargeable ion batteries.
Sun, Xiaoli, Wang, Zhiguo, Li, Zhijie, Fu, Yong Qing   +3 more
core   +1 more source

Design and application of automated powder filling system for molybdenum billets

Fenmo yejin jishu
To address the issues of low efficiency, poor uniformity, and severe pollution associated with manual powder filling before pressing molybdenum billets, the automated powder filling system for molybdenum billets was designed and developed.
YANG Hao, YANG Zhidong, ZHOU Xinwen, LIN Gaoting, ZHOU Jing, LIU Anquan, XI Mengfei, BAI Meng   +7 more
doaj   +1 more source

Seawater redox variations during the deposition of the Kimmeridge Clay Formation, United Kingdom (Upper Jurassic): evidence from molybdenum isotopes and trace metal ratios [PDF]

, 2010
The Kimmeridge Clay Formation (KCF) and its equivalents worldwide represent one of the most prolonged periods of organic carbon accumulation of the Mesozoic.
Pearce, Christopher R., Cohen, Anthony S., Coe, Angela L., Christopher R. Pearce, Angela L. Coe, Anthony S. Cohen   +5 more
core   +1 more source

XAFS spectrum of Molybdenum

This dataset consists of X-ray absorption fine structure (XAFS) spectra at Mo K-edge of Molybdenum measured at PFAR, and is a part of XAFS database (MDR XAFS DB, https://doi.org/10.48505/nims.1447) as a collection of ...
Kiyotaka Asakura
core   +3 more sources

Mechanical properties of molybdenum tailings concrete after exposure to high temperature

Heliyon, 2023
In this paper, 75 concrete prisms were tested under different temperatures (20, 200, 400, 600 and 800 °C) and molybdenum tailings replacement ratio (0, 25, 50, 75, and 100 %).
Man Xu, Hanzhao Zhang, Jian Yuan, Suhui Yu   +3 more
doaj   +1 more source

Preparation of low-oxygen and high-density ultrafine-grained molybdenum with two-step method of hydrogen deoxidation pre-sintering and spark plasma sintering

Fenmo yejin jishu
High-density ultrafine-grained molybdenum was prepared using ultrafine molybdenum powder (0.40 μm) with the two-stage sintering method of hydrogen deoxidation pre-sintering and spark plasma sintering (SPS).
YAN Ping, WANG Hongyang, ZHANG Guohua, ZHOU Xinwen, LIU Hongliang   +4 more
doaj   +1 more source