Ultrasmall V8C7 nanoparticles embedded in conductive carbon for efficient electrocatalytic N2 reduction toward ambient NH3 production

2019 ◽  
Vol 7 (46) ◽  
pp. 26227-26230 ◽  
Author(s):  
Jing Feng ◽  
Xiaojuan Zhu ◽  
Quanying Chen ◽  
Wei Xiong ◽  
Xin Chen ◽  
...  
Keyword(s):  
Vanadium Carbide ◽  
Ambient Nh3

Vanadium carbide nanoparticles/carbon acts as an efficient NRR electrocatalyst in 0.1 M HCl, achieving a large NH3 yield of 34.62 μg h−1 mgcat.−1 and a high FE of 12.20%.

UNS T30407

Alloy Digest ◽  
1985 ◽  
Vol 34 (4) ◽  
Keyword(s):  
Tool Steel ◽  
Vanadium Carbide ◽  
Cold Work ◽  
Heat Treating ◽  
Cold Extrusion ◽  
High Carbon ◽  
Extrusion Dies ◽  
Steel Mills ◽  
Aisi Type ◽  
Cold Work Tool Steel

Abstract UNS No. T30407 is a high-carbon chromium cold-work tool steel containing vanadium (4.0%) and molybdenum (1.0%). Its carbon and vanadium form a vanadium carbide that provides war resistance many times greater than that of UNS No. T30403 (AISI Type D3). UNS No. T30407 was developed for applications where extreme abrasive wear is needed. Its many applications include briquetting dies and punches, brick mold liners, pottery, tools, broaches, meat-chopper plates and cold-extrusion dies. This datasheet provides information on composition, physical properties, hardness, and elasticity. It also includes information on forming, heat treating, and machining. Filing Code: TS-439. Producer or source: Tool steel mills.

2D Titanium and Vanadium Carbide MXene Heterostructures for Electrochemical Energy Storage

2021 ◽  
Author(s):  
Armin VahidMohammadi ◽  
Wentao Liang ◽  
Mehrnaz Mojtabavi ◽  
Meni Wanunu ◽  
Majid Beidaghi
Keyword(s):  
Energy Storage ◽  
Vanadium Carbide ◽  
Electrochemical Energy Storage ◽  
Electrochemical Energy

scholarly journals Comparative analysis of niobium and vanadium carbide efficiency in the high energy mechanical milling of aluminum bronze alloy

2018 ◽  
Vol 71 (1) ◽  
pp. 59-65 ◽  
Author(s):  
Alexandre Nogueira Ottoboni Dias ◽  
Leonardo Albergaria Oliveira ◽  
Claudiney Sales Pereira Mendonça ◽  
Mateus Morais Junqueira ◽  
Mirian de Lourdes Noronha Motta Melo ◽  
...  
Keyword(s):  
Comparative Analysis ◽  
Mechanical Milling ◽  
Vanadium Carbide ◽  
High Energy ◽  
Aluminum Bronze ◽  
Bronze Alloy

TIG cladding in-situ nano vanadium carbide reinforced Fe-based ultra-fine grain layers under water cooling condition

2018 ◽  
Vol 352 ◽  
pp. 222-230 ◽  
Author(s):  
Hui Zhang ◽  
Kai Chong ◽  
Guangchun Xiao ◽  
Zhiping Sun ◽  
Wei Zhao
Keyword(s):  
Vanadium Carbide ◽  
Cooling Condition ◽  
Water Cooling ◽  
Fine Grain
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