Results 131 to 140 of about 3,228 (233)

Preparation and wear properties of high-silicon high-vanadium wear-resistant alloy with nano pearlite matrix and carbides composite structure

Journal of Materials Research and Technology
Combining high hardness carbide of high vanadium cast iron with nano pearlite, which has high strength and toughness, represents an innovative attempt to explore a new technology for preparing high vanadium alloy.
Hongshen Xie, Wanqing Leng, Ming Li, Litao Yin, Zhou Li, Chenhui Zhu, Xuke Yao, Liujie Xu   +7 more
doaj   +1 more source

Carbide Composition Changes in Power Plant Steels as a Method of Remanent Creep Life Prediction

, 1992
SIGLEAvailable from British Library Document Supply Centre- DSC:D061499 / BLDSC - British Library Document Supply CentreGBUnited ...
Thomson, R.C
core   +1 more source

Effect of vanadium carbide on microstructure and properties of cemented carbide manufactured by binder jetting additive manufacturing

Cailiao gongcheng
The control of WC grain size homogeneity in cemented carbide produced by binder jetting additive manufacturing （BJAM） is crucial for optimizing its mechanical properties；however， related studies remain limited.
NI Xiaonan, CHEN Yongxuan, YANG Wenxin, HU Zijian, JIN Feng, DENG Xin   +5 more
doaj   +1 more source

Corrosion Resistance of Niobium and Vanadium Carbide Layers Produced by Thermoreactive Diffusion Treatments on Spheroidal Cast Iron

, 2017
In the present study unalloyed spheroidal graphite iron was compared with a sample alloyed with copper and nickel (Cu- Ni). Samples of those materials were treated in salt bath (a composite of sodium borate, aluminum, iron-niobium and/or iron-vanadium ...
Totten, George E., Mariani, Fábio Edson, Casteletti, Luiz Carlos, Soares, Carolina, Rêgo, Galtiere, Takeya, Gustavo Satoru   +5 more
core  

Vanadium carbide films produced by plasma-assisted metal-organic chemical vapour deposition

, 1993
Vanadium carbide films as wear-resistant coatings produced by salt bath immersion at high temperatures have found wide technological application in manufacturing industries.
H. BERNDT, H.-R. STOCK, P. MAYR, A.-Q. ZENG   +3 more
core   +1 more source

First-principles investigation of vanadium-modified carbidic austempered ductile iron

Materials Research Express
This study employs first-principles calculations to investigate the atomic-scale mechanisms underlying vanadium (V) modification of (Fe, Cr) _3 C carbide within carbidic austempered ductile iron (CADI).
Yan Hu, Hengchao Zhou, Qi Cheng, Jing Dai, Jinsong Gui   +4 more
doaj   +1 more source

ELECTRICAL FURNACE FOR PRODUCING CARBIDE COATINGS USING THE THERMOREACTIVE DEPOSITION/DIFFUSION TECHNIQUE

Dyna, 2011
In this work, the design of an electrical furnace for producing transition metal-based hard coatings using the thermo-reactive deposition and diffusion (TRD) technique is described.
FABIO CASTILLEJO, DIANA MARULANDA, OLIVO RODRIGUEZ, JHON OLAYA   +3 more
doaj  

Vanadium-titanium carbide inclusion in graphite from hydrothermal ejecta at 13°N, east pacific rise

, 1989
An inclusion of vanadium-titanium carbide has been found in oceanic hydrothermal graphite by scanning electron microscopy; its composition was determined by electron microprobe.
Jedwab, Jacques, Boulégue, Jacques
core  

Structure and physical-mechanical properties of nitride and carbide coatings obtained with magnetron sputtering [PDF]

, 2016
It has been found that the vanadium compounds have a coefficient of friction lower than the control samples HSS, the lowest values were determined for the vanadium carbide (μ = 0.5-0.56). The wear mechanism changes from a cohesive wear, in the case of
Кравченко, Ярослав Олегович, Kravchenko, Yaroslav Olehovych   +1 more
core  

Strain-enabled control of the vanadium qudit in silicon carbide

Vanadium in silicon carbide is a promising spin photon interface candidate with optical transitions in the telecom range and a long lived electron spin, hosted in an advanced semiconductor platform.
Tissot, Benedikt, Astner, Thomas, Trupke, Michael, Burkard, Guido, Koller, Philipp   +4 more
core   +1 more source