vanadium carbide

Vanadium carbide (VC) CH4V - PubChem

Vanadium carbide (VC) 11130-21-5. methane;vanadium. EINECS 234-380-6. Methylidynevanadium(III)

Vanadium carbide, CH3V- - PubChem

Vanadium carbide, CH3V- CID 73702025 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities ...

Vanadium Carbide And Its Preparation Method And Process ...

Oct 21, 2020  Vanadium carbide, black crystal, density 5.25-5.4 black crystal, melting point 2750℃, slightly harder than quartz. Mainly used in the manufacture of vanadium steel, can also be used as carbide carbide additive. Can be used in structural steel, tool steel, pipe steel, rebar, ordinary engineering steel and cast iron.

Vanadium Carbide - Assignment Point

Vanadium carbide is the inorganic compound with the formula VC. Vanadium carbides (VCs) as a reinforced phase effectively improve the mechanical properties of steel and coatings. It is an extremely hard refractory ceramic material. With a hardness of 9-9.5 Mohs, it is possibly the hardest metal-carbide known. It is of interest because it is ...

Vanadium carbides CV ChemSpider

Structure, properties, spectra, suppliers and links for: Vanadium carbides, 11130-21-5.

Vanadium carbide with periodic anionic vacancies for ...

Nov 01, 2020  Vanadium carbide with periodic carbon vacancies ( C-VC) was synthesized for efficient catalyzing N 2 to NH 3.The as-prepared C-VC with high density of carbon vacancies and mesoporous structure has displayed superior activity as well as durability towards electrocatalytic nitrogen reduction reaction. Download : Download high-res image (221KB) ...

Vanadium Vs Other Carbide Formers BladeForums

Jul 17, 2018  If Vanadium Carbide is the hardest/most abrasion resistant Carbide in a steel matrix, then why use any other Carbide formers? Wouldn't molybdenum, tungsten, chromium, and other Carbide formers just be wasted space for the much harder Vanadium carbides? I'm really looking to learn as much as I can about the chemistry and physics behind my ...

(PDF) Synthesis of Vanadium-Vanadium Carbide in-situ ...

Vanadium carbide (V8C7) nanopowders were prepared through simultaneous thermal decomposition and carbothermal reduction of the precursor VOC2O4/sucrose in vacuum. The products were characterized ...

Thermal Diffusion (VCTDH) CoatingsCategories

Vanadium Carbide coatings typically have a thickness of 0.0002-0.0003" with a hardness of 3500 to 3800 HV (Vickers Hardness), well above 90 HRC. For comparison, hardened tool steel measures 500-800 HV (55-65Rc), Hard Chrome measures 600-900 HV (60-66Rc), and TiN (Titanium Nitride) is 2200-2500 HV.

Vanadium carbide - Wikipedia

Vanadium carbide is the inorganic compound with the formula V C.It is an extremely hard refractory ceramic material. With a hardness of 9-9.5 Mohs, it is possibly the hardest metal-carbide known.It is of interest because it is prevalent in vanadium

Vanadium Carbide Coating Process Department of Energy

Vanadium carbide (VC) coating technology provides a superior protective coating for steel surfaces and eliminates the need for multiple heat-treatment steps during processing, thereby eliminating harmful gas emissions. The coating system, ...

Vanadium Carbide And Its Preparation Method And Process ...

Oct 21, 2020  Vanadium carbide, black crystal, density 5.25-5.4 black crystal, melting point 2750℃, slightly harder than quartz. Mainly used in the manufacture of vanadium steel, can also be used as carbide carbide additive. Can be used in structural steel, tool steel, pipe steel, rebar, ordinary engineering steel and cast iron.

Vanadium Carbide V4C3 AMERICAN ELEMENTS

Vanadium Carbide V4C3 is a novel type of 2D material known as a MXene, a compound composed of layered nitrides, carbides, or carbonitrides of transition metals.MXenes are synthesized via exfoliation or etching from a bulk three dimensional precursor MAX phase compoun with the general formula M n+1 AX n, where M is a transition metal, A is an element

Product Name Vanadium carbide Sigma-Aldrich

Search results for Vanadium carbide at Sigma-Aldrich. Compare Products: Select up to 4 products. *Please select more than one item to compare

Vanadium carbides CV ChemSpider

Structure, properties, spectra, suppliers and links for: Vanadium carbides, 11130-21-5.

Vanadium Carbide - Thomasnet

Welcome to the premier industrial source for Vanadium Carbide. The companies featured in the following listing offer a comprehensive range of Vanadium Carbide, as well as a variety of related products and services. ThomasNet provides numerous search tools, including location, certification and keyword filters, to help you refine your results.

First-principles study of vanadium carbides as ...

Vanadium carbides have attracted much attention as highly active catalysts in both the hydrogen evolution reaction (HER) and oxygen evolution reaction (OER), while a satisfactory understanding of the underlying mechanisms still remains a challenge. Herein we apply first-principles calculations to systematically ana

(PDF) Synthesis of Vanadium-Vanadium Carbide in-situ ...

Vanadium carbide (V8C7) nanopowders were prepared through simultaneous thermal decomposition and carbothermal reduction of the precursor VOC2O4/sucrose in vacuum. The products were characterized ...

Thermal Diffusion (VCTDH) CoatingsCategories

Vanadium Carbide coatings typically have a thickness of 0.0002-0.0003" with a hardness of 3500 to 3800 HV (Vickers Hardness), well above 90 HRC. For comparison, hardened tool steel measures 500-800 HV (55-65Rc), Hard Chrome measures 600-900 HV (60-66Rc), and TiN (Titanium Nitride) is 2200-2500 HV.

A Facile N≡N Bond Cleavage by the Trinuclear Metal Center ...

A Facile N≡N Bond Cleavage by the Trinuclear Metal Center in Vanadium Carbide Cluster Anions V 3 C 4 – Zi-Yu Li State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China

Understanding the mechanical properties of vanadium ...

Vanadium carbide in alloys such as austenite/martensite steel and cast iron is formed by chemical reaction at temperatures ranging from 1100

Vanadium Vs Other Carbide Formers BladeForums

Jul 17, 2018  If Vanadium Carbide is the hardest/most abrasion resistant Carbide in a steel matrix, then why use any other Carbide formers? Wouldn't molybdenum, tungsten, chromium, and other Carbide formers just be wasted space for the much harder Vanadium carbides? I'm really looking to learn as much as I can about the chemistry and physics behind my ...

Vanadium Carbide Price, 2021 Vanadium Carbide Price ...

Vanadium Carbide Price - Select 2021 high quality Vanadium Carbide Price products in best price from certified Chinese Vanadium Carbide Vc manufacturers, Vanadium Nitride suppliers, wholesalers and factory on Made-in-China

Vanadium carbide - Wikipedia

Vanadium carbide is the inorganic compound with the formula V C.It is an extremely hard refractory ceramic material. With a hardness of 9-9.5 Mohs, it is possibly the hardest metal-carbide known.It is of interest because it is prevalent in vanadium

Vanadium carbide, CH3V- - PubChem

Vanadium carbide, CH3V- CID 73702025 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities ...

Vanadium carbides CV ChemSpider

Structure, properties, spectra, suppliers and links for: Vanadium carbides, 11130-21-5.

Vanadium Carbide - Thomasnet

Welcome to the premier industrial source for Vanadium Carbide. The companies featured in the following listing offer a comprehensive range of Vanadium Carbide, as well as a variety of related products and services. ThomasNet provides numerous search tools, including location, certification and keyword filters, to help you refine your results.

Understanding the mechanical properties of vanadium ...

Vanadium carbide in alloys such as austenite/martensite steel and cast iron is formed by chemical reaction at temperatures ranging from 1100

First-principles study of vanadium carbides as ...

Vanadium carbides have attracted much attention as highly active catalysts in both the hydrogen evolution reaction (HER) and oxygen evolution reaction (OER), while a satisfactory understanding of the underlying mechanisms still remains a challenge. Herein we apply first-principles calculations to systematically ana

Vanadium Carbide Price, 2021 Vanadium Carbide Price ...

Vanadium Carbide Price - Select 2021 high quality Vanadium Carbide Price products in best price from certified Chinese Vanadium Carbide Vc manufacturers, Vanadium Nitride suppliers, wholesalers and factory on Made-in-China

(PDF) Synthesis of Vanadium-Vanadium Carbide in-situ ...

Vanadium carbide (V8C7) nanopowders were prepared through simultaneous thermal decomposition and carbothermal reduction of the precursor VOC2O4/sucrose in vacuum. The products were characterized ...

Vanadium Vs Other Carbide Formers BladeForums

Jul 17, 2018  If Vanadium Carbide is the hardest/most abrasion resistant Carbide in a steel matrix, then why use any other Carbide formers? Wouldn't molybdenum, tungsten, chromium, and other Carbide formers just be wasted space for the much harder Vanadium carbides? I'm really looking to learn as much as I can about the chemistry and physics behind my ...

Thermal Diffusion (VCTDH) CoatingsCategories

Vanadium Carbide coatings typically have a thickness of 0.0002-0.0003" with a hardness of 3500 to 3800 HV (Vickers Hardness), well above 90 HRC. For comparison, hardened tool steel measures 500-800 HV (55-65Rc), Hard Chrome measures 600-900 HV (60-66Rc), and TiN (Titanium Nitride) is 2200-2500 HV.

Carbide Types in Knife Steels - Knife Steel Nerds

Jul 15, 2019  Vanadium in Stainless Steels. While vanadium is a relatively strong carbide former, it sees strong interactions with chromium in stainless steels because of the high chromium content. The higher the chromium content, the less of the very hard VC is formed: Data adapted from [6][7][8][9][10]

Vanadium Carbide - Shanghai Greenearth Chemicals Co.,Ltd

Greenearth Chemicals offers best buying quality and most affordable Vanadium Carbide along with wide range of organic and inorganic chemicals from Shanghai, China.

12070-10-9 - Vanadium carbide, 99% (metals basis) - 12141 ...

Vanadium carbide is used as an additive to tungsten carbide to fine the carbide crystals to improve the property of the cermets. It used in cutting tools and the steel industry. Used as material for research in electronics. Used anode materials for lithium ion batteries, and in supercapacitors.

Vanadium carbide - a hard refractory ceramic material ...

Vanadium carbide is used as an additive to cemented carbide, to refine the carbide crystals and thereby get an increased hardness of the inserts. It protects steel surfaces with a thick, well-controlled layer of VC while eliminating the need for multiple heat-treatment steps that increase energy use and the chance of production defects.