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thermal spray Titanium carbide(TiC)
Titanium carbide for High Purity Materials, Sputtering Targets,Evaporation Materials, thermal spray, thermal barrier coating, functional masterbatch, thin film coating,3D , Inorganic Compounds,ceramic composites,High-Temperature Structural Ceramics ... Solid Rocket Motor Throat -Hafnium Carbide Jul 20, 2021 Special powder for thermal ...
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MXenes | American Elements | Products | Applications
American Elements manufactures MXene compositions under the trademark AE MXenes™. AE MXenes are a novel type of two-dimensional (2D) ceramic material composed of layered nitrides, carbides, or carbonitrides of transition metals.Precursors to the synthesis of MXenes are ternary MAX phase compounds with the formula M n+1 AX n, where M is a …
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Susan Li on LinkedIn: #hafnium #carbide #hfc #hafniumcarbide …
Titanium carbide powder Particle size: D50 200-500nm, ＜1um, 1-3um (irregular shape) 15-53um(spherical powder) #TiC #titanium #carbide #powder #3Dprint #Thermalspary susan@huaweimaterial
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Rapid mechanochemical synthesis of titanium and hafnium …
Powders of hafnium, titanium and lampblack in the stoichiometric ratio were used to prepare titanium and hafnium carbides. Mechanochemical synthesis of the …
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Facts About Hafnium | Live Science
Hafnium carbide (HfC) ... Hafnium is commonly alloyed with other metals such as titanium, iron, niobium and tantalum. For example, heat-resistant hafnium-nobium alloys are used in aerospace ...
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Thermochemical data for titanium, zirconium, and hafnium …
Nanosized refractory titanium, zirconium, and hafnium carbides were manufactured from highly dispersed metal dioxide-carbon starting mixtures at moderate temperatures of 1200°C or lower.
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The melting point of hafnium carbide is the highest …
Hafnium carbide has a density of 12.7g/cm3 and a melting point of 3890°C, which is the highest melting point among known single compounds. The volume resistivity is 1.95×10-4Ω·cm (2900℃), and the …
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Synthesis and Photothermal Properties of UV-Plasmonic …
Zirconium carbide (ZrC). Using the same method as the preparation of TiC, ZrO 2 (200 mg, 1.62 mmol), biochar (58.5 mg, 4.87 mmol), and Mg (158 mg, 6.50 mmol) were reacted at 950 °C for 8 hours. Hafnium carbide (HfC). Using the same method as the preparation of TiC NPs, HfO 2 (200 mg,
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Oxidation mechanisms of hafnium carbide and hafnium diboride …
This study reports on the sintering and oxidation behaviors of Hafnium Diboride (HfB 2) and Hafnium Carbide (HfC) based ultra-high temperature ceramic (UHTC) composites.Pure Hafnium Diboride, Hafnium Carbide, and HfB 2-50 vol% HfC composite were consolidated using spark plasma sintering (SPS) without the use of sintering …
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Refractory Carbides
Boron carbide (B4C) Hafnium carbide (HfC) Titanium carbide (TiC) Niobium carbide (NbC) Contact an Expert. Properties of Selected Refractory Carbides. Explore More Learn More about related products and services. Ultrahigh Temperature Ceramic Coatings. Layered Hafnium Carbide/Silicon Carbide. Refractory Carbides. Refractory
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(PDF) Radiative Properties of Stoichiometric Hafnium, Titanium, …
hafnium carbide [15], zirconium carbide [12], titanium carbide [12], solid lines calculated values by using Eq. 18 Tab l e 3 Calculated constants for stoichiometric hafnium, titanium, and ...
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Oxidation behavior of non-stoichiometric (Zr,Hf,Ti)Cx carbide solid
The present work fabricated four kinds of (Zr,Hf,Ti)C x carbide solid solution powders by free-pressureless spark plasma sintering to investigate the oxidation …
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Titanium Carbide Nanoparticles: History, Properties, Synthesis
Titanium carbide is the binary compound and is an extremely hard refractory ceramic material, like Tungsten Carbide. Here, we will discuss the history and discovery of Titanium Carbide, Properties of TiC Nanoparticles, including Hardness, Lubricating Properties, Chemical Properties, Storage Conditions, and Structure of …
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Investigating the highest melting temperature materials: A laser
Tantalum carbide (TaC) and hafnium carbide (HfC) are of particular interest due to their high melting temperatures (>4000 K) which are the highest reported among all known inorganic materials 1,2 ...
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Elastic properties of tantalum carbide (TaC)
Hafnium carbide (HfC) and tantalum carbide (TaC), as potential ultra-high temperature ceramics (UHTCs), have attracted widespread attention due to their unique physical and chemical properties. Here, dense HfC and TaC ceramics are synthesized under high pressure and high temperature 15 GPa and 1700 °C, respectively. The sound …
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Hafnium | Definition, Atomic Mass, Properties, Uses, & Facts
It forms alloys with iron, niobium, tantalum, titanium, and other transition metals. The alloy tantalum hafnium carbide (Ta 4 HfC 5), with a melting point of 4,215 °C (7,619 °F), is one of the most refractory substances known. Hafnium is chemically similar to zirconium. Both transition metals have similar electronic configurations, and their ...
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Chemical vapor deposition of titanium nitride thin …
Titanium nitride (TiN) films were grown by CVD (chemical vapor deposition) from titanium chlorides generated in situ by direct chlorination of titanium metal, ammonia (NH 3) and hydrogen (H 2) as …
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GRAPHITE-METAL CARBIDE COMPOSITES
Niobium carbide Hafnium carbide Hafnium carbide, reactor grade Molybdenum Zirconium carbide, vacuum grade Zirconium carbide Titanium carbide Tantalum carbide Beryllium Boron carbide Thorium Uranium carbide -200 mesh -325 mesh -200 + 325 mesh -325 mesh -200 mesh -200 + 325 mesh -325 mesh -200 + 325 mesh -200 + 325 mesh -325 …
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Rapid mechanochemical synthesis of titanium and hafnium …
Hard alloys based on titanium carbide (TiC) are promising materials for the manufacturing of structural parts (bearings, seals, etc.) of the friction units operating at temperatures up to 1100 °C. Hafnium carbide (HfC) is a highly effective electron collector which is a promising material to produce thermionic electrical power generators and ...
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About Us – Advanced Ceramic Fibers
ACF is now commercializing Fi-BarTM – a revolutionary, metal carbide / carbon-core fiber. ACF's palette of patents protects converted carbon nanoparticles and 34 types of Fi-BarTM, including Alpha Silicon Carbide, Titanium Carbide, Tantalum Carbide, Hafnium Carbide, and other metal carbides – each with commercial carbon fiber as their core.
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Development of hafnium metal and titanium-hafnium alloys
Hafnium (Hf) has attracted considerable attention as a component of biomedical titanium (Ti) alloys with low Young's moduli and/or shape-memory functionalities, because its …
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Fabrication of Tantalum and Hafnium Carbide Fibers via
In this work, a novel method for producing ultrafine tantalum and hafnium carbide fibers using the Forcespinning TM technique via a nonhalide-based sol-gel process was investigated. An optimal solution viscosity range was systematically determined via rheological studies of neat PAN/DMF as a function of fiber formation. Subsequently, …
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Formation mechanism of titanium and niobium carbides in
Abstract The most effective carbide-forming elements titanium and niobium were added into hardfacing alloy. Formation and composition of carbides in the hardfacing alloy were investigated by means of optical microscope (OM), scanning electron microscope (SEM), X-ray diffraction (XRD) and energy-dispersive spectrometer (EDS). Hardness and …
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Tantalum Carbide
For this reason, the tungsten carbide and molybdenum carbide have been studied as a fuel cell anode [54–56]. The electrochemical behavior of transition metal carbides (tungsten carbide and its alloys [57,58], tantalum carbide [58,59], titanium carbide [58,60], molybdenum carbide [59]) has been reported. These results showed that tungsten and ...
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Titanium, Zirconium and Hafnium Carbides
Titanium nitride has been shown to undergo a second-order decomposition in a vacuum at temperatures of 1000°C and higher, and the reactions of both nitride and carbide with various gases have ...
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Handbook of Refractory Carbides and Nitrides | ScienceDirect
These carbides also have similar properties and characteristics. Of the three, titanium carbide has been investigated more and is the most important from an application standpoint. It is produced industrially on a large scale in the form of powders, molded shapes, and thin films. ... (titanium, zirconium, and hafnium) and Group V (vanadium ...
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About TRUNNANO | TRUNNANO
About Us. Luoyang Tongrun Nano Technology Co., Ltd. is committed to technology development, applications of nanotechnology, and new material industries, with professional experience in nano-technology research and development and the application of materials. As a leading nano-technology development and product application manufacturer, …
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Pacific Particulate Materials (PPM) Ltd.
Pacific Particulate Materials (PPM) Ltd. supplies custom ceramic, cermet, and metal powder blends and components to manufacturers of a variety of Powder Metallurgical (P/M) Parts. Industries using our customized metal powder components, powder blends and "ready to manufacture" powder blends include, among others, manufacturers of metal ...
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Interdiffusion of hafnium carbide and titanium carbide during hot
Interdiffusion of hafnium carbide and titanium carbide during hot-pressing - ScienceDirect International Journal of Refractory Metals and Hard Materials Volume 31, …
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Carbides and Nitrides of Zirconium and Hafnium
Ti, Zr, and Hf belong to group IVb of transition metals. These so-called titanium group elements form the most stable nitrides and carbides known [2]. They share NaCl-type …
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