Carbide - ThomasNet Supplier of carbide in form of powder. Types include boron carbide, niobium carbide, tantalum carbide, tungsten carbide, titanium carbide, vanadium carbide, chromium carbide, molybdenum carbide, zirconium carbide, hafnium carbide, tungsten titanium, tantalum niobium and tungsten tantalum niobium titanium carbide. Extrusion dies | Plansee Extrusion dies are exposed to high mechanical pressures.A high level of frictional heat is also generated between the die and the workpiece. Clearly a job for us. By adding small quantities of hafnium carbide, we get our molybdenum ready for a long service life in your extrusion press. Molybdenum-Hafnium-Carbon (MHC) - matmatch Description. MHC (Molybdenum-Hafnium-Carbon) is a particle-reinforced molybdenum-based alloy which contains both hafnium and carbon. Thanks to the uniformly distributed, extremely fine carbides, the material benefits from outstanding heat and creep resistance and, at 1550 °C, the maximum recommended temperature of use is 150 °C higher than that of TZM. HAFNIUM WIRE - Nanjing Youtian Metal Technology Co.,Ltd hafnium hafnium sponge hafnium crystal bar hafnium sputtering target hafnium wire hafnium pellet hafnium bar hafnium ingot hfni alloy hafnium powder hafnium carbide; zirconium zirconium crystal bar zirconium tube and pipe zirconium coil pipe zirconium strip and foil zirconium sheet and plate zirconium sputtering target zirconium wire zirconium ...    Read More

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  • Low-temperature Rapid Synthesis of Ultrafine Hafnium ...

    Nano hafnium carbide (HfC) powders were synthesized by sol-gel combining high-temperature rapid heat treatment process using citric acid and hafnium tetrachloride as the raw materials. The effects of ball milling treatment on the phase and morphology of pyrolysis products (HfO 2-C) and final HfC ...

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  • Hafnium carbide | 12069-85-1 - BuyersGuideChem

    Chemos is a leading supplier of chemical specialties for your research and production needs. Chemos & Co. KG is supplier for Hafnium carbide. Everything new starts small and needs specific support during scale up and production.

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  • HAFNIUM WIRE - Nanjing Youtian Metal Technology Co.,Ltd

    hafnium hafnium sponge hafnium crystal bar hafnium sputtering target hafnium wire hafnium pellet hafnium bar hafnium ingot hfni alloy hafnium powder hafnium carbide; zirconium zirconium crystal bar zirconium tube and pipe zirconium coil pipe zirconium strip and foil zirconium sheet and plate zirconium sputtering target zirconium wire zirconium ...

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  • High Temperature Oxidation Study of Tantalum Carbide ...

    Tantalum carbide (TaC) and hafnium carbide (HfC) possess extremely high melting points, around 3900 oC, which are the highest among the known materials. TaC and HfC exhibit superior oxidation resistance under oxygen deficient and rich environments, respectively. A versatile material can be expected by forming solid solutions of TaC and HfC.

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  • Synthesis and characterization of hafnium carbide fine ...

    carbon and some source of hafnium such as pure hafnium Hafnium carbide can be prepared by heating almost any (Hf), metal hydride (HfH2) or metal oxide (HfO2) [9,10]. HfO2 source of hafnium metal and carbon at high temperatures [7].

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  • Zirconium Carbide (Zrc) by CJSC Research-And-Production ...

    Zirconium carbide (ZrC) is an extremely hard refractory ceramic material,[3] commercially used in tool bits for cutting tools. ... is a thermionic emission having very high melting point.The fine ZrC powder is an important cermet material,which can make cutting tool,incandescent flame,and pyroconductor,et. ... main products of LFJS1.Powdered ...

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  • Hafnium Facts - Softschools

    Hafnium carbide has a melting point of higher than 3890-degrees Celsius, and is the most refractory compound known. Tantalum hafnium carbide has a melting point of 4215-degrees Celsius, which is the highest of any known compound.

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  • carbide forming carbon - zigzagracingkayaks

    The effect of carbon source crystallite size on the formation of hafnium carbide (HfC) coating was investigated via direct reaction of hafnium powders with..on crystal formation of carbide-derived carbon_. 2014119-carbide on crystal formation of carbide-derived carbon__IT/_.Hydrogen helped to form graphite crystals in the b-SiC-derive.

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  • 06/3201 Advanced Ceramic Fibers and Matrices: Hafnium ...

    Hafnium Carbide (HfC) is one example of advanced ceramic fiber matrices. It is a compound with the highest known melting temperature: 3890C. In theory, a part made with Hafnium Carbide fiber matrix composite would survive temperatures that would soften or melt even refractory metal-metal alloys such as rhenium-tungsten blends.

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  • Multiphase Strengthened Nickel Base Superalloys Containing ...

    Hafnium carbide was chosen based on the phase stability and the refractory nature of the monocarbide, as evidenced by thermodynamic as well as kinetic considerations, such as those ... multiphase dispersions of fine y', carbide, and oxide particles are combined in typical, fully .

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  • Tantalum Hafnium Carbide | AMERICAN ELEMENTS

    Tantalum Hafnium Carbide is a mixture of tantalum carbide and hafnium carbide that is extremely refractory, with an approximate melting point of 3990 °C. Please request a quote above to receive pricing information based on your specifications.

    hafnium carbide fine - dublinvacationrentals

    hafnium carbide tantalum carbide molybdenum carbide niobium carbide and tungsten carbide Fine-grained WC-Co cemented carbide EP1106706A1 en Hafnium ore crusher price Hafnium carbide is the most refractory binary Care needs to be taken when machining hafnium because it is pyrophoric—fine particles can spontaneously combust

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  • TaC powder with fine particle size is an important cermet ...

    Jan 16, 2017· TaC powder with fine particle size is an important cermet material, Use it to make cutting tools, can resist temperature up to 3800ºC, and hardness and compare with the diamond, as tungsten ...

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  • Hafnium - Wikipedia

    Hafnium carbide is the most refractory binary compound known, with a melting point over 3890 °C, and hafnium nitride is the most refractory of all known metal nitrides, with a melting point of 3310 °C.

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  • Extrusion dies | Plansee

    Extrusion dies are exposed to high mechanical pressures.A high level of frictional heat is also generated between the die and the workpiece. Clearly a job for us. By adding small quantities of hafnium carbide, we get our molybdenum ready for a long service life in your extrusion press.

    Molybdenum-Hafnium-Carbon (MHC) - matmatch

    Description. MHC (Molybdenum-Hafnium-Carbon) is a particle-reinforced molybdenum-based alloy which contains both hafnium and carbon. Thanks to the uniformly distributed, extremely fine carbides, the material benefits from outstanding heat and creep resistance and, at 1550 °C, the maximum recommended temperature of use is 150 °C higher than that of TZM.

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  • Hafnium Powder Suppliers - thomasnet

    Manufacturer & worldwide distributor of high purity hafnium powder. Compounds include hafnium boride, hafnium bromide, hafnium carbide, hafnium chloride, hafnium fluoride, hafnium hydride, hafnium iodide, hafnium nitride, hafnium oxide, hafnium oxychloride, hafnium phosphide, hafnium selenide, hafnium silicide, hafnium sulfide, hafnium ...

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  • Hafnium(IV) carbide −325 mesh | Sigma-Aldrich

    Hafnium(IV) carbide, <1.25 μm particle size pricing Technical Service: Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others. Contact Technical Service. Bulk Ordering & Pricing: ...

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  • Hafnium carbide made by hafnizane preceramic polymer

    Highlights the hafnium carbide made by hafnizane preceramic polymer developed by Match Global Strategic Materials. Features and specifications; Applications and capabilities. Hafnium carbide is proposed as a structural material for aerospace applications at ultra high temperatures. The chemical ...

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  • Vacuum Deposition Techniques and Tables - Ted Pella, Inc.

    The vacuum deposition techniques table lists the best suited methods, such as thermal evaporation, E-Beam evaporation or sputtering for a large number of materials. The list is sorted by material name. It also suggests the best thermal source, if applicable.

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  • Hafnium - Periodic Table of Elements and Chemistry

    Hafnium alloys with several other metals, such as iron, niobium, tantalum and titanium. Hafnium-niobium alloys, for example, are heat resistant and are used in aerospace applications, such as space rocket engines. Hafnium carbide is used to line high temperature furnaces / kilns due to its refractory properties (it does not melt at high ...

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  • Hafnium Facts, Symbol, Discovery, Properties, Uses

    Hafnium has applications in welding torches and plasma cutting tips [5, 28], while hafnium carbide is useful as a lining for kilns and high-temperature furnaces, owing to their respective high melting points [3, 12]. Apart from pure Hf wires, hafnium diselenide and disulfide function as .

    China Manufacturer Hafnium Carbide Powder For Reserch ...

    Hafnium carbide - supplier and manufacturer Hafnium carbide . LEhem, a specialized fine chemicals supplier for research, development and production. Leap Labchem Co., Ltd is supplier for Hafnium carbide. Send Inquiry; China Hafnium Carbide, Hafnium Carbide Price - China Hfc .

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  • Carbide - ThomasNet

    Supplier of carbide in form of powder. Types include boron carbide, niobium carbide, tantalum carbide, tungsten carbide, titanium carbide, vanadium carbide, chromium carbide, molybdenum carbide, zirconium carbide, hafnium carbide, tungsten titanium, tantalum niobium and tungsten tantalum niobium titanium carbide.

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  • China Hafnium, Hafnium Manufacturers, Suppliers | Made-in ...

    Buying or selling minerals has never been easier! If you are about to import Hafnium, you can compare the Hafnium factories and manufacturers with reasonable price listed above. More related options such as hafnium carbide, hfc powder, hfc could be your choices too.

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  • Synthesis of Ultra‐Fine Hafnium Carbide Powder and its ...

    Dongliang Lu, Weimin Wang, Hao Wang, Jinyong Zhang, Yucheng Wang, Fan Zhang and Zhengyi Fu, Synthesis of ultra-fine hafnium carbide powders combining the methods of liquid precursor conversion and plasma activated sintering, Ceramics International, 42, 7, (8108), (2016).

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  • Hafnium Carbide Powder | Pacific Particulate Materials ...

    Our hafnium carbide powder is widely used as an additive for cemented carbide products. Fabrication Methods. Thermal Spray Process - Plasma Spray. Hafnium carbide powders are plasma sprayed to form hardface coatings on surfaces requiring increased wear resistance. Powder Metallurgical (P/M).

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  • Corrosion of Hafnium and Hafnium Alloys

    Corrosion of Hafnium and Hafnium Alloys D.R. Holmes, ATI Wah Chang, Allegheny Technologies HAFNIUMiselementnumber72.Itresidesin group IVA of the periodic table with titanium and zirconium. Hafnium is always associated with zirconium in minerals such as zircon and baddeleyite, usually in the range of 1 to 5%. The chemical similarity between ...

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  • hafnium carbide material - alibaba

    There are 922 hafnium carbide material suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply of hafnium carbide material respectively. Hafnium carbide material products are most popular in North America, Western Europe, and Mid East.

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  • Hafnium and tantalum carbides for high temperature solar ...

    The tantalum carbide-based materials (TC76 and TC92) were consolidated at 2070 K and 2170 K reaching densities of 76% and 92%, respectively. TC76 is characterized by a fine microstructure and fine porosity. TC92 contains grains with size around 10–20 lm along with an amount of very fine closed porosity in the range 0.3–1 lm.

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  • TaC-Tantalum carbide_HUAWEI MATERIAL - hnjc-metal

    Huawei Material is a professiona metal carbide manufacturer,TaC is mainly used in the powder metallurgy, the cutting tool, fine ceramic, chemistry gas phase deposition, the flinty antifriction metal cutting tool, the tool, the mold.

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  • Vanadium carbide VC powder cas 12070-10-9 | Nanometer ...

    It can be used as an additive to tungsten carbide to fine the carbide crystals to improve the property of the cermet. Vanadium Carbide can be formed in the (111) .

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  • Tensile and Stress-Rupture Behavior of Hafnium Carbide ...

    fine hafnium carbide dispersoids were reported to be more effective than bubble or thoria disper-soids [3,4] in preserving the heavily unidirectionally elongated fibrous grain structure of the W alloy wires. The effectiveness of the hafnium carbide on the mechanical properties of other tNASA Resident Research Associate at Lewis Research Center.

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