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  • Niobium Hafnium Ingots - Alloys - SAMaterials

    SAM provides various Niobium Hafnium alloy, including C-103/ UNS R04295/ Nb-10W-10Hf. Niobium-hafnium ingot has high melting point, fine anti-corrosion and workability. It can be made into mill products for pharmacy, semiconductor, aviation, nuclear, etc.

  • Standard Specification for Niobium-Hafnium Alloy Ingots

    Abstract. This specification covers hafnium alloyed niobium ingots prepared by vacuum- or plasma- arc melting or electron-beam furnace melting, or a combination of these methods, to produce consolidated metal for processing to various mill shapes.

  • Niobium Hafnium alloy C-103 Nb10Hf sheet plate ring ...

    Niobium hafnium alloy is processed into ingots by combining electron-beam cast with vacuum consumable electrode arc furnace. Then C-103 is extruded or forged over 1200℃. After rolling and drawing under 500℃, niobium hafnium alloy C-103 is manufactured into

  • Niobium-hafnium-titanium (Niobium C-103) - PCB a

    Niobium C-103 is a Niobium-Hafnium-Titanium alloy with 10% hafnium and 1% titanium, which has the best combination of formability and high-temperature properties. It satisfies most rocket engine applications for temperatures up to 1482°C because of its superior mechanical properties, weight savings, and the improved welding and coating ...

  • Hafnium - Wikipedia

    OverviewCharacteristicsProductionChemical compoundsHistoryApplicationsPrecautionsSee also

    Hafnium is a chemical element with the symbol Hf and atomic number 72. A lustrous, silvery gray, tetravalent transition metal, hafnium chemically resembles zirconium and is found in many zirconium minerals. Its existence was predicted by Dmitri Mendeleev in 1869, though it was not identified until 1923, by Coster and Hevesy, making it the last stable element to be discovered. Hafnium is named after Hafnia, the Latin name for Copenhagen, where it was discovered.

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  • Niobium Hafnium Alloy-Edgetech Industries (A worldwide ...

    8 行  Niobium hafnium alloy rod bar are made from niobium powder by forging and polishing, they

  • PRODUCT NAMEMATERIALSPECIFICATIONSIZENb-Hf Alloy IngotR04295 (Nb-10Hf), NASTM B652Diameter 20-295 mm, Length Nb-Hf Alloy FoilR04295 (Nb-10Hf), NASTM B65250 mm">Thickness 0.01-0.09 mm, WidtNb-Hf Alloy Sheet PlR04295 (Nb-10Hf), NASTM B652Thickness 0.1-10 mm, Width 3Nb-Hf Alloy Tube PipeR04295 (Nb-10Hf), NASTM B394Outer Diameter 2.0-100 mm, 查看edge-techind的所有8行
  • Niobium Hafnium Alloy-Edgetech Industries (A worldwide ...

    Niobium hafnium alloy rod bar are made from niobium powder by forging and polishing, they are used in steel, metallurgy, atomic energy, superconductors, medical equipment, etc. Niobium hafnium

  • Niobium Metal Product Material Suppliers - SAM

    About Niobium (Nb) Symbol: Nb Atomic number: 41 Atomic weight: 92.90637 Melting point: 2468℃ Element category: transition metal Niobium, formerly columbium, is gray like other metals and takes

  • C103 Niobium-Hafnium Alloy Professional Manufacturer ...

    Overview of C-103 alloys. C103 is the most commonly used in superalloy aerospace area. For example, C-103 alloy (Nb-10Hf-1Ti-0.7Zr) was used as material of rocket nozzle for the lunar module and

  • Standard Specification for Niobium-Hafnium Alloy Ingots

    1. Scope. 1.1 This specification covers hafnium alloyed niobium ingots prepared by vacuum- or plasma- arc melting or electron-beam furnace melting, or a combination of these methods, to produce

  • Standard Specification for Niobium-Hafnium Alloy Foil ...

    B652/B652M Specification for Niobium-Hafnium Alloy Ingots. E8/E8M Test Methods for Tension Testing of Metallic Materials. E21 Test Methods for Elevated Temperature Tension Tests of Metallic

  • Niobium Refractory Metals and Alloys

    Niobium is a grey, crystalline metallic element with high temperature resistance and other desirable properties for manufacturers. It is most commonly used in the creation of numerous metal alloys. Small amounts of niobium

  • Niobium - Wikipedia

    Niobium, also known as columbium, is a chemical element with the symbol Nb (formerly Cb) and atomic number 41. Niobium is a light grey, crystalline, and ductile transition metal.Pure niobium has a hardness similar to that of pure titanium, [contradictory] and it has similar ductility to iron.Niobium

  • Niobium Hafnium Alloy Edgetech Industries (Materials ...

    Niobium hafnium alloy rod bar are made from niobium powder by forging and polishing, they are used in steel, metallurgy, atomic energy, superconductors, medical equipment, etc. Our niobium hafnium alloy

  • Niobium Hafnium Alloy - SAM - samaterials

    NBH0050 Niobium Hafnium Alloy Ingots. Niobium-hafnium ingot has high melting point, fine anti-corrosion and workability. It can be made into mill products for pharmacy, semiconductor, aviation,

  • ASTM B652/B652M-10 - Standard Specification for Niobium ...

    ASTM B652/B652M-10 Standard Specification for Niobium-Hafnium Alloy Ingots. 1.1 This specification covers hafnium alloyed niobium ingots prepared by vacuum- or plasma- arc melting or electron

  • Standard Specification for Niobium and Niobium Alloy Ingots

    The materials covered by this specification are R04200-Type 1 which is a reactor grade unalloyed niobium, R04210-Type 2 which is a commercial grade unalloyed niobium, R04251-Type 3 which is a reactor grade niobium alloy, and R04261-Type 4 which is a commercial grade niobium alloy. The ingot

  • Hafnium – SJM Alloys and Metals Ltd

    Hafnium The use of hafnium can be broken down in to three sectors: Superalloys (aerospace and non-aerospace) Plasma arc welding Nuclear applications Added to high temperature and nickel-based super alloys, hafnium

  • ASTM B652/B652M-10 - Standard Specification for Niobium ...

    ASTM B652/B652M-10 Standard Specification for Niobium-Hafnium Alloy Ingots. 1.1 This specification covers hafnium alloyed niobium ingots prepared by vacuum- or plasma- arc melting or electron

  • Standard Specification for Niobium and Niobium Alloy Ingots

    The materials covered by this specification are R04200-Type 1 which is a reactor grade unalloyed niobium, R04210-Type 2 which is a commercial grade unalloyed niobium, R04251-Type 3 which is a reactor grade niobium alloy, and R04261-Type 4 which is a commercial grade niobium alloy. The ingot

  • Hafnium – SJM Alloys and Metals Ltd

    Hafnium The use of hafnium can be broken down in to three sectors: Superalloys (aerospace and non-aerospace) Plasma arc welding Nuclear applications Added to high temperature and nickel-based super alloys, hafnium

  • Hafnium (Hf) – RWMM

    Inscribed on our ingots are the chemical symbol (Hf), purity (98.8%), weight (one troy ounce), and a serial number (this number is unique and will vary). On the reverse is our logo. Hafnium and zirconium occur naturally together and are very difficult to completely separate, accounting for the slightly lower purity of these ingots

  • Niobium Ingot AMERICAN ELEMENTS

    Niobium has the largest magnetic penetration depth of any element and is one of three elemental type-II superconductors (along with vanadium and technetium). Niobium is found in the minerals pyrochlore, its main commercial source, and columbite. The word Niobium

  • Niobium Ingots for Sale, Pure Niobium Ingots Metal ...

    AEM produces metallic Niobium Ingots with the highest possible density. Ingots are generally the least costly metallic form and useful in general applications. Our standard Ingot size is nominally 2-3 cm x

  • Standard Specification for Niobium-Hafnium Alloy Ingots

    TABLE 1 Chemical Requirements (Ingot) Niobium-Hafnium Alloy Grade R04295 Element Content, Maximum Weight % (Except for Hf and Ti) Carbon 0.015 Oxygen 0.025 Nitrogen 0.010 Hydrogen 0.0015 Hafnium 9–11 Titanium 0.7–1.3 Zirconium 0.700 Tungsten 0.500 Tantalum 0.500 Niobium

  • Niobium, Hafnium, Tantalum, Vanadium Alloys

    ATI produces Niobium, Hafnium, Tantalum, Vanadium Alloys and Parts. ATI's process yields metal of the highest purity on the market today, serving the full range of applications.

  • ASTM-B652 Standard Specification for Niobium-Hafnium ...

    1.1 This specification covers hafnium alloyed niobium ingots prepared by vacuum- or plasma- arc melting or electron-beam furnace melting, or a combination of these methods, to produce

  • Cobalt Hafnium Niobium Alloy AMERICAN ELEMENTS

    Cobalt Hafnium Niobium Metal is available as disc, granules, ingot, pellets, powder, rod, wire, foil, and sputtering target. Ultra high purity and high purity forms also include metal powder, submicron and

  • Niobium Foil and Niobium Strip Professional Manufacturer ...

    Niobium Foil / Strip processing technology. Electron beam smelting niobium ingots → forging at room temperature (or ≤400 c) → annealing → roughing → annealing → strip rolling → annealing → foil rolling → heat treatment Niobium Foil can be pressed into Niobium Cup and Niobium

  • Niobium – SJM Alloys and Metals Ltd

    Niobium Chemical properties are very similar to Tantalum. Niobium is used with Iron and other elements in stainless steel alloys. Niobium is used in super alloys for jet engines and heat resistant equipment.

  • Niobium - Machining Forming Operations

    Fine chips and grinding dust of niobium and niobium-based alloys may burn and sustain combustion. Please read the safety warning at the end of this data sheet. Table 1: Chemical compositions of Niobium / Niobium alloys. Nb Nb – 1 Zr C-103 Niobium 99.7 98.5 86-89 Zirconium --- 0.8 – 1.2 0.7 Hafnium

  • Ta-2.5W Professional Manufacturer: Western Alloys

    Our Tantalum 2.5 Tungsten products. Western Alloys' Tantalum 2.5 Tungsten products has Ta2.5W Sheet (ASTM B708 R05252), Ta-2.5W Bar (ASTM B365 R05252), Ta2.5W Foil (ASTM B708 R05252), Ta2.5W Wire (ASTM B365 R05252), Ta-2.5W

  • Niobium Foil and Niobium Strip Professional Manufacturer ...

    Niobium Foil / Strip processing technology. Electron beam smelting niobium ingots → forging at room temperature (or ≤400 c) → annealing → roughing → annealing → strip rolling → annealing → foil rolling → heat treatment Niobium Foil can be pressed into Niobium Cup and Niobium

  • Niobium – SJM Alloys and Metals Ltd

    Niobium Chemical properties are very similar to Tantalum. Niobium is used with Iron and other elements in stainless steel alloys. Niobium is used in super alloys for jet engines and heat resistant equipment.

  • Niobium - Machining Forming Operations

    Fine chips and grinding dust of niobium and niobium-based alloys may burn and sustain combustion. Please read the safety warning at the end of this data sheet. Table 1: Chemical compositions of Niobium / Niobium alloys. Nb Nb – 1 Zr C-103 Niobium 99.7 98.5 86-89 Zirconium --- 0.8 – 1.2 0.7 Hafnium

  • Ta-2.5W Professional Manufacturer: Western Alloys

    Our Tantalum 2.5 Tungsten products. Western Alloys' Tantalum 2.5 Tungsten products has Ta2.5W Sheet (ASTM B708 R05252), Ta-2.5W Bar (ASTM B365 R05252), Ta2.5W Foil (ASTM B708 R05252), Ta2.5W Wire (ASTM B365 R05252), Ta-2.5W

  • Hafnium - Wikipedia

    Hafnium is a chemical element with the symbol Hf and atomic number 72. A lustrous, silvery gray, tetravalent transition metal, hafnium chemically resembles zirconium and is found in many zirconium

  • Tantalum and Tantalum Alloy Wire ... - tantalum-niobium

    Processing technology of Tantalum Wire. Manufacturing process: the blank can be made by electron beam melting or powder metallurgy. Electron beam smelting ingots can be extruded (processed by

  • Hafnium Ingot AMERICAN ELEMENTS

    The number of electrons in each of Hafnium's shells is 2, 8, 18, 32, 10, 2 and its electron configuration is [Xe] 4f 14 5d 2 6s 2. The hafnium atom has a radius of 159 pm and a Van der Waals radius of 212 pm. Hafnium

  • Tantalum Professional Manufacturer: Western Alloys

    Tantalum has a series of outstanding properties, such as high melting point, low vapor pressure, good cold processing performance, high chemical stability, strong resistance to liquid metal corrosion, and

  • Niobium Nb-Edgetech Industries (A worldwide materials ...

    Niobium, is a chemical element with symbol Nb and atomic number 41. It is a soft, grey, ductile transition metal, which is often found in the pyrochlore mineral, the main commercial source for niobium, and

  • Niobium Bar Stock for Sale, Pure Metal Niobium Bar ...

    Niobium round bar is manufactured as random length pieces or cut to customers’ desired lengths in diameters ranging from 0.125 inches to 5.00 inches. Please view Niobium Rod to see our standard sizes of niobium round bar. Below are most of the standard sizes of our niobium

  • Special Alloy Fabrication - atimetals

    Special Alloy Fabrication Special Alloy Fabrication ... Niobium Hafnium Tantalum Titanium Zirconium Vanadium Molybdenum. Buttons . 5- g to 1 kg Ingots . 5 kg to over 25kg. ... Pilot scale ingots

  • Hafnium - Exxentis - Porous Aluminium I Metals I ...

    Hafnium We are pleased to offer you high quality Hafnium products. 2017: Start of industrial production of hafnium oxide 2018: Start of production of iodised (high purity) hafnium Product types: Powder, ingots, sheets, rods, tubes, wire, hafnium oxide powder, hafnium carbide powder Hafnium product types Type Parameters Hafnium ingots

  • Hafnium Alloy Addition - atimetals

    Hafnium occurs naturally with zirconium at a ratio of approximately ... Niobium 100 5 Nitrogen 100 10 50 120 Oxygen 400 60 1000 † Silicon 100 25 25 ... plate, bar, billet, tube, ingot, crystal bar, etc. can be

  • ASTM B652/B652M - Standard Specification for Niobium ...

    scope: This specification covers hafnium alloyed niobium ingots prepared by vacuum- or plasma- arc melting or electronbeam furnace melting, or a combination of these methods, to produce consolidated

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