Study on machining of niobium hafnium alloy material

Niobium hafnium alloy material is a kind of niobium as a base to add a certain amount of hafnium and other elements, has the advantages of high temperature resistance, corrosion resistance, can be used as aircraft, missiles, rockets heat-resistant and high strength materials and control, regulating device parts material. Due to the material ...

Development of niobium alloys for aerospace

Blog. Development of niobium alloys for aerospace. In the late 1950s, people developed a strong interest in nuclear power, aviation and space flight, and began to develop related niobium alloys. Since the 1960s, the development of commercial traditional niobium-based alloys has begun. Around 1970, foreign development of …

The microstructure analysis, mechanical properties, and …

C-103 niobium alloy contains alloying elements of 10%wt Hf and 1%wt Ti. Hafnium (Hf) provides excellent solid solution strengthening: strengthening extending to temperatures as high as ∼1400 °C. Hf also acts as a sacial element for any internal oxidation. On the other hand, a small quantity of Ti improves the overall oxidation …

The role of the metal-oxide Interface's terminating layer on …

1. Introduction. Niobium (Nb) alloys retain reasonable strength, beyond the capabilities of Ni-base superalloys [1], at very high temperatures.Naturally, they find niche applications [2] in aerospace.Often the commercial Nb-alloys contain ∼10 wt % hafnium (Hf) which provides excellent solid solution strengthening [3]: strengthening extending to …

NIOBIUM HAFNIUM ALLOY C103 | NB-10HF-1TI-0.7ZR

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 ...

Niobium Hafnium Wires

NBH0056 Niobium Hafnium Alloy Targets / Discs NBH0057 Niobium Hafnium Alloy Crucibles & Cups NBH0058 Niobium Hafnium Alloy Lumps GET A QUOTE Send us an Inquiry now to find out more Information and the latest prices, thanks! * Your Name * Your Email * Product * Phone * Country. United States. Afghanistan; Aland Islands; Albania ...

Niobium hafnium alloy （ Nb-Hf alloy ）

Niobium hafnium alloy has high melting point, fine anti-corrosion and workability, it can be used for pharmacy, semiconductor, aviation, nuclear, etc. Niobium hafnium alloy tube & pipe are in gray metal color with high strength & conductivity; they can be used in steel, ceramics, electronics, nuclear energy & superconductors.

Hafnium Alloy Addition

When used in relatively small amounts, hafnium strengthens the grain boundaries of nickel-based super-alloys and high temperature alloys, improving the creep ductility …

Niobium Hafnium Alloy (C103)

Niobium alloy C-103 has high melting point. Fabrication process involves C-103 ingots production process and mechanical process. Niobium hafnium alloy is processed into ingots by combining ...

Niobium C-103 Alloy | AMERICAN ELEMENTS

About Niobium C-103 Alloy. C-103 Niobium Alloy is a niobium-hafnium-titanium) is a high-performance, heat-resistant alloy typically used in aerospace components and other high temperature environments. American Elements' niobium C-103 meets ASTM B652, B653, B654, AMS7852 and AMS7857 grades and is available in standard and custom …

C-103 Nb Alloy: Properties & Applications

C103 Niobium Hafnium Alloy spherical powder is used in aerospace and defense propulsion applications requiring strength at sustained high operating temperatures.

Mineral Resource of the Month: Hafnium

An alloy consisting of 89 percent niobium, 10 percent hafnium and 1 percent titanium is used for liquid rocket thruster nozzles and was used in the engines of the Apollo Lunar Landing Modules. Tantalum hafnium carbide has the highest melting point of any known compound (4,215 degrees Celsius).

Nobium | Alloys | Properties | Applications

Refractory metal alloys are continually being developed for high-temperature aerospace applications. 4 One such alloy which has achieved widespread use is C-103: a complex refractory alloy consisting …

Hafnium Alloy Addition

The general applications include: nuclear reactor control rods, neutron absorption, alloy additive in various superalloys, plasma torch welding tips. Hafnium is available in common mill forms including plate, sheet, foil, rod, and wire. Hafnium metal is also available in a number of forms for alloying. For higher purity applications, where very ...

Mechanical properties and microstructural

C103 is a refractory-based niobium alloy for high temperature applications in aerospace. This paper aims to evaluate the compatibility of C103 alloy as a choice of material for laser-based additive manufacturing (AM) technologies. ... B10 Committee, Specification for Niobium-Hafnium Alloy Foil, Sheet, Strip, and Plate, ASTM …

Unlocking the Potential of Niobium C103 for the Space …

The Niobium C103 refractory alloy is a prime example. Refractory alloys stand out in aerospace and defense applications due to their ability to maintain their structural integrity and mechanical properties at extremely high temperatures. Comprising 89% Niobium, 10% Hafnium, and 1% Titanium, Niobium C103 has emerged as a …

Analysis of electron beam welding performance of low-density niobium …

Part 2 Performance Analysis of Low Density Niobium Alloys and Niobium-Hafnium Alloys Low density niobium alloy Low-density niobium alloy, because its density is about 10% lower than that of pure niobium, contains a small amount of inclusions such as metal element V, Cr, Ti, etc., thus forming a coarse cell structure with a …

Niobium C-103 Alloy Rods/Ingots | Stanford …

C-103 Niobium Alloy has a melting point of 4260 ± 90ºF, and a density of 0.320 lbs./cubic inches, making it ideal for use in space, as well as for components used within super-heated thrusters, and rocket engines. …

Pure Niobium Pipe

In addition to commercially pure Niobium EAC also supplies Reactor Grade Niobium, Niobium Zirconium Alloys, Niobium Hafnium Alloy, Niobium Tungsten Alloy, Niobium Titanium Alloy. Niobium is typically supplied to meet the requirements of ASTM-B-392, ASTM-B-393, ASTM-B-394, AMS 7850, ASTM-B-654, ASTM-B-655, RO4200 Type 1, …

C-103

Admat Inc. Main Office 2460 General Armistead Ave. Suite 213 Norristown, Pennsylvania 19403, United States. Main: (484) 322-2091 | Sales: (484) 322-2091. Admat's niobium hafnium alloy utilizes the latest technology in alloy production and is designed for customers who require exceptional quality materials for use in their aerospace and …

Niobium & C-103: What Makes it Unique for Hypersonics?

The C-103 Alloy & How It's Used in Hypersonics. The most common niobium alloy is C-103, which is made by alloying Niobium, Titanium, Hafnium and Zirconium together. Developed in 1965, C-103 was initially used in the structure of the Apollo Lunar Command Module rocket nozzles. C-103 alloys commonly compose billets, plates, wire and …

Unlocking the Potential of Niobium C103 for the Space …

Comprising 89% Niobium, 10% Hafnium, and 1% Titanium, Niobium C103 has emerged as a game-changer in the refractory alloy domain. Niobium C103 parts …

Tuning Mesenchymal Stem Cell Response onto Titanium-Niobium-Hafnium …

Tuning Mesenchymal Stem Cell Response onto Titanium-Niobium-Hafnium Alloy by Recombinant Fibronectin Fragments ACS Appl Mater Interfaces. 2016 Feb 3;8(4):2517-25. doi: 10.1021/acsami.5b09576. ... covalently attached to a new TiNbHf alloy using APTES silanization. The fragments were studied separately and mixed at different …

Niobium C-103 Alloy | AMERICAN ELEMENTS

C-103 Niobium Alloy is a niobium-hafnium-titanium) is a high-performance, heat-resistant alloy typically used in aerospace components and other high temperature environments.

Basic properties mapping of anodic oxides in the hafnium–niobium …

Hafnium, niobium and tantalum have similar electrochemical characteristics in that they are all valve metals. This classification and its name are based on their current rectification upon electric field reversal (hence, the name 'valve') during metals anodisation under high field conditions. ... The alloys in the top SEM row, where Hf, Nb ...

Standard Specification for Niobium-Hafnium Alloy Foil, …

1.1 This specification covers hafnium alloyed niobium foil, sheet, strip, and plate. 1.2 The material covered by this specification is R04295, niobium-base alloy containing approximately 10 % hafnium and 1 % titanium. 1.3 The values stated in either SI units or inch-pound units are to be regarded separately as standard.

Pure Niobium Bar

In addition to commercially pure Niobium EAC also supplies Reactor Grade Niobium, Niobium Zirconium Alloys, Niobium Hafnium Alloy, Niobium Tungsten Alloy, Niobium Titanium Alloy. Niobium is typically supplied to meet the requirements of ASTM-B-392, ASTM-B-393, ASTM-B-394, AMS 7850, ASTM-B-654, ASTM-B-655, RO4200 Type 1, …

Niobium hafnium alloy | Firmetal Co., Ltd.

Niobium hafnium alloy is the most widely used niobium alloy in aerospace engineering and technology. In 1965, the United States successfully developed the nb-10hf-1ti alloy, which was used in 1969 for the extended nozzle section of the rocket engine of the Apollo manned lunar module descent stage. In 1975, China successfully developed it.

C-103

Niobium Hafnium Titanium Zirconium Alloy. Sheets, Plates, Rods, Bars, Billets, Wire, Machined Parts. (Nb-10Hf-1Ti-0.7Zr) This unique blend of metals creates a high strength, lightweight material well suited for the …

PROCESSING, PROPERTIES AND APPLICATIONS OF HIGH …

niobium alloys in use today were developed in the 1960s [ 1-3] during the intensive nuclear and aerospace materials development efforts. Compared to other refractory metals and the hundreds of refractory alloys investigated in the l 960s-1970s, commercial niobium alloys are relatively ... with hafnium in the alloy to form stable hafnium oxide ...

High temperature oxidation behavior of C103 alloy with …

The cross-sectional microstructure of the obtained silico-boronized coating on C103 niobium-based alloy is presented in SEM and STEM-HAADF images in Fig. 1.The WDS/EDS elemental distribution in the cross-section of the coatings is shown in Fig. 2.The results of TEM as well as EFTEM investigations are shown in Fig. 3, Fig. 4, …

Processing, Properties and Applications of High-Temperature Niobium Alloys

Niobium alloys are used in a variety of high-temperature applications ranging from light bulbs to rocket engines and nuclear reactors. The unique physical and chemical properties of these alloys have often dictated that only niobium alloys could fulfill certain application requirements. Compared to other refractory metals, niobium alloys …

Niobium hafnium alloy | Firmetal Co., Ltd.

Niobium hafnium alloy Firmetal, 09:36:00 PM. Niobium alloy formed by adding a certain amount of hafnium and other elements to the niobium base. On a binary phase diagram, niobium and β-Hf form a replacement solid solution. Hafnium is a kind of active element, which is combined with oxygen and carbonation in niobium to form …

Literature | Materion

Specialty alloys and lightweight metal matrix composites for commercial and defense aerospace applications. Download. AlBeCast Composite Design Guide Download. ALD Precursor Materials Overview Download. Alloy 174 Brochure Alloy 174 (UNS C17410) Brochure. Download. Alloy 390 Brochure ...