Conferences related to Niobium alloys

Back to Top

2020 IEEE International Conference on Plasma Science (ICOPS)

IEEE International Conference on Plasma Science (ICOPS) is an annual conference coordinated by the Plasma Science and Application Committee (PSAC) of the IEEE Nuclear & Plasma Sciences Society.


2020 IEEE International Magnetic Conference (INTERMAG)

INTERMAG is the premier conference on all aspects of applied magnetism and provides a range of oral and poster presentations, invited talks and symposia, a tutorial session, and exhibits reviewing the latest developments in magnetism.


2019 6th International Conference on Advancements in Nuclear Instrumentation Measurement Methods and their Applications (ANIMMA)

Nuclear instrumentation and measurement methods in nuclear environments are key aspectsthat contribute to the quality of scientific programmes in the fields of physics, energy, the fuelcycle and waste management. Furthermore, measurements relying on nuclear physics now playan important role in various fields of application such as biology, medicine and the environment.The ANIMMA conference aims at uniting, consolidating and organizing an international networkof scientific researchers and experts from industry, research institutes, academic dealing withnuclear instrumentation and applications).ANIMMA 2017 is the fifth of a series of conferences devoted to endorsing andpromoting scientific and technical activities based on nuclear instrumentation andmeasurements.The main objective of ANIMMA conference is to unite the various scientific communities not onlyinvolved in nuclear instrumentation and measurements, but also in methodology activities (R&D, Innovation and

  • 2017 5th International Conference on Advancements in Nuclear Instrumentation Measurement Methods and their Applications (ANIMMA)

    Nuclear instrumentation and measurement methods in nuclear environments are key aspects that contribute to the quality of scientific programmes in the fields of physics, energy, the fuel cycle and waste management. Furthermore, measurements relying on nuclear physics now play an important role in various fields of application such as biology, medicine and the environment. The ANIMMA conference aims at uniting, consolidating and organizing an international network of scientific researchers and experts from industry, research institutes, academic dealing with nuclear instrumentation and measurement methodology activities (R&D, Innovation and applications).ANIMMA 2017 is the fifth of a series of conferences devoted to endorsing and promoting scientific and technical activities based on nuclear instrumentation and measurements.The main objective of ANIMMA conference is to unite the various scientific communities not only involved in nuclear instrumentation and measurements, but also in

  • 2015 4th International Conference on Advancements in Nuclear InstrumentationMeasurement Methods and their Applications (ANIMMA)

    ANIMMA 2015 is the fourth of a series of conferences devoted to endorsing and promoting scientific and technical activities based on nuclear instrumentation and measurements. The main objective of ANIMMA conference is to unite the various scientific communities not only involved in nuclear instrumentation and measurements, but also in nuclear medicine and radiation. The conference is all about getting scientists, engineers and the industry to meet, exchange cultures and identify new scientific and technical prospects to help overcome both current and future unresolved issues. The ANIMMA conference provides scientists and engineers with a veritable opportunity to compare their latest research and development in different areas: physics, nuclear energy, nuclear fuel cycle, safety, security, future energies (GEN III+, GENIV, ITER, ...).

  • 2013 3rd International Conference on Advancements in Nuclear Instrumentation, Measurement Methods and their Applications (ANIMMA)

    ANIMMA conference sets out to unite, consolidate and organize an international network of scientific, researcher and experts from industry, research institutes, academic dealing with nuclear instrumentation and measurement methodology activities (R&D, Innovation and applications).ANIMMA 2013 is the third of a series of conferences devoted to endorsing and promoting scientific and technical activities based on nuclear instrumentation and measurements The main objective of ANIMMA conference is to unite the various scientific communities not only involved in nuclear instrumentation and measurements, but also in nuclear medicine and radiation. The conference is all about getting scientists, engineers and the industry to meet, exchange cultures and identify new scientific and technical prospects to help overcome both current and future unresolved issues.

  • 2011 2nd International Conference on Advancements in Nuclear Instrumentation, Measurement Methods and their Applications (ANIMMA)

    The aim of the conference is to bring together scientific, academic and industrial communities interested in, or actively involved in research and developments related to nuclear instrumentation and measurement methods.

  • 2009 1st International Conference on Advancements in Nuclear Instrumentation, Measurement Methods and their Applications (ANIMMA)

    The program is focused onnuclear instrumantation and measurement methods and deals with all measurement stage : modeling,radiation detection, in plie measurements, electronics, signal acquisition and analysis and training/education activities


2019 IEEE 28th Symposium on Fusion Engineering (SOFE)

fusion engineering, physics and materials, plasma heating, vacuum technology, tritium processing, fueling, first walls, blankets and divertors


2019 IEEE 9th International Nanoelectronics Conferences (INEC)

Topics of Interests (but not limited to)• Application of nanoelectronic• Low-dimensional materials• Microfluidics/Nanofluidics• Nanomagnetic materials• Carbon materials• Nanomaterials• Nanophotonics• MEMS/NEMS• Nanoelectronic• Nanomedicine• Nano Robotics• Spintronic devices• Sensor and actuators• Quality and Reliability of Nanotechnology


More Conferences

Periodicals related to Niobium alloys

Back to Top

Applied Superconductivity, IEEE Transactions on

Contains articles on the applications and other relevant technology. Electronic applications include analog and digital circuits employing thin films and active devices such as Josephson junctions. Power applications include magnet design as well asmotors, generators, and power transmission


Latin America Transactions, IEEE (Revista IEEE America Latina)

The IEEE Region 9 is releasing the IEEE Latin America Transactions to enable the publication of non-published and technically excellent papers from Latin American engineers, in Spanish or Portuguese languages. Engineers and researchers from Portugal and Spain (and others countries with the same language) are also very welcome to submit their proposals.


Magnetics, IEEE Transactions on

Science and technology related to the basic physics and engineering of magnetism, magnetic materials, applied magnetics, magnetic devices, and magnetic data storage. The Transactions publishes scholarly articles of archival value as well as tutorial expositions and critical reviews of classical subjects and topics of current interest.


Nuclear Science, IEEE Transactions on

All aspects of the theory and applications of nuclear science and engineering, including instrumentation for the detection and measurement of ionizing radiation; particle accelerators and their controls; nuclear medicine and its application; effects of radiation on materials, components, and systems; reactor instrumentation and controls; and measurement of radiation in space.


Plasma Science, IEEE Transactions on

Plasma science and engineering, including: magnetofluid dynamics and thermionics; plasma dynamics; gaseous electronics and arc technology; controlled thermonuclear fusion; electron, ion, and plasma sources; space plasmas; high-current relativistic electron beams; laser-plasma interactions; diagnostics; plasma chemistry and colloidal and solid-state plasmas.


More Periodicals

Most published Xplore authors for Niobium alloys

Back to Top

Xplore Articles related to Niobium alloys

Back to Top

Effect of grain growth inhibitors on the hysteresis properties of Nd/sub 10/Fe/sub 82/C/sub 6/B/sub 2/ melt-spun alloys

IEEE Transactions on Magnetics, 2002

An effort has been made to improve the coercivity of nanocomposite Nd/sub 10/Fe/sub 82/C/sub 6/B/sub 2/ alloys, using small amounts (up to 1 at%) of Cr, Ti, Nb, Zr, and Ga. X-ray studies revealed that the amount of /spl alpha/-Fe phase in both as-spun and annealed ribbons was significantly reduced for Nb and Zr substitutions, but increased for all the ...


Effects of alloy composition and/or casting method on the amount Fe-precipitation in NdFeB alloys

1992 IEEE International Magnetics Conference (INTERMAG), 1992

None


Development of Nb44wt%Ti 25wt%Ta based superconducting conductors for LHC magnets

IEEE Transactions on Applied Superconductivity, 1995

A trial cable for LHC dipole inner layers made up of the Nb ternary alloy Nb44wt%Ti 25wt%Ta has been manufactured by GEC Alstrom Intermagnetics within the framework of a CERN development program. This cable is composed of 28 strands of 1.065 mm in diameter. The purpose of the study is: (i) to improve the superconducting behaviour of LHC cables at ...


Characterization of oxide breakup by convective currents [fusion reactor]

15th IEEE/NPSS Symposium. Fusion Engineering, 1993

One safety consideration for fusion reactors is the potential release of activated products during a loss-of-coolant accident (LOCA). In this paper we address the relative role that small, airborne particles, formed by convective current transport and grinding of spalled oxides, may have in predicted releases. We describe the methodology developed to measure the attrition of oxide particles when they are ...


Properties of Ti alloyed multifilamentary Nb<inf>3</inf>Sn wires by internal tin process

IEEE Transactions on Magnetics, 1985

Influence of Ti addition to the Sn core on the critical current density Jcof multlfilamentary Nb3Sn wires fabricated by the internal tin process was studied. The addition ( ∼1.5 wt% Ti) improved the values of Jcat very high magnetic fields over those for the pure Nb3Sn, e.g.,J_{c} \sim 140A/mm2at 18 T. This is 3-4 times greater than a similarly processed ...


More Xplore Articles

Educational Resources on Niobium alloys

Back to Top

IEEE-USA E-Books

  • Effect of grain growth inhibitors on the hysteresis properties of Nd/sub 10/Fe/sub 82/C/sub 6/B/sub 2/ melt-spun alloys

    An effort has been made to improve the coercivity of nanocomposite Nd/sub 10/Fe/sub 82/C/sub 6/B/sub 2/ alloys, using small amounts (up to 1 at%) of Cr, Ti, Nb, Zr, and Ga. X-ray studies revealed that the amount of /spl alpha/-Fe phase in both as-spun and annealed ribbons was significantly reduced for Nb and Zr substitutions, but increased for all the other substitutions. From the magnetic properties point of view, Zr (1 at%) was proven to be the most advantageous of all, since it increased the coercivity of annealed ribbons from 3.2 to 4.8 kOe and the maximum energy product from 5.8 to 13 MGOe. This improvement is associated with the much finer and more uniform microstructure as was revealed by transmission electron microscopy.

  • Effects of alloy composition and/or casting method on the amount Fe-precipitation in NdFeB alloys

    None

  • Development of Nb44wt%Ti 25wt%Ta based superconducting conductors for LHC magnets

    A trial cable for LHC dipole inner layers made up of the Nb ternary alloy Nb44wt%Ti 25wt%Ta has been manufactured by GEC Alstrom Intermagnetics within the framework of a CERN development program. This cable is composed of 28 strands of 1.065 mm in diameter. The purpose of the study is: (i) to improve the superconducting behaviour of LHC cables at 1.9 K, the operating temperature of the Large Hadron Collider (LHC), and (ii) to evaluate the cabling feasibility of wires made with this alloy. Ic tests performed on wire samples before and after cabling at 4.2 K and 1.8 K show that at 4.2 K NbTi25wt%Ta wires exhibit lower Jc than those of the conventional binary alloy Nb47wt%Ti or those of a ternary alloy with only 15wt%Ta. But they have a larger magnetic field shift when cooled down from 4.2 to 1.8 K (about 1 T). The cabling of NbTi25wt%Ta wires presented no particular problem. Jc degradations due to cabling and evaluated on extracted strands are comparable to those observed on NbTi material. The performances achieved are reported and discussed in this paper.<<ETX>>

  • Characterization of oxide breakup by convective currents [fusion reactor]

    One safety consideration for fusion reactors is the potential release of activated products during a loss-of-coolant accident (LOCA). In this paper we address the relative role that small, airborne particles, formed by convective current transport and grinding of spalled oxides, may have in predicted releases. We describe the methodology developed to measure the attrition of oxide particles when they are transported in a gas stream. This method has been used to measure the tendency for small "airborne size" particles to form from oxides of a tungsten alloy, a niobium alloy, and a ferritic steel (HT9). We have used these data to compare the magnitudes of elemental releases that may occur by volatilization with those due to the oxide attrition pathway for the tungsten and niobium alloys oxidized in air. Oxide attrition provides significant releases of tungsten and is the dominant mechanism in the release of niobium. These results show that oxide attrition should be considered in safety evaluations and that additional testing is warranted for other materials, such as beryllium, austenitic stainless steel (PCA), and vanadium alloys. Data are also needed for oxides formed in other environments and at other temperatures to establish a database that will allow mapping of dominant release mechanisms for the complex thermal cycles that could exist during a LOCA.

  • Properties of Ti alloyed multifilamentary Nb<inf>3</inf>Sn wires by internal tin process

    Influence of Ti addition to the Sn core on the critical current density Jcof multlfilamentary Nb3Sn wires fabricated by the internal tin process was studied. The addition ( ∼1.5 wt% Ti) improved the values of Jcat very high magnetic fields over those for the pure Nb3Sn, e.g.,J_{c} \sim 140A/mm2at 18 T. This is 3-4 times greater than a similarly processed pure Nb3Sn wire and is within ∼10 % of the highest critical current density measured for the Ti alloyed bronze processed Nb3Sn wires.

  • Mechanical amorphization of the Fe/sub 73.5/Cu/sub 1/Nb/sub 3/Si/sub 13.5/B/sub 9/ alloy

    In our work a reversible process for creating nanocrystalline Fe/sub 73.5/Cu/sub 1/Nb/sub 3/Si/sub 13.5/B/sub 9/ by annealing the amorphous ribbons was observed. The original amorphous ribbons of Fe/sub 73.5/Cu/sub 1/Nb/sub 3/Si/sub 13.5/B/sub 9/ were annealed at 540/spl deg/C and at 950/spl deg/C respectively as well as melted at 1200/spl deg/C. Such prepared samples were milled in a vibrational ball mill under the vacuum. The exponential law for decreasing the crystal size with the milling time was observed. The bigger the amount of the amorphous rest in material, the shorter is the time of milling for obtaining the requested crystal size.<<ETX>>

  • Temperature dependence of critical current density for Nb<inf>3</inf>Sn and Nb + 60 wt% Ti superconducting alloys

    The J-H-T critical surface has been measured at temperatures near 4.2 K for diffusion-processed Nb3Sn and for Nb+60 wt % Ti superconducting alloys. The apparatus used for these measurements consists of a split Nb3Sn superconducting solenoid capable of fields up to 65 kOe, a 4-probe potentiometric sample holder capable of carrying currents up to 1000 A, and an enclosed cryostat which allowed one to vary the temperature of the coil and the sample from 3.4 to 4.8 K by varying the pressure over the liquid helium. Data are presented for the critical current density Jcand for the temperature dependence of critical current density (\partialJ_{c}/\partialT) observed at 4.2 K. From these data, the values for the two stability parameters of interest, the fractional temperature dependence of critical current density [-(1/J_{c}) (\partialJ_{c}/\partialT)] and the stability parameterJ_{c}^{2} [-(1/J_{c})(\partialJ_{c}/\partialT)], were calculated and are presented along with an estimate of the wire diameter required for adiabatic stabilization.

  • Microwave Properties of Fe-based Nanocrystalline Alloy Particles

    Microwave properties of Fe-based nanocrystalline alloy particles mainly depend on the crystal structure and particle morphology. It’s difficult to build up their relationship directly, so magnetic properties are introduced as intermediaries. In this paper, nanocrystalline Fe73.5Cu1Nb3Si13.5B7alloy powders were prepared and tested by the structural, magnetic and microwave measurement. It’s found that besides particle size, the structural properties such as grain size or lattice constant have important influence on the sample’s static magnetic properties, and such influence effectively extends to its complex permeability. Moreover, the exchange coupling and surface-effect were discussed in this issue.

  • Characterization of NbTiN thin films prepared by reactive DC-magnetron sputtering

    Niobium-titanium-nitride (NbTiN) thin films were prepared on quartz substrates by reactive dc-magnetron sputtering with a NbTi alloy target, and their properties, were studied systematically. Properties of the thin films, such as superconducting transition temperature were strongly dependent on variation of cathode voltage, /spl Delta/U, which is induced when a small fraction of N/sub 2/ is added to Ar during sputter discharge. High quality thin films with transition temperature as high as 15 K and resistivity of /spl sim/100 /spl mu//spl Omega/cm have been obtained at around /spl Delta/U=28 V with a total gas pressure of 0.9 Pa. Since gap frequency calculated from the measured critical temperature of 15 K based on BCS theory is about 1.1 THz, these NbTiN thin films are good candidates for wiring layers of SIS mixers as well as SIS junctions in the 1 THz band.

  • Structure and magnetic properties of the ThMn/sub 12/ type NdFeM alloys (M=Si/Al/B/transition metals)

    Thirteen Nd(Fe,M)/sub 12/ alloys were studied, where M=Si, Al, B, Ti, V, Cr, Mn, Zr, Hf, Nb, W, Mo, or Ta. Those containing Si, Ti, V, Cr, Mn, Mo, or W are tetragonal ThMn/sub 12/ (1-12 for short) type structures. For the other alloys, the existence of Fe/sub 3/M, Fe/sub 2/M, FeM, and/or FeM/sub 2/ phases has been evidenced by X-ray diffraction (XRD). The size of the M atom is found to be crucial in determining its ability to stabilize the 1-12 phase. In NdFe/sub 12-x/Ti/sub x/ alloys, the 1-12 phase exists in a wide range of x values from 0.7-2.0; however, the Fe/sub 2/Ti phase appears when x exceeds 1.0. Hence, NdFe/sub 11/Ti is probably not a line compound. For the other alloys with 1-12 phase, only x=2 was examined. The c/a value remains invariant at 0.558 to 0.559 when M is a transition metal, and equals 0.564 for M=Si. The Curie temperatures of these alloys, in decreasing order, are 310 degrees C, 301 degrees C, 278 degrees C, 270 degrees C, 252 degrees C, 195 degrees C, and 119 degrees C for V, Si, Ti, Cr, W, Mo, and Mn, respectively. For the alloy with Ti, x=1, whereas for the others x=2. The anisotropy field for these alloys, measured for aligned polycrystalline powder at room temperature, is low; the maximum value is 26.8 kOe for NdFe/sub 11/Ti, which increases to 54.5 kOe at 4.2 K.<<ETX>>



Standards related to Niobium alloys

Back to Top

No standards are currently tagged "Niobium alloys"


Jobs related to Niobium alloys

Back to Top