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magnetic phase transition temperature

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Series: ASM Handbook
Volume: 3
Publisher: ASM International
Published: 27 April 2016
DOI: 10.31399/asm.hb.v03.a0006248
EISBN: 978-1-62708-163-4
...Abstract Abstract This article provides a table that lists the magnetic phase transition temperatures of various chemical elements. chemical elements magnetic phase transition temperatures MAGNETIC PHASE TRANSITION, and other higher-order transitions of the chemical elements...
Series: ASM Handbook
Volume: 22A
Publisher: ASM International
Published: 01 December 2009
DOI: 10.31399/asm.hb.v22a.a0005441
EISBN: 978-1-62708-196-2
... allotropic structures, and magnetic phase transition temperatures of the elements. physical constants standard atomic weight melting point atomic size parameter heat of transition thermal properties temperature-dependent allotropic structure physical properties pressure-dependent allotropic...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003086
EISBN: 978-1-62708-199-3
... of the saturation magnetic moment of a material is the ratio of the magnetic moment per atom of the material at magnetic saturation to the spin magnetic moment per electron in the material. Magnetic phase transition temperatures of metallic elements Table 3 Magnetic phase transition temperatures of metallic...
Book Chapter

By W.L. Johnson
Series: ASM Handbook
Volume: 2
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v02.a0001095
EISBN: 978-1-62708-162-7
...Glass transition temperature (<italic>T</italic><sub>g</sub>) and crystallization temperature (<italic>T</italic><sub>x</sub>) of metal-metal and metal-metalloid metallic glasses Table 1 Glass transition temperature ( T g ) and crystallization temperature ( T x ) of metal-metal and metal...
Series: ASM Handbook
Volume: 2
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v02.a0001108
EISBN: 978-1-62708-162-7
... superconductivity in the rare earth cuprates ( Ref 1 ). A rapid phase of new discovery quickly produced several new classes of high-temperature superconductors ( Ref 2 ). Enormously important issues of basic physics are posed by the existence of superconductivity at temperatures as high as 125 K and magnetic fields...
Series: ASM Handbook Archive
Volume: 10
Publisher: ASM International
Published: 01 January 1986
DOI: 10.31399/asm.hb.v10.a0001750
EISBN: 978-1-62708-178-8
... liquids and glasses are intermediate between these two. Variable-temperature investigations can sometimes sort out the range at which certain groups, such as methyl, stop rotating. Variable-temperature studies supply detailed information on crystallographic phase transitions and such magnetic phenomena...
Series: ASM Handbook Archive
Volume: 10
Publisher: ASM International
Published: 01 January 1986
DOI: 10.31399/asm.hb.v10.a0001751
EISBN: 978-1-62708-178-8
.... The stiffness parameter D ( Eq 10 ) can be deduced from the slope, and the manner in which it vanishes ( Fig. 12 ) can be studied as x is reduced toward the value at which ferromagnetism cannot be maintained at any temperature (see the magnetic phase diagram in Fig. 1b ). Thus, FMR helps to delineate...
Series: ASM Handbook
Volume: 10
Publisher: ASM International
Published: 15 December 2019
DOI: 10.31399/asm.hb.v10.a0006646
EISBN: 978-1-62708-213-6
... for phase identification, for observing magnetic transitions, and for studying the local atomic environment of the resonating nucleus. This Zeeman effect is characterized by the Hamiltonian: (Eq 17) H = − μ · H 0 = − γ ℏ I · H 0 The equally spaced energy levels resulting from...
Series: ASM Handbook
Volume: 2
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v02.a0001109
EISBN: 978-1-62708-162-7
... magnetic field ( B a ) when cooled to below the transition temperature. (a) When cooled without being subjected to the magnetic field (A and B) and (E and F), both conductors exhibit exclusion of an applied magnetic field (C and D) and (G and H). (b) When cooled in the presence of a magnetic field (I...
Series: ASM Handbook Archive
Volume: 10
Publisher: ASM International
Published: 01 January 1986
DOI: 10.31399/asm.hb.v10.a0001753
EISBN: 978-1-62708-178-8
.... The hyperfine interaction between the nuclear magnetic moment and a magnetic field at the nuclear site is useful for phase identification, for observing magnetic transitions, and for studying the local atomic environment of the resonating nucleus. This Zeeman effect is characterized by the Hamiltonian: (Eq 17...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003155
EISBN: 978-1-62708-199-3
...Abstract Abstract Superconductors are materials that exhibit a complete disappearance of electrical resistivity on lowering the temperature below the critical temperature. A superconducting material must exhibit perfect diamagnetism, that is, the complete exclusion of an applied magnetic field...
Series: ASM Handbook
Volume: 10
Publisher: ASM International
Published: 15 December 2019
DOI: 10.31399/asm.hb.v10.a0006650
EISBN: 978-1-62708-213-6
... . The central transition (+1/2 to −1/2, in red) is denoted, and satellite transitions (in blue) also are shown. The Larmor frequency (splitting), ω L , increases with magnetic field strength. Fig. 4 Examples of two widely available standard magic-angle spinning nuclear magnetic resonance rotor (sample...
Series: ASM Handbook
Volume: 4C
Publisher: ASM International
Published: 09 June 2014
DOI: 10.31399/asm.hb.v04c.a0005857
EISBN: 978-1-62708-167-2
... dwell time or feed rate. However, this approach does not guarantee that stable input power will provide stable output, deliver the same energy to every part, and guarantee the same temperature and austenitization pattern. Many parameters, such as magnetic flux concentrator condition, high bus...
Series: ASM Handbook
Volume: 2
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v02.a0001111
EISBN: 978-1-62708-162-7
... of superconducting transition temperature of optimum Nb-Sn films versus composition. The 5, 50, and 95% completion points are indicated on each transition. The films are 0.5 μm (20 μin.) thick and were deposited at ∼1075 K at ∼2.5 nm · s −1 . Source: Ref 4 . (c) Reduced superconducting transition temperature...
Series: ASM Handbook
Volume: 2
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v02.a0001114
EISBN: 978-1-62708-162-7
... General Corporation Fig. 4 Pseudobinary Y-Ba-Cu-O phase diagram along the tie line 211-123-(035) Fig. 5 Plot of critical current density versus external magnetic field at measurement temperature of 77 K to compare sintered powder YBCO tape-shaped wire with melt-processed YBCO tape...
Series: ASM Handbook Archive
Volume: 10
Publisher: ASM International
Published: 01 January 1986
DOI: 10.31399/asm.hb.v10.a0001752
EISBN: 978-1-62708-178-8
... magnetic resonance can be used in two different ways to determine phase boundaries and phase transitions in alloys. First, the NMR parameters, for example, linewidth and Knight shift, may change in a measurable way when the alloy changes phase. The NMR parameter then provides a signature by which...
Series: ASM Handbook
Volume: 4C
Publisher: ASM International
Published: 09 June 2014
DOI: 10.31399/asm.hb.v04c.a0005886
EISBN: 978-1-62708-167-2
.... Martensitic stainless steels are also magnetic at room temperature. Duplex stainless steels have been developed and optimized for specific combinations of properties. Similarly, precipitation-hardening stainless steels include a precipitate phase that increases the mechanical properties, such as tensile...
Series: ASM Handbook
Volume: 22B
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.hb.v22b.a0005522
EISBN: 978-1-62708-197-9
..., that is, intermediate, ranging from dendrite tip/arm scale (1 to 100 μm) to the grain size (millimeter to centimeter). It follows that controlling the grain structure of the product and inner microstructure of the grains during the liquid-to-solid phase transition is paramount for the quality and reliability...
Series: ASM Handbook
Volume: 4A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v04a.a0005761
EISBN: 978-1-62708-165-8
... (1290 and 1470 °F)—a region in which ferrite-austenite phase transformation occurs. Fig. 4 Electrical resistivity versus temperature for electrolytic iron and a 1% C steel. Source: Ref 4 Magnetic Properties of Steel Relative magnetic permeability, μ r , indicates the ability...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003066
EISBN: 978-1-62708-200-6
... be segregated into two primary regions that are separated by a third, smaller region known as the glass transition region. Vitreous materials behave as elastic solids for temperatures below the transition region and are properly termed glasses. At temperatures above this region, vitreous materials behave...