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Article
Ring delay chain for exact measure of pulse cycle error
This paper introduces a new method named a ring delay chain for exact measure of pulse cycle error. This method can measure a few nanoseconds error and does not need any high frequency device. Application of t...
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Article
Stability of three-dimensional metallic glass Ni68B21Si11
Under isothermal and linear heating conditions, the thermal stability of the three-dimensional metallic glass Ni68B21Si11, produced by rapid quenching of the denucleated melt (RQDM), has been systematically studi...
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Article
Study on the transport and thermal properties of CrFeMn alloys
Electrical resistance and specific heat of Cr75(FexMn1−x)25 alloys were measured. The different temperature relationships of the electrical resistance for the different magnetic order are observed. The specific h...
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Article
Detection of occult tumor cells in resected lymph nodes of patients with stage I carcinoma and its clinicopathological significance
Objective: A lot of 3715 resected lymph nodes from 350 stage I cancer patients, including 94 NSCLC, 112 breast carcinoma, 115 esophageal carcinoma, and 29 vulvar carcinoma cases, were re-examined by immuno-his...
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Article
Refinement of the crystal structure for a new mineral —antimonselite
The crystal structure of a new mineral of the stibnite group, Sb2Se3, has been determined. The cell constants, obtained by least-squares calculation from direct θ-value’s measurements on the diffractometer are: a...
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Article
Structural basis for signal transduction by the Toll/interleukin-1 receptor domains
Toll-like receptors (TLRs) and the interleukin-1 receptor superfamily (IL-1Rs) are integral to both innate and adaptive immunity for host defence1,2,3. These receptors share a conserved cytoplasmic domain4,5, kno...
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Article
A Structural, Magnetic and Mössbauer Study of Tb0.3Dy0.7(Fe1−x Al x )1.95 Alloys
A structural, magnetic and Mössbauer study of a series of Tb0.3Dy0.7(Fe1−x Al x )1.95 alloys (x=0, 0.05, 0.1, 0.15, 0.20, 0.25, 0.30, 0.35) at room temperature is presented. It w...
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Article
Fabrication of large-size Fe-based glassy cores with good soft magnetic properties by spark plasma sintering
Glassy Fe65Co10Ga5P12C4B4 alloy powders with a large supercooled liquid region of 50 K before crystallization were synthesized in the particle size range below 125 μm by Ar gas atomization. With the aim of develo...
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Article
Cobalt-based bulk glassy alloy with ultrahigh strength and soft magnetic properties
Bulk metallic glasses—formed by supercooling the liquid state of certain metallic alloys—have potentially superior mechanical properties to crystalline materials. Here, we report a Co43Fe20Ta5.5B31.5 glassy alloy...
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Article
Soft Magnetic Properties of Nanocrystalline Fe–Co–B–Si–Nb–Cu Alloys in Ribbon and Bulk Forms
Ribbon and bulk nanocrystalline body-centered-cubic (bcc) (Fe,Co) alloys exhibiting good soft magnetic properties were synthesized in Fe71.5-xCoxB13.5Si10Nb4Cu1 system by the simple production processes of melt-s...
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Article
Soft magnetic properties of bulk nanocrystalline Fe−Co−B−Si−Nb−Cu alloy with high saturated magnetization of 1.35 T
Bulk nanocrystalline body-centered cubic- (bcc) (Fe,Co) alloy with high saturated magnetization and good soft magnetic properties was synthesized by the simple process of casting and annealing for the glass-ty...
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Article
(Fe,Co,Ni)–B–Si–Nb bulk glassy alloy with super-high strength and some ductility
Glassy [(Fe0.8Co0.1Ni0.1)0.75B0.2Si0.05]96Nb4 alloy rods with glass transition temperature of 835 K, followed by a large supercooled liquid region of 55 K were produced in the diameter range up to 2 mm by copper ...
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Article
Thermal and hydrothermal stability of La-modified ETS-10 and its cracking ability
The ETS-l 0 molecular sieve was modified with lanthanum by ion-exchange method. The lanthanum modified ETS-10 shows best thermal and hydrothermal stability in comparison with the as-synthesized ETS-10 and ammo...
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Article
REE geochemistry of lamprophyres in Baimazhai nickel deposit, Yunnan Province, China: implication for the mantle source region
Based on the REE geochemistry data from the Baimazhai nickel deposit, Yunnan Province, the authors modeled the composition of the mantle source region by way of petrological mixing calculation, and further dis...
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Article
ETS-10 Modulation to Alumina Support and its Promotion for Hydrodesulfurization
A composite support with ETS-10 stabilized in alumina, was firstly developed for hydrodesulfurization (HDS). It can impede inactive nickel spinel formation and favor more polymeric tungsten species formation, ...
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Article
Tailoring Alumina Support with Crystalline AlPO4-5 for Enhancing Hydrodesulfurization Activity
Crystalline AlPO4-5 modified alumina was firstly developed as support for hydrodesulfurization (HDS). It can promote the reducibility of metal oxides, inhibit inactive nickel spinel formation and facilitate more ...
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Article
Effects of secondary carbide precipitation and transformation on abrasion resistance of the 16Cr-1Mo-1Cu white iron
The relationship between secondary carbide precipitation and transformation of the 16Cr-1Mo-1Cu white iron and abrasion resistance were investigated. The results show that secondary carbide precipitation and t...
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Article
Fabrication of silica/zinc oxide core–shell colloidal photonic crystals
We have fabricated three-dimensional ZnO photonic crystals by the self-assembly of SiO2/ZnO core–shell microspheres of diameter 180–220 nm by means of a vertical deposition method. The organized crystals adopt a ...
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Article
Geochemistry and origin of gas pools in the Gaoqing-**nan fault zone, Jiyang Depression
In the surroundings of the Gaoqing-**nan fault zone are developed quite a number of gas reservoirs. Based on gas compositions, they can be divided into two groups, i.e., CO2 and CH4. Their composition and isoto...
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Chapter
Development and Applications of Late Transition Metal Bulk Metallic Glasses
Bulk metallic glasses (BMGs) in metal-metal systems such as La-, Mg-, and Zr-based alloys were first prepared in the early 1990s by the stabilization of supercooled liquid. Since then much effort has been devoted...
