Special features of thiophen conversion on zeolite catalysts containing transition metalspetroleumzeolitescatalytic effectschromiumcobaltconversionhydrogenationleadmolybdenumnickelA study was made of the catalytic properties of A, X, and Y type zeolites containing Ni, Cr, Pb, Co, and Mo in thiophen ...
General thermodynamic law: volume effect on thermal properties and phase transition Article 28 September 2024 On the nature of the liquid-to-glass transition equation Article 01 September 2016 Estimating the Critical Glass Transition Rate of Pure Metals Using Molecular Dynamic Modeling Article 01...
The authors review available experimental information on the existence, thermodynamic stability and physical properties of hydrides formed by the absorption of hydrogen gas in intermetallic compounds of two transition metals. The emphasis is on stability. It is shown that empirical models for the stabilit...
Useful insight into the mechanism of fluid ingress into polymers and polymeric composites can be gained by noting and interpreting the so-called “reverse thermal effect.” The earliest discovery of this phenomenon was made independently and interpreted differently (Apicella et al. 1979; Adamson 1980...
The behaviour of rock masses is largely determined by the following factors: orientation and nature of its discontinuities and properties of the intact roc... K. Kovári - Numerical Methods in Geomechanics 被引量: 2发表: 1982年 The Potential of Quartzitic Veins in SW Cameroon for High-Purity ...
Carbide/refractory metal cermets possess attractive combinations of thermal and mechanical properties for ultra-high temperature structural applications. U... ESD Peng - 《Calphad Computer Coupling of Phase Diagrams & Thermochemistry》 被引量: 0发表: 2019年 Consideration of short-range order in computer...
select article Combination effects of a bio-based fire retardant and functionalized graphene oxide on a fire retardant and mechanical properties of polylactide Research articleAbstract only Combination effects of a bio-based fire retardant and functionalized graphene oxide on a fire retardant and mechanical...
Energy catalytic materials lie at the heart of many processes that underpin our transition of energy utilization from fossil fuels to renewable sources. These materials possess unique electronic and structural properties that enable them to catalyze target reactions with high efficiency, stability, and re...
Material Type Application Base Material Grade GB AWS Mechanical Properties of Typical Deposited Metal Features and Applications Rm(MPa) ReH(MPa) A5(%) Tem(℃) AKV(J) Remarks Welding materials for Carbon steel, welding rod For carbon steel AT-J426HR GB/T5117 AWS A5.5 475 360 32 -20 185...
select article Structural strength scaling law for fracture of plastic-hardening metals and testing of fracture properties Research articleAbstract only Structural strength scaling law for fracture of plastic-hardening metals and testing of fracture properties ...