This research studied the mechanisms of Ca and Zn microalloying on the enhancement of ductility of extruded Mg-Gd sheet ......

Developing catalysts with not only hydrogenation activity but also cracking activity is very important for the advanceme......

After having been put onstream on January 15, 2012, the 300 kt/a steam cracking furnace at the Sinopec-KNPC (Zhongke) In......

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The paper presents the results of investigation of changes in the composition of hydrocarbons and sulfur-containing comp......

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In this study,near fully dense (96.5％) pure tungsten bulks were additively manufactured and the cracking behavior was inv......

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A micromechanical model based on discrete element method (DEM) was employed to investigate the effects of aggregate size......

The scope of the present paper is to understand the effects of crystalline admixture on the self-healing capacity of the......

We investigated the simulation of the cracking and ablation behavior of ferro-siliceous and siliceous nuclear sacriifcia......

Weld solidification cracking,also known as hot cracking,is an important issue in welding of pipeline steel.If undetected......

The microstructure characteristics and formability of the edge of picked steel sheet are investigated based on the pheno......

In recent years, alkali-activated slag (AAS) as an alternative low-carbon cementitious material has received increased a......

In this study, volumetric deformation of gap-graded blended cement pastes with large amount of supplementary cementitous......

Catalysis using nano-sized materials is of considerable interest in the recent years.Both nano sized dense and porous ma......

采用金相、扫描电镜方法对电子束焊接的乙烯裂解炉管焊缝开裂进行了分析.分析结果显示,电子束焊接过程中形成了垂直柱状晶,焊缝的......

Light olefins are promising materials in modem industrial applications and play more and more important roles in everyda......

Cracking of C4 hydrocarbons is an attractive technology for enhancing the production of propylene.ZSM-5 zeolite is mainl......

Temperature changes driven by hydration reactions and environmental loading cause thermal cracking of restrained concret......

The cracking of apricot can be regulated by cultivars,climate,geographical conditions,cultivation and management measure......

The cracking of plum can be regulated by site conditions,climate,cultivars,cultivation and management measures and so on......

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掺钕钨酸钾钆(分子式: Nd:KGd(WO4)2简称(Nd:KGM)晶体是一种性能优良的多波长激光晶体,采用顶部籽晶熔盐法生长。对晶体中的包裹物......

China has paid great attention to cracking down on serious crimes of sale and sexual exploitation of children, and achie......

Catalytic cracking of naphtha is now a process of huge development potential to produce light olefins, which are importa......

The stress corrosion cracking(SCC)behaviors of 2A12 aluminum alloy after annealing treatment were studied by slow strain......

Rubblization technique has been extensively used to repair the damaged concrete pavement and has proven successful in de......

　　In this paper, restrained ring test and shrinkage test are carried on three kinds of concrete—high-strength portlan......

　　Autogenous shrinkage strains may cause cracking of brittle cement-based systems.The lower the water/cement ratio of ......

　　Oxygen solid solution imposes both strengthening and embrittlement effects to Ti, and thus has been restricted for u......

A plastic may degrade in response to a trigger.The kinetics of degradation have long been characterized by the loss of w......

The outline and typical characteristics of damages to building in Jiangyou city and Anxian county(intensity VⅢ), Mianya......

In the processes of discrimination between oil-cracked gases and kerogen-cracked gases,Behar and Pinzgofer et al.’s res......

The cracking mechanism of unsaturated soils due to evaporation is poorly understood, and the magnitude of crack spacing ......

Although the gas cracked from oil has been believed to be one of the important sources in highly matured marine basins, ......

The composition characteristics of light hydrocarbons from crude oil,chloroform bitumen A,saturated hydrocarbon fraction......

The Damintun (大民屯) depression,a small (about 800 km2 in area) subunit in the Bohai (渤海) Bay basin,hosts nearly 2×1......

Temperature-programmed simulation experiments of saturated hydrocarbons with calcium sulfate and element sulfur were com......

Oils,condensates and natural gases in the Kekeya Field,southeast depression of the Tarim Basin were studied for their ge......

In this study, a nonlinear model is presented for analysis of damage-cracking behavior in arch dams during strong earthq......

There are natural gas sources of various modes of occurrence in superimposed basins. Besides the conventional kerogen an......

由于生产中的破裂极限问题对于超薄板胀形特别突出,本文通过公式推导并结合有限元模拟技术,基于Swift分散性失稳和Hill集中性失稳......

<正> Ⅰ. INTRODUCTIONThe catalysts commonly used abroad for oxidation of carbon monoxide are those containing platinum, ......

Hetianhe gas field, Lungudong gas field and Tazhong gas field are marine marine-origin natural gas reservoirs in the cra......

The design theories of the ballastless track in the world are reviewed in comparison with the innovative research achiev......

A novel micro-mesoporous silicoaluminophosphate(MUS-5) with controlled morphology has been first synthesized in a two-st......

【正】 Accordingto Tianjin Daily reported on July 9th,Castor Engineering Technology Co.,Ltd.of Nankai University (Nankai......

Uniaxial compression tests were carried out for 3D printed samples having various types of kinked fissures by using the ......

Hydrogen could be enriched on grain boundaries by stress induction and other traps.The enriched hydrogen facilitated emi......