Kinetic behaviors of niobium and titanium carbide precipitates in iron are simulated with cluster dynamics.The simulatio......

ZrC and ZrB2 are both typical ultra-high temperature ceramics, which can be used in the hyperthermal environment. In thi......

Effect of aging heat treatment on the grain boundary microstructure and creep properties of a cast Ni-based superalloy w......

The σ-phase precipitation in 20％ cold-worked 15Cr-15Ni titanium-modified austenitic stainless steel was studied during l......

Microstructure and mechanical properties of Ni-28W-6Cr alloy-welded joints produced by gas tungsten arc welding were inv......

An attractive way to prepare W/TaC based cermet at a relatively low temperature was proposed and confirmed experimentall......

The hardfacing alloys with different concentrations of titanium were deposited on carbon steel substrates by shielded me......

This paper will review a wide range of thermal spray powders to produce wear and corrosion resistant coatings in several......

The stability, elasticity, hardness and electronic properties of Mn-C binary compounds are investigated by first-princip......

Carbides and borides appear as minor phases in Inconel 100, although the carbon content (0.18%) is relatively high in co......

A nano-laminated Y3Si2C2 ceramic material was successfully synthesized via an in situ reaction between YH2and SiC using ......

　　The optimized structure,chemical bonding characteristics,elastic and thermal properties of Fe6W6C are investigated b......

　　The first principles calculations based on density functional theory (DFT) which was implemented in CASTEP code were......

　　The electronic structure, mechanical and thermal properties of VC, α-V2C, β-V2C,V4C3, V6C5 and V8C7 are investigat......

The effect of Ta on the microstructures of nickel-based powder metallurgy superalloys with different Ta contents was inv......

The electrode configuration determines the thermophysical field during the electroslag remelting(ESR) process and affect......

The influence of oxygen content and heat treatment on the evolution of carbides in a powder metallurgy (PM) Ni-base supe......

The CrFeCoNi high-entropy alloy (HEA) exhibits excellent mechanical properties at lower temperatures due to its low stac......

Oxygen evolution reaction (OER) is admitted to an important half reaction in water splitting for sustainable hydrogen pr......

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The systematic investigations of the mechanical,elastic,and electronic properties,and stability of the newly synthesized......

The method of calciothermic reduction of B4C was proposed for preparing CaB6. The phase transition and morphology evolut......

The thermal fatigue behavior of K465 superalloy was investigated at the peak temperature of 1050℃. By scanning electron......

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The thermal fatigue behavior of K125 L superalloy at the peak temperature of 1,050 °C was investigated by optical micro......

The most effective carbide-forming elements titanium and niobium were added into hardfacing alloy.Formation and composit......

As one of the new additive manufacturing processes,electron beam melting (EBM) has seen its promising potential in the f......

该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......

Z-parameter method based on the Larson-Miller relationship is proposed to assess remaining life of a 1Cr5Mo steel. The ......

The objective of this investigation is to study the influence of vanadium(5.0wt%–10.0wt%) and chromium(0–9.0wt%) on th......

该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......

通过在2.8C-31Cr合金中添加Ti、V、Nb、Mo制备多元铬系合金,研究了Ti、V、Nb、Mo的添加对高铬合金碳化物形态、硬度和冲击韧度的影......

Bead-on-plate friction stir welds were made on P91 alloy with low and high rotational speeds(100 and 1000 RPM) to study ......

Porous silicon carbide/carbon (SiC/C) microspherules were prepared by the controlled heating treatment of polymer and si......

该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......

该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......

A high speed steel(HSS) was studied for rollers in this work.The steel was quenched at 1150 C and tempered at 520 C.The ......

The dissolution behavior of η phase has been investigated in a cast Ni-based superalloy. The results showed that the pl......

The microstructures and properties of hot-rolled low-carbon ferritic steel have been investigated by optical microscopy,......

A new directionally solidified Ni-based superalloy DZ24,which is a modification of K24 alloy without rare and expensive ......

The effect of electroslag remelting(ESR) on carbides in 8Cr13MoV martensitic stainless steel was experimentally studied.......

该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......

该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......

Full factorial design was used to evaluate the two-body abrasive resistance of 3wt%C–4wt%Mn–1.5wt%Ni spheroidal carbid......

The microstructure formation processes in HK40 and HH40 alloys were investigated through JmatP ro calculations and quenc......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

The microstructure of high vanadium and cobalt high speed steel(high-V/Co HSS)and the mornhologv of its carbides were an......

Examination of selectively etched tool steel microstructures by light microscopy provides more information than standard......

Silicon is the material most commonly used in the manufacturing of photovoltaic (PV) cells. In the current study, labora......