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Simulation on rate-dependent transformation pattern evolution of super-elastic NiTi alloy

期刊: CAILIAO GONGCHENG-JOURNAL OF MATERIALS ENGINEERING, 2021; 49 (4)

Based on thin plate tensile tests of super-elastic NiTi alloy at different temperatures, a trilinear elasto-plastic constitutive model was adopted and......

Effects of interphases on mechanical properties of CVI-mini SiCf/SiC composites

期刊: CAILIAO GONGCHENG-JOURNAL OF MATERIALS ENGINEERING, 2021; 49 (7)

BN and BN/SiC interphases were prepared on the surface of SiC tows by chemical vapor infiltration (CVI). The tows were furthered deposited a thick SiC......

Hot deformation behavior and constitutive equation of TB8 titanium alloy with a lamellar structure of alpha phase

期刊: CAILIAO GONGCHENG-JOURNAL OF MATERIALS ENGINEERING, 2021; 49 (1)

The hot deformation behavior of TB8 titanium alloy with a lamellar a structure in the alpha + beta dulex phase region was investigated. The results sh......

Preparation, characterization and NO/NO2 catalytic reduction performance of MnO2-Fe2O3-CeO2/Al2O3 nanocatalysts with different manganese contents

期刊: CAILIAO GONGCHENG-JOURNAL OF MATERIALS ENGINEERING, 2021; 49 (3)

Reducing NOx emission in the exhaust gas under the extremely low temperature of engine cold start was important for the ecological environment and hum......

Application and research status of numerical simulation of metal laser 3D printing process

期刊: CAILIAO GONGCHENG-JOURNAL OF MATERIALS ENGINEERING, 2021; 49 (4)

Numerical simulation can establish corresponding models for temperature field, molten pool shape, residential stress, microstructure evolution in the ......

Preparation and properties of Li7P2S8I solid electrolyte by wet-chemical method

期刊: CAILIAO GONGCHENG-JOURNAL OF MATERIALS ENGINEERING, 2021; 49 (4)

For advanced all-solid-state lithium batteries, the solid electrolyte is one of the most critical factors that significantly affect the performance of......

Research progress on interface of solid composite electrolyte and anode in lithium-metal batteries

期刊: CAILIAO GONGCHENG-JOURNAL OF MATERIALS ENGINEERING, 2021; 49 (6)

Compared with traditional lithium-ion batteries, all-solid-state lithium-metal batteries (ASS LMBs) have attracted much attention due to their high sa......

Research progress in anode protection of lithium metal batteries by electrolyte chemistry

期刊: CAILIAO GONGCHENG-JOURNAL OF MATERIALS ENGINEERING, 2021; 49 (7)

Lithium metal batteries have been considered as one of the most promising high-energy-density energy storage devices, however, the low Coulombic effic......

Anti-high speed impact properties of polyimide fiber/bismaleimide resin composites

期刊: CAILIAO GONGCHENG-JOURNAL OF MATERIALS ENGINEERING, 2021; 49 (1)

The polyimide fiber/bismaleimide resin composites were prepared by the autoclave molding process. Effects of volume fraction of polyimide fiber and am......

Research progress in preparation and application of g-C3N4-based heterogeneous photocatalyst for environmental pollutant removal

期刊: CAILIAO GONGCHENG-JOURNAL OF MATERIALS ENGINEERING, 2021; 49 (4)

Graphite carbon nitride (g-C3N4) is a visible light responsive semiconductor material with the advantages of high stability, low cost, high adjustabil......

Oxidation behavior of SiC/SiC composites in air at high temperature

期刊: CAILIAO GONGCHENG-JOURNAL OF MATERIALS ENGINEERING, 2021; 49 (5)

As one of important candidates for advanced aerocraft engine hot components, SiC/SiC composites would undergo oxidative and corrosive damage when subj......

Electrodeposition of completely amorphous Ni-B alloy coatings

期刊: CAILIAO GONGCHENG-JOURNAL OF MATERIALS ENGINEERING, 2021; 49 (5)

In order to solve the problem that it is difficult to prepare highly amorphous Ni-B alloy coating, the control variable method was used to explore the......

Effect of electrolyte additive NaHCO3 on electrochemical performance of porous niobium nitride fibers

期刊: CAILIAO GONGCHENG-JOURNAL OF MATERIALS ENGINEERING, 2021; 49 (6)

Supercapacitors have become a new type of energy storage device widely used due to their high efficiency, fast speed and good cycle stability, and ele......

Hot dip process of aluminum alloy based on nonlinear ultrasonic cavitation effect

期刊: CAILIAO GONGCHENG-JOURNAL OF MATERIALS ENGINEERING, 2021; 49 (7)

20 kHz ultrasounds were applied in the process of 390 degrees C hot dip galvanization of 1050 aluminum alloy. The evolution of the cavitation bubbles ......

Fatigue properties and fracture mechanism of Stellite12 cobalt-based alloy

期刊: CAILIAO GONGCHENG-JOURNAL OF MATERIALS ENGINEERING, 2021; 49 (1)

The three-point bending fatigue method was used to determine the S-N fatigue curves of smooth specimens and straight-notched specimens to study the fa......

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