Results 1 to 10 of about 95,061 (247)
Corrosion resistance of Cu-Fe deformation processed in situ alloy in chloride ion environment
To assess the corrosion resistance of Cu-Fe deformation in situ alloys in a chloride ion environment, Cu-Fe alloys with varying Fe contents (5 wt%, 10 wt%, and 14 wt%) were prepared using vacuum induction melting, and the impact of Fe content on the ...
Lin Xu +6 more
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Study on High Temperature Resistance and Process of Tin Coating [PDF]
Aiming at the problems such as high temperature shrinkage and discoloration of tin plating on copper-based lead frames, as well as poor resistance to salt water corrosion at room temperature, different electroplating processes were used to analyse the ...
LIU De-qiang, ZHOU Sheng-feng
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Study on Densification and Corrosion Resistance of Conversion Coatings on Magnesium Alloy Wheel Hubs Surface [PDF]
In order to improve the corrosion resistance of magnesium alloy wheel hub, a low - cost, environmentally friendly and corrosion - resistant conversion coating was prepared on the surface of magnesium alloy wheel hub.
HE Wei - li, ZHANG Qing - feng, SUI Li - ming, LUO Xin - min
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In order to clarify the effect of Fe-based amorphous alloy on the separation mechanism and corrosion behavior of Cu-based immiscible coatings, 10 wt% Fe-based amorphous powder was designed into 90 wt% pure Cu powder to produce the amorphous alloy ...
Shengfeng Zhou +5 more
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Cracking mechanism and control of Hastelloy X prepared by laser powder bed fusion
In this study, orthogonal experiments were carried out under different processing parameters to tackle the cracking issue of Hastelloy X (HX) fabricated by laser powder bed fusion (LPBF).
Jun Hu +7 more
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STRUCTURAL PARAMETERS OF CONCRETE CORROSION RESISTANCE [PDF]
This article describes the problem of corrosion of concrete at the enterprises of the wine and fruit and vegetable industry in Moldova, the kind of organic acids that destroy concrete are considered. Such a specific type of chemical corrosion as leaching
ELETCHIH, Albina
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In this study, the oxidation behavior of Hf0.5Nb0.5Ta0.5Ti1.5Zr refractory high-entropy alloy (RHEA) was investigated at temperature range of 500–900 °C in pure oxygen condition, and the oxidation mechanism was systemically discussed.
Y.Z. Wang +4 more
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Reliability Evaluation Based on Mathematical Degradation Model for Vacuum Packaged MEMS Sensor
Vacuum packaging is used extensively in MEMS sensors for improving performance. However, the vacuum in the MEMS chamber gradually degenerates over time, which adversely affects the long-term performance of the MEMS sensor. A mathematical model for vacuum
Guizhen Du +4 more
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Natural serpentine powders are applicable as additives for various lubricating oils. However, no uniform theories explain their tribological performance, lubrication, and wear mechanism, especially their self-repairing mechanism. Herein, the influence of
Binbin Wang +6 more
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A near β titanium alloy, Ti5Al2Sn2Zr4Mo4Cr, was fabricated by directed energy deposition (DED) with different powder feed rates to investigate the formation of fully equiaxed β grains.
Qiang Zhang +7 more
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