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Amirabbas Akbarzadeh and M. M. Khonsari
The running-in behavior and the associated transient friction characteristics of a piston ring with different surface treatments are experimentally evaluated using a custom-made engine testing apparatus. Results are reported for a series of running-in an...
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Luiz Célio Souza Rocha, Anderson Paulo de Paiva, Pedro Paulo Balestrassi, Geremias Severino, Paulo Rotela Junior
Pág. 361 - 371
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Hao Wang, Jiawang Chen, Yuhong Wang, Jiasong Fang and Yuping Fang
The ecosystem of the abyss is one of the fields that humans hardly know. The ultra-high hydrostatic pressure makes it very difficult to obtain abyssal organisms. Samples are often severely broken during recovery due to changes in environmental pressure, ...
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Quan Chen, Jiajia Zhang, Anguo Huang and Pengyu Wei
Titanium alloy has extensive applications in numerous fields, such as in aerospace, shipbuilding, petrochemical, and bio-medical. However, under the condition of high temperature (above 700 °C), it is difficult to meet the requirements of the performance...
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