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7 results on '"Pîrvulescu, Liviu Daniel"'

1. The Influence of the Hardening and Tempering Heat Treatment on the Strength of the CuZn39Pb3 Brass to Cavitation Erosion

Author

Lazar, Iosif, Bordeasu, Ilare, Pirvulescu, Liviu Daniel, Hluscu, Mihai, Bazavan, Dumitru Viorel, Micu, Lavinia Madalina, Ghera, Cristian, Ceccarelli, Marco, Series Editor, Agrawal, Sunil K., Advisory Editor, Corves, Burkhard, Advisory Editor, Glazunov, Victor, Advisory Editor, Hernández, Alfonso, Advisory Editor, Huang, Tian, Advisory Editor, Jauregui Correa, Juan Carlos, Advisory Editor, Takeda, Yukio, Advisory Editor, Rackov, Milan, editor, Mitrović, Radivoje, editor, and Čavić, Maja, editor

Published
2022
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4. Studies on tensile and tear fracture of the S8210 tarpaulin

Author

Pîrvulescu Liviu Daniel, Stoia Dan Ioan, and Marșavina Liviu

Subjects
Materials Science (miscellaneous), Business and International Management, Industrial and Manufacturing Engineering
Abstract

The tarpaulin of PVC-coated S8210 wagons is a composite textile membrane. This material is resistant to atmospheric factors (wind, rain, snow, etc.), durable for many practical applications and can be manufactured in various colors and prints. PVC membrane material is inexpensive, soft and easy to manufacture. These materials are widely used in large-opening spatial structures due to excellent mechanical behavior and beautiful textures. The tarpaulins are made by the method of welding with high frequency currents from the material S8210. In the present paper, the tensile and tearing mechanical properties of tarpaulins intended to protect goods carried by railway wagons are presented. The results of this study can be used in establishing the appropriate utilization of the fabric, in accordance to the warp and weft directions.

Published
2022

5. New Results Regarding the Cavitation Destruction Behavior of Heat-Treated CuSn12-C Bronze with Different Parameters

Author

Salcianu, Cornelia Laura, primary, Ghera, Cristian, additional, Duma, Sebastian Titus, additional, Alexa, Daniela, additional, Bordeaşu, Ilare, additional, Sîrbu, Nicușor-Alin, additional, Podoleanu, Corneliu Eusebiu, additional, Pîrvulescu, Liviu Daniel, additional, Bazavan, Dumitru Viorel, additional, Hadar, Anton, additional, Mălaimare, Gabriel, additional, and Micu, Lavinia Madalina, additional

Published
2022
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6. Evaluation of the Behavior and Resistance to Cavitation Erosion of the Structure of the CuSn12-C Bronze Obtained by Thermal Treatment of Quenching and Tempering

Author

Lazăr, Iosif, primary, Bordeaşu, Ilare, additional, Mitelea, Ion, additional, Sîrbu, Nicușor Alin, additional, Podoleanu, Cornel Eusebiu, additional, Duma, Sebastian Tiberiu, additional, Micu, Lavinia Madalina, additional, Pîrvulescu, Liviu Daniel, additional, and Hluscu, Mihai, additional

Published
2021
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