Cavitation resistance of composite polyester resin/basalt powder
Апстракт
The paper presents the results of research on cavitation resistance of the composite based on unsaturated polyester resin and basalt powder, as reinforcement. Basalt powder was obtained by grinding and micronising basaltic rocks from the Vrelo-Kopaonik deposit. Different amounts of basalt powder as reinforcement were applied (g): 0.15; 0.30; 045; 0,50. The mechanical properties (tensile strength, bending strength, hardness) and cavitation resistance properties were determined for the resulting composite. An ultrasonic vibration method (with stationary specimen) was applied according to ASTM G32 standard. Studies have shown that the mechanical properties and cavitation resistance of the composites increase with the addition of basalt powder as reinforcement.
Кључне речи:
unsaturated polyester resin / mechanical properties / composite / cavitation resistance / basalt powderИзвор:
Structural Integrity and Life, 2019, 19, 1, 19-22Издавач:
- Institut za ispitivanje materijala, Beograd
Финансирање / пројекти:
- Развој нових методологија ревитализације турбинске и хидромеханичке опреме хидроелектрана у зависности од узрока деградације материјала (RS-MESTD-Technological Development (TD or TR)-35002)
- Механохемијски третман недовољно квалитетних минералних сировина (RS-MESTD-Technological Development (TD or TR)-34006)
Институција/група
Mašinski fakultetTY - JOUR AU - Pavlović, Marko AU - Dojčinović, Marina AU - Prokić Cvetković, Radica AU - Andrić, Ljubiša PY - 2019 UR - https://machinery.mas.bg.ac.rs/handle/123456789/3166 AB - The paper presents the results of research on cavitation resistance of the composite based on unsaturated polyester resin and basalt powder, as reinforcement. Basalt powder was obtained by grinding and micronising basaltic rocks from the Vrelo-Kopaonik deposit. Different amounts of basalt powder as reinforcement were applied (g): 0.15; 0.30; 045; 0,50. The mechanical properties (tensile strength, bending strength, hardness) and cavitation resistance properties were determined for the resulting composite. An ultrasonic vibration method (with stationary specimen) was applied according to ASTM G32 standard. Studies have shown that the mechanical properties and cavitation resistance of the composites increase with the addition of basalt powder as reinforcement. PB - Institut za ispitivanje materijala, Beograd T2 - Structural Integrity and Life T1 - Cavitation resistance of composite polyester resin/basalt powder EP - 22 IS - 1 SP - 19 VL - 19 UR - https://hdl.handle.net/21.15107/rcub_technorep_4207 ER -
@article{ author = "Pavlović, Marko and Dojčinović, Marina and Prokić Cvetković, Radica and Andrić, Ljubiša", year = "2019", abstract = "The paper presents the results of research on cavitation resistance of the composite based on unsaturated polyester resin and basalt powder, as reinforcement. Basalt powder was obtained by grinding and micronising basaltic rocks from the Vrelo-Kopaonik deposit. Different amounts of basalt powder as reinforcement were applied (g): 0.15; 0.30; 045; 0,50. The mechanical properties (tensile strength, bending strength, hardness) and cavitation resistance properties were determined for the resulting composite. An ultrasonic vibration method (with stationary specimen) was applied according to ASTM G32 standard. Studies have shown that the mechanical properties and cavitation resistance of the composites increase with the addition of basalt powder as reinforcement.", publisher = "Institut za ispitivanje materijala, Beograd", journal = "Structural Integrity and Life", title = "Cavitation resistance of composite polyester resin/basalt powder", pages = "22-19", number = "1", volume = "19", url = "https://hdl.handle.net/21.15107/rcub_technorep_4207" }
Pavlović, M., Dojčinović, M., Prokić Cvetković, R.,& Andrić, L.. (2019). Cavitation resistance of composite polyester resin/basalt powder. in Structural Integrity and Life Institut za ispitivanje materijala, Beograd., 19(1), 19-22. https://hdl.handle.net/21.15107/rcub_technorep_4207
Pavlović M, Dojčinović M, Prokić Cvetković R, Andrić L. Cavitation resistance of composite polyester resin/basalt powder. in Structural Integrity and Life. 2019;19(1):19-22. https://hdl.handle.net/21.15107/rcub_technorep_4207 .
Pavlović, Marko, Dojčinović, Marina, Prokić Cvetković, Radica, Andrić, Ljubiša, "Cavitation resistance of composite polyester resin/basalt powder" in Structural Integrity and Life, 19, no. 1 (2019):19-22, https://hdl.handle.net/21.15107/rcub_technorep_4207 .