Repo Dosen ULM

The effect of pure temperature and pressure on alloy hardness of Al-6.7% Cu using squeeze casting method

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dc.contributor.author Siswanto, Rudi
dc.contributor.author Ma'ruf
dc.contributor.author Marhadi Mukti, adi
dc.contributor.author Subagyo, Rachmat
dc.date.accessioned 2023-04-10T20:36:14Z
dc.date.available 2023-04-10T20:36:14Z
dc.date.issued 2021
dc.identifier.uri https://repo-dosen.ulm.ac.id//handle/123456789/28264
dc.description.abstract Squeeze casting is done by combining the casting and forging processes. . The metal solidification process is carried out in a metal mold by pressing it with hydraulic pressure. This study aims to determine the effect of pouring temperature and pressure on the hardness value of the squeeze casting of Al-6.7% Cu alloy material. The process is that the material is melted using a crucible furnace until it melts then poured with a temperature variation of 710 ° C, 730 ° C and 750 ° C. Then it is poured into a metal mold that is heated to a temperature of 250 ° C and then pressed for 60 seconds with variations of 0 MPa, 2.5 MPa, 5 MPa and 7.5 MPa. The test results show that; (1) the higher the pouring temperature, the lower the hardness value, (2) the higher the pressure, the higher the hardness value. (3) The highest hardness value was at pouring temperature of 710 ° C with a pressure of 7.5 Mpa (59 HB) while the lowest hardness value was at pouring temperature of 750 ° C with a pressure of 0 Mpa (34 HB) en_US
dc.language.iso en en_US
dc.publisher IOP Conf. Series: Materials Science and Engineering en_US
dc.relation.ispartofseries 1034 (2021);012173
dc.subject squeeze casting, pressure, pouring temperature, and hardness value en_US
dc.title The effect of pure temperature and pressure on alloy hardness of Al-6.7% Cu using squeeze casting method en_US
dc.type Other en_US


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