Izvorni znanstveni članak

Evaluation of cast defects in ship propeller of recycled aluminum alloy

Akhyar . orcid.org/0000-0003-2006-0126 ; Department of Mechanical Engineering, Syiah Kuala University, Darussalam, Banda Aceh, Indonesia
I. Hasanuddin ; Department of Mechanical Engineering, Syiah Kuala University, Darussalam, Banda Aceh, Indonesia
M. Ibrahim ; Department of Mechanical Engineering, Syiah Kuala University, Darussalam, Banda Aceh, Indonesia
A. Farhan ; Department of Physic Education, FKIP Syiah Kuala University, Banda Aceh, Indonesia
Z. Jalil ; Physics Department, Universitas Syiah Kuala, Darussalam, Banda Aceh, Indonesia

Sažetak

The material used is recycled aluminum alloy. The ship’s propeller is cast through a steel mold. The macroporosity, misrun, and cold shut defects formed in the cast products of the ship’s propellers were observed for their location, geometric shape, and size. Defects are generally formed at the tip of the blade with various geometries and sizes, and shrinkage cavity defects are observed at the butt of the blade. No defects were found in the product when die mold was preheated.

Ključne riječi

aluminum alloy; propeller; casting; defect; macroporosity

Hrčak ID:

265908

URI

https://hrcak.srce.hr/265908

Datum izdavanja:

1.4.2022.

Posjeta: 1.090 *