Analysis Of The Effect Of Copper Wire Variations On The Compressive Strength And Casting Defects Of Sand Molded Alumunium Products

Pratama, Yohanes Johan (2026) Analysis Of The Effect Of Copper Wire Variations On The Compressive Strength And Casting Defects Of Sand Molded Alumunium Products. Bachelor thesis, Institut Teknologi Kalimantan.

[img] Text
03191084_cover.pdf
Restricted to Repository staff only until 26 April 2028.
Download (423kB) | Request a copy
[img] Text
03191084_statement_of_authenticity.pdf
Restricted to Repository staff only until 26 April 2028.
Download (210kB) | Request a copy
[img] Text
03191084_publishing_agreement.pdf
Restricted to Repository staff only until 26 April 2028.
Download (286kB) | Request a copy
[img] Text
03191084_approval_sheet.pdf
Restricted to Repository staff only until 26 April 2028.
Download (182kB) | Request a copy
[img] Text
03191084_preface.pdf
Restricted to Repository staff only until 26 April 2028.
Download (215kB) | Request a copy
[img] Text
03191084_abstract_id.pdf
Restricted to Repository staff only until 26 April 2028.
Download (286kB) | Request a copy
[img] Text
03191084_abstract_en.pdf
Restricted to Repository staff only until 26 April 2028.
Download (366kB) | Request a copy
[img] Text
03191084_table_of_content.pdf
Restricted to Repository staff only until 26 April 2028.
Download (480kB) | Request a copy
[img] Text
03191084_illustrations.pdf
Restricted to Repository staff only until 26 April 2028.
Download (443kB) | Request a copy
[img] Text
03191084_tables.pdf
Restricted to Repository staff only until 26 April 2028.
Download (380kB) | Request a copy
[img] Text
03191084_notations.pdf
Restricted to Repository staff only until 26 April 2028.
Download (198kB) | Request a copy
[img] Text
03191084_chapter_1.pdf
Restricted to Repository staff only until 26 April 2028.
Download (347kB) | Request a copy
[img] Text
03191084_chapter_2.pdf
Restricted to Repository staff only until 26 April 2028.
Download (619kB) | Request a copy
[img] Text
03191084_chapter_3.pdf
Restricted to Repository staff only until 26 April 2028.
Download (679kB) | Request a copy
[img] Text
03191084_chapter_4.pdf
Restricted to Repository staff only until 26 April 2028.
Download (622kB) | Request a copy
[img] Text
03191084_conclusions.pdf
Restricted to Repository staff only until 26 April 2028.
Download (217kB) | Request a copy
[img] Text
03191084_bibliography.pdf
Restricted to Repository staff only until 26 April 2028.
Download (318kB) | Request a copy
[img] Text
03191084_enclosure.pdf
Restricted to Repository staff only until 26 April 2028.
Download (280kB) | Request a copy
[img] Text
03191084_paper.pdf
Restricted to Repository staff only until 26 April 2028.
Download (461kB) | Request a copy
[img] Text
03191084_presentation.pdf
Restricted to Repository staff only until 26 April 2028.
Download (1MB) | Request a copy
[img] Text
03191084_Form. TA-020.pdf
Restricted to Repository staff only until 26 April 2028.
Download (114kB) | Request a copy

Abstract

This study aims to analyze the effect of variations in the number of copper wires on the compressive strength and defects of aluminum product castings made using the sand casting method. The casting process with the sand molding method is one of the manufacturing techniques commonly used in the metal industry, but it often faces product quality problems, such as casting defects and suboptimal mechanical properties in the product. In this study, variations in the number of copper wires were used as reinforcing elements to improve the mechanical properties of cast aluminum. Specimen samples were made using variations in the number of copper wires, namely 0 copper wire, 1 copper wire, 2 copper wire, 3 copper wires and 4 copper wires. The method used is an experimental method and obtained the highest strength test results of 266.78 MPa and the lowest of 260.27 MPa, as well as the lowest shrinkage defect results of 3.2% with a density of 2.64 kg/cm³ and the highest shrinkage value of 6.5% with a density of 2.55 kg/cm³. From the results of the two tests, there is a difference in density, where the higher the density, the denser a specimen is, this can affect the mechanical properties of a material.

Item Type: Thesis (Bachelor)
Subjects: T Technology > TJ Mechanical engineering and machinery
T Technology > TS Manufactures
Divisions: Jurusan Teknologi Industri dan Proses > Teknik Mesin
Depositing User: Yohanes Johan Pratama
Date Deposited: 15 Jan 2026 03:45
Last Modified: 15 Jan 2026 03:45
URI: http://repository.itk.ac.id/id/eprint/25186

Actions (login required)

View Item View Item