Analisis X-Ray Diffraction (XRD) Pada Brazing Aluminium Seri 1000 Dan Stainless Steel Seri 304 Dengan Penambahan Serbuk Tembaga

Maghfury, Taufiq Ilham and -, Agus Dwi Anggono, ST, M.Eng, Ph.D (2020) Analisis X-Ray Diffraction (XRD) Pada Brazing Aluminium Seri 1000 Dan Stainless Steel Seri 304 Dengan Penambahan Serbuk Tembaga. Skripsi thesis, Universitas Muhammadiyah Surakarta.

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Abstract

The purpose of this study was to determine the effect of adding and not adding copper powder in the aluminum-steel brazing process for crystal structures. The specimens in this study used 1000 series aluminum, 304 series stainless steel, alusol ER4043, and copper powder. In this study the standard for specimen making is ASTM D1002. XRD was conducted to analyze the structure of crystals and chemical compounds. The results showed that there were crystal structure characteristics in each material, the first material formed the highest Al2 Cu compound was obtained at an angle of 78.3 ° with an intensity of 1672 cps, the crystal structure was Tetragonal with a density of 4,348 g/cm3, the second material formed the highest peak Al5 Fe2 compound was obtained at an angle of 65.16 ° with the intensity of 1258 cps, the crystal structure was orthorhombic with a density of 3,950 g / cm3, highest peak Al4 Cr compound was obtained at an angle of 38,74° with the intensity of 1346 cps, the crystal structure was monoclinic with a density of 3.950 g/cm3, highest peak Cr2.5 Fe2.5 compound was obtained at an angle of 44,94° with the intensity of 3320 cps, the crystal structure was tetragonal with a density of 7.634 g/cm3, the third material formed the highest Al37 Cu2 Fe12 compound at an angle of 45,46 ° with an intensity of 102 cps, the crystal structure is Monoclinic with a density of 4,049 g/cm3. highest Al177 Cr49 Ni compound at an angle of 45,46 ° with an intensity of 102 cps, the crystal structure is Hexagonal with a density of 3.849 g/cm3, highest Al4 Cr compound at an angle of 78,96° with an intensity of 114 cps, the crystal structure is Monoclinic with a density of 3.529 g/cm3, highest Al65 Cr27 Fe8 compound at an angle of 45,46° with an intensity of 102 cps, the crystal structure is Monoclinic with a density of 4.135 g/cm3.

Item Type:	Karya ilmiah (Skripsi)
Uncontrolled Keywords:	Brazing, X-Ray Diffraction, compound, structure Crystal, Copper Powder.
Subjects:	T Technology > TJ Mechanical engineering and machinery
Divisions:	Fakultas Teknik > Teknik Mesin
Depositing User:	TAUFIQ ILHAM MAGHFURY
Date Deposited:	21 Feb 2020 10:37
Last Modified:	21 Feb 2020 10:37
URI:	http://eprints.ums.ac.id/id/eprint/81568

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