Skripsi

PENGARUH PRE-HEAT PADA PENGELASAN DISSIMILAR ANTARA BAJA KARBON RENDAH DAN TINGGI MENGGUNAKAN LAS SMAW

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Penilaian

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The analysis on this study aims to determine the effect of preheating on welding with ASTM A36 and ASTM A6 steel plate materials. Dissimilar steel plate are partially formed in a single-v groove. Then the preheat treatment is given to the specimen before the welding process starts at a temperature of 500 oC. The inspection results on few areas with dye-penetrant showed discontinuities and metallographic to know the impact of heat changes on the specimen, it showed the microstructures such as martensite, ferrite, and pearlite phases. The hardness value in the weld area has a higher value than the HAZ area and the other two welding materials caused by changes in the microstructure in that area. However, the results of dissmilar welding have a lower bending test value rather than other materials without the welding process. The conclusion of this study, the effect of heat treatment given to the area that affects the increase in the distribution value of the hardness of the material

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Availability

Inventory Code	Barcode	Call Number	Location	Status
2107003049	T50829	T508292021	Central Library (Referens)	Available but not for loan - Not for Loan

Detail Information

Series Title

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Call Number

T508292021

Publisher

Inderalaya : Prodi Teknik Mesin, Fakultas Teknik Universitas Sriwijaya., 2021

Collation

xxxi, 55 hlm,: ilus.; 29 cm

Language

Indonesia

ISBN/ISSN

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Classification

621.970 7

Content Type

Text

Media Type

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Carrier Type

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Edition

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Subject(s)

Prodi Teknik Mesin
Alat Pengunci dan Pengikat, Alat Las

Specific Detail Info

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Statement of Responsibility

MURZ

Other version/related

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