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Effect of Strong Welding Flow on the Violence of Low Carbon Steel Results of SMAW Welding with Electrodes 7018

Teknomekanik · Vol. 1 No. 1 (2018) · hlm. 24–31

DOI
10.24036/tm.v1i1.972
ISSN
2621-8720, 2621-9980
Terbit
2018-06-10
Penerbit
Universitas Negeri Padang
Bahasa
eng
Lisensi
creativecommons.org/licenses/by/4.0

Abstrak

Welding can be interpreted by the process of joining two metals to the molten metal point. Metal low carbon steel which is easily processed by welding techniques. Strong setting of the welding current will affect the weld. If the current used is too low it will cause the difficulty of igniting the electric arc. Conversely, if the welding current is too high, the electrode will melt too fast. The welding current strength 130A corresponds to the diameter of the 3.2 mm electrode. The purpose of the research was to determine whether or not the influence of welding current on the low carbon steel hardness of SMAW welding results with E7018 electrode. This type of research was carried out by the type of experimental research, the research process was carried out by hardness testing, and the data obtained through the results of hardness testing was followed by observation and analysis of specimens of low carbon steel ST 37 welded by SMAW with different current strength using E-7018 electrode. Low carbon steel specimens from SMAW welding with 130 A welding current using E-7018 electrode have a higher hardness value compared to low carbon steel specimens produced by SMAW with welding current strengths of 100A and 160A using E-7018 electrodes.

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  • Universitas Negeri Padang
  • National Cheng Kung University
  • Institut Agama Islam Negeri Kendari
  • Iloilo Science and Technology University
  • Politeknik Negeri Malang
  • Vinh Long University of Technology Education
  • University of Science and Technology of Southern Philippines
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Rekan penulisOrganisasiArtikel bersama
Nelvi ErizonUniversitas Negeri Padang9
A YufrizalUniversitas Negeri Padang4
Refdinal RefdinalUniversitas Negeri Padang4
Andre KurniawanUniversitas Negeri Padang2
Purwantono PurwantonoUniversitas Negeri Padang2
Junil ArdiUniversitas Negeri Padang2
Yolli FernandaUniversitas Negeri Padang2
Muhammad Fikhri AldioUniversitas Negeri Padang2
Aprizal SaputraUniversitas Negeri Padang2
Chau Trung TinVinh Long University of Technology Education2
Muhammad Shadiq FahreziUniversitas Negeri Padang2
Firza FernandaUniversitas Negeri Padang2
Egi FadillahUniversitas Negeri Padang2
Ma Leona Maye B. PepitoUniversity of Science and Technology of Southern Philippines2
M Iksan ArdiyansyahUniversitas Negeri Padang1
Ganda AgustianUniversitas Negeri Padang1
Ahmad Halim SidiqUniversitas Negeri Padang1
Syahrul SyahrulInstitut Agama Islam Negeri Kendari1
Wakhinuddin WakhinuddinUniversitas Negeri Padang1
Abdul AzizUniversitas Negeri Padang1
Bahrul AminUniversitas Negeri Padang1
Muhammad Agung PratomoUniversitas Negeri Padang1
Herman ZulhafrilUniversitas Negeri Padang1
Kimberly June TespoerIloilo Science and Technology University1
Remon LapisaUniversitas Negeri Padang1
Nanang QosimPoliteknik Negeri Malang1
Zainal AbadiUniversitas Negeri Padang1
Wei-Ting ZhuangNational Cheng Kung University1
Budi SyahriUniversitas Negeri Padang1
Eko IndrawanUniversitas Negeri Padang1
Shih-Chen ShiNational Cheng Kung University1
Dieter RahmadiawanNational Cheng Kung University1
Bulkia RahimUniversitas Negeri Padang1
Junil AdriUniversitas Negeri Padang1
Durain ParmanoanUniversitas Negeri Padang1
Meri MarliannaUniversitas Negeri Padang1
Lai Chee SernTun Hussein Onn University of Malaysia1

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Sumber metadata: OAI-PMH (metadata jurnal) http://teknomekanik.ppj.unp.ac.id/index.php/teknomekanik/oai, pertama di-harvest 10 Nov 2026, terakhir terlihat 10 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en">Effect of Strong Welding Flow on the Violence of Low Carbon Steel Results of SMAW Welding with Electrodes 7018</dc:title>
	<dc:creator xml:lang="en">Jasman, Jasman</dc:creator>
	<dc:creator xml:lang="en">Irzal, Irzal</dc:creator>
	<dc:creator xml:lang="en">Pebrian, Pebrian</dc:creator>
	<dc:subject xml:lang="en">Strong current</dc:subject>
	<dc:subject xml:lang="en">Low carbon steel</dc:subject>
	<dc:subject xml:lang="en">Welding</dc:subject>
	<dc:subject xml:lang="en">Electrodes</dc:subject>
	<dc:subject xml:lang="en">Hardness test</dc:subject>
	<dc:description xml:lang="en">Welding can be interpreted by the process of joining two metals to the molten metal point. Metal low carbon steel which is easily processed by welding techniques. Strong setting of the welding current will affect the weld. If the current used is too low it will cause the difficulty of igniting the electric arc. Conversely, if the welding current is too high, the electrode will melt too fast. The welding current strength 130A corresponds to the diameter of the 3.2 mm electrode. The purpose of the research was to determine whether or not the influence of welding current on the low carbon steel hardness of SMAW welding results with E7018 electrode. This type of research was carried out by the type of experimental research, the research process was carried out by hardness testing, and the data obtained through the results of hardness testing was followed by observation and analysis of specimens of low carbon steel ST 37 welded by SMAW with different current strength using E-7018 electrode. Low carbon steel specimens from SMAW welding with 130 A welding current using E-7018 electrode have a higher hardness value compared to low carbon steel specimens produced by SMAW with welding current strengths of 100A and 160A using E-7018 electrodes.</dc:description>
	<dc:publisher xml:lang="en">Universitas Negeri Padang</dc:publisher>
	<dc:date>2018-06-10</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>http://teknomekanik.ppj.unp.ac.id/index.php/teknomekanik/article/view/9</dc:identifier>
	<dc:identifier>10.24036/tm.v1i1.972</dc:identifier>
	<dc:source xml:lang="en">Teknomekanik; Vol. 1 No. 1 (2018): Regular Issue; 24-31</dc:source>
	<dc:source>2621-8720</dc:source>
	<dc:source>2621-9980</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>http://teknomekanik.ppj.unp.ac.id/index.php/teknomekanik/article/view/9/5</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2018 Jasman Jasman, Irzal Irzal, Pebrian Pebrian</dc:rights>
	<dc:rights xml:lang="en">http://creativecommons.org/licenses/by/4.0</dc:rights>
</oai_dc:dc>