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ANALISIS KEKUATAN SAMBUNGAN LAS SMAW (SHIELDED METAL ARC WELDING) BAJA KARBON…
Kemajuan dibidang kontruksi baja, maka perlu didukung adanya teknologi yang rasional dan mendukung serta peningkatan kualitas konstruksi baja. Pengelasan adalah proses penyambungan logam. Las smaw adalah bentuk pengelasan berselaput parameter arus digunakan yaitu 110 amper, 120 amper dan 130 amper, elektroda Filler Metal RD 260 Nikko Steel 2,6 mm.metode penelitian membaca buku tentang yang dite…
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- xix, 58 hlm.; ilus.; 29 cm
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- T784722022
PENGARUH PENGATURAN VARIASI ARUS LAS TERHADAP HASIL PENGUJIAN KEKERASAN DAN L…
This study analyzes the effect of setting variations in welding current on the hardness and corrosion rate of iron plate. The contribution of this research is to know the results of hardness testing with or without treatment and the corrosion rate with immersion times of 6, 12 and 18 hours. To validate the results, the plate model was treated with no treatment while the corrosion rate of the pl…
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- xxi, 45 hlm,: ilus.; 29 cm
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- T551022021
PENGARUH PRE-HEAT PADA PENGELASAN DISSIMILAR ANTARA BAJA KARBON RENDAH DAN TI…
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 metal…
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- xxxi, 55 hlm,: ilus.; 29 cm
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- T508292021
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