Vol. 6 No. 3 (2021)

Articles

• Analysis of Composite Mechanical Strength from Waste Chicken Feather and Sawdust

  Aswan Munang, Achmad Zaki Yamani

  155-160

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  • 601
  • 357
  • DOI

• The Effect of Wire Straighness Electric Current Variation on Size Diversion and Rude of The Cutting Current Profile of Medium Carbon Steel Dental from Wire (EDM)

  Anang Subardi, Aladin Eko Purkuncoro, Achmad Taufik

  161-166

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  • 469
  • 227
  • DOI

• The Variation of Fuel Mixture of Pertalite and Corncob Bioethanol on Engine Performance

  Yuniarto Agus Winoko, Zulfikar Jabbaruddin Al Jihad Zulfikar, Umi Anis Ro'isatin

  167-174

  • PDF
  • 526
  • 278
  • DOI

• The Effect of Copper (II) Nitrate Addition and Tensile Stress on SCC of C44500 Material Tube

  Farhan Adi Farrasandi, Firmansyah Sasmita, Husaini Ardy

  175-188

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  • 381
  • 187
  • DOI

• Flow Rate Effects on Microstructure and Mechanical Properties for Titanium Weld Joint

  Dewi Puspita Sari, Amir Arifin, Gunawan Gunawan, Dendy Adanta, Ihsan Asura, Imam Syofii

  189-196

  • PDF
  • 489
  • 404
  • DOI

• Optimization of the Effect of Electropolishing's Current Density and Time on Roughness, Microstructure and Corrosion Resistance

  Sutarno, Bambang Widyanto, E.P. Syuryana, Soleh Wahyudi, Fikri Septian Nurul Bayan, Camalia Bani Rachma, Gusti Verhan Pratama, Riskamti, Ariq Akmal Muwaffaq

  197-208

  • PDF
  • 636
  • 449
  • DOI

• Online Blade Washing Analysis on Mitsubishi M701F Gas Turbine Performance in Power Plants

  Wilarso, Ari Dwi Wibowo

  209-220

  • PDF
  • 509
  • 408
  • DOI

• The Effect of Electroplating Hard Chrome with Different Dissolvent Compositions to the Mechanical Properties of ST-37

  Mohammad Jufri, Yeshar Ego Ginola, Rr. Heni Hendaryati, Ali Saifullah, Daryono

  221-226

  • PDF
  • 846
  • 318
  • DOI