Vol. 4 No. 1 (2026): Juni: Mechanical, Energy and Material (METAL)

Articles

• EXPERIMENTAL STUDY OF CARBON MEDIA VARIATIONS SEM TEST AND TEMPERATURE ON STAINLESS STEEL 316L PACK CARBURIZING COATING ON THERMAL CONDUCTIVITY AND CORROSION RATE

  Reinardi Odilian Jahu,  Universitas Katolik Widya Karya,  Indonesia

  Nereus Tugur Redationo,  Universitas Katolik Widya Karya,  Indonesia

  Bernardus Crisanto Putra Mbulu,  Universitas Katolik Widya Karya,  Indonesia

  1-11

  DOI : https://doi.org/10.59581/metal.v4i1.148
  

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• CHARACTERISTICS OF BRIQUETTES FROM COFFEE TREE TRUNK CHARCOAL POWDER: INFLUENCE OF DRYING TEMPERATURE ON BURNING RATE AND CALORIFIC VALUE

  Yosep Adi Saputra,  Universitas Katolik Widya Karya,  Indonesia

  Danang Murdiyanto,  Universitas Katolik Widya Karya,  Indonesia

  Bernardus Crisanto Putra Mbulu,  Universitas Katolik Widya Karya,  Indonesia

  12-20

  DOI : https://doi.org/10.59581/metal.v4i1.172
  

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• A SYSTEMATIC LITERATURE REVIEW OF CARBURIZING PROCESSES IN STEELS: DIFFUSION MECHANISMS, PROCESS PARAMETERS, AND SURFACE PERFORMANCE

  Reinaldo Evan Audrey,  Universitas Katholik Widya Karya,  Indonesia

  Bernadus Crisanto Putra Mbulu,  Universitas Katholik Widya Karya,  Indonesia

  Antonius Prisma Jalu Permana,  Indonesia

  21-33

  DOI : https://doi.org/10.59581/metal.v4i1.171
  

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• EFFECT OF HHVT VALUE OF RAW MATERIALS OF PINE WOOD CHARCOAL AND COFFEE WOOD CHARCOAL (70%:30%, 30%:70% & 50%:50%) WITH MESH SIZES 100 AND 250 ON THE HEALTH VALUE PENGARUH NILAI HHVT BAHAN BAKU BRIKET ARANG KAYU PINUS DAN ARANG KAYU KOPI (70%:30%, 30%:70% dan 50%:50%) DENGAN UKURAN MESH 100 DAN 250 TERHADAP NILAI KALOR

  Yosia Kurnia Putra Susanto Nuham,  Universitas Katolik Widyakarya Malang,  Indonesia

  Nereus Tugur Redationo ,  Universitas Katolik Widya Karya,  Indonesia

  Bernardus Crisanto Putra Mbulu,  Universitas Katolik Widya Karya,  Indonesia

  34-41

  DOI : https://doi.org/10.59581/metal.v4i1.160
  

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• THE EFFECT OF VARIATIONS IN INITIAL HEATING TEMPERATURE AND MESH SIZE ON THE HARDNESS VALUE AND CALORIFICATION VALUE OF CANDLECRON SHELL BRIQUETTE

  Manuel Fortunato D.C.T.,  Universitas Katolik Widya Karya,  Indonesia

  Bernardus Crisanto Putra Mbulu,  universitas katolik widya karya malang,  Uganda

  Danang Murdiyanto,  universitas katolik widya karya malang,  Indonesia

  42-48

  DOI : https://doi.org/10.59581/metal.v4i1.174
  

  • PDF  Views: 169 times |  Download : 126 times