ปีที่ 31 ฉบับที่ 2 (2021)

Original Research Articles

• Analysis of the impact factors from the friction stir welding process for dissimilar butt joints between semi-solid cast aluminum 356 and AISI 1018 carbon steel

  Worapong Boonchouytan, Jaknarin Chatthong, Rommador Burapa

  1-9

  • PDF (English)

• Synthesis of a two-part geopolymer from red mud and silica fume

  Arup Kumar Mandal

  10-18

  • PDF (English)

• Study of mechanical properties and characteristics of eco-fibres for sustainable children's clothing

  Siti Shukhaila SHAHARUDDIN, Marzie Hatef JALIL, Kaveh MOGHADASI

  19-26

  • PDF (English)

• Eco-friendly lake pigment from sappanwood: Adsorption study and its application as natural colorant for natural rubber toy balloon

  Jitnapa SIRIRAK, Ployphat SUPPHARATTHANYA, Kedsarin CHANTHA, Sutinee GIRDTHEP, Supanee CHAYABUTRA

  27-37

  • PDF (English)

• Effect of micro graphite particles on the microstructure and mechanical behavior of aluminium 6061 (Al-Mg-Si) alloy composites developed by novel two step casting technique

  Madeva NAGARAL, Raghavendra Pai K, V Auradi, Bharath V, Shanawaz Patil, Mahantesh S Tattimani

  38-45

  • PDF (English)

• Sustainable valorization of sugarcane leaves for succinic acid and biochar production

  Nuttaporn CHOKESAWATANAKIT, Pasakorn JUTAKRIDSADA, Khanita KAMWILAISAK

  46-53

  • PDF (English)

• Assessment of hydrothermal parameters on alkaline activation of fly ashes using a central composite design

  Ivan SUPELANO GARCÍA, César Armando ORTÍZ OTÁLORA, Carlos Arturo PARRA VARGAS, Julieth Alexandr MEJÍA GÓMEZ

  54-61

  • PDF (English)

• Laser powder bed fusion of Ti6Al4V-xCu: Process parameters

  Thywill Ccphas DZOGBEWU

  62-70

  • PDF (English)

• The enhancement of ethanol gas sensors response based on calcium and zinc co-doped LaFeO3/Fe2O3 thick film ceramics utilizing yarosite minerals extraction as Fe2O3 precursor

  Endi SUHENDI, Zeany Luckyta AMANDA, Muhamad Taufik ULHAKIM, Andhy SETIAWAN, Dani Gustaman SYARIF

  71-77

  • PDF (English)

• Using shrimp shells as based catalysts for FAME production from palm oil feedstock

  Assadaporn POONANAN, Anupat PRUKPAIBOON, Paul Egwuonw DIM, Mutsee TERMTANUN

  78-83

  • PDF (English)

• Debinding behaviour and sintering temperature-dependent features of coloured zirconia fabricated by ceramic injection moulding

  Wantanee BUGGAKUPTA, Thanakorn WASANAPIARNPONG, Nutthita CHUANKRERKKUL

  84-88

  • PDF (English)

• Effects of annealing treatment on microstructure and hardness in the 28 wt% Cr cast iron with Mo/W addition

  Kittikhun RUANGCHAI, Ruangdaj TONGSRI, John Thomas Harry PEARCE, Torranin CHAIRUANGSRI, Amporn WIENGMOON

  89-95

  • PDF (English)

• Preparation of transparent alumina thin films deposited by RF magnetron sputtering

  Busarin NOIKAEW, Laksana WANGMOOKLANG, Saisamorn NIYOMSOAN, Siriporn LARPKIATTAWORN

  96-103

  • PDF (English)

• Mechanical properties and ionic conductivity of biodegradable materials in solid polymer electrolyte

  Fatin Farhana AWANG, Mohd Faiz HASSAN, Khadijah Hilmun KAMARUDIN

  104-109

  • PDF (English)

• Development of chemically grafted multiwall carbon nanotube onto cellulose fiber sheet and polyurethane based resin composite for an active paper

  Siripassorn SUKHKHAWUTTIGIT, Sarute UMMARTYOTIN, Yingyot INFAHSAENG

  110-117

  • PDF (English)

• Investigation of deposition parameters on the structural properties and hardness of TiAlN films deposited via reactive pulsed DC magnetron sputteringInvestigation of deposition parameters on structural properties and hardness of TiAlN films deposited by reactive pulsed DC magnetron sputtering

  Jariyaporn RUKKUN, Kamon AIEMPANAKIT, Pimchanok REAKAUKOT, Witthawat WONGPISAN, Kirati WAREE, Montri AIEMPANAKIT

  118-122

  • PDF (English)

• Electrochromic property of tungsten trioxide films prepared by DC magnetron sputtering with oblique angle deposition and thermal oxidation

  Chantana AIEMPANAKIT, Areeya CHANACHAI, Nattaya KANCHAI, Montri AIEMPANAKI, Kamon AIEMPANAKIT

  123-128

  • PDF (English)

• Influence of cooling conditions on microstructure and mechanical property of Sn-0.3Ag-0.7Cu lead-free solder

  Prajak JATTAKUL, Tavee MADSA, Piyawan SUNASUAN, Niwat MOOKAM

  129-136

  • PDF (English)

• Improving corrosion resistance of 3D printed Ti-6Al-4V by TiN coating

  Surada NISAIMUN, Phitsanu POOLCHARUANSIN, Patama VISUTTIPITUKUL, Pitichon KLOMJIT

  137-146

  • PDF (English)

• Improvement of alkali resistance of glass fiber from basalt and lignite bottom ash mixture by addition of ZrO2 content

  Apirat THEERAPAPVISETPONG, Phraethong KWANPANNGAM, Thanapat TAMRONGWONGWI

  147-153

  • PDF (English)