List of Articles Strength Open Access Article Abstract Page Full-Text 1 - New Approach to Assessing of High-Strength SG Cast Iron for Environmentally Clean Energy Technology M Sadeghi Open Access Article Abstract Page Full-Text 2 - Synthesis of Environmentally Friendly Activated Alkali Concrete (Geopolymer) Based on Bentonite A Esparham Open Access Article Abstract Page Full-Text 3 - Investigation of the Effect of Volume Fraction of Martensite and Different Tempering Conditions on the Microstructure and Mechanical Properties of St52 Dual-Phase Steel Used in the Automotive Industry M Shahverdi B Karbakhsh Ravari Open Access Article Abstract Page Full-Text 4 - Investigation on Hot Tearing Susceptibility of A201 Aluminum Alloy in Different Ingate Velocities and Molds M. H Ayandeh A. A Kashi M. Ghambarian H. Karimi A. Mootabha A. Khoyini E.M. Boushehri Open Access Article Abstract Page Full-Text 5 - The Influence of Oxidized Interlayer on the Adhesion of Bioactive Cao-P2o5-Tio2-Na2o Glass Ceramic Coating to the Titanium Substrate Sh. Honarvar B. Eftekhari Yekta Open Access Article Abstract Page Full-Text 6 - Evaluation and Prediction of W/C Ratio vs. Compressive Concrete Strength Using A.I and M.L Based on Random Forest Algorithm Approach R. Jamalpour