List of Articles لوله های پره دار( فین تیوب) Open Access Article Abstract Page Full-Text 1 - Investigation of High Frequency Resistance Welding (HFRW) Variables on microstructure and mechanical properties of dissimilar joints between chromium-molybdenum low alloy steel tubes to chromium high alloy steels MOHAMMAD SADEGHI Hamed Sabet HOSAIEN RASAVI