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| 1 | Effects of Austempering and Martempering Processes on Amount of Retained Austenite in Cr-Mo Steels (FMU-226) Used in Mill Liner显示文摘The presence of retained austenite gives rise to deterioration of the wear resistance and fracture strength of Cr-Mo steels in many cases. Thus, the effects of heat treatments including direct quenching, martempering, and austempering on the retained austenite existing in the microstructure of these steels were investigated. Specimens were austenized at 950 ℃ followed by direct quenching using compressed and still air. The specimens were also isothermally quenched in salt bath at 200 and 300 ℃ for 2, 8, 30, and 120 min. Microstructures of the specimens were studied using optical microscope (traditional black and white etching as well as color etching), scanning electron microscope (SEM), microhardness tester, and X-ray diffraction (XRD). The results showed that the lowest amount of retained austenite in the microstructure was obtained in the specimens quenched isothermally at 300 ℃ for 120 min. | M H Shaeri H Saghafian S G Shabestari | 2010 | Journal of Iron and Steel Research(International)2010,17,2: | 8 |
| 2 | Characterization of microstructure and deformation texture during equal channel Angular pressing of Al–Zn–Mg–Cu alloy显示文摘 | M.H. Shaeri M.T. Salehi S.H. Seyyedein M.R. Abutalebi J.K. Park | 2013 | Journal of Alloys and Compounds2013,,: | 2 |
| 3 | Effect of copper tube casing on strain distribution and mechanical properties of Al-7075 alloy processed by equal channel angular pressing显示文摘 | MH Shaeri F Djavanroodi M Sedighi S Ahmadi MT Salehi SH Seyyedein | 2013 | The Journal of Strain Analysis for Engineering Design2013,,8: | 2 |
| 4 | Tribological Characterization of Commercial Pure Titanium Processed by Multi-Directional Forging显示文摘This work discusses tribological properties of commercial pure (CP) titanium processed by multi-directional forging (MDF) up to six passes at room temperature and 220 ℃. For this purpose, wear test was conducted by dry sliding pin-on-disk method on the initial and ultrafine grained samples using different stress magnitudes of 1, 1.5 and 2 MPa. The results showed that wear resistance of CP titanium increases after the first pass of MDF in comparison with the initial condition, irrespective of the applied normal stress. For example, the average wear rate of MDFed samples was decreased about 30% and 24%, after first pass at room temperature and 220 ℃, respectively. However, average wear rate of the samples processed by six MDF passes was reduced about 40% at lower normal loads;it was increased about 9% at higher ones as compared to the initial condition. It was also found that the dominated wear mechanisms were abrasive and delaminated at the lower stresses, while the delamination mechanism was intensified and a slight adhesion was observed during the higher applied normal loads. | I. Ansarian M. H. Shaeri M. Ebrahimi P. Minarik | 2019 | Acta Metallurgica Sinica(English Letters)2019,32,7: | 2 |
| 5 | Microstructure and texture evolution of Al-7075 alloy processed by equal channel angular pressing显示文摘 | M.H. SHAERI M. SHAERI M.T. SALEHI S.H. SEYYEDEIN F. DJAVANROODI | 2015 | Transactions of Nonferrous Metals Society of Chin2015,,: | 1 |
| 6 | Numerical analysis of turbulent convection heat transfer from an array of perforated fins 显示文摘 | SHAERI M R YAGHOUBI M | 2009 | International Journal of Heat and Fluid Flow2009,30,: | 1 |
| 7 | Thermal enhancement from heat sinks by using perforated fins 显示文摘 | SHAERI M R YAGHOUBI M | 2009 | Energy Conversion and Management2009,50,: | 1 |
| 8 | Thermal enhance- ment from heatsinks by using perforated fins显示文摘 | SHAERI M R YAGHOUBI M | 2009 | En- ergy Conversion and Management2009,50,5: | 1 |
| 9 | Numerical analysis of turbulent convec- tion heat transfer from an array of perforated fins 显示文摘 | Shaeri M R Yaghoubi M | 2009 | Internation- al Journal of Heat and Fluid Flow2009,30,: | 1 |
| 10 | Characterization of Drosophila nitric oxide synthase:a biochemical study显示文摘 | RAJIB S RUPAM S SHAERI M | 2003 | Biochemical and Biophysical Research Communications2003,306,: | 1 |
| 11 | Use of hydrological methods for assessment of environmental flow in a river reach显示文摘 | S. Shaeri Karimi M. Yasi S. Eslamian | 2012 | International Journal of Environmental Science and Technology2012,,3: | 1 |
| 12 | Status of ocular trauma in hospitalized patients in Kashan, 2011: As a sample of industrial city显示文摘 | Mehdi Shaeri Alireza Moravveji Mohamrnad Reza Fazel Fatemeh Rangraz Jeddi | 2016 | Chinese Journal of Traumatology2016,19,6: | 1 |
| 13 | On applying an extemal-flow driven mass transfer boundarycondition to simulate drying from a pore-network model 显示文摘 | Shaeri Mohammad Reza Beyhaghi Saman Pillai Krishna M | 2013 | International Journal of Heat and Mass Transfer2013,57,1: | 1 |
| 14 | Numerical analysis of turbulent convection heat transfer from an array of perforated fins 显示文摘 | Shaeri M R Yaghoubi M | 2009 | International Journal of Heat and Fluid Flow2009,30,: | 1 |
| 15 | Heat transfer analysis of lateral perforated fin heat sinks显示文摘 | Shaeri M R Yaghoubi M Jafarpur K | 2009 | Applied Energy2009,86,10: | 1 |
| 16 | Thermal enhancement from heat sinks by using perforated fins显示文摘 | Shaeri M R Yaghoubi M | | 0,,5: | 1 |
| 17 | Microstructure and mechanical properties of Al-7075 alloy processed by equal channel angular pressing combined with aging treatment 显示文摘 | SHAERI M H SALEHI M T SEYYEDEIN S H ABUTALEBI M R PARK J K | 2014 | Materials and Design2014,57,: | 1 |
| 18 | Microstructure and mechanical properties of Al-7075 alloy processed by equal channel angular pressing combined with aging treatment显示文摘 | M.H. Shaeri M.T. Salehi S.H. Seyyedein M.R. Abutalebi J.K. Park | 2014 | Materials and Design2014,,: | 1 |
| 19 | Heat transfer analysis of lateral perforated fin heat sinks显示文摘 | M R Shaeri M Yaghoubi K Jafarpur | 2009 | Applied Energy2009,86,10: | 1 |
| 20 | Thermal enhancement from heat sinks by using perforated fins显示文摘 | SHAERI M R YAGHOUBI M | 2009 | Energy Conversion and Management2009,50,5: | 1 |