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| 1 | Effects of TIG Surface Melting and Chromium Surface Alloying on Microstructure, Hardness and Wear Resistance of ADI显示文摘Microhardness and wear resistance of different microstructures formed by TIG(tungsten inert gas) surface melting and chromium surface alloying(using ferrochromium)of ADI(austempered ductile iron)were studied. Sur- face melting resulted in the formation of a ledeburitic structure in the melted zone, and this structure has a hardness up to 896 HV as compared to 360 HV in that of ADI. Moreover, chromium surface alloying resulted in the forma- tion of different structures including:(1)a hypereutectic structure consisting of primary(Fe,Cr)_7 C_3 carbides and a eutectic matrix of transformed austenite(into martensite and retained austenite),as also (Fe,Cr)_7C_3 carbides, with a hardness of 1 078 HV;(2) a hypoeutectic structure consisting of the same eutectic along with transformed primary austenite, with a hardness of 755 HV; and (3) a ledeburitic structure with an acicular morphology and a hardness of 896 HV. The results also indicated that surface melting reduced the wear rate of the ADI by approximately 37%. Also, chromium surface alloying yielded a superior wear behavior and reduced the wear rate of the treated specimens by about 38% and 70%, depending on the structures formed. | A Amirsadeghi M Heydarzadeh Sohi S F Kashani Bozorg | 2008 | Journal of Iron and Steel Research(International)2008，15，4： | 3 |
| 2 | Evaluation of independent prognostic importance of hyperuricemia in hospital death after acute myocardial infarction 显示文摘 | Homayounfar S Ansari M Kashani KM | 2007 | Saudi Med J2007，28，5： | 1 |
| 3 | Abdominal surgical site infections: incidence and risk factors at an Iranian teaching hospital 显示文摘 | Razzvi S M Ibrahimpoor M Sabouri Kashani A | 2005 | BMC Surg2005，5，2： | 1 |
| 4 | Uses and safety profile of eyelosporin in ophthalmology 显示文摘 | Kashani S Mearza AA | 2008 | Expert Opin Drug Saf2008，7，1： | 1 |
| 5 | Identification of gene function and functional pathways by systetmic plasmid-based ribozyme targeting in adult mice显示文摘 | Kashani Sabet M Liu Y Fong S | 2002 | Proc Natl Aead Sci USA2002，99，6： | 1 |
| 6 | In vivo demonstration of the anatomic differences between classic and occult choroidal neovascularization using optical coherence tomography 显示文摘 | Hughes EH Khan J Patel N Kashani S Chong NV | 2005 | Am J Ophthalmol2005，139，2： | 1 |
| 7 | Abdominal surgical site infections: incidence and risk factors at an Iranian teaching hospital显示文摘 | Razavi S M Ibrahimpoor M Sabouri Kashani A | 2005 | BMC Sung2005，5，： | 1 |
| 8 | Better Hemodynamic Profile of Laryngeal Mask Airway Insertion Compared to Laryngoscopy and Tracheal Intubation 显示文摘 | Jarineshin H Kashani S Vatankhah M | 2015 | Iran Red Crescent Med J2015，17，28： | 1 |
| 9 | Evaluation of independent prognostic importance of hyperuricemia in hospital death after acute myocardial infarction显示文摘 | Homayounfar S Ansari M Kashani KM | 2007 | Saudi Med J2007，28，5： | 1 |
| 10 | Analysis and correction of the effect of sample tilt on results of nanoindentation显示文摘 | KASHANI M S MADHAVAN V | 2011 | Acta Materialia2011，59，3： | 1 |
| 11 | Aqueous extract of lavender (Lavandula angustifolia) improves the spatial performance of a rat model of Alzheimer\'s disease显示文摘 | Kashani M S Tavirani M R Talaei S A | 2011 | Neurosci Bull2011，27，2： | 1 |
| 12 | Microstructures and Mechanical Properties of Al/Al2O3 Surface 显示文摘 | SHAFIEI - ZARGHANI A KASHANI - BOZORG S F ZAREI- HANZAKI A | 2009 | Materials Science and Engineering A2009，500，12： | 1 |
| 13 | Evaluation of independent prognostic importance of hyperuricemia in hospital death after acute myocardial infarction显示文摘 | Homayounfar S Ansari M Kashani KM | 2007 | Saudi Med J2007，28，5： | 1 |
| 14 | The diagnostic value of N_terminal pro_brain natriuretic peptide in differentiating cardioembolic ischemic stroke显示文摘 | Hajsadeghi S Kashani Amin L Bakhshandeh H | 2013 | J Stroke Cerebrovasc Dis2013，22，4： | 1 |
| 15 | Mechanical assessment of autogenous gas tungsten arc weldments of a super alpha-2 alloy 显示文摘 | ABASZADEH H KASHANI BOZORG S F | 2008 | J Mater Sci2008，43，： | 1 |
| 16 | The diagnostic value of N-terminal pro-brain natriuretic peptide in differentiating car- dioembolic ischemic stroke 显示文摘 | Hajsadeghi S Kashani Amin L Bakhshandeh H | 2013 | J Stroke Cerebrovasc Dis2013，22，4： | 1 |
| 17 | Dynamic crude oil fouling prediction in industrial pre- heaters using optimized ANN based moving window tech- nique显示文摘 | Kashani M N AMINIAN J SHAHHOSSEINI S | 2012 | Chemical Engineering Research and Design2012，90，7： | 1 |
| 18 | A randomized double-blind comparative study of Biolight light therapy following surgical extraction of impacted lower third molars显示文摘 | Kashani H Kanagaraja S Kahnberg KE | 2007 | Swed Dent J2007，31，4： | 1 |
| 19 | Modeling the yield stress of ternary cement-slag fly ash pastes based on particle size distribution显示文摘 | KASHANI A NICOLAS R S | 2014 | Powder Technology2014，266，： | 1 |
| 20 | Evaluation of independent prognostic importance of hyperuricemia in hospital death after acute myocardial infarction显示文摘 | HOMAYOUNFAR S ANSARI M KASHANI K M | 2007 | Saudi Meal J2007，28，5： | 1 |
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