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1Influence of heat treatment on the machinability and corrosion behavior of AZ91 Mg alloy显示文摘In the present study,AZ91 Mg alloy was heat treated at 410℃ for 6,12 and 24 h to investigate the influence of heat treatment on machinability and corrosion behavior.The effect of soaking time on the amount and distribution of Mg 17 Al 12(β-phase)was analyzed under the optical microscope.Microhardness measurements demonstrated the increased hardness with increased heat treatment soaking time,which can be attributed to the solid solution strengthening.The influence of super saturatedα-grains on reducing the cutting force(F z)with respect to increased cutting speed was observed as prominent.The corrosion behavior of the heat treated specimens was studied by conducting electrochemical tests.Surprisingly,corrosion rate of heat treated samples was observed as increased compared with the base material.From the results,it is evident that the machinability of AZ91 Mg alloy can be improved by producing super saturatedα-grains through heat treatment but at the cost of losing corrosion resistance.Swetha Chowdary V Ravikumar Dumpala Anand Kumar S Kondaiah VV Ratna Sunil B 2018Journal of Magnesium and Alloys2018,6,1:7
2Attenuation of left ventricular dilation after acute myocardial infarction by early initiation of enalapril therapy 显示文摘Bonarjee VV Carstensen S Caidahl K 2003Am J Cardiol2003,72,14:1
3Attenuation of left ventricular dilation after acute myocardial infarction by early initiation of enalapril therapy显示文摘Bonarjee VV Carstensen S Caidahl K 1993Am J Cardiol1993,72,14:1
4The challenge of undiagnosed pre - diabetes, diabetes and associated cardiovascular disease 显示文摘Gossain VV Aldasouqi S 2010Int J Diabetes Mellit2010,2,1:1
5Effect of com- prehensive therapeutic lifestyle changes on prehyperten- sion显示文摘Bavikati VV Sperlingl S Salmon RD 2008Am J Cardiol2008,102,12:1
6Diabetic retinopathy progression and visual outcome after phacoemulsification in South--Asian and Afro--Caribbean patients with diabetes显示文摘Chatteljee S Savant VV Stavrou P 2009Eye2009,18,6:1
7Expression of adiponectin in choroidal tissue and inhibition of laser induced choroidal neovascularization by adiponectin显示文摘Bora PS Kaliappan S Lyzogubov VV 0,,10:1
8Sleep homeostasis in the rat is preserved during chronic sleep restriction显示文摘Leemburg S Vyazovskiy VV Olcese U 2010Proceedings of the National Academy of Sciences2010,107,15:1
9Diagnostic significance of humoral immune responses to recombinant antigens of Mycobacterium tuberculosis in patients with pleural tuberculosis显示文摘Sumi S Radhakrishnan VV 0,,05:1
10Inhibition of new vessel growth in mouse model of laser-induced choroidal neovascularization by adiponectin peptide Ⅱ显示文摘Lyzogubov VV Tytarenko RG Thotakura S 0,,7:1
11RAR and RXR selective ligands cooperatively induce apoptosis and neuronal differentiation in P19 embryonal carcinoma cells显示文摘Horn V Minucci S Ogryzko VV 1996FASEB J1996,10,9:1
12Survival in primary pulmonary hypertension:the impact of epoprostenol therapy显示文摘McLaughlin VV Shillington A Rich S 2002Circulation2002,106,12:1
13Anaplastic ganglioglioma:case report and review of the literature显示文摘Kurian NI Nair S Radhakrishnan VV 1998Br Neurosurg1998,12,:1
14Loss of Protein Kinase C-y in Knockout Mice and Increased Retinal Sensitivity to Hyperbaric Oxygen显示文摘Yevseyenkov VV Das S LinD 2009Arch Ophthalmol2009,127,:1
15Serum tumour necrosis factorctand soluble tumour necrosis factor receptors levels in patients with Guillain-barre syndrome显示文摘Radhakrishnan VV Sumi MG Reuben S 2004Acta Neurol Scand2004,109,1:1
16Chemical regulators ofcarotenogenesis by Blakeslea trispora显示文摘Dandekar S Madi VV Jani UK 1980Phytaehem1980,19,:1
17Cardiopulmonary bypass duration is an independent predictor of morbidity and mortality after cardiac surgery显示文摘Salis S Mazzanti VV Merli G 0,,6:1
18Experimental study of the safety valve for supereondueting magnets of the UNK 显示文摘Levin M V Pleskach VV Salimov S E 1992Cryogenics1992,,:1
19Effects of early enalapril treatment on global and regional wall motion in acute myocardial infarction显示文摘Carstensen S Bonarjee VV Berning J 1995Am Heart J1995,129,9:1
20Survival in primary pulmonary hypertension: the impact of epoprostenol therapy显示文摘McLaughlin VV Shillington A Rich S 2002Circulation2002,106,12:1
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