Sintering of BeO and Grain Growth under High-Pressure

consequence analysis of the leakage, ignition and explosion during high pressure sour gas injection process to the oil reservoir

there is no doubt that human being needs to become integrated with industry and industry needs to be progressed, daily. on the other hand, serious events in industrial units specially in oil industries has been shown that such damages and events are industry related ones. the consequence of such events and damages which resulted in chemical and poisoned explosions and loss of life and property ...

Protein Crystal Growth Under High Pressure

degradation of oil impregnated paper insulation under influence of repetitive fast high voltage impulses

در طی سالهای اخیراستفاده ازمنابع انرژی تجدید پذیر در شبکه های مدرن بنا به دلایل زیست محیطی و اقتصادی به طور گسترده استفاده شده است همچون نیروگاههای بادی و خورشیدی .ولتاژتولیدی این نیروگاهها اغلب به فرم dc می باشد وادوات الکترونیک قدرت به عنوان مبدل و پل بین شکل موج dc وac استفاده می شوند.این پروسه باعث ایجاد پالسهایی برروی شکل موج خروجی می شود که می تواند وارد تجهیزات قدرت همچون ترانسفورماتور ی...

Yttria-Ceria Stabilized Polycrystals: Sintering, Boundary Segregation Tetragonal Zirconia Grain Growth and Grain

,]u amlll'slS tS prt 'seulud o / gralu ,t~lO111/i tllld th'll,~l~COtl/m o/ r t t r la-cr l lo ,~_taluh:t'd tetlagOlla/ .llT'Ollltl Imlrcrrstal,~ ' ( ] ' , ( ' e ' I 'ZPs) u,~'lllg both i,~'/~thrrllla[ alld IlOll-I,~'otllerllla/ Icl']llllqllr,~ T/lu ch/Ir tl¢'lt'rlSlll'S O/ )', Ct' 'I~ZP.~ ' or'(' i'olup, lred 11/ thosr o/ )'. F Z f ' uud C~'. T'Z[' aud the 1'/-/('('t o/lul'r/'a,~lu,t~ i'~'l'lU ...

Single Crystal Growth of SkutteruditeCoP3 under High Pressure

A newmethod to grow single crystals of skutterudite compounds is examined. Using a wedge-type, cubic-anvil, high-pressure apparatus, single crystals of CoP3 were grown from stoichiometric melts under a pressure of 3.5 GPa. Powder x-ray diffraction and electron probe microanalysis measurements indicate that the as-grown boules are a single phase of CoP3. The results suggest that CoP3 is a congru...