Siliconizing of Iron by Molten Magnesium-Silicon Alloy Bath
نویسندگان
چکیده
منابع مشابه
Iron-silicon alloy in Earth's core?
We have investigated the phase relations in the iron-rich portion of the iron-silicon (Fe-Si) alloys at high pressures and temperatures. Our study indicates that Si alloyed with Fe can stabilize the body-centered cubic (bcc) phase up to at least 84 gigapascals (compared to approximately 10 gigapascals for pure Fe) and 2400 kelvin. Earth's inner core may be composed of hexagonal close-packed (hc...
متن کاملElectrochemical Synthesis of Magnesium Hexaboride by Molten Salt Technique
The present work reports electrochemical synthesis of MgB6 from molten salts using the precursor consists of LiF-B2O3-MgCl2. An attempt has been made to synthesize metastable phase MgB6 crystal by electrolysis method. DTA/TGA studies were made to determine the eutectic point of the melt and it was found to be around 900°C. The electrolysis was performed at 900°C under argon atmosphere, at curre...
متن کاملFatigue crack growth in a coarse-grained iron–silicon alloy
The fatigue crack growth in a coarse-grained Fe-2 wt% Si alloy is investigated in considerable detail. At room temperature, the material is quasi-brittle and the failure mode is mixed cleavage. Under a mode-I cyclic loading, the crack can overcome the barrier effect of grain boundaries, which dominates the overall damage evolution. Associated with the geometrically necessary crack front branchi...
متن کاملHigh Purity Aluminium-lithium Master Alloy by Molten Salt Electrolysis
The aim of t h i s work i s t o develop the economical product ion process of t h e AI-Li master a l l o y f r e e from m e t a l l i c sodium, calcium and potassium. Th i s master a l l o y can be used f o r aluminium-li thium a l l o y s f o r s t r u c t u a l m a t e r i a l s of a i r c r a f t s , automobi les and robots . Moreover t h e Al-Li master a l l o y with l i t h ium con ten t o...
متن کاملElectrical and thermal transport properties of iron and iron-silicon alloy at high pressure
[1] The efficiency of heat transfer by conduction in the Earth’s core controls the dynamics of convection and limits the power available for the geodynamo. We have measured the room temperature electrical resistivity of iron and iron-silicon alloy to 60GPa and present a new model of the resistivity at high pressures and temperatures relevant to the Earth’s core. The model is compared with avail...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Tetsu-to-Hagane
سال: 1997
ISSN: 0021-1575,1883-2954
DOI: 10.2355/tetsutohagane1955.83.7_437