نتایج جستجو برای: nitrogen diffusion

تعداد نتایج: 280451  

Journal: :Metals and Materials International 2022

Abstract The difficulty of getting a correct distribution the reinforcement in metal matrix and complexity for achieving good-metallurgy matrix-reinforcement bonding has limited development additive manufacturing composites. This research proposes use reactive atmosphere during fabrication process to obtain titanium composites reinforced with TiN. relation between carrying gas parameters used p...

بیابانکی, فرزانه السادات , حسین پور, علیرضا ,

  Phosphorus (P) after nitrogen limits agricultural production in most region of the world. Information about P release rate is limited in Hamadan soils. The objective of this research was to study P release in 10 soils from Hamadan province by successive extraction with 0.5 M NaHCO over a period of 1752 h and the correlation of P release characteristics with soil properties and corn plant (Zea...

Journal: :Transactions of the Iron and Steel Institute of Japan 1973

Journal: :TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B 1986

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