per cent Zr and balance U, except that the latter may be partially replaced by Pu or Th. The U, possibly mixed with Pu/Th, is pre-alloyed with Zr and then converted to a nitride powder which is sintered into a dense compact. As particularly described, the pre-alloy is converted to ...
omega transformationab initio calculationThe transformation mechanism of hexagonal delta phase from the disordered bcc gamma phase has not been reported before in the Zr-rich U鈥揨r alloy system. With the help of X-ray diffraction, transmission electron microscopy (TEM) and high-resolution TEM ...
1) U-Zr alloy 铀-锆合金2) Zr-U alloy 锆铀合金 1. An ICP-AES method with standard addition calibration was applied to the determination of micro- amounts of hafnium in Zr-U alloy. 应用电感耦合等离子体原子发射光谱法(ICP-AES),采用标准加入法对锆铀合金中微量铪进行了测定。3) uranium-...
1) Zr-U alloy 锆铀合金 1. An ICP-AES method with standard addition calibration was applied to the determination of micro- amounts of hafnium inZr-U alloy. 应用电感耦合等离子体原子发射光谱法(ICP-AES),采用标准加入法对锆铀合金中微量铪进行了测定。
Pyrohydrolysis method was studied for the separation of Cl and F from U-Zr and U-Pu-Zr alloy nuclear fuels and determination by ion chromatography. A detailed study was performed on pyrohydrolysed products of U-Zr alloy, obtained on heating in moist argon and oxygen atmospheres using X-ray ...
The results of structural and phase hardening of pipes made of Zr + 2.5% Nb alloy show that ultrahigh-frequency thermal treatment of pipes (fast heating to... AI Stukalov,VM Gritsina,TP Chernyaeva,... - 《Materials Science》 被引量: 3发表: 2000年 ...
Uranium-zirconium alloy is considered main ingredient for making metallic fuel for Fast Breeder Reactor. Also, Zr-rich U-Zr alloys find applications in dispersion fuel for advance PWR. In this work investigations were carried out on the zirconium rich uranium-zirconium alloys (i.e. U-50wt%Zr,...
Cheynet, Progress in the Thermodynamic Modelling of the O-U–Zr Ternary System, Calphad, 2004, 28(1), p 15–40. MATH Google Scholar M. Kurata, Thermodynamic database on U-Pu-Zr-Np-Am-Fe Alloy System I—re-Evaluation of U-Pu-Zr Alloy System, in IOP Conference Series: Materials ...
U-Zr (uranium-zirconium). JPE 14, 267–268 (1993). https://doi.org/10.1007/BF02667832 Download citation Published01 April 2007 Issue DateApril 1993 DOIhttps://doi.org/10.1007/BF02667832 Keywords Phase Diagram Vanadium Alloy Phase Diagram Monotectic Reaction Monotectic Temperature Access this ...
Microstructural investigation of uranium rich U-Zr-Nb ternary alloy system Uranium rich U-Zr-Nb alloy system is a potential c Santu,Kaity,Kaushik,... - 《Journal of Nuclear Materials Materials Aspects of Fission & Fusion》 被引量: 6发表: 2014年 ...