and Fe-Mn10. ... The binary oxide adsorbent using Fe and Mn (Fe-Mn) has been prepared by precipitation method to enhance ... The application of Fe-Mn10 increased removal efficiency at least 15% compared to bare Fe-Mn.
적색 K2SiF6:Mn4+ 형광체는 SiO2 in/HF/KMnO4H2O solution 용액의 산화환원 반응에 의해 합성된다. ... 이 형광체 는 450 nm 이하의 파장에서 여기되어 Mn4+의 2Eg → 4A2g에 의해 반치폭이 10 nm인 약 634 nm의 적색 빛을 발광한다. ... Deep-red K2SiF6:Mn4+ phosphor was synthesized by are doxreaction of SiO2 in/HF/KMnO4H2O solution.
Nanocrystalline Fe-7%Mn alloys samples are successfully fabricated by spark plasma sintering. ... the addition of a process control agent (PCA) on the austenite stability of a nanocrystalline Fe-7%Mn
The effect of Al-Mn reactions and microstructural changes as well as Mn addition on the high-temperature ... In this process, Ti powder is added to Al and Mn powders and compressed, and the resulting mixture is ... Strong Al-Mn reactions can restrain Kirkendall void formation in Ti-Al-xMn powder alloys and result in
Oxidation resistance is considerably degraded by the addition of Mn. ... Mn appears to have the effect of breaking the continuity of the second Al2O3 layer.
In this study, a THC removal system was developed using an oxidation catalyst to solve the problems of the existing thermal oxidation methods, RTO an..
The mother alloy is used to avoid an oxidation reaction with the alloying elements of Cr, P, Si or Mn ... The purpose of this study is to determine the change in the mechanical properties of Fe-P-Mo and Fe-P-Mn ... In this article, the Fe-P-Mo and Fe-P-Mn alloys to which Si is added are compacted at 7.0 g/cm3 and then