After the nitridation treatment, the sample was tested with XPS method.
利用XPS方法及磁畴观测方法对处理后的样品进行了检测分析。
The rate of N atom diffusion is the key factor of controlling whole nitridation rate.
原子的扩散传质速率是控制总反应速率的关键因素。
These are consistent with the fact that nitridation induces a high oxide charge density.
这个结果和氮化会导致高密度氧化层电荷的事实相一致。
With the aid of in situ monitoring tool, we have investigated the effects of substrate nitridation.
以在位监测为辅助工具，研究了蓝宝石衬底氮化的影响。
In this thesis, we try to use post-deposition N2O plasma nitridation to improve the HfO2 film quality.
本论文中，我们尝试使用一氧化二氮电浆氮化处理，以改善二氧化铪闸极介电层的品质。
The influence of nitridation temperature and nitrogen flow rate on the growth of buffer layers is emphasized.
主要考察了氮化温度和氮气流量对缓冲层生长的影响。
Simulations of surface nitridation and nitride precipitation in alloy steels have beeb carried out with cellular automaton modeling.
应用元胞自动机模型对合金钢表面氮化及扩散层中氮化物沉淀过程进行了计算机模拟。
The effect of the size of alumionphosphate precursor, ammonia flow and nitridation temperature on preparation of AlPON were investigated.
考察了磷酸铝颗粒度、氨流量和氮化温度对氮化磷酸铝制备的影响。
A synthesis method is propsed to prepare metal nitrides by direct nitridation of metals in static nitrogen atmosphere at high temperature.
提出了在高温和静态氮气氛下利用金属与氮气直接反应制取金属氮化物的合成方法。
The results show that the nitridation rate of the raw alloys is higher, and the nitridation products are porous enough to be easily crushed.
实验结果表明，合金氮化反应完全，氮化产物疏松易于粉化。
The results show that nitriding rate and nitridation reaction rate constant are improved with the increase of nitridation temperature and time.
实验结果表明：随氮化温度升高、时间延长，各试样的氮化率及氮化反应速率常数提高。
The corrosion resistance of Q235 steel in 10% sulfuric acid and rich liquid was studied after steel was treated through the surface nitridation titanium.
研究了Q 235钢在经表面渗氮化钛处理后，其在10%的硫酸与富液中的耐蚀性能。
The preparation of aluminium nitride powder by means of direct nitridation under pressurized nitrogen atmosphere and carbothermal nitridation of alumina is studied.
对在加压氮气中金属铝粉的直接氮化和氧化铝粉的碳热还原氮化法制备氮化铝粉末进行了研究。
In the present work, surface modification by hot isostatic pressing (HIP) nitridation processing was applied to prepare high performance multiphase composed ceramics.
采用高温等静压氮化表面改性技术制备高性能复相陶瓷。
This article introduces and discusses the purification of ordinary nitrogen by coarse titanium powder and its application in gas nitridation technology of titanium surface.
介绍和讨论利用粗颗粒钛粉末净化普通氮气及其在钛表面气体氮化工艺中的应用。
The invention relates to a nitridation sintered aluminum titanate-silicon nitride composite material and preparation method thereof, belonging to the ceramic material field.
本发明涉及一种氮化烧结钛酸铝-氮化硅复合材料及其制备方法，属陶瓷材料领域。
Titanium nitride was synthesized by ammonia reduction and nitridation under flowing ammonia atmosphere while the content and tetragonal phase structure of zirconia was unchanged.
采用氨气还原氮化法，在流动的氨气氛下原位反应生成氮化钛，同时保持四方相氧化锆含量和结构不变。
The results of the evaluation have shown that the main phase quantity of ultrafine AlN powder prepared by the special powder manufacture, DC plasma nitridation of metallic aluminium have reached 95%.
评估结果表明，用直流等离子体氮化金属铝的特种制粉工艺所制备的超细氮化铝粉主相量已达95%。
The results of the evaluation have shown that the main phase quantity of ultrafine AlN powder prepared by the special powder manufacture, DC plasma nitridation of metallic aluminium have reached 95%.
评估结果表明，用直流等离子体氮化金属铝的特种制粉工艺所制备的超细氮化铝粉主相量已达95%。
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