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1)  in situ nitridation
原位氮化
1.
X-ray diffraction shows that the synthesis of cordierite and in situ nitridation of TiO_(2 )were fulfilled simultaneously.
将该粉体在通氨气条件下进行煅烧和原位氮化反应,制备了氮化钛堇青石的复合粉体。
2)  in-situ nitridation
原位氮化
1.
The TiN nanopowder was prepared by in-situ nitridation using TiO_2 nanopowder as starting material.
用溶胶凝胶法合成的纳米TiO2 粉体作为原料 ,将该粉体在氨气中进行原位氮化制备了TiN纳米粉体。
3)  in situ nitridation reaction
原位氮化反应
4)  in situ nitrogen removal
原位脱氮
1.
By means of intermittent aeration at the top of landfilled refuse or an aerobic nitrifying reactor using treated leachate recirculation,the environment for nitrogen removal in bioreactor landfill systems were constructed to study the performance of in situ nitrogen removal from municipal refuse.
采用填埋垃圾上层间歇曝气充氧或渗滤液回流前经好氧、硝化反应器处理的方式,营造生物反应器填埋场系统内生物脱氮环境,研究了其中生活垃圾原位脱氮的性能。
5)  reduction-nitridation
还原氮化
1.
as starting materials,β-Sialon ultrafine powders were prepared by using sol-gel and reduction-nitridation processing.
以异丙醇铝、氧化硅细粉、活性碳粉等作为起始原料,通过溶胶-凝胶、还原氮化工艺制备了β-sialon微细粉。
2.
With alumi-iso-propoxide,SiO2 powder and carbon powder as starting materials,ultrafine Sialon powders were prepared by sol-gel reduction-nitridation processing.
以异丙醇铝、氧化硅细粉、活性碳粉等为起始原料,通过溶胶-凝胶、还原氮化工艺制备了β-sialon微细粉。
3.
The feasibility of using Al as a reducing agent for reduction-nitridation of TiO2 in preparing TiN-Al2O3 composite was discussed based on thermodynamics.
从热力学角度讨论了Al作为还原剂还原氮化TiO2制备复相TiN-Al2O3的可行性。
6)  in-situ nitrogen starvation
原位氮饥饿
补充资料:氮化硅晶须补强氮化铝陶瓷基复合材料
分子式:
CAS号:

性质:以氧化铝陶瓷为基体,氮化硅晶须为增强体的复合材料,是一种性能优异的耐高温结构陶瓷。加入氮化硅晶须,可使氧化铝陶瓷的强度、韧性、抗热震性等得到明显的改善。在氧化铝基体中,加入20%(质量)氮化铝晶须制得的复合材料基强度提高了约50%,断裂韧性KIC达到氧化铝基体的1.5倍。这种材料可用于机械受力及耐磨部件以及作为耐热、耐腐蚀部件。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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