1) 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。
2) NO reducing
氧化氮还原
3) carbothermal reduction-nitridation
碳热还原氮化
1.
Preparation of nanocrystalline Ti(C,N) solid solution powders via carbothermal reduction-nitridation reaction of nano TiO_2 in close nitrogen atmosphere was investigated.
在封闭系统中,对纳米TiO2碳热还原氮化反应合成纳米晶Ti(C,N)固溶体粉末进行研究。
2.
With titanium-bearing blast furnace slag, silica fume, bauxite chalmette and carbon black as raw materials, (Ca, Mg)α′-Sialon-AlN-TiN powders were synthesized by carbothermal reduction-nitridation (CRN).
以含钛高炉渣、硅灰、高铝矾土熟料和炭黑为原料,采用碳热还原氮化法合成了(Ca,Mg)α′2Sialon2AlN2TiN粉。
3.
Factors influencing synthesis of β-Sialon by carbothermal reduction-nitridation are reviewed.
综述了采用碳热还原氮化法制备β-Sialon的影响因素。
4) Reduction-nitridation reaction
还原氮化反应
5) silicon thermal reduction-nitridation
硅热还原氮化法
6) CRN
碳热还原氮化
1.
Carbothermal Reduction and Nitridation(CRN) process is one of the effective methods with the potential for large-scaled industrial application, using for the preparation of low cost & high performance SiAlON ceramic materials.
碳热还原氮化工艺是近年来制备低成本高性能SiAlON陶瓷材料的一种实用方法,具有产业化生产潜力。
2.
TiN/β′-Sialon electroconductive ceramic powder was synthesized by CRN(carbothermal reduction-nitridation) with high-titania slag,bauxite chalmette,silicon fume and carbon black as starting materials.
以高钛渣、高铝矾土熟料、硅灰和炭黑为原料,采用碳热还原氮化法合成TiN/β′-Sialon导电陶瓷粉体。
3.
Carbothermal Reduction and Nitridation (CRN) process is one of the effective methods with the potential for large-scale industrial application, particularly for the preparation of low cost & high performance SiAlON refractories which can be used in future purifying metallurgy.
碳热还原氮化工艺具有低成本且有产业化生产的潜力等特点,因而被认为是制备洁净冶炼用SiAlON耐火材料的实用方法。
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。
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。
参考词条