1) nitride ceramics
氮化物陶瓷
2) silicon nitride ceramics
氮化硅陶瓷
1.
As a new type tool material, the excellent capabilities of silicon nitride ceramics cutting tools ravel out many cutting problems of super hard materials.
氮化硅陶瓷是一种新型刀具材料,其优良的切削性能解决了超硬材料的加工难题。
2.
The dielectric property of silicon nitride ceramics was measured at 10.
通过添加烧结助剂,采用常压烧结工艺制备出不同气孔率(19%~54%)的氮化硅陶瓷。
3.
Silicon nitride ceramics is a sort of material of high temperature and high intensity structure which have been developed since 1950s.
氮化硅陶瓷是50年代发展起来的一种高温高强结构材料,由于其优异的高温力学性能和化学稳定性,在现代制造业中发挥着越来越重要的作用。
3) AlN ceramic
氮化铝陶瓷
1.
Titanium metallized film on AlN ceramic surface was produced by molten salt disproportionalreactions.
利用熔盐热歧化反应在氮化铝陶瓷表面上成功地进行了钛金属化,成功地在氮化铝陶瓷表面上制备了钛金属化膜。
4) silicon nitride ceramic
氮化硅陶瓷
1.
However,it is difficult to make silicon nitride ceramic parts.
氮化硅作为高温功能陶瓷性能优越,但将其制备成陶瓷零件比较困难,目前一般用反应烧结法制备氮化硅陶瓷零件。
2.
In the paper, the dispersion of nano-Si3N4 powder, the influence of different nano-Si3N4 concentration on silicon nitride mechanical properties, the influence of the different nano-Si3N4 concentration on silicon nitride ceramic using properties, th.
本文以亚微米级氮化硅为起始原料,加入纳米氮化硅来增强基体,添加氧化铝和氧化钇为烧结助剂,等静压成型,采用无压烧结的方式来制备具有优良性能的氮化硅陶瓷。
3.
In this paper, the influence of sintering technology on the microstructure and mechanical properties of the silicon nitride ceramic were studied.
研究了烧结技术对氮化硅陶瓷显微结构和力学性能的影响。
5) silicon nitride
氮化硅陶瓷
1.
Hard and wear-resistant titanium nitride coatings were deposited by pulsed high energy density plasma technique on silicon nitride ceramic cutting tools at ambient temperature.
用高能量密度脉冲等离子体于室温下在氮化硅陶瓷刀具上成功沉积了高硬耐磨的氮化钛涂层。
2.
The effect of holding time on intergranular phase and mechanical property of GPS silicon nitride ceramics was studied.
研究了保温时间对气压烧结(GPS)氮化硅陶瓷晶界相及力学性能的影响。
6) aluminum nitride ceramic
氮化铝陶瓷
1.
The low temperature thermal conductivity of Aluminum nitride ceramic(A1N) was measured using axis steady heat flow method.
根据平均自由程理论 ,对影响氮化铝陶瓷热导率的微观因素进行了分析 ,影响本次测试氮化铝样品低温热导率的主要因素为声子与缺陷之间的散射。
补充资料:氮化物陶瓷
分子式:
CAS号:
性质:氮与金属或非金属元素以共价键相结合的难熔化合物为主要成分的陶瓷。应用较广的陶瓷有四氮化三硅(Si3N4)、氮化硼(BN)、氮化铝(AlN)等陶瓷。其中以四氮化三硅陶瓷的抗氧化能力最佳,1400℃时开始活性氧化,抗化学腐蚀性很好。有的还具有特殊的机械、介电或导热性能。烧结较困难。先制出优质粉末原料,然后采用氮化反应烧结法和热压烧结法、热等静压烧结法等制成陶瓷制品。用作工程结构材料或功能材料。
CAS号:
性质:氮与金属或非金属元素以共价键相结合的难熔化合物为主要成分的陶瓷。应用较广的陶瓷有四氮化三硅(Si3N4)、氮化硼(BN)、氮化铝(AlN)等陶瓷。其中以四氮化三硅陶瓷的抗氧化能力最佳,1400℃时开始活性氧化,抗化学腐蚀性很好。有的还具有特殊的机械、介电或导热性能。烧结较困难。先制出优质粉末原料,然后采用氮化反应烧结法和热压烧结法、热等静压烧结法等制成陶瓷制品。用作工程结构材料或功能材料。
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