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- high curie point alloy 高居里点合金
- This paper reviews the latest development of high Curie point PTC cera mics and low temperature sintering of PT C ceramics. 综述了近年来高居里点PTC陶瓷研究和PTC低温烧结研究的进展。
- Effect of Al3+,Si4+ on properties of donor,aceptor doped BaTiO3-based high Curie point PTCR material[J].China Ceramics,2002,38(4):7-9. Al3+;Si4+对施主、受主掺杂高居里点BaTiO3基PTCR材料性能的影响[J].;中国陶瓷;2002;38(4):7-9
- Study on PTCR Material of High Curie Point and Low Resistivity 低电阻率高居里点PTCR材料的研究
- Research on the Low Temperature Sinterin g for High Curie point PTC Ceramics 低温烧结高居里点PTC陶瓷的研究
- Manufacture of High Curie Point and High Power PTC Heating Element and Design of its Heater 高居里点大功率PTC发热体制造及其加热器设计研究
- Keywords PTCR material;Solid solution;Ferroelectric phase transition;High Curie point;Resistivity;Ceramic; PTCR材料;固溶体;铁电相变;高居里点;电阻率;陶瓷;
- BNT piezoelectric ceramics are interested because of their good properties,such as relative larger piezoelectricity,high Curie temperature,easy control and nontoxicity. BNT陶瓷由于具有良好的压电性、高居里温度和烧结过程中无毒、易控制性等优点而倍受青睐。
- Among other things,Curie point shift and the possible mechanisms responsible for Curie point shift in barium titanate ceramics were discussed. 钛酸钡陶瓷中的居里点是其最重要的性能之一,受到人们的广泛关注。
- BNT piezoelectric ceramics are interested because of their good properties, such as relative larger piezoelectricity, high Curie temperature, easy control and nontoxicity. 摘要BNT陶瓷由于具有良好的压电性、高居里温度和烧结过程中无毒、易控制性等优点而倍受青睐。
- The Cu/Fe quasi periodic super lattice sample with a Curie point higher than 300 K exhibits super paramagnetism at room temperature. 进一步分析表明,超顺磁性的存在使得造成磁偶极分裂的磁场数值减小、超精细场减弱。
- Characteristics of both aeromagnetic anomalies and Curie point isotherm distribution indicate the inheritance in tectonic evolution. 航磁异常场和居里面分布特征均揭示研究区地质构造发展具有继承性;
- Above a temperature called the Curie point, the spontaneous alignment is disrupted and ferrimagnetism is destroyed, but it is restored upon cooling below the Curie point. 在温度超过这种铁磁材料所特有的居里点(Curie point)后,形成亚铁磁性的自发排列就完全破坏。当温度下降到居里点以下时,亚铁磁性又恢复。
- Relaxor based perovskite lead-zinc-niobate [Pb(Zn1/3Nb2/3)O3, PZN)] ferroelectrics have high dielectric constant and good electrostrictive properties as well as relative high Curie temperature. Pb(Zn1/3Nb2/3)O3(PZN)弛豫铁电陶瓷是一种高介电、高机电耦合系数以及较高居里温度的介质材料。
- In this paper. the conduct mechanism and product technique of high curie temperature PTC ceramics are discussed. The applications on automatic temperature control and heating are also introduced. 论述高居里点PTC陶瓷的导电机理、制造工艺以及在自动控温和加热方面的应用。
- High Melting Point Alloy By Arc Spray Forming 高熔点金属电弧熔射成形
- Thermomagnetic Ferrite Material of Low Curie Point 低居里点磁热铁氧体材料
- high Curie temperature piezoelectric ceramics 高居里温度压电陶瓷
- high Curie temperature piezoelectric materials 高温压电材料
- EDM Machining Small Deep Hole of Special High Melting Point Alloy 特种高温合金深小孔的电火花加工