Curie point

Analysis of polychloroprene adhesive by Curie point multistage pyrolysis gas chromatography

用居里点多阶裂解气相色谱法分析氯丁粘合剂

Curie point pyrolysis gas chromatographic-mass SPECTR-OMETRIC identification of thermosetting polymers

居里点裂解-气相色谱-质谱鉴别热固性树脂研究

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

A new method for determing Curie point of ferromagnetic minerals

铁磁性矿物居里点测定的新方法

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

A new method for determining Curie point of ferromagnetic minerals is introduced in this article .

本文介绍了一种测试铁磁性矿物居里点的新方法。

A demonstration experiment of Curie point of ferromagnetic material

铁磁质居里点演示实验

A characteristic analysis of aeromagnetic anomalies and Curie point isotherms in Northeast China

中国东北地区航磁特征及居里面分析

Good PTC characters were shown above Curie point ( T c , 138 ℃) .

在大于居里点温度Tc（138℃）时表现出良好的PTC效应。

The transitional phase appeared when two ferroelectric powders with different Curie point were mixed and sintered together .

具有不同居里点的两种铁电体粉末在共烧时会产生过渡相。

On a Sudden-changing PTC Material with Low Curie Point

低居里点突变型PTC材料的研究

A New Deicing Method & Application of a Magnetic Material Wire with Low Curie Point in the Deicing of Transmission Lines

输电线路除冰新技术&低居里（LC）磁热线在线路除冰中的应用

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；

According to variable factors effecting temperature of lithologic Curie point , a method used to assent accuracy of Curie surface is given .

根据影响岩石居里点温度的各种因素，提出评估居里等温面计算精度的方法。

We know the Curie point of iron is770 ℃, if exceeding the temperature , the material will lose permeability .

对铁质材料，其居里点是770℃，超过这个温度，材料将失去导磁性能。

The space varia-tion of magnetization just below the Curie point is described by the corresponding eigenfunction ;

略低于居里点时系统磁化的空间分布可用相应的本征函数描写；

The M-T curves of magnetic materials are measured in the low and stationary magnetic field , and the Curie point is made sure .

在恒定低磁场下测量磁性物质的MT曲线，可以确定其居里点；

It has a static dielectric constant as high as 3.94 × 10 6 , much higher than that of ferroelectrics at Curie point .

其静态介电常数高达394×106，比铁电体居里点上的介电常数峰值要高得多。

The failure rate of PTC ( Positive Temperature Coefficient ) thermistor increases with Curie Point ( T_c ) of determined PTC material .

PTC（Positivetemperaturecoefficient）热敏电阻器的失效率随确定的PTC材料的居里点Tc升高而增加。

Pre-firing temperature for BbPO_3 used for PTC thermistors must be strictly controlled due to its high Curie point and high Ph content .

以BaPbO3为基的高Tc的PTC热敏电阻材料，因含铅量高，预烧温度必须严加控制。

In this paper , the priciple and methods of the Curie Point depth calculation by aeromagnetic data are introduced and block diagrams of computation are given .

本文介绍用航磁数据计算居里点深度的原理及方法并给出计算方框图。

The variants of martensitic transition temperature and Curie point were discussed by average s + d-electron concentration ( e / a ) .

用平均s+d电子浓度解释了马氏体相变温度和Curie点的变化。

At the Curie point , the magnetic properties show the transition from ferromagnetic to paramagnetic , and the conductivity changes from metal to semiconducting .

在居里温度附近，发生铁磁-顺磁转变，导电特性由金属特征向半导体特征过渡。

Pure iron soft magnet is widely used in low frequent or direct current electrical equipments and instruments as magnetic components due to its high saturation magnetic induction and Curie point .

纯铁软磁材料的饱和磁感应强度和居里温度高，广泛用于制作低频或直流磁化电器、仪表中的磁性元件。

One of the methods is attracted as it employs the magnetic material of low Curie point which is in response to the temperature change and thus able to de-ice automatically .

其中，低居里点铁磁材料因其具有随温度变化自动实现防冰的特点，引起了广泛的关注。

The compositions of methyl methacrylate / ethyl acrylate copolymers with low content of ethyl acrylate were determined by means of curie point pyrolysis GC / MS.

本文描述了用居里点裂解色谱/质谱测定甲基丙烯酸甲酯（MMA）/丙烯酸乙酯（EA）共聚物中少量丙烯酸乙酯的方法。

Most cast iron has curie point at about 1 040K except austenitic cast iron and white cast iron , their thermal diffusivity is the minimum there .

除奥氏体铸铁和白口铸铁外大多数铸铁在1040K附近存在居里点，导温系数在该处出现最小值；

When the ball falls , the timing can be started ; when the ball reaches the curie point , the magnetic iron can be absorbed and the timing can be stopped .

球落下时开始记时，待球冷至居里点时吸起磁铁而停止记时。

It can be concluded that the magnetic heat treatment at the temperature slightly lower than Curie point with magnetic field vertical to specimen axis and cooling with magnetic field remained can approve the magnetostriction property effectively .

在略低于居里点的温度采用磁场垂直样品轴向且冷却段保持磁场的方式，可以有效改善综合磁致伸缩性能。

The experimental results indicate that the crystal growth can be obtained with the orientation along their easy magnetic axis at a higher temperature far above the Curie point in a relative weak magnetic field by controlling the solidification rate .

结合对凝固速率的控制，在远高于居里点的高温熔体中，磁性材料的晶体生长沿易轴的取向可在较弱的磁场中实现。