demagnetization
Figure displays the full process of the XFM magnet demagnetization.
图4显示了XFM铁氧体磁体的退磁的全过程。
Can withstand over 2 times rated current without demagnetization.
能承受超过2倍额定电流不退磁。
In addition, there does not exist a demagnetization risk for the mag-nets.
此外，还有不存在退磁风险的美网。
Passed UL, CSA and TUV certificate. It is flame retardant, cold and heat endurable, using on demagnetization coil.
CSA和TUV认证，阻燃，耐寒，耐候型绝缘胶带，适用于消磁线圈
The decay oscillating wave pulses can be applied in situations such as demagnetization of permanent magnets.
交流衰减波电流可用于永磁体的退磁等应用中。
The thermal demagnetization results indicate that the whole section only possess normal polarity.
该剖面热退磁的结果表明整个剖面(60米)全部为正极性。
This class of magnets, aside from good resistance to demagnetization, has the popular advantage of low cost.
这类磁铁，除了具有良好的抗退磁能力以外，还有低成本的显著优势。
The dynamic estimating method can also prevent deterioration of demagnetization.
同时，基于永磁体磁场状况的动态监测，可防止永磁电机失磁状况的恶化，降低不可逆失磁程度，提高系统可靠性。
The direct current demagnetization method was selected to this auto-inspection line of tubing.
针对油管漏磁自动检测过程中的剩磁,选用了直流退磁方法进行退磁处理。
The improvement on electric lines of magnetization and demagnetization in M7475B surface-grinding ma chine was briefly expounded.
简要叙述了M7475B平面磨床给磁退磁电气线路改进的主要内容及改进后的电气线路。
However when the pump overload stall or magnet operating temperature is higher than allowable temperature demagnetization occurs.
但当水泵过载、堵转或操作温度高于磁钢许用温度时就会发生退磁。
Carbon steel bright heat treatment are mainly free-cutting steel and other low-carbon steel bright annealing, as well as bright demagnetization.
碳钢的光亮热处理主要有易切削钢等低碳钢的光亮退火处理以及光亮退磁。
The relation between winding demagnetization and rotor position detection of sensorless BLDC motor control is discussed in this paper.
永磁直线同步电动机直接驱动系统的无位置传感器控制中,需要实现电机的位置及速度估计。
Liu J Y,Diao D F,Xie Y B.Temperature of hard disk and critical condition for heat-induced demagnetization in head/disk continuous sliding contact[J].Tribology,2005,25 (5):451-455.
[5]刘金依,刁东风,谢友柏.磁头/磁盘滑动接触下磁盘的温度及热退磁临界条件的研究[J].摩擦学学报,2005,25 (5):451-455.
Finally the authors study the influences caused by demagnetization effect of magnetized water and put forward that the orthogonal test is necessary before its application.
最后就磁化水退磁效应的影响和应用前需进行正交试验等关键性技术问题进行了研究，并提出了自己的观点和看法。
This hard and brittle magnet has the features of powerful magnetism,good temperature stability,good resistance to demagnetization,good corrosion resistance.
其材质特点是硬而脆，磁性较强，温度稳定性好，不易退磁，耐腐蚀性好。
Due to applying pulsed magnetic-field charge magnetism and demagnetization and DSP processor, it has the advantages of miniaturization, easy to carry and suitable for use.
由于采用了脉冲磁场注磁消磁和DSP处理器,使其具有小型化,便于携带等优点,适合使用。
The demagnetization process of the magnet can be classified as the nucleaiton process inside the grains and the domain-wall displacement between the grains.
磁体的反磁化过程包括晶粒内部的成核过程和晶粒之间的畴壁位移过程,矫顽力应由两种反磁化过程的共同作用决定。
A new on-line permanent magnet flux linkage identification method for PMSM is presented to reduce the negative influence caused by demagnetization or position feed-back error.
提出一种基于卡尔曼滤波器的永磁同步电机永磁体磁场状况在线监测方法。
Three standard grades of magnetic materials are offered to fulfill a broad spectrum of magnetic field requirements along with a high resistance to demagnetization.
同时提供三个标准等级的磁性材料，满足具有高抗退磁磁场的广泛需求。
The conventional demagnetizing method is not good at inner demagnetization using direct or alternating magnetic field.
常规的交、直流消磁方法对材料内部消磁效果欠佳。
And the system controlled demagnetizing effect with complex demagnetizing implement to realize complete demagnetization.
同时采用复合消磁器连接方式控制消磁效果，实现彻底消除材料剩磁。
Fishing magnet type CL is a very effective tool that fishes small piece magnetic fishing substances, and it is characterized by small volume, light weight, and no demagnetization by long-term use under condition of normal use and maintenance.
cl强磁打捞器是打捞小件铁磁性落物极有较工具，具有体积小、重量轻、在正常使用和保养条件下长期使用不退磁的特点。
Other major products include various specifications and properties of Nd-Fe-B magnet, the magnetizing coil, a variety of power Demagnetization machine, magnetic measurement equipment and so on.
其它主要产品还包括各种规格和性能的钕铁硼磁钢，各种充磁线圈，各种功率的退磁机，磁测量仪器等。
But at the same time,the direction and strength of magnetic field in welds should be made clear and distribution pattern of magnetic field should be known well before demagnetization.
同时认为:退磁前首先要弄清坡口区磁场的方向和强度,掌握磁场的分布规律;
We find that hematite is the main magnetic carrier mineral according to isothermal remanent magnetization acquisition and demagnetization of three orthogonal isothermal remanent magnetization.
通过等温剩磁和三轴热退磁实验确定了样品中的主要载磁矿物为赤铁矿。
The improvement on electric lines of magnetization and demagnetization in M7475B surface-grinding ma chine was briefly expounded.The advantages of improved electric lines were also introduced.
简要叙述了M7475B平面磨床给磁退磁电气线路改进的主要内容及改进后的电气线路。
This article describes the design of HMI application in the ship demagnetization system. the character of MP370 and the configuration of communication with PLC are introduced in the paper.
本文介绍了基于船舶消磁系统控制要求的人机界面设计与开发,同时介绍了MP370多功能人机界面开发平台的特点,以及它与PLC之间的通讯组态。
First, the air gap should be selected such that the working point is above the Knee in the demagnetization curve that it does not fall into the region of steep decline at the temperatures expected.
当温度回复，磁化强度也恢复，这一现象叫温度可逆性损失。但是，在不同的温度下工作，温度回复后，磁性能仍有部分不能恢复，这种现象叫做不可逆性损失。
Through electromagnetic induction, excitation current is transferred from primary side to secondary side.Advantages are: high efficiency, simple fabricating technique, and quick demagnetization.
这种无刷励磁同步电机的励磁电流是通过电磁感应从旋转变压器的初级传递到次级的，故这种无刷励磁同步电机的效率高、制造工艺简单、成本较低、灭磁快。
The concept of demagnetization field and the demagnetizing factor are drawn forth from the magnetic medium theory,and the calculation formula of the demagnetizing factor is derivated.
从磁介质理论引出了退磁场和退磁因子的概念,推导了退磁因子的计算公式。
Demagnetization Curve of Ferrite Materials
铁氧体退磁曲线
adiabatic demagnetization is used
应用了绝热退磁作用。
alternating current demagnetization
交流退磁
alternating-current demagnetization
交流去磁
nuclear adiabatic demagnetization
核绝热去磁
demagnetization curve rectangularity
退磁曲线方形度
adiabatic nuclear demagnetization
绝热核去磁
alternating current pulse demagnetization
交流脉冲退磁
demagnetization by continuous reversals
周期改变磁通方向的去磁
Demagnetization of magnetic materials and devices;
磁性材料和器件的退磁和减磁；
RESEARCH ON LONGITUDINAL MAGNETIZATION AND DEMAGNETIZATION
纵向磁化与退磁方法的研究
intelligent apparatus for magnetization and demagnetization
智能充退磁装置
Keywords giant magneto-impedance;domain;demagnetization energy;
巨磁阻抗;磁畴;退磁能;
demagnetization under high power or low storage temperatures.
退磁在高功率或低贮藏温度。
irreversible demagnetization
不可逆退磁
steady field demagnetization
稳恒场退磁
paramagnetic demagnetization
顺磁去磁
recording demagnetization loss
录音去磁损耗
Automatic Fast Demagnetization
自动快速消磁