查询词典 Alnico

This text discussed how to choice the material of permanent magnet and transmit-magnet, design the circuitry of magnetism and the method of demagnetization and so on. There emphasize introduce the structure of permanent magnetism cupule of crane that using AlNiCo permanent magnet or NdFeB permanent magnet, application of RLC circuitry in using pulse to demagnetization and how to realize the lighter to weight, lower to cost and prolong using life for permanent magnetism cupule of crane by way of choosing in reason the parameter of R, L, C etc.

本文就节能、省材、安全的起重永磁吸盘设计制造中有关永磁材料与导磁材料选用、磁路设计组合、永磁体的充退磁方法等问题进行了讨论，着重介绍了用电脉冲充退磁的铝镍钴永磁、钕铁硼永磁或二者组合式的起重永磁吸盘的结构设计、RLC电路在脉冲充退磁技术中的应用，如何合理选用R、L、C等参数以实现起重永磁吸盘的小自重、低成本及长寿命。

Ferromagnetic materials include iron, nickel, cobalt, some rare earth metals and some 平共处 of their alloys(e.g., Alnico), and some naturally occurring minerals such as lodestone.

铁磁类的材料包括铁，镍，钴，一些稀有金属和他们的合金，还有一些天然的矿石，像磁铁矿。

The AlNiCo permanent magnetic material is easily demagnetized because of its rather low coercivity under the reverse magnetic field low coercivity or vibration or touching the iron product.

铝镍鈷永磁材料的矫顽力较低，故易受反向磁场冲击、振动及铁器接触等因素的作用而发生某种程度的退磁。

According to the characteristics of the larger start electric curent, start torque and the demagnetizing influence of the armature reaction of motereycle starter at the moment of starting, the formula of the largest demagnetizing magnetic- power is deduced and the magnetic method of separehng alnico is gnined on the basis of the largest dernagntizing magntic - power.

根据摩托车起动电机起动电流大、起动转矩要求高的特点，以及起动时直轴电枢反应和交轴电枢反应对永久磁铁的去磁作用，推导出最大去磁磁势的计算公式，给出了根据最大去磁磁势选择磁钢的方法，并通过实测证明电枢反应对起动电机性能的影响。

It was far from perfect in its first iteration, but I knew it was going to stick.

Flex 出现了，它的第一代很不完美，但是我知道它会不断完善。

However, the paradox of reform and opening up, is exactly the situation, the first dry up again, from the Village to Hong Kong to Shenzhen, from the sub-Hongmiao to Lujiazui, Mo Bushi boldly test, learning by doing request, the more legitimate the more dry.

然而，改革开放的矛盾，正是这种情况，第一个干再次，从村到香港到深圳，从分红庙陆家嘴，鄚逋饰大胆试验，这样的要求，更多的学习合法的更加干燥。