查询词典 ferrites

Applications in the latching devices require the microwave ferrites with better temperature stability and hysteresis properties.

在闭锁式器件的应用中对微波铁氧体材料提出了有较好的温度稳定性和磁滞性能的要求。

In this proces 1.Co_2Z ferrites obtain the quite good performance. In use second ball grindings in the gelatin spontaneous combustion method foundation to add Bi2O3 agglutinates in the low temperature sinter.

在此过程中得到一些有意义的结果： 1在凝胶自燃法的基础上，采用二次球磨加Bi2O3的方法可获得性能较好的低温烧结Co_2Z铁氧体。

Bainitie carbide nucleates at the phase interface of γ/αand grows towards austenite and the subunits of bainite ferrites, which is a diffusion transformation of carbon atom along the phase interface of γ/.

钢中贝氏体碳化物在γ/α相界面上形核，向奥氏体中和铁素体亚单元间长大，是碳原子沿着相界面扩散的过程。

This makes ZnFe2O4 a good candidate to be studied on the relationship between the cation occupancies and the preparation processes.NiZn ferrite is one of the most widely used spinel ferrites.

由于其具有高电阻率和高磁导率，在1 MHz以上的中高频应用中，是性能最好的软磁材料。

In this ***,nano-particles of NiCuZn ferrites powders were prepared with nickel nitrate,zinc sulfate,copper sulfate and ferrous sulfate as starting materials and ammonium oxalate as the precipitator by employing co-precipitation technique using oxalate precursors.Excellent composition uniformity NiCuZn ferrite powder can be obtained after drying and calcination.Toroidal samples were obtained after being formed and sintered.

本文以硫酸镍、硫酸铜、硫酸锌、硫酸亚铁和草酸铵为原料，应用化学共沉淀法制得分布均匀的先驱粉，经烘干、煅烧制成成分均匀性极佳的NiCuZn铁氧体粉末，再经成形和烧结等工艺，最后制得环形NiCuZn铁氧体材料。

The electronic and magnetic structures of transition metal ferrites have been of interest for more than a decade.

中文摘要过渡金属陶铁磁体的电子结构与磁性的特性，在过去的数十年间，无论在工业以及学术研究上，都受到相当广泛的应用与重视。

Moreover, the density of nano-microporous ferrites was reduced, so they are very easily to be applied.

而且纳米微孔铁氧体的比重小，在应用时更为方便。

Spinel-type ferrites have been used widely in the engineering field because of theirs superior performance.

铁氧体是目前广泛应用于隐身领域的吸波材料之一。

Ferrites are important magnetic functional materials which are used in many fields.

铁氧体是一类具有广泛用途的磁性功能材料，其粉料的制备方法一直是人们探索的课题。

When precalcined at 930℃, MnZn power ferrites have highest initial permeability and density, lowest power losses.

当预烧温度为930℃时，MnZn功率铁氧体具有最高的起始磁导率和密度，最低的功率损耗。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。