1) big magnetic yoke
大磁轭
1.
The casting method of generators big magnetic yoke is recommended,we adopt a casting method of baking with clay materials and quarty,it is set up cold iron inside and out on the technological process,and deisgn runner rationally,there is solidfied sequence,the compactness and face quatity of casting were raised.
介绍了发电机大磁轭的铸造方法,采用粘土石英砂烘模铸造方法,工艺上设置内、外冷铁,合理设计浇冒口,形成顺序凝固,提高了铸件致密性和表面质
2) yoke core
轭,磁轭
3) yoke of magnet
磁轭,轭铁
4) magnetic yoke
磁轭
1.
In order to defend the decrease of strength in heating affect zone (HAZ) of friction welded joints made of high strength steel, a new type inductor with magnetic yoke been developed.
针对高强钢摩擦焊接头焊后正火感应热处理加热区过宽产生的焊接接头软化失效问题 ,为窄化感应加热区宽度制作了磁轭式感应器 ;采用红外热成像技术实时检测高强钢钻杆摩擦焊接头焊后正火感应热处理过程的温度分布 ,评定了该感应器窄化感应加热区的效
2.
Due to the restriction of road transportation conditions in Tibet,the Manufacturer used the railway and highway to deliver the completed magnetic yokes to the field and then completed the final laminated assembly of runner in the erection bay of the main powerhouse.
直孔水电站发电机组转子尺寸及重量大,受西藏自治区道路运输条件限制,制造厂采用了通过铁路、公路发运成品磁轭支架到场后,在主厂房安装间完成转子最后的叠片工作方式。
5) yoke
[英][jəʊk] [美][jok]
磁轭
1.
Discussion on the Magnetic Field and Lifting Power of Half-Wave П-Shaped and Crossing Yokes;
论半波式П形电磁轭和交叉电磁轭的磁场及提升力
6) rim
[英][rɪm] [美][rɪm]
磁轭
1.
This paper describes the rotor rim shrinkage experience of unit 11# rotor in Three-gorge left plant and on the basis make an improvement for assembling the unit 12# rotor.
本文总结三峡电站左岸11#机转子热套经验,对12#机转子热套工艺进行改进,使热套加热升温时间由原来60h降为40h,热套后转子磁轭圆度等主要技术指标达到优良标准。
补充资料:磁铅石型旋磁铁氧体
分子式:
CAS号:
性质:晶体结构和天然磁铅石Pb(Fe7.5Mn3.5A10.5Ti0.5)19类似的铁氧体称为磁铅石型铁氧体。其结构对称性较尖晶石型的为低。其中晶体具有各向异性大、矫顽力高的六角晶系铁氧体,称为磁铅石型微波铁氧体。主要有M型(BaFe12O19)和W型(BaM2+2Fel6O27),M为锰、钴、镍、锌、镁等二价金属离子。通过离子代换部分Ba2+,可获得BaO-MO-Fe2O3三元系的磁铅石型复合铁氧体,并可使各向异性场在一定范围内变化。制造方法可用一般磁性瓷生产工艺,热压烧结或气氛烧结制成。用于微波频段,可制成隔离器、相移器、调制器、环行器等线性器件和倍频器、限幅器、振荡器、混频器、参量放大器等非线性器件。是发展现代微波技术的重要材料。
CAS号:
性质:晶体结构和天然磁铅石Pb(Fe7.5Mn3.5A10.5Ti0.5)19类似的铁氧体称为磁铅石型铁氧体。其结构对称性较尖晶石型的为低。其中晶体具有各向异性大、矫顽力高的六角晶系铁氧体,称为磁铅石型微波铁氧体。主要有M型(BaFe12O19)和W型(BaM2+2Fel6O27),M为锰、钴、镍、锌、镁等二价金属离子。通过离子代换部分Ba2+,可获得BaO-MO-Fe2O3三元系的磁铅石型复合铁氧体,并可使各向异性场在一定范围内变化。制造方法可用一般磁性瓷生产工艺,热压烧结或气氛烧结制成。用于微波频段,可制成隔离器、相移器、调制器、环行器等线性器件和倍频器、限幅器、振荡器、混频器、参量放大器等非线性器件。是发展现代微波技术的重要材料。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条