1) heat rotating magnetic field
热旋磁
1.
Objective: To investigate the effect of transrectal heat rotating magnetic field in the treatment of obstinate hemospermia.
目的:探讨经直肠热旋磁按摩治疗顽固性血精症的有效性。
3) rotary magnetic field
旋磁
1.
The observision of effect of congenital infancy myogenic torticollis treated by electrogalvano therapy with different medicines and rotary magnetic field;
不同药物直流电导入加旋磁治疗婴幼儿先天性肌性斜颈的对照观察
5) hot spinning
热旋
1.
Improved design and dynamic characteristic analysis of the vessel-end spinning machine for hot spinning;
封头无胎冷旋压机的热旋改进设计及性能分析
2.
Study on hot spinning technology of tubular workpieces for TA15 titanium alloy;
钛合金薄壁筒形件热旋成形技术研究
3.
The die device for wheel rim was designed according to the structural characteristic of wheel rim of TC4 titanium alloy,hot deformation behavior was investigated by tensile experiment,and the causes of forming defects during hot spinning were analyzed,based on which the proper process scheme of hot spinning for wheel rim was obtained.
针对TC4钛合金轮圈的结构特点,设计了钛合金轮圈热旋的模具结构,研究了TC4钛合金的热变形特性,分析了钛合金热旋翻边过程成形缺陷的产生原因,最终获得了钛合金轮圈的合理热旋工艺。
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