ferrite material 中文意思是什麼
ferrite material
解釋
鐵氧體材料-
The magnet of kaiyuan ct permanent canister magnetic dressing machine is made of the high quality ferrite material or rare earth alnico. magnetic separator the average magnetic induction of the canister surface is 100 - 600mt
磁選機-豫重牌ct永磁筒式磁選機的磁系，採用優質鐵氧體材料或與稀土磁鋼復合而成，磁選機筒表平均磁感應強度為100 600mt 。 -
Abstract : for analyzing the residual stress distributing state within the weld joint, and its effect on the performance of welding structure, when welding the ferrite pearlite steel with the austenite steel, this paper develops a finite element program to compute the interface stress of two or over two material. finally, this program is used to analyze the mechanical behavior of heterogenic joint
文摘:為了分析鐵素體、珠光體類鋼與奧氏體類鋼焊接時，焊接接頭處焊接殘余應力的分佈狀態及其對焊接構件性能的影響，研製了可計算兩種或兩種以上材料界面應力的有限元程序，並用此程序分析了異質接頭的力學行為。 -
It is known that a pearlitic material is composed of numerous pearlitic colonies with randomly distributed orientations, and in each colony there are many parallel ferrite and cementite laminas arranged alternatively
珠光體材料為兩相材料，它由大量隨機取向的珠光體團組成，每一珠光體團由包含大量鐵素體片和滲碳體片交互疊合而成。 -
Mnzn high permeability ferrite material characteristics
Mnzn功率鐵氧體材料特性 -
Development of high performance strontium ferrite magnetic material
高性能鍶鐵氧體磁性材料的研製 -
On the base of the analysis on the advanced technology of hard ferrite in foreign country, the main procedures of preparing hard ferrite pre - sintering material are determined as follows : first, the ferrite oxides coming from the main cold rolling line and strontium carbonate are conveyed to storage tank by gas power and weighed automatically according to the demands of constituent composition. and then they are mixed and grinded by using method of wet treatment. finally the mixtures is transported to the devices of storage by transporting pump
在分析國外先進的永磁鐵氧體生產工藝的基礎上，確定了生產高檔永磁鐵氧體預燒料的主要過程：首先，利用攀鋼冷軋鐵紅為主要原料，將氧化鐵紅及碳酸鍶採用氣力輸送至貯料料倉，經自動稱量裝置，按工藝配方稱量後分別由氧化鐵紅及碳酸鍶發送罐氣力輸送進入預混攪拌筒加水攪拌，然後再送入混磨機濕法混磨；最後，混合物經輸送泵輸送至料漿存儲裝置，經定量進料泵定量輸送至回轉窯進行濕法預燒，預燒料經緩冷至室溫后，再球磨。 -
The research work in this paper was carried out at the second power factory of xici subsidiary. the production technology of strontium ferrite was studied and wet process of strontium ferrite pre - sintering material with anisotropic characteristic was determined. products of y30h - 2 which meet the standard series of sj / t10410 - 1993 were selected to be experimental products
本文以西磁分公司料粉二廠為基點，研究了鍶永磁鐵氧體生產的工藝技術路線，確定了濕法工藝生產各向異性鍶永磁鐵氧體預燒料，並將試驗產品定位在sj t10410 - 1993標準中的y30h - 2產品。 -
In order to make use of labor power, material resources, financial resources, financial resources and natural resources in the panzhihua iron and steel company, to develop the district of high - grade magnetic material and establish magnetic material industry production base in the west region of china, this paper focus on the study of the application technology of hard ferrite pre - sintering material with high - quality
為充分利用攀鋼現有人力、物力、財力及得天獨厚的自然資源優勢，發展地區高檔磁性材料產業，建設中國西部磁性材料產業基地，本文對高檔永磁鐵氧體預燒料制備應用技術進行了研究。永磁鐵氧體特別是高性能永磁鐵氧體材料是當代社會及其發展的基礎功能材料。 -
Mnzn power ferrite material characteristics
Mnzn高磁導率鐵氧體材料 -
The experiments showed us : firstly, mediums with different magnetic and dielectric properties had different influence on the microwave - absorbing properties of spinel ferrite ; secondly, magnetic texture treatment greatly affected the microwave - absorbing properties of the spinel ferrite - based mixed material which contained single - domain particles of hexagonal ferrite, changing the matching thickness, the density of area and the position of absorption peaks and increasing the absorption quantity and the 10db bandwidth ; thirdly, the coupling effect between different layers affected the microwave - absorbing properties of the double - layer spinel ferrite - based mixed material, decreasing its matching thickness and density of area and increasing the position of absorption peaks
實驗發現： （ 1 ）不同磁性與電性的介質對尖晶石型鐵氧體吸波特性的影響不同； （ 2 ）磁織構化處理對含有六角晶系鐵氧體單疇顆粒的尖晶石型鐵氧體基混合吸波材料的性能影響很大，可以改變匹配厚度、面密度與吸收峰峰位，提高吸收量與10db帶寬； （ 3 ）對于雙層材料，層間耦合作用會影響其吸波性能，降低匹配厚度與面密度，提高吸收峰峰位。 -
The nh2c and nh15a high permeability material and ferrite cores developed by lfg co., have been approved to be the new products at province level
公司研發的nh2c高性能軟磁鐵氧體材料及磁芯超高磁導率nh15a材料及磁芯日前通過省級新產品鑒定。 -
Soft ferrite material classification
軟磁鐵氧體材料分類 -
Considering that the ferrite core is often made from good permeable material, the dissertation presents the condition that the normal component of the magnetic field strength is zero approximately at the inside surface of good permeable material, i. e. bn = 0 to determine the eigenvalues for the separation constant. during the solving process, the solenoid coil is supposed to be wound closely by infinite symmetrical delta - coils
考慮到磁芯通常是由導磁性能非常好的軟磁材料構成，本文提出利用靠近良導磁材料內側磁場強度法向分量近似為零，即b _ n 0 ，這一邊界條件，來確定邊值問題中的本徵值。 -
In addition, we also studied the influence of magnetic texture treatment, double - layer structure and medium film on the spinel ferrite - based mixed material
同時，初步研究了磁織構化處理、雙層結構及介質膜對尖晶石型鐵氧體基混合吸波材料性能的影響。 -
At last, a magnetic recording system is built with ferrite material which have a high sn ratio. this system can fulfil the demands of all kinds of recording mode for vhs
最後，將以目前世界最廣泛應用的鐵氧體單晶為材料，設計一個vhs錄像機用高信噪比磁頭系統，使該系統能夠適用於vhs型錄像機各種記錄方式的要求。 -
1. nizn ferrite was developed for using in mini high frequency dc - dc converters and inductors. we measured and analysed the parameters of the nizn ferrite, which we concern about when designing the dc - dc converter. 2. the low loss sample of nizn ferrite were chosen for design - optimization of the high frequency transformer. based on the relevant theoretical researches, the loss properties of the magnetic core material and winding were analyzed in this thesis
因此，以nizn功率鐵氧體材料為開關電源芯材為基礎，並優化各種開關電源的設計已成為國際上的熱點和技術瓶頸，本論文正是以上述背景為研究目標而開展工作的，主要進行的工作和創新有: 1 .對研製的新型高頻低功耗的功率nizn材料進行參數的測試，並針對dc - dc變換器設計關心的參數對芯材特性進行了分析，選擇在特定頻率下，功耗較小的nizn材料磁芯樣品作為變壓器優化設計的預備磁芯。 -
The experts confirmed that the nh2c and nh15a high permeability material and ferrite cores have adapted well with the improvement of the electrons which would be smaller, thinner and lighter. the same time the cores assume so many advantages such as high flux density, high curie temperature, high frequency, low - loss etc. the technical indicators of the cores have been the nation - lead position in the same species
由行業專家組成的鑒定委員會一致認為，上述兩項產品採用濕法制粉工藝，通過配方設計多組元添加燒結條件控制等工藝改進，控制了材料的微結構和性能，產品批量生產的一致性好，成品率高，性能處于國內領先水平。 -
Studying the process of low - temperature sintering the low coercively lizn ferrite is important to optimize the performance index of phase shifter, improve the consistency of amplitude and phase, reform the process capability of material and increase the yield of microwave devices
研究低溫制備低矯頑力lizn鐵氧體工藝技術對于提高我國微波移相器性能指標，改善幅相一致性;改變當前材料加工困難、器件成品率低的狀況有重要的意義。
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