矯頑力 的英文怎麼說

中文拼音 [jiǎowánlì]
矯頑力 英文
coercitive force
  • 矯 : 矯構詞成分。
  • 頑 : Ⅰ形容詞1 （愚蠢無知） stupid; thick headed; insensate 2 （固執; 不容易開導或制伏） stubborn; obst...
  • 力 : Ⅰ名1 （力量; 能力） power; strength; ability; capacity 2 [物理學] （改變物體運動狀態的作用） forc...
  1. The tem shows lots of nano silica particles circumfuse on the surface of the micro fe particles after the micro fe coated by silica. the sem analysis shows the same result. the vsm shows the micro fe particles have almost no remnant magnetism and coesive. the saturation magnetization decrease with the feed content of teos remenant magnetization and coesive are little

    隨著teos的投料的增加，材料飽和磁化強度呈下降趨勢，微米粒子磁化曲線通過原點，表面包裹后，剩磁與矯頑力變化很小對于微米鐵粉，其磁疇變化較快，沒有剩磁與矯頑力。
  2. And this product offers high coercive force and magnetic energy product

    矯頑力高磁能積高。
  3. Coercive force hcb

    矯頑力hcb
  4. Only when content of smco is above 50 %, the coercive force, hcj, can remarkably increased

    僅當釤鈷含量高於50后，復合磁體的矯頑力才顯著增加。
  5. Which have the following advantages : high coercive force, high electric resistance, long - time stability, and economical price

    它們具有：高矯頑力、高阻抗、長效穩定性和經濟的價格。
  6. Being a kind of expensive magnetic materials, it is not advisable economically to improve the coercive force through the addition of smco

    因smco價格昂貴，欲通過添加smco來獲得高矯頑力的復合磁體從經濟上來說是不可行的。
  7. Vibrating samples magnetometer ( vsm ) testing implied that yig were of ferrimagnetism, and cerium substitution had effects on saturation magnetization ( ms ), residual magnetization ( mr ) and coercive force ( hc )

    Vsm測試結果表明yig屬于亞鐵磁性物質， ce離子的摻雜對飽和磁化強度（ ms ） 、剩餘磁化強度（ mr ） 、矯頑力（ hc ）都有一定的影響。
  8. Fe - ni alloy fiber were first prepared in a mixed solution of ferrous and nickelous salts, using kbh4 as a reducing agent. conditions, such as quantity of naoh, concentration of salts, and species of surfactants, of preparation of fe - ni alloy were studied. the result show that fe - ni alloy were soft magnetic materials and they exhibited superparamagnetization at room temperature that have been widely used in industry

    本文用液相還原法首次制備出纖維狀的fe - ni合金、球形的fe - co 、 co - ni合金、 fe - co - ni合金粉體材料，並對其性能進行了分析和測試，結果表明：這些合金粒徑小，比飽和磁化強度較大，矯頑力為零，呈現超順磁性，是非晶態的軟磁材料。
  9. Magnetic materials - method of measurement of the coercivity of magnetic materials in an open circuit

    磁性材料.開路中磁性材料矯頑力的測量方法
  10. Sem shows that the composite ferrite is like cotton and displays one by one, their diameters are about 50nm. vsm measurement in the strong magnetic field reveals that its coercive force and remanence are zero, that is, the product is supermagnetic one

    Sem表明復合型鐵氧體呈「棉花狀」 ，顆粒排列緊湊，粒徑在50nm左右;磁滯回線顯示該鐵氧體的矯頑力和剩磁均為零，證明其為超順磁物質。
  11. The finer the grain is, the higher the magnetic properties are, such as the improvement of coercivity. according to the theory of remanence, the intensity of remanence is in direct proportion to the density of magnet and ms. the improvement of remanence resulted from the interaction of density of magnet and ms, but the ms took the more important role

    究其原因：晶粒的細化可以提高磁體的矯頑力；而根據剩磁的理論公式，剩磁與磁體密度和飽和磁化強度成正比，剩磁的提高是磁體密度和飽和磁化強度的提高的綜合效果，但其中飽和磁化強度的提高佔主導地位。
  12. The effects of the different kinds of rare earths and the doping amount of them on magnetic properties of bafe, 2o19 ultrafine powders ( including the specific saturation magnetization, the specific remanent magnetization and coercive force ) were firstly discussed systematically

    首次查明了鋇鐵氧體粉末的磁性能（包括比飽和磁化強度、比剩餘磁化強度和內稟矯頑力）隨稀土元素種類及其摻雜量的變化規律。
  13. Having investigated composites of ep coating ultramicro iron using atpu as surface agent, results showed that with increasing amount of atpu, density, complex permittivity ( ) and complex permeability ( ) of composites decreased, and retentivity and coercivity increased

    用atpu作表面活性劑制備核殼結構復合粒子時，隨著復合時atpu用量的增加，復合粒子的密度、復介電常數（ ）和復磁導率（ ）逐漸減小，剩磁與矯頑力逐漸增大。
  14. The result shows that with the addition of rare earth elements, ultrasonic irradiation and magnetic field, the chemical component, surface configuration, microstructure and properties of electroless co - ni - b and co - fe - b alloy changes remarkably. such kind of change can be described as the followings. firstly the depositing speed of electroless alloy bath is raised while the polarizability and cathodic overpotential are reduced ; secondly the surface quality of the alloy coating and adhesion of the coating and matrix are improved ; thirdly in the coatings the content of the elements in the transient group increases, but the content of cobalt decreased ; fourthly the amorphous structure is transformed to microcrystal structure and polycrystal structure ; fifthly the microhardness and wear resistance of the coating are enhanced ; sixthly coercitive force is reduced, and magnetoconductivity of the coating is increased ; lastly the magnetic intensity of the coating increases with the addition of energy and light rare earth elements such as ce, la and decreases with the addition of heavy rare earth elements such as y. on the other side, when the alloy coatings passes through the heat treatment under the temperature of 250 or 500, their properties will change

    結果顯示化學沉積co - ni - b 、 co - fe - b工藝在稀土元素（ ce 、 la 、 y 、 dy ） 、能量（超聲波、磁場）介入后，沉積過程、合金成分、鍍層形貌結構和性能都有顯著變化，表現在：鍍液的陰極極化過電位和極化度降低，沉積速度提高；鍍層的結合力、表面質量改善；鍍層中過渡族元素的含量增加，輕元素硼的含量降低，同時證實了稀土元素與過渡族元素共沉積的可能性；鍍層的顯微結構由非晶態向微晶和多晶態轉變；鍍層的顯微硬度與耐磨性提高，力學性能優化；鍍層的矯頑力降低；磁導率提高；鍍層的磁化強度在能量（超聲波、磁場）和輕稀土元素ce 、 la介入后提高，重稀土元素y介入后降低。
  15. For an amount of substitution 0 < x < 0. 6, the znti substituted ferrite showed higher values of both coercive field strength and saturation magnetization than znir substituted phase

    在0 x 0 . 6范圍內， znti代換的樣品比飽和磁化強度和矯頑力比znlr代換的要高。
  16. At the same time, have studied particle desorption activation and the of coercivityin granular film, can change relation, show : the coercicity of granular film along with desor

    同時研究了顆粒膜的矯頑力與粒子脫附激活能的變化關系，表明:顆粒膜的矯頑力隨著脫附激活能的增加先減小后增大，當激活能e 。
  17. Design engineers now selecting pmbldc motors over conventional dc or induction motor drives for the following reasons : 1 ) the absence of brushes results in an essentially maintenance free operation and eliminates the undesirable effects of commutation such as sparks, brush - loss, radio - frequency interference, etc. 2 ) the low inertia of the rotor enhances the quality of the mechanical response of the motor, shortening the acceleration and deceleration time. 3 ) utilizing rare - earth permanent magnet materials with high coercive force results in substantially higher efficiency than their counterpart with brushes of the same size. 4 ) because of the absence of commutation segments, the stator construction is simple

    現在的工程師們更為青睞永磁無刷直流電動機是因為以下幾點原因： （ 1 ）去除了電刷的永磁無刷直流電動機徹底地免除了維護而且消除了我們不希望的由於換向帶來的火花、電刷損耗以及無線電干擾等等； （ 2 ）低轉動慣量的轉子提高了電機機械響應的質量，從而縮短了電機加速和減速的時間； （ 3 ）高矯頑力稀土永磁材料的使用使得同樣尺寸的永磁無刷直流電動機比傳統的直流電動機效率高； （ 4 ）由於沒有機械換向部分定子的結構簡單了。
  18. Identification cards - recording technique - part 6 : magnetic stripe - high coercivity

    識別卡.記錄技術.第6部分:磁條.高矯頑力
  19. Identification cards - recording technique - part 7 : magnetic stripe - high coercivity, high density

    識別卡.記錄技術.第7部分:磁條.高矯頑力和高密度
  20. While the thin films are annealed at higher temperature, the c axis of the permanent phase tends to lie in the thin films plane, which results in the higher coercivity of the thin films

    隨著退火溫度的升高，薄膜永磁相c軸趨向于平行膜面，從而薄膜面內矯頑力較高。
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