晶粒間邊界 的英文怎麼說

中文拼音 [jīngjiānbiānjiè]
晶粒間邊界 英文
intercrystalline boundary
  • : Ⅰ形容詞(光亮) brilliant; glittering Ⅱ名詞1. (水晶) quartz; (rock) crystal 2. (晶體) any crystalline substance
  • : Ⅰ名 (小圓珠形或小碎塊形物) small particles; grain; granule; pellet Ⅱ量詞(用於粒狀物)
  • : 間Ⅰ名詞1 (中間) between; among 2 (一定的空間或時間里) with a definite time or space 3 (一間...
  • : 邊Ⅰ名詞1 (幾何圖形上夾成角的直線或圍成多邊形的線段) side; section 2 (邊緣) edge; margin; oute...
  • : 名詞1 (相交的地方; 劃分的界限) boundary 2 (一定的范圍) scope; extent 3 (按職業、工作或性別等...
  • 邊界 : boundary; frontier; border; borderline; edge range line; periphery
  1. The microwave magnetic sintering can not only lower the sintering temperature and shorten the sintering time, but also decrease the micro - grain size of magnets and make intergranular phase and grain boundary of main phase distributed well. the abnormal grain growth was found in conventional sintered ndfeb magnets, which may be due to the greater particle size and uneven distribution of powder, and higher sintering temperature and longer sintering time. of course, the abnormal grain growth would deteriorate the magnetic properties

    微波磁場燒結的不但降低燒結溫度,縮短燒結時,而且使磁體整體加熱,受熱更均勻,因而磁體更細小,並且主相趨于規則化,相的分佈更均勻;在常規燒結的磁體中則出現了異常長大現象,造成這一現象的原因,一方面可能是燒結溫度過高或燒結時過長,另一方面可能是磨製的粉體均勻性較差,存在的大顆被許多細小顆包圍,在燒結過程中,大顆不斷吞併小顆,逐漸長大,而異常長大的自然會導致磁體性能的惡化。
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