起始燒結溫度 的英文怎麼說

中文拼音 [shǐshāojiēwēn]
起始燒結溫度 英文
point of incipient sintering
  • : 起Ⅰ動詞1 (站起; 坐起) rise; get up; stand up 2 (取出; 取走) draw out; remove; extract; pull 3...
  • : Ⅰ名詞1 (最初; 起頭) beginning; start 2 (姓氏) a surname Ⅱ動詞(開始) start; begin Ⅲ副詞[書面...
  • : Ⅰ動詞1 (使東西著火) burn 2 (加熱或接觸某些化學藥品、放射性物質等使物體起變化) cook; bake; hea...
  • : 結動詞(長出果實或種子) bear (fruit); form (seed)
  • : Ⅰ形容詞(不冷不熱) warm; lukewarm; hot; gentle; mild Ⅱ名詞1 (溫度) temperature 2 (瘟) acute ...
  • : 度動詞[書面語] (推測; 估計) surmise; estimate
  • 起始 : origin; origination; parentage; germ; initiation
  • 溫度 : [物理學] temperature
  1. The raw materials, the composition, the time of milling, the calcining temperature, the different additives, the sintering temperature and the sintering parameters were investigated. the result showed : it was advantaged to obtain high initial permeability mnzn ferrite with stable frequency characteristic using high - purity raw materials ; in order to obtain mnzn ferrite with high properties, we must control strictly the composition ; it could improve the properties of mnzn ferrite by optimizing calcining temperature. the lower calcining temperature made the permeability higher, and the higher calcining temperature could promote the frequency characteristic of permeability ; we chosen the right time of milling according to the requirement of power diameter ; in order to improve the properties of mnzn ferrite, it is necessary to add effective additives. in this dissertation, the influence of bi2o3 、 moo3 、 k2co3 、 co2o3 were investigated ; the sintering temperature, the time of heat - retaining and sintering parameters were the key factors of preparing high permeability mnzn ferrites

    研究果表明:採用高純的fe2o3有利於獲得高磁導率且頻率特性優良的鐵氧體;為了制備所需性能的鐵氧體,需要嚴格控制配方中各種原材料的含量,優化配方;由於粉體活性受預條件的影響,所以對不同要求的鐵氧體選擇的預條件就不一樣,適當降低預有利於獲得較高的磁導率,而為了獲得良好的頻率特性可以適當地提高預;根據對粉體顆粒粒徑的不同需求,可以選擇不同的球磨時間;而有效的添加劑是改善材料性能的必要條件,本文在添加劑的研究中主要對bi2o3 、 moo3 、 k2co3 、 co2o3的影響分別作了詳細地討論;、保時間和氣氛是高磁導率mnzn鐵氧體制備最關鍵的工藝,適宜的工藝可以獲得理想微構和組成,從而得到高性能的鐵氧體材料;而從材料的微構上來看,要提高材料的截止頻率,就要適當地細化晶粒、增加晶粒內部的氣孔。
  2. We emphatically discussed how the sintering environment affected initial permeability ( ui ), and how different contents of zno varied saturation magnetization ( bs ) and curie temperature ( tc ). the factors of affecting temperature stability of ferrites were analyzed. finally, we compared sol - gel auto - combustion way with conventional ceramic method

    其中重點探究了條件對鐵氧體磁導率_ i的影響以及不同原料配方對鐵氧體飽和磁感應強bs和居里tc的影響,而且探討了穩定性的產生機理及摻雜co ~ ( 2 + )對鐵氧體穩定性的影響。
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