hot hardness property 中文意思是什麼

hot hardness property 解釋
熱硬性質
  • hot : adj 1 熱的 (opp cold)。2 (味道)刺激性的,辣的,辛辣的;【打獵】野獸的氣味強烈的;(色彩)強烈...
  • hardness : n. 1. 堅固。2. 冷酷無情。3. 苛刻。4. 困難。5. 硬性;硬度。6. 飛彈基地防禦核攻擊的能力。
  • property : n. 1. 財產;資產;所有物;所有地,地產;所有,所有權。2. 性質,特徵,屬性,特性;【邏輯學】非本質特性。3. 〈pl. 〉 【戲劇】道具;〈英國〉服裝。
  1. In this paper, nanosized al2o3 ceramic particles were chose as reinforcing phase. enhanced with ultrasonic wave the particles were covered with copper using method by electroless plating, the copper - matrix composite was developed by hot - press sintering process of the composite powder. the composition, microstructure, hardness, density and dry sliding wear property of the new material have been studied

    研究路線為:選用納米級al _ 2o _ 3陶瓷顆粒作為增強相,在超聲波的環境中用化學鍍的方法完成對納米al _ 2o _ 3陶瓷顆粒表面的金屬銅包覆,採用熱壓燒結成型技術以復合粉末為原料制備成納米al _ 2o _ 3陶瓷顆粒增強銅基復合材料,研究分析復合材料的成分、組織結構、硬度以及緻密度,對試樣進行了干滑動摩擦磨損實驗。
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