mn-steel 中文意思是什麼

mn-steel 解釋
錳鋼
  • mn : MN ＝ magnetic north 磁北。Mn ＝ manganese 【化學】錳。
  • steel : n 1 鋼，鋼鐵。2 鋼製品；刀，劍，打火鐮；（女人胸衣等中的）松緊鋼條[絲]；鋼磨；〈美國〉剃刀，小刀...
  1. Temporary rule for application of general low - alloy steel bar including 16 mn and 25 mnsi

    16錳和25錳硅普通低合金鋼鋼筋暫行應用規定
  2. The hardening craft and hardening mechanics of explosion hardening of high - mn steel was summarized, the achievements of explosion hardening research and the further work were simply introduced in this field

    摘要對高錳鋼爆炸硬化工藝和硬化機理進行了綜述，並對爆炸硬化的研究進展及需要升展的進一步工作作了簡單介紹。
  3. Moreover, the xocket attaches two pieces of 65 mn cushion steel slices, which guarantee the effective elastica with over 200 tunes cinnections

    此外插腳附有二塊65錳彈簧鋼片，確保插接200次以上仍具有良好的彈性接觸。
  4. The wear resistance mechanisms and decision of critical normal load for in - situ granular fe, mn 3c steel matrix composites

    鋼基自生復合材料的磨損機理及臨界載荷確定
  5. The composition, microstructure, properties and application of abrasion resistant materials such as mn steel, low alloy steel, white cast iron have been introduced in details and the wear resistant structure steel material and casting composite materials and high b casting alloy have also been reviewed

    摘要詳細介紹了耐磨材料奧氏體錳鋼、低合金鋼和白口鑄鐵的成分、組織、性能及其應用進展，還對耐磨鋼結材料和耐磨鑄造復合材料以及新開發的高硼鑄造耐磨合金進行了評述，期待為科學選擇耐磨材料提供參考。
  6. Fe mn al stainless steel

    鐵錳鋁不銹鋼
  7. Oxidation resistant property of austenite heat - resistant steel replacing ni by mn and n

    奧氏體耐熱鋼的高溫氧化
  8. Liner plate is made of high mn high - quality carbon constructional steel, so its hardness achieves hrc58, structural density is very high, which can not be achieved by other liner plates

    襯板採用高mn優質碳素結構鋼製成，硬度達到hrc58 ，組織密度極高，其他襯板遠遠達不到。
  9. Effect of hot rolling schedules on the transformation behavior and microstructure in mn - mo - nb - b ultralow carbon bainitic steel

    熱變形工藝參數對超低碳貝氏體鋼轉變行為和顯微結構的影響
  10. Based on the experimental results and the correlative chemistry theory, the phases formed in the process and its influenceable factors were studied. the significant results were enumerated as follows : as for the mn - h2o system, 5g pure mn scraps ( 99. 5 %, - 200mesh ) and distilled water served as the starting materials were milled by high energy ball miller together with 200g steel balls as the milling medium. the experiments were conducted with the rotation speed of 380rpm. - mn3o4 nanopowders were fabricated after milling some time and would experienced phase transformations if continue to be milled. the reaction would be accelerated if a little of hcl or mnso4 was added while be decelerated if. a little of naoh was added. the - mn3o4 phase with particl size between 20 ~ 100 nanometer was obtained after milling 1. 5h when trace hcl was added. the oxygen added to the ball tin has little effect on the reaction

    主要實驗結果如下: （ 1 ）對于mn - h2o系，通過高能行星式球磨機，在50ml蒸餾水中球磨5gmn粉末，球料比為40 : 1 ，轉速為380rpm ，球磨一定時間后獲得了納米級單相- mn3o4 。隨著球磨時間的延長，生成的- mn3o4會繼續被氧化或發生晶型轉變。加入微量hcl或mnso4會明顯加快mn的反應，加入hcl后，球磨1 . 5h后即獲得粒徑為20 100nm的單相- mn3o4粉末;加入微量的naoh會抑制mn反應生成- mn3o4 。
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