hard cr 中文意思是什麼

hard cr 解釋
哈德河
  • hard : adj 1 硬的，堅固的 （opp soft）。2 （身體）結實的；（組織等）健全的。3 （問題、工作等）困難的，費...
  • cr : Cr ＝ Chromium.
  1. The driving rollers are electroplated with hard cr, tension self - controlling of winding - rollers are applied to the driving unit. the barrel of extruder, bullhead tee and die adopt cast aluminum heater which is endurable

    擠出機料筒三通和模頭均採用鑄鋁加熱，牽引輥筒電鍍硬鉻，輪鏈輪採用
  2. An improvement on the properties of cold punch by cr - based metal nitride hard coating

    基金屬氮化物塗層改善冷沖模性能的研究
  3. In terms of the unstability of it, we take dopping and coating measures to restrain it. the dopping elements include cr, al, co and ni, and licoo2 is used as the coating material. through xrd ananysis, we can know only dopping al can form limno2, the product of coating licoo2 forms the main phase limn2o4 although liniv04 has high voltage as cathode materials, it is difficult to ni3 + from ni2 +, which makes it hard in the first charge

    基於limno :結構的不穩定性（在充放電過程中會不可逆的轉變為類尖晶石limnzo4結構） ，對lin [ n02進行摻雜、表面包覆改性實驗研究，通過對limnoz進行摻鉻、摻鋁、摻鉆、摻鎳等元素，從xrd物相分析可以看出:只有摻入鋁能形成limnoz :用licooz進行包覆得到是以limnzo4為主相的混合物。
  4. We need on long - term : cr, cr full hard, hr and hr p & q in term of coil / sheet / top - end

    我們長期需要冷軋和熱軋卷板的二級料，其形式諸如：非標的一級剩餘，小卷和切頭。
  5. Hangzhou qianxiang tool co., ltd. specializes in the production of various hard alloy carpenter s milling knives, carpenter s holing tools, various cutting and chopping tools made of high - speed steel, 9 cr - si steel, 45 steel, etc

    杭州錢祥工具有限公司專業生產各種硬質合金木工銑刀木工開孔器高速鋼9鉻硅45鋼等不同材質的切削工具。
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