金屬摩擦 的英文怎麼說

中文拼音 [jīnzhǔmócā]
金屬摩擦 英文
metallic friction
  • 金 : Ⅰ名詞1 （金屬） metals 2 （錢） money 3 （古時金屬制的打擊樂器） ancient metal percussion instrum...
  • 屬 : 屬名詞1 （類別） category 2 [生物學] （生物分類系統上所用的等級之一） genus 3 （家屬; 親屬） fami...
  • 摩 : 摩構詞成分。
  • 擦 : 動詞1 （摩擦） rub 2 （用布、 手巾等摩擦使干凈; 揩拭; 抹） wipe; scrub; clean 3 （塗抹; 搽） spre...
  • 金屬 : metal
  • 摩擦 : 1 （互相接觸的兩物體作來回相對運動） rub; chafe 2 [物理學] （相互接觸的兩物體在接觸面上發生阻礙相...
  1. Friction plate for clutch disc in tunnel boring machine

    半金屬離合器摩擦片性能研究
  2. Effects of mos2 on properties of copper - based cermet friction materials

    2對銅基金屬陶瓷摩擦材料性能的影響
  3. Semimetal non - asbestos environmental protection automobile brake shoe with stable friction indexes, contractible heat fade, excellent performance in high temperature, strong friction resistance, long working life and stable brake, small noise, fine energy absorption, no asbestos, no pollution, ect characteristics. complied with international standard, it s a ideal brake article for users

    本公司研製生產的半金屬無石棉環保型汽車剎車片，具有摩擦系數穩定，熱衰退縮小，高溫段穩定性能好，耐磨性強，使用壽命長，制動平穩，制動時噪音小，能量吸收效果好，無石棉，對環保無污染等特點，符合國際規范，是廣大用戶的理想的剎車製品。
  4. This factory product versatility, uses in not having the asbestos, semimetal domain and so on friction material 、 ceramics, coating, metallurgy

    本廠產品用途廣泛，用於無石棉，半金屬摩擦材料、陶瓷、塗料、冶金等領域。
  5. A creak and a dark whirr in the air high up

    空中響起金屬的摩擦聲和低沉的迴旋聲。
  6. The crystalline structure changes of pp induced by pan - milling were characterized by x - ray diffraction and raman spectroscopy. xrd analyses show that when pp was co - milled with uhmwpe, crystal transformation of pp occurred, its crystallinity and crystallite size decreased, whereas, only slight reduction of crystallinity and crystallite size were observed and no crystal transformation was found when pp was co - milled with wtr chips, and amorphization of pp was strongly enhanced by co - milling pp with iron

    採用x -射線衍射研究了聚丙烯碾磨粉碎過程微觀結構變化， uhmwpe存在下pp發生晶型轉變、結晶度降低和晶粒尺寸減小；彈性材料wtr抑制pp塑性變形，碾磨導致分子堆積有序區域膨脹，晶面間距增大，結晶度下降；剛性材料金屬鐵與pp產生強烈摩擦，加快晶粒細化，晶格破裂導致非晶化。
  7. The results indicated that the dimension, shape and purity of base material could meet the functional demand of solid lubricant ; the thermal decomposition temperature of ptfe resin exceeds 400 c, but organic and inorganic packing filler added in ptfe made the water absorption rate of composite material increased, melting temperature and decomposition temperature decreased, in the meanwhile oxidative decomposition reaction was accompanied ; polar groups such as c = o, c - o - c and so on in the carbon fiber surface is advantageous to increase compatibility with other components and interlayer shearing strength ; uniform design experimental method could help to find the relationship between formula and frictional property by relatively small tests. the developing trend of each formula ' s friction coefficient could be showed by fitting curve ; the friction coefficient with no copper powder or graphite in formula was relatively big. this fact showed that copper powder and graphite should be used cooperatively ; it was found that when the ratio of copper powder to graphite by weight is 15 : 60, 30 : 30 - 40 and 60 : 15 - 30 respectively, the friction coefficient was relatively small. the degree of crystallinity of pure ptfe reached maximum by air cooling and the abrasion loss also reached maximum among three ones ; at the same time, the abrasion loss of solid lubricant sample was also the biggest among three ones ; when solid lubricant matched with 45 # steel axle or gcrl5 steel axle, lubricant transfer film could be formed on metal surface, thus direct contact between the surface of metal friction pair rings was reduced. their working life was elongated extremely ; there was mainly much graphite, a little ptff, moo3, feso4, cus and so on in lubricant transfer film

    試驗結果表明：所選原料的尺寸、形狀及純度可滿足固體潤滑劑的性能要求；聚四氟乙烯樹脂熱分解溫度超過400 ，但在ptfe中加入無機填料會使復合材料吸水率提高，熔融溫度及分解溫度降低，且伴有氧化分解反應；碳纖維表面含有c = o及c - o - c等極性基團，有利於提高其與其它組分的相容性，提高層間剪切強度；均勻設計試驗方法能夠用較少的試驗次數找出配方與摩擦性能間的關系，擬合曲線基本能表示各配方的摩擦系數發展趨勢；配方中不加銅粉或不加石墨，其摩擦系數均較高，說明銅粉和石墨應該配合使用；當銅粉15份、石墨60份時，銅粉30份、石墨30 - 40份時，銅粉60 、石墨15 - 30份時，摩擦系數均具有較低值；純聚四氟乙烯樹脂在空氣冷卻時結晶度最大，磨損量也是三者中最大的；同時，固體潤滑劑試樣在空氣冷卻時的磨損量也是三者中最大的：不論是固體潤滑劑與45 #鋼軸配副或是固體潤滑劑鑲嵌入銅套后與gcr15鋼軸配副，在金屬表面均可形成潤滑轉移膜，從而減少金屬摩擦副表面間的直接接觸，大大延長其使用壽命;轉移膜中主要含有較多的石墨、少量聚四氟乙烯、 moo 。
  8. Metal construction. jointing by means of bolts with controlled tightening. determinaiton of the conventional coefficient of friction

    金屬結構.可控拉緊螺栓連接.常規摩擦系數測定
  9. Standard test method for binding strength of sintered metal friction elements

    燒結金屬摩擦片結合強度測定方法
  10. 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。
  11. Plain bearings ; the tribological behaviour of metallic antifriction materials ; significant definitions

    滑動軸承.金屬耐磨材料的摩擦特性.重要定義
  12. Application of semi - metallic friction material on tunnel entry - driving machine

    半金屬摩擦材料在隧道掘進機中的應用
  13. Influence of friction speed on structure and properties of friction welded dissimilar metal joints

    摩擦速度對異種金屬摩擦焊接頭組織性能的影響
  14. Sintered metal friction materials - determination of density

    燒結金屬摩擦材料密度的測定
  15. Sintered metal friction materials - determination of tensile strength

    燒結金屬摩擦材料抗拉強度的測定
  16. Sintered metal friction materials - determination of apparent hardness

    燒結金屬摩擦材料表觀硬度的測定
  17. Sintered metal friction materials - determination of compressive strength

    燒結金屬摩擦材料抗壓強度的測定
  18. Study on new type lubricant with improved friction performance between metals

    提高金屬摩擦學性能的新型潤滑劑研究
  19. Sintered metal friction materials - determination of transverse ruptue strength

    燒結金屬摩擦材料橫向斷裂強度的測定
  20. The carbon blade for air - compressor and petrol engines the carbon blade made of the new materials and developedrecently by magical with the advantages of long service life, strong capability of load resistance, and low factor of metal abrasion resistance so a lot of domestic manufacturers of air - compressor, petrol engine, etc have employed a great quantity

    空壓機、汽油機刮片是令儀公司在最近幾年開發生產的一種使用壽命長、耐負荷能力強、具有良好的自潤滑性能、對金屬摩擦系數小的新材料刮片，在國內眾多空壓機、汽油機等行業許多廠家已大量應用。
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