摩擦氧化 的英文怎麼說

中文拼音 [mócāyǎnghuà]
摩擦氧化 英文
friction oxidation
  • 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...
  • 氧 : 名詞[化學] （氣體元素） oxygen （o）
  • 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...
  • 氧化 : [化學] oxidize; oxidate; oxide; burning; rust; oxygenize; oxido-; oxy-
  1. Instructions : the product can deoxidize the coppers. it contains certain friction producing substance and can remove the rust completely without damage the copper

    產品說明：該產品能將銅的氧化物還原，並帶有一定的摩擦劑可以徹底去除銅銹，並且不傷銅材本身。
  2. Aim of this study was to meet the need for development of tribological parts in pumps. at room temperature tribological properties of different sliding pairs of silicon carbide and alumina - based ceramics were tested using a laboratory tribometer in the ring - on - plate geometry under reciprocating sliding linear contact in different media, such as distilled water, aggressive media and air

    本文針對目前泵用摩擦零部件材料發展的需要，在實驗室摩擦磨損試驗機上研究了按環/塊線接觸方式作往復運動條件下的碳化硅和氧化鋁基陶瓷材料摩擦副在水、化學腐蝕性介質作潤滑劑和無潤滑時室溫下的摩擦磨損特性。
  3. Thus it improves the lubricating performance of friction pairs. 2 ) under heavy load and high - temperature conditions, the nanometer cao particles between two friction surfaces are flattened and form a sliding system

    （ 2 ）在重載和高溫條件下，兩摩擦表面間的納米氧化鈣顆粒被壓平，形成一滑動系，降低了摩擦和磨損。
  4. 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 。
  5. With the reference of many relevant materials, the author prepared a fined molybdenum disulfide powder with a average size of 800nm by ball milling, and a nano - copper with average size of 30nm in micromulsion solution method, and synthesized surface - modified titanium dioxide nanoparticles with average size of 40nm in organic media via sol - gel method. the tribological performances of three particles were studied by universal test as well, with the result of fined molybdenum disulfide powder with good reducing wear and antiwear performance at low load, nano - copper with good reducing wear and antiwear performance at high load, surface - modified titanium dioxide nanoparticles maintaining stable reducing wear and antiwear performance from low load to high load due to its characteristics of organic and inorganic nanocomposite. the results indicate that the nanocomposite is the most perspective oil additive. the reducing wear and antiwear mechanism of nano oil additive was studied with in - situ tribochemical principle. nano additives possess broadly developing prospect with its above - mentioned performance

    在參閱了大量文獻的基礎上，分別採用了球磨法、微乳液法、溶膠?凝膠法制備了超細二硫化鉬、納米銅粒子、表面修飾納米二氧化鈦，經原子力顯微鏡測試，獲得的超細二硫化鉬的粒度平均在800nm以內，納米銅粒子平均粒度約為30nm ，表面修飾納米二氧化鈦平均粒度約為40nm ，在萬能摩擦磨損試驗機上測試了三種粒子的摩擦學特性，結果表明：在合理的添加濃度范圍內，超細二硫化鉬在低載時具有優良的減摩抗磨性能，納米銅在高載時具有比較好的減摩抗磨性能，表面修飾二氧化鈦粒子因具有有機與無機復合物的特性，從低載到高載都保持穩定的減摩抗磨性能。
  6. Thus wear and friction are reduced. 3 ) in the course of friction the nanometer cacos particles and cao particles can fill up the concave of the surface and even sink into substrate and fill in the worn position promptly

    （ 3 ）摩擦過程中納米碳酸鈣、納米氧化鈣粒子能填平摩擦表面低凹處甚至陷入基體中，並可及時填補損傷部位，具有自修復功能，使摩擦表面始終處于較為平整的狀態。
  7. It was suggested that the difference in the tribological performance between mos2 nanoparticles and common mos2 particles was attributed to the surface and interfacial size - effect of nanoparticles and the formation of molybdenum trioxide thin film on the rubbed surface

    由於納米二硫化鉬顆粒具有納米粒子的表面與界面效應等特性，表面易於發生摩擦化學反應，生成含有氧化鉬的表面膜而起潤滑作用，因而有著比普通二硫化鉬更優良的摩擦學性能。
  8. High - speed friction characteristics and frictional oxidation behavior of ti3sic

    2的高速摩擦特性及摩擦氧化行為
  9. Tribological oxide mechanism of high velocity arc sprayed fe - al cr3c2 composite coating

    2復合塗層摩擦氧化機理研究
  10. High speed friction characteristics and frictional oxidation of titanium aluminum carbide

    鈦鋁碳的高速摩擦特性及摩擦氧化行為
  11. Friction induced oxidation behavior of high velocity arc sprayed fe - al coatings during high temperature wear

    塗層在高溫磨損中的摩擦氧化行為
  12. The friction coefficient and the abrasion mechanism of the ni - p alloy are related to the applied load. the abrasion form transforms from light abrasion to oxidation one, and then becomes adhere abrasion with the increase of load

    電沉積nip合金鍍層的摩擦系數及磨損機理與所加載荷有關，隨著載荷增大，其磨損形式從輕微磨損，轉變為氧化磨損，繼續增大載荷，最後發展為粘著磨損。
  13. The results of the test of the nanometer caco3 particles " tribology chemistry through x - ray photoelectron spectrum show that the nanometer cacos, calcium oxide ( cao ) and metal calcium improve the oil ' s properties of extreme pressure, anti - wear and friction reduction together

    5 、通過xps測試，對納米碳酸鈣粒子的摩擦化學性能進行了研究，在摩擦過程中碳酸鈣、氧化鈣和金屬鈣共同起到了提高極壓性能、抗磨減摩的作用。
  14. It shows the nanometer particles have automation to make the friction surface in a comparatively even state. 4 ) through tribology chemistry function, the nanometer cacoj and cao particles form a deposited film on the wear scar ' s surface or strengthen the surface through a small amount of metal ca ' s diffusion to improve the friction surface ' s a

    （ 4 ）納米碳酸鈣和納米氧化鈣粒子通過摩擦過程中的摩擦化學作用在磨斑表面上形成了沉積膜，少量金屬鈣通過擴散作用滲透到鋼基體表面，形成表面強化層，提高了表面的耐磨性。
  15. The pure uhmwpe and a series of uhmwpe - base composites reinforced by cu powder or cuo powder were prepared by means of heat moulding. their tribological behaviors were studied

    以模壓法研製了uhmwpe材料、無機填料銅粉改性uhmwpe復合材料以及氧化銅改性uhmwpe復合材料，並對其摩擦學行為進行了研究。
  16. However, as more nano - zno was added and the smaller the particle size was, the shorter the vulcanization time was. on the other hand, when commercial zno powder was insteaded by nano - zno, the mechanic properties would be improved and the needed quantity of zno would be decreased. compared with rubber composites with 5 parts of commercial zno powder, rubber composites with only 1 parts of nano - zno have better mechanic properties, wear - resistance and anti - aging ability

    用幾種不同粒徑的納米氧化鋅取代普通氧化鋅，應用於以nr - br - sbr為基體的橡膠復合材料中，研究了不同粒徑的納米氧化鋅對橡膠復合材料硫化時間、常規力學性能、耐老化性能及摩擦磨損性能的影響並與加入普通氧化鋅的傳統橡膠體系進行了l廠b文通人學顧咐穴生學位淪義摘羅比較。
  17. In this paper the research general situation of the resisted oxygen capability of biodegradable engine oil is described. the tribology and lubrication characteristic, lubrication mechanism of the main tribo - pairs of gasoline engine and the biodegradable engine oil " s demands on resisted oxygen capability are analyzed simply. in the paper some additives are chosen reasonable according to the lubrications principal and a lot of data. the uniform design of experiment is used to arrange multi - level and multi - factor experiment

    本文介紹了可生物降解潤滑劑抗氧化安定性的研究概況，通過分析汽油機主要摩擦副的摩擦磨損和潤滑狀態以及可生物降解潤滑油在抗氧化安定性和可生物降解性能方面的要求，在潤滑理論的指導下和參閱了大量資料的基礎上，合理選擇了各種添加劑。
  18. Preparation and tribological behavior of sio2 nanoparticles in ionic liquid

    離子液體中二氧化硅納米微粒的制備及其摩擦學性能
  19. Friction and wear behaviours of zirconia toughened mullite composites

    氧化鋯增韌莫來石復相陶瓷的摩擦磨損行為與磨損機制
  20. Owing to the interfacial cracking which occurs under higher applied load conditions, the composite with high content of tib _ 2 phase exhibited a transition from mild wear to severe wear over the applied load range from 10 n to 80 n. under moderate applied load, increasing the sliding speed caused a decrease in wear rate and friction coefficient of the in - situ composites because the formation of a protective oxide film occurred on the sliding surface and the hardness of the subsurface layer was maintained due to reinforcement of tib2 nanoparticles in the cu matrix

    隨著載荷的增加， cu -納米tib2原位復合材料的磨損率和摩擦系數增加；由於在較高載荷下發生表面開裂，高含量的tib2相增強原位復合材料發生了由輕度磨損向嚴重磨損形式的轉化。在中等載荷下由於表面保護性氧化膜的形成和基體中納米tib2相的存在使復合材料具有良好的抗軟化能力， cu -納米tib2原位復合材料的磨損率和摩擦系數隨著滑動速度的增加而下降。
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