硬碳 的英文怎麼說

中文拼音 [yìngtàn]
硬碳 英文
hard carbon
  • 硬 : 形容詞1 （堅硬） hard; stiff; tough 2 （剛強; 堅定; 強硬） strong; firm; tough; obstinate 3 （勉...
  • 碳 : 名詞[化學] （非金屬元素） carbon （c）
  1. Super - hard amorphous carbon films were deposited on such substrates as single - crystalline silicon and k9 glass by pulse laser ablating graphite target

    本文研究用脈沖激光燒蝕石墨靶方法在單晶硅、 k9玻璃等襯底上生長超硬非晶碳膜。
  2. Eodiagenesis is characterized by the assemblage of carbonate - analcime - anhydrite, while authigenic kaolinite is found in some strata

    淺埋藏期以碳酸鹽沸石硬石膏組合為特徵。
  3. Exposure to co may enhance the development of underlying arteriosclerosis.

    一氧化碳暴露可以加劇潛在動脈硬化癥的發展。
  4. At low levels of co, a decreased exercise tolerance in patients with arteriosclerosis heart disease has been demonstrated by controlled exposure.

    有控制的暴露試驗表明，低濃度的一氧化碳會降低動脈硬化心臟病患者的運動耐力。
  5. Technical conditions of steel - bonded tungsten carbide

    碳化鎢鋼結硬質合金技術條件
  6. Hard water which can be softened by adding sodium carbonate is called permanent hard water.

    經過加入碳酸鈉能被軟化的硬水，稱為永硬水。
  7. Standard specification for precipitation - strengthened low - carbon nickel - copper - chromium - molybdenum - columbium alloy structural steel plates

    沉澱硬化低碳鎳-銅-鉻-鉬-鈮合金結構鋼板的標準規范
  8. Standard specification for pressure vessel plates, low - carbon age - hardening nickel - copper - chromium - molybdenum - columbium and nickel - copper - manganese - molybdenum - columbium alloy steel

    壓力容器用低碳時效硬化的鎳銅鉻鉬鈮和鎳銅錳鉬鈮合金鋼板的標準規范
  9. Detection : carbon - sulfur analyzer, oxygen analyzer, glazing machine, rockwell ( vickers ) hardometer, profile projector, surfagauge, scan electron microscope, laser conductometer, magna - check, universal measuring instrument, metallograph and image analysis system, abrasion tester, universal test machine and other advanced analysis and detection equipment and instruments

    檢測類：碳硫分析儀、氧分析儀、試驗室用拋光機、洛（維）氏硬度計、輪廊投影儀、表面粗糙度測量儀、掃描電鏡、激光熱導儀、磁力探傷機、萬能測量儀、金相顯微鏡及圖像分析系統、磨損試驗機、萬能試驗機及其它的先進的分析檢測設備和儀器等產品類。
  10. Based on the analyses on mechanical properties, microstructure and fracture of - the microalloyed steels socrv with various heat treatment technique, it can be affirmed that various fractures arttribute to various mechanism, we can draw conclusion that the strength and toughness of microalloyed steels 50crv will be increase simultaneously by optimal heat treatment technique. to illustrate the mechanism of the strength and toughness of microalloyed steels socrv, we designed the comparative experiment and observed the microstructure of the sample which occurred at different quench and tempering temperature and different tempering time. the last experiment results were determined by the four factors : fined microalloyed elements grains, the decompound of martensite, martensite transformation of remnant austenite and the second phase precipitation

    為解釋微合金化50crv鋼強韌化機理，本文通過對不同淬火溫度，回火溫度，回火時間下的力學性能指標的對比及顯微分析，認為微合金元素的細化晶粒，馬氏體的回火分解，殘余奧氏體的轉變，第二相的沉澱析出共同決定了微合金鋼的強韌化情況，特別是由於微合金元素的存在，其細化晶粒及其碳氮化物的沉澱析出，導致鋼的良好的強韌性，並且如果工藝滿足第二相的沉澱析出強化大於回火馬氏體分解引起的軟化效應，會在硬度曲線中產生明顯的二次硬化現象。
  11. It is reported that hard alloy scrap is treated by electroosmosis and electrolysis together taking sulfuric acid as electrolyte in order to recover cobalt metal and tungsten carbide

    報道了以硫酸為電解質，同時用電溶法和電滲析法處理廢硬質合金、回收金屬鈷和碳化鎢的原理和方法。
  12. The passing parts of this catena product all adopt fluorine plastics alloy to press, its headmost product of fluorine alloy centrifugal pumps, axis - envelop choose advanced outer - install form moire - pipe machine - airproof, airproof of oppositely abrade have silicon nitride chinaware f4 horniness alloy to choose

    本系列產品過流部件全部採用氟塑料合金模壓成型工藝製造，是國內生產的最早的一代氟合金離心泵產品，軸封選用先進的外裝式波紋管機械密封，對磨的密封面有：碳化矽陶瓷四氟硬質合金可供選擇。
  13. The catena product is in the light of iso international criterion to design and make iso2858, pumpbody adopt metalline crust pad fluorine plastics inside, impeller and pump - cover all adopt metal embed part wrap fluorine plastics alloy outside to press. to make it possess superduper resist impact and eximious resist causticity, axis - envelop choose advanced outer - install form moire - pipe machine - airproof, airproof of oppositely abrade have silicon nitride chinaware f4 horniness alloy to choose. it has ratio of very high capability and price

    本系列產品按國際標準設計製造iso2858 ，泵體採用金屬外殼內襯氟塑料，葉輪及泵蓋均採用金屬嵌件外包氟塑料合金模壓成型，使其具有超強的抗沖擊能力又有卓越的耐腐蝕性能，軸封選用先進的外裝式波紋管機械密封，對磨的密封面有：碳化硅陶瓷四氟硬質合金可供選擇。
  14. In the specimen of low carbon, ferrite with low hardness and a little pearlite is found ; and the specimen of high carbon is made up of pearlite and various alloyed - carbide

    組織觀察表明，碳含量較低的試樣中主要是硬度不高的鐵素體以及少量的珠光體；而碳含量較高的試樣中則主要是珠光體以及各種合金碳化物。
  15. The leaves soft, fat and elastic, the good ; hard and inelastic, not good ; the color red - brown and even, the good ; uneven, black, carbonized, and putrefied such as mud and leaves not opening, not good quality

    葉質柔軟、肥嫩、有彈性的好，葉底硬、無彈性的品質不好；色澤褐紅、均勻一致的好，色澤花雜不勻，或發黑、碳化、或腐爛如泥，葉張不開展屬品質不好。
  16. Abstract : experiments were made on a ultrasonic machining tool with work - piece adhered to ultrasonic transducer head, to machine micro - holes on hard and brittle materials such as soda glass and si, to study the effects of tool materials ， work - piece materials ， amplitude ， machining load ， slurry concentration ， tool length and the size of work - piece on machining rate and wear ratio. in this experiment, the micro - tool was made through wedg

    文摘:通過以wedg放電加工手段製作微細超聲加工用工具，在採用工件加振方式的微細超聲加工機上對碳酸玻璃、半導體硅等硬脆材料試件進行微孔加工的實驗，來探討在某一特定加工條件下工具材料、工件材料、工件的振幅、加工靜載荷、磨料懸浮液濃度、工具長度及工件尺寸等重要因素對加工速度、工具損耗率的影響，為微細超聲加工技術的實用化提供參考依據。
  17. The quality of furan sand castings is usually better than clay sand castings, however, some defects are also very easy take place with furan sand castings such as blow hole, metal penetration, veining, cracking, slag inclusion, hardness too low, surface recarburation, surface sulphuration, nodularity degeneration etc, which were usually caused by improper raw materials selection, improper method design, incorrect moulding or / and core - making

    摘要呋喃樹脂砂鑄件質量一般比黏土砂鑄件好，但如果原材料選擇、工藝設計、造型和制芯操作不當，也會產生氣孔、粘砂、脈紋、裂紋，夾渣、硬度不足、滲碳、滲硫和球化不良等鑄造缺陷。
  18. The anti - wearing property of chme steel is 15 percent to 35percent higher than zgmnl3, which is a widely used anti - wearing steel. the reason of the excellent mechanical properties and anti - wearing property of chme steel is that the heat treatment sturcture of chme steel is composed of tempered martensite, bainite, temper troostite, remaining austenite and carbonide

    磨面分析表明， chme鋼基體高強度，高硬度、良好的強韌性配合和碳化物硬質點的彌散分佈，磨痕細短淺小，擠塑變形區細小均勻，抵抗沖擊滑動累積塑性疲勞能力強，是其耐磨性比zgmn13高的原因。
  19. Hard carbon is a promising anode material for lithium ion batteries due to its high capacity and low cost

    摘要硬碳具有嵌鋰容量大，造價低，循環壽命長等優點，是制備高安全性鋰離子電池負極潛在的優良材料。
  20. In this paper, the performances and characteristics of hard carbon were introduced, and recent progress in its research was reviewed

    介紹了硬碳材料的結構、特性及其用途，並綜述了硬碳材料改性的研究發展。
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