退火碳 的英文怎麼說
中文拼音 [tuìhuǒtàn]
退火碳
英文
annealing carbon-
When the two reactants were simply mixed by crush, they reacted violently and produced carbon spheres with a diameter of 50 - l00nm and sodium chloride ( nacl ) was encapsulated within the outer amorphous carbon shells, which could be confirmed by sem and tem. by annealing at 1400 ? to drive the encapsulated nacl away, hollow carbon spheres were left with a novel mesoporous structure, as presented in hrtem
實驗中將兩種反應物通過直接擠壓混合后加熱反應,得到的無定型球狀碳材料經tem照片證實直徑為50 - 100納米,而且中間包裹氯化鈉( nacl )顆粒; xrd等結果顯示,高溫退火併徹底清除nacl后形成的中空碳球已經部分石墨化。Tianjin fengdong heat treatment equipment co., ltd, sino - japanese joint venture, is a specialist firm to produce unicase series multi - purpose complete set, speria series pre - vacuum multi - purpose furnace complete set, uninite gas soft - nitriding furnace complete set, mesh - belt type continuous furnace, pit type bright annealing furnace and pit gas carbonitriding furnace complete set
全套技術,生產滴注式unicase系列密封箱式多用爐成套設備, speria bbh型預抽真空多用爐成套設備,氣體軟氮化爐成套設備,網帶式連續爐,井式光亮退火爐及井式氣體滲碳爐成套設備,並承接各種非標熱處理設備的設計和製造。High alloy carburizing steel and 20crmnti structure steel etc. they also can be used for oil - quenching, gas - quenching and annealing of tool and mould steel, all kinds of steels used in precision bearing, parts of oil - pump, nozzle and precision machine
等結構鋼的滲碳及滲碳后的淬火,工模具鋼精密軸承油泵油嘴機械件精密機器零件等各種鋼的氣淬退火等。Inductotherm group china - thermatool shanghai is a sister company of thermatool group, has more than 50 years experience in designing and manufacturing hf welders, seam annealers, tube / pipe inline bring / dull annealers ( stainless steel, carbon steel, etc. ), tube / pipe form mill and relevant spare parts. as the leading supplier of welders and seam annealers in the world, thermatool has provided wide range of welders and seam annealers to pipe and tube industries
應達工業(上海)有限公司色瑪圖爾分公司和美國色瑪圖爾公司是姊妹公司,同屬美國應達工業集團,具有50多年專業生產製造高、中頻焊機,焊縫退火設備,管材(碳鋼、不銹鋼)在線光亮/暗退火裝置,焊管成型機組及其附件的豐富經驗,為世界上眾多的行業提供了相應的專業化設備,同時也是世界上最大的高頻焊機和焊縫熱處理設備的製造商。Our major products include vacuum oil quenching furnace, vacuum high pressure gas quenching furnace, vacuum carburizing furnace, vacuum annealing furnace etc. this equipment can be widely employed in bright hardening of die steel, bearing steel, and spring steel
本公司主要產品有:真空油淬爐真空高壓氣淬爐真空滲碳爐真空退火爐等。該設備可廣泛應用於工模具鋼軸承鋼彈簧鋼等光亮淬火。With the development of the growth skill craft of gaas single crystal, the density of el2 can be controlled in 1 - 5 1016 / cm ~ 3 and its distribution becomes more uniform in gaas wafer too, so the distribution of carbon seems to be more important to determine the uniformity of electrical resistivity of si - gaas material. so it seems to be very important to study the distribution of carbon and the effect of dislocation on the distribution of carbon
隨著單晶生長技術的發展,通過退火,由於si - gaas中理論化學配比偏離, el2濃度可被控制在1 1 . 5 10 ~ ( 16 ) cm ~ ( - 3 ) ,且分佈均勻。因此碳的分佈就成為決定si - gaas材料電阻率均勻性的一個關鍵因素。所以,研究碳微區均勻性就顯得非常重要。Another possible reason for this phenomenon is that with higher temperature, the mobility near defects of carbon atoms in grown carbon nanotubes would be also elevated, which gave carbon atoms higher mobility and have chance to readjus to decrease or eliminate some defects. a series of pretreatments and modifications including purification, annealing and doping were performed before hydrogen storage experiments carried out at room temperature under modest pressure ( 12mpa )
在氮氣中進行退火處理納米碳管的儲氫性能高於在空氣中退火的納米碳管,主要原因是在空氣中退火時,納米碳管的表面引入了大量的氧官能團,而氧官能團能夠占據納米碳管的缺陷位,減少了氫的可吸附位置,阻礙氫進入納米碳管,從而降低了納米碳管的儲氫能力。The company deals with the heat treatment processing of various specification, type and kind of ferrous nonferrous metal, including anneal, quenching, hardening tempering, carburizing, solid solution, aging, vacuum heat treatment, high frequency treatment, blueing, nitriding and ion nitriding etc, the annual capacity of which is more than 18, 000t
我公司可以承攬各種規格型號品種的黑色金屬有色金屬熱處理加工業務,包括:退火正火回火淬火調質滲碳固溶時效真空熱處理高頻處理發藍氮化離子氮化等。年加工能力22000餘噸,年加工產量出口佔70 % 。A simple and economical oil removal process is introduced. in oil removal equipment, the profiled hinge is prinkled high - efficiency detergent and cleaned mechanically. surface quality of finished profiled hinge is improved with no black carbide films attached after annealing
介紹了簡便、經濟的除油脫脂方法? ?在機械除油裝置中噴淋高效清洗劑,用機械擦試的方法清洗鉸鏈異型材,使成品退火后的異型材無碳化黑膜附著,從而提高其表面質量。Abstract : a simple and economical oil removal process is introduced. in oil removal equipment, the profiled hinge is prinkled high - efficiency detergent and cleaned mechanically. surface quality of finished profiled hinge is improved with no black carbide films attached after annealing
文摘:介紹了簡便、經濟的除油脫脂方法? ?在機械除油裝置中噴淋高效清洗劑,用機械擦試的方法清洗鉸鏈異型材,使成品退火后的異型材無碳化黑膜附著,從而提高其表面質量。On the surface of annealed 45 steel, as the pearlite in it contains cementite phase and has high crystal boundary density, the nucleation and growth of deposits prefer to occur at the pearlite at the beginning during depositioa the coating exists in form of nano - polycrystal layers composed by gathering of nano - sized crystals
在退火態45鋼表面,由於珠光體組織中含有滲碳體相且具有比較高的晶界密度,因而在沉積初期鍍層優先在此處形核和生長;鍍層在基體表面是以納米尺度的晶粒聚集在一起形成的聚晶體形式存在的。In this paper, we used different doping means to prepare the mn - doped gaas material. firstly, we incorporated mn of different dose into gaas by ion implantation, including the couple - ion implantation with mn + and c, then performed rapid thermal annealing in different temperature. furthermore, we incorporated mn into gaas using different mn sources ( pure mn and mnas ) by diffusion
本論文利用不同摻雜方法進行了摻mngaas這種dms材料樣品的制備,首先利用離子注入法對砷化鎵( gaas )材料進行不同劑量的錳( mn ~ + )離子注入,其中包括加碳( c )的雙離子注入,然後在不同溫度下進行快速退火處理;此外還利用擴散法對gaas晶片進行不同mn擴散源(純mn 、及mnas )的摻雜。Carbon plasma immersion ion implantation ( piii ) into the porous silicon has been studied for the first time, and obtained intense blue light. the effect of annealing temperature on the luminescence has been investigated and results show that the luminescence intensity of sample reaches maximum after annealed at 4000c
首次研究了碳等離子體注入對多孔硅的改性,得到了強藍光發射,詳細研究了退火溫度對發光強度的影響,發現在400時達到最大值,並探討了相關的機理。The effects of batch annealing ( ba ) and continuous annealing ( ca ) on mechanical properties and hydrogen storage property of ultra - low - carbon enamelled steels were investigated
摘要研究了兩種不同退火工藝罩式退火和連續退火工藝對含鈦超低碳搪瓷鋼板成型性能和貯氫性能的影響。In this paper, we employ the plasma enhanced chemical vapor deposition ( pecvd ) to prepare high quality zno thin film at low temperature using a zinc organic source ( zn ( c2h5 ) 2 ) and carbon dioxide ( co2 ) gas mixtures. the effect of the substrate temperature and annealing temperature on the quality of zno thin films was studied in detail
為了在低溫下制備高質量的氧化鋅薄膜,我們採用金屬有機源和二氧化碳氣源,首次利用等離子體增強化學氣相沉積的技術在低溫下制備了高質量的氧化鋅薄膜,確定了生長高質量氧化鋅薄膜的優化條件;研究了不同的襯底溫度和退火溫度對氧化鋅納米薄膜質量的影響。The development of solar cells is showing a tendency to improve efficiency and reduce cost. crystal silicon solar cells are considered the most promising cells in the future for their advantages, such as high efficiency, great stability, simple processing, and none - pollution
主要工作包括三個部分:首先研究了不同溫度的熱退火對于矽片氧碳含量和少子壽命的影響,然後將熱處理過程應用於常規太陽電池的制備工藝,制出太陽電池。Synthesis of carbon nanotubes using alumina template and its thermal annealing effects
碳納米管的氧化鋁模板法合成及其退火效應研究分享友人