過吹鋼 的英文怎麼說
中文拼音 [guòchuīgāng]
過吹鋼
英文
overblown steel-
Specifically for the iron and steel industry during the past 15 years, thermo electron has installed over 100 mass spectrometers for gas analysis applications involving the following plants : coke ovens, blast furnace ( bf ), direct reduction iron ( dri ), basic oxygen furnace ( bof ), electric arc furnace ( eaf ), argon oxygen decarburization ( aod ) furnace, vacuum oxygen decarburization vod furnace and ruhrstahl - hausen ( rh ) furnace
尤其在過去15年的鋼鐵行業中,超過100臺過程質譜儀用於氣體分析,包含:焦爐,高爐,直接還原煉鐵爐,氧氣頂吹轉爐,電弧爐,氬氧脫碳轉爐,真空氧氣脫碳爐和循環法真空脫碳爐。I used to read, with wonder, those sycophantic stories of the warlike supermen, the great troublers of the world ' s peace, cromwell, napoleon, and the like, who, thanks to their " iron wills ", could lie down and plunge themselves immediately into deep sleep, to wake up, refreshed, at a given time
我曾詫異地讀過一些大肆吹捧那些好戰的超人、世界和平的巨大威脅者,諸如克倫威爾、拿破崙之類的文章,文章里說他們「鋼鐵般的意志」使他們一躺下就能熟睡,並在某一特定時間醒來,精神抖擻。The molten steel have the same making environment at the spot, but it is subject to many factors such as temperature and killing oxygen instrument penetration ' s depth into the molten steel during the time, and killing oxygen by adding aluminum process is just one part of the whole system. consequently, in order not to interfere with next later continuing casting and other process, and to ensure the production rhythm, when the molten steel arrives at the aluminum feeding station, it cannot meet the production requirement only to sample, assay and determine the ingredient content
在實際生產中,模型是通過鋼包中的含氧量和鋼包中所需含鋁量來確定加鋁量這一函數關系的,雖然鋼水具有相同的冶煉環境,但當每一鋼包從出爐到達加鋁站進行定氧加鋁期間,會受到溫度、定氧儀探頭伸入鋼水的深度和吹氬等不同因素的影響,而且對整個煉鋼工藝來說,定氧加鋁系統只是整個生產工藝中的一部分。Using detailed computer simulations, its designers have arranged its orientation and aerodynamic exterior to accelerate the gale - force winds that blow over the pole and channel them underneath the station
通過嚴密復雜的電腦模擬,設計師安排設計建築的方位和其空氣動力學外殼,讓強風加速吹過鋼筋柱使風力轉移到基地之下。5 all single - sided groove joints in nickel alloys, stainless steel and ferritic alloys containing more than two ( 2 ) percent chromium shall be welded using a gas tungsten - arc root pass with an inert gas back purge
鉻含量超過2 %的鎳合金、不銹鋼和鐵素體合金的單面坡口焊道用鎢極氣體保護焊,其根部焊道用惰性氣體反吹。Through analyzing the structure of open caisson, and according to sinking stress principle, the paper introduced in the open caisson construction process sinking, correcting error, survey control as well as peculiar circumstance processing technical measure, such as in open caisson construction the inner - mold for sanding, framework supporting and steel binding, and concrete casting ; in open caisson sinking - control the sand in edge foot inner - mold, sand - pumping sinking, and pressure hydraulic monitor breaking and pressure - blowing sinking by air pressure blower etc
摘要根據下沉受力原理,分析了沉井結構,介紹了沉井施工過程中的下沉、糾偏、測量控制以及特殊情況處理的技術措施,如沉井製作中的填沙內模,模板支設和鋼筋綁扎,混凝土澆注;沉井下沉控制中的刃腳內模沙土,抽沙泵抽沙下沉,高壓水槍破壓、空壓機吹壓下沉等。Being demonstrated by production data, the benefits of both economical and social have been achieved by more stable melting process, decrease of bof reblow rate, less consumption of raw material, longer converter campaign, shorter melting time, better working conditions with computerized automatic steel making process on 120 - ton bof at tonggang
摘要實際生產數據說明,通鋼120t轉爐實現副槍和動、靜態模型控制下的自動用煉鋼工藝后,吹煉過程穩定,補吹爐數少,鋼鐵料、合金消耗低,爐齡提高,轉爐冶煉周期縮短,工作環境改善,使轉爐副槍系統的應用取得了很好的經濟效益和社會效益。The iron is converted into steel in the bof using oxygen to remove impurities such as carbon
在氧氣頂吹轉爐中,通過氧除去碳等雜質將鐵轉為鋼。Mathematical model of molten steel circulation in ladle with ar blast
鋼包吹氬時鋼液循環流動過程數學模型研究Abstract : according to the character and actual condition of rh in shanghai baogang, molten steel flow in ladle and its effect on decarburization were studied with a three dimension turbulent flow and concentration modelling. the results show that, within a certain range, the decarburization rate increases not only with the increase of snorkel diameter and ar fluid flow but also with the decrease of the immersed depth of the snorkel
文摘:根據上海寶鋼rh的特點和實際情況,建立了三維流場、濃度場程序,對鋼包內鋼水的流動、處理過程的脫碳進行了研究,並對它們的影響因素進行了分析.結果表明,在一定范圍內增加循環管直徑和吹氣流量、減小浸漬管浸入深度有助於提高脫碳速度In brief, based on argument above, the paper selects dual inlet dual outlet ball pulverizer, recommends dual inlet dual outlet pulverizer with plus pressure primary fan and direct air supply
通過方案論證,本論文選用雙進雙出鋼球磨,推薦採用雙進雙出鋼球磨直吹式燃燒制粉系統。( 1 ) in view of the selected coal contents, the paper determines pulverizer styles, and then shows two potential coal powder plans : dual inlet dual outlet pulverizer with plus pressure primary fan and direct air supply, middle speed pulverizer with plus pressure primary fan and direct air supply
( 1 )通過煤質成分析確定出磨煤機的選型,在此基礎上得出兩種制粉系統擬定方案:雙進雙出鋼球磨煤機正壓冷一次風機直吹式制粉系統和中速磨煤機正壓冷一次風機直吹式制粉系統。分享友人