鑄鐵體 的英文怎麼說
中文拼音 [zhùtiětǐ]
鑄鐵體
英文
cast-iron body-
Research on casting process of nb bainite nodular cast iron gear
鈮貝氏體球墨鑄鐵齒輪的鑄造技術Nibco iron body check valves may be installed in both horizontal and vertical lines with upward flow or in any intermediate position
尼伯科鑄鐵閥體止回閥可以安裝在水平管線或流向朝上的垂直管線中的任何位置上。Heat convected, a mode of motion developed by such combustion, was constantly and increasingly conveyed from the source of calorification to the liquid contained in the vessel, being radiated through the uneven unpolished dark surface of the metal iron, in part reflected, in part absorbed, in part transmitted, gradually raising the temperature of the water from normal to boiling point, a rise in temperature expressible as the result of an expenditure of 72 thermal units needed to raise i pound of water from 50 to 212 fahrenheit
燃燒所引起的運動形式之一-熱對流傳熱，不斷地加速度地從熱源體傳導給容器中的液體，由那凹凸不平未經打磨的黑色鑄鐵面把熱向周圍發散出去一部分反射回來，一部分被吸收，另一部分被傳導，使水的溫度從常溫逐漸升到沸點。這種溫度的上升可作為消費結果標志如下：將一磅水從華氏五十度加熱到二百十二度，需耗七十二熱量單位。Founding - austenitic cast irons ; german version en 13835 : 2002
鑄造.奧氏體鑄鐵Study on cementite graphitization in cast iron at high temperature
鑄鐵中滲碳體高溫石墨化研究Standard specification for austenitic ductile iron castings
奧氏體可鍛鑄鐵鑄件Based on the analysis of eutectoid transformation of sg ( spheroidal graphite ) iron, the numerical model of formation of ferrite and pearlite during the eutectoid transformation was improved
摘要通過對球墨鑄鐵件共析轉變的分析，改進了球鐵件中鐵素體與珠光體形成的數學模型。The study of making slanting wedge in freight train with adi
用貝氏體球墨鑄鐵製作鐵路貨車斜楔鐵的研究The cast iron horsing is of solid one - piece construction to provide maximum rigidity against deformation at mounting and wear resistance to any operating conditions
鑄鐵座為整體座結構，軸承座剛性極好，防止軸承在裝配時產生變形，在任何情況下軸承座均持久耐用。Standard specification for pearlitic malleable iron
珠光體可鍛鑄鐵的標準規范Standard specification for ferritic malleable iron castings
鐵素體可鍛鑄鐵鑄件的標準規范Foundry products. silicon molybdenum ferritic cast iron
鑄造產品.硅鉬鐵素體鑄鐵The particles distributed hi the matrix of grey cast iron, but some contact each other. the composite layer extend gradually into the substrate. when volume fraction of wc is 36 wt % and 27 wt %, the matrix of the composite is high chromium cast iron, consist of white carbide bars and the austenite. wc particles distributed uniformly, retaining approximately quondam granular form in the composite layer which has an evident interface area with the substrate, with good bonding strength
對不同碳化鎢體積分數的灰鐵和低鉻鑄鐵基復合材料的微觀組織結構分析表明：碳化鎢體積分數為52時，復合層內基體為灰口鑄鐵組織，顆粒直接分佈在灰鐵基體上，部分碳化鎢顆粒有相互接觸的現象，基材與復合層之間沒有明顯的過渡；碳化鎢體積分數為36 、 27時，復合層內基體為高鉻鑄鐵，由面塊狀的奧氏體和白條狀碳化物組成，碳化鎢顆粒表面固溶於基體組織中，粒形基本保持完整，分佈均勻，與基體構成冶金結合，基材與復合層之間存在一個明顯的平緩過渡區。Industry : it has five solely - owned enterprises of carbon, thermal power, light steel, pressure vessel and wall body material and six enterprises with participating shares of shandong dongyue chemical industry co., ltd, printing center of newspaper office in the middle part of shandong, sida electric, plough textile company, xinquan cast iron co., ltd, laiwu kaiyuan wanxi company
工業：擁有炭素、熱電、輕鋼、壓力容器、墻體材料等5個獨資企業，山東東岳化工股份公司、魯中晨報印務中心、思達電氣、北斗星紡織公司、鑫泉鑄鐵有限公司、萊蕪開源萬鑫公司等6家參股企業。Transfer case, different size hydrant ; compreser body precisicen casting ; duefile casting ; wear high - chromium iron casting and heating - proof casting
變速箱、消防栓殼體系列；製冷壓縮機精密鑄件；球鐵鑄件；耐磨高鉻鑄鐵件及耐熱件。Abstract : the structure and the properties of the grinding ball made of the composite cast iron have been researched in this paper. the result indicates that added trace boron and a proper quantity copper to this kind of composite cast iron can increase its quench - hardening ability, and raise its hardness and impact toughness
文摘:研究了一種復合鑄鐵磨球的組織和性能，結果表明，化學成分和淬火工藝對這種復合鑄鐵磨球的組織和性能有很大影響，微量的硼和適量的銅可以明顯地提高磨球的淬透性，經過余熱淬火得到貝氏體或馬氏體基體組織，從而提高磨球的硬度和沖擊韌性。Standard practice for polyethylene encasement for ductile iron pipe for water or other liquids
水或其他液體用球墨鑄鐵管的聚乙烯包裝物的標準實施規程The results show that the composites were more wear resistant than the matrix, contributing to the " volume effect " and " size effect ", the wear resistance increases with the particle content and size. the composite shows better wear resistance than high chromium cast iron material especially in low load and fine abrasive test condition. the results also indicate that the composite strengthened by ageing treatment was more wear resistant than as - cast composite
磨損試驗結果表明，鑄造碳化鎢顆粒增強cu - ni - mn合金基復合材料具有比較高的抗磨料磨損能力，而且其耐磨性隨著鑄造碳化鎢顆粒體積分數及尺寸的增大而提高，表現出了強烈的「體積效應」及「尺寸效應」 ，尤其是在低載荷、細磨料磨損條件下，復合材料表現出更好的而寸磨性，即使與高鉻鑄鐵（ cr28 ）相比也有很大程度的提高。The results indicate that the fracture toughness is influenced markedly by the different base structure of vermicular east iron and by the form of graphite ; unlike steel, the fracture toughness of vermicular cast iron increases with the yielding strength, while drops drastically with the increase of ratio of graphite grain length to thickness
試驗結果表明，蠕墨鑄鐵的斷裂韌度受不同基體組織的影響比較明顯；受不同石墨形態的影響顯著，與結構鋼不同，蠕墨鑄鐵的斷裂韌度隨材料的屈服強度增大而增大，隨石墨顆粒的長厚比增加會急劇下降。Metallographic examination of induction hardened pearlitic spheroidal graphite cast iron parts
珠光體球墨鑄鐵零件感應淬火金相檢驗分享友人