cementite,英語單詞,主要用作名詞,作名詞時譯為“[材] 滲碳體,碳化鐵”。
基本介紹
- 外文名:cementite
- 詞性:名詞
- 英式發音:[sɪ'mentaɪt]
- 美式發音:[sɪ'mɛn,taɪt]

cementite,英語單詞,主要用作名詞,作名詞時譯為“[材] 滲碳體,碳化鐵”。
滲碳體(cementite)是鐵與碳形成的金屬化合物,其化學式為Fe₃C。滲碳體的含碳量為ω=6.67%,熔點為1227℃。其晶格為複雜的正交晶格,硬度很高HBW=800,塑性、韌性幾乎為零,脆性很大。在鐵碳合金中有不同形態的滲碳體,其數量、形態與分布對鐵碳合金的性能有直接影響。分為一次滲碳體(從液體相中結晶出)...
36. cementite 滲碳體 37. iron carbide 滲碳體 38. solid solution 固溶體 39. sorbite 索氏體 40. bainite 貝氏體 41. pearlite 珠光體 42. nodular fine pearlite/ troostite屈氏體 43. black oxide coating 發黑 44. grain 晶粒 45. chromium 鉻 46. cadmium 鎘 47. tungsten 鎢 48. molybdenum 鉬...
casting)緊接著慢慢冷卻到800攝氏度-約12至24個小時. 這樣的設計是為了大的樹狀碳化鐵晶體(large dendritic ironcarbide crystals) (該晶體也稱為滲碳體(cementite)-Fe3C即碳化三鐵)的最佳化形成和均勻分布於在滿布小孔的海綿體鐵體內. 這些大的晶體事實上是大馬士革鋼花紋或水紋的主要成份. 滲碳體(cementite)或碳化...
1929年“Cementite”產品獲得義大利國家核心技術發明專利,獲得”義大利皇室獎”1936年,Giovanni先生提出的“塗裝與藝術質感空間視覺建構”的美學理念,正式成立GIOVANNI喬瓦尼藝術塗料品牌,把藝術塗料引入家居空間的牆面裝飾。1955 年,馳奧·古馳將GIOVANNI定製的,磨砂質感藝術塗料,套用在店鋪的牆面上來表現其藝術格調。1989...
31) Geng Liu, Zongbiao Dai, Zhigang Yang, Chi Zhang, Jun Li, Hao Chen*, Kinetic transitions and Mn partitioning during austenite growth from a mixture of partitioned cementite and ferrite: role of heating rate, Journal of Materials Science and Technology, 2020, 49: 70-80.32) Xinhao Wan,...
3.1.19滲碳體cementite 3.1.20碳化物形成元素carbideformingelement 3.1.21單鑄試塊separatedtestbarofcasting 3.1.22附鑄試塊testlug 3.1.23本體試樣testspecimenfromcastingitself 3.1.24過熱superheating 3.1.25過冷supercooling,undercooling 3.1.26成分過冷constitutionalsupercooling 3.1.27過冷度degreeof...
Cementite Coarsening during the Tempering of Multicomponent Martensite ... 79 Y. X. Wu, W. W. Sun, X. Gao, M. J. Styles, A. Arlazarov, C. R. Hutchinson Interplay of Segregation and Spinodal Decomposition Phenomena at Internal Interfaces and Their Relevance to Heterogene...
用後肌膚健康、細膩、舒適。By altering the furnace pressure rapidly, baneful gases, such as oxygen and vapour, could be eliminated from the chamber. Therefore, cementite and nitriding processes are accelerated. 改變爐壓可迅速排除爐膛內氧、水蒸氣等有害氣體,可加速滲碳、滲氮過程。
[18] 呂知清.Structural, electronic and magnetic properties of cementite-type Fe3X (X = B, C, N) by first-princip.Solid State Sciences.2010 [19] 王博.Fu,W.T.(1),呂知清,Wang,B.(1),Zhang,Q.(2),Z.F.(2),Lv,Z.Q.(2).Effect of Cr on electronic and magnetic properties of χ-...
nodulous,英語單詞,主要用作形容詞,作形容詞時譯為“有小塊的;有小結節的”。短語搭配 nodulous limonite[礦物] 結核狀褐鐵礦 nodulous cementite[機] 球狀滲碳體 necrotic nodulous dermatitis 壞死性結節性皮炎 nodulous thyroid carcinoma 結節性甲狀腺癌 單詞釋義 翻譯 ...N-methyl-p-aminophenolsulfate翻譯【...
alloying elements before melting. 這些缺陷都是真空電弧重熔過程的產物,與海綿鈦和添加元素的粒度有關。Investigation showed that, in this new nickel cast iron, besides graphite and austenitic base, had yet alloying cementite. 研究表明:在這種新型鎳鑄鐵中除了石墨和奧氏體基體外,還有合金滲碳體存在。
2.1.9 The Iron-Carbon (Fe-C) and Iron-Cementite (Fe-Fe~C) Systems 2.1.10 Cast Irons 2.1.10.1 Gray Cast Iron or Graphitic Iron 2.1.10.2 White Cast Iron.2.1.10.3 Malleable Cast Irons 2.1.10.4 Ductile (Nodular) Cast Irons 2.1.10.5 High-Silicon Cast Irons 2.1.11 ...
During the tempering process, the austenite in bainite decomposed into ferrite and cementite by diffusion transformation. 在回火過程中,貝氏體中的奧氏體以擴散轉變方式分解為鐵素體和滲碳體。This article mainly studies one kind improved two person two-sided synchronized GTAW process for the austenite ...
It is generally considered that the simple mechanical mixture of ferrite and cementite is gained in the pearlite transformation and there is prevenient phase in this process. 一般認為,珠光體轉變得到鐵素體和滲碳體的機械混合物,而且存在領先相。The eutectoid decomposition is a self organization process,...
Synergistic effect of cementite amorphization and oxidation on forming a nanocomposite self-lubricating surface during sliding Composites Part B 236 (2022) 109799通訊作者 The effect of ultrasonic surface rolling process on tension-tension fatigue limit of small diameter specimens of Inconel 718 superall...
8.Z.N. Yang, M. Enomoto, C. Zhang, Zhi-Gang Yang, Transition between alloy–element partitioned and non-partitioned growth of austenite from a ferrite and cementite mixture in a high-carbon low-alloy steel, Philosophical Magazine Letters, 96(7), 2016, 256-264 9.Tria Laksana Achmad, ...
[20] Zheng BC, Huang ZF, Xing JD, Wang Y, Jian YX, et al. Three-Body Abrasive Behavior of Cementite–Iron Composite with Different Cementite Volume Fractions[J]. Tribology Letters, 2016, 62(2): 32. (SCI)[21] Yi YL, Xing JD, Wan MJ, Yu LL, Lu YF, Jian YX, et al. Effect ...
in a Ti–7.26 wt%Cr Alloy”, Acta Materialia, 52 (2004), 2449-2460.19. F. Ye, W.-Z. Zhang, “Coincidence Structures of Interfacial Steps and Secondary Misfit Dislocations in the Habit Plane between Widmanst?tten Cementite and Austenite”, Acta Materialia, 50 (2002), 2761-2777.
Formation of Ultrafine Grained Ferrite + Cementite Duplex Structure by Warm Deformation Tadashi Furuhara and Behrang Poorganji Pangang Rail Production System Innovation and New Products Development Dongsheng Mei The Influence of Strong Magnetic Field on Alloy Carbide Precipitation in Fe-C-Mo Alloy Tingping...
(8)Y. Xia, X. N. Luo, X. Y. Zhong*, H. H. Zhou, C. Y. Wang, J. Shi, In-situ TEM Observation of Cementite Coarsening Behavior of 5Mn Steel during Tempering, Journal of Iron and Steel Research International, 23 (5): 442-446, 2016.(9)X. N. Luo, X. Y. Zhong*, H. W....
Nanoscale Cementite Precipitates and Comprehensive Strengthening Mechanism of Steel 鋼中納米析出物的控制及鋼的綜合強化機理——國家自然科學基金重點項目建議書 關於“鋼中納米碳化物析出控制及鋼的綜合強化機理(E0416)”項目申報書撰寫要點的建議 鋼中的納米鐵碳析出物及其強韌化作用——納米技術在冶金行業中的套用...
