退火組織 的英文怎麼說

中文拼音 [tuìhuǒzǔzhī]
退火組織 英文
annealed structure
  • 退 : 動詞1 （向後移動） retreat; draw back; move back 2 （使向後移動） cause to move back; remove; wit...
  • 火 : fire
  • 組 : Ⅰ名詞1 （由不多的人員組成的單位） group 2 （姓氏） a surname Ⅱ動詞（組織） organize; form Ⅲ量詞（...
  • 織 : 動詞（編織） knit; weave
  • 退火 : [冶金學] anneal; annealing; back-out
  • 組織 : 1 （組織系統） organization; organized system 2 （組成） organize; form 3 [紡織] weave 4 [醫學] [...
  1. By analyzing the microstructure of as - cast alloys with different surplus of samarium added, the optimum surplus of samarium is decided. by comparing the microstructure of the alloys annealed for different time, the ideal and economical annealing time is confirmed. the microstructure and phase composition of alloys during the whole preparation of sm2fe17nx are analyzed using the scanning electron micrograph with energy - dispersive x - ray analysis and x - ray diffraction patterns

    本論文首先就熔煉工藝參數對鑄態組織微結構的影響進行了探討，並制定出一套較為合適的熔煉工藝；通過對不同釤加入量的鑄態組織微觀結構的觀察分析，確定了原料配置過程中釤的最佳補償量；通過對採用不同退火時間的合金組織進行比較，確定了理想、經濟的退火時間；同時還利用掃描電子顯微圖像和x射線衍射圖譜，比較了整個制備過程中，試樣微結構和相組成的變化情況。
  2. When the atomic ratio of nb is one, the structure is homogeneous and almost composed of the single sm2fe17 phase. it ' s nearly the same structure as that after annealing. so it can reduce the production cost and increase the stability of magnetic properties

    當nb的原子比為1時的鑄態組織基本為均勻的接近單相的sm _ 2fe _ （ 17 ）組織，已接近於退火后的組織，從而可以避免冗長的均勻化退火化過程而直接用於製造永磁體，極大的降低了生產成本，並能有效的提高磁性能的穩定性。
  3. The effect of the melting - current and melting - time on the microstructure of the as - cast sm - fe alloy is investigated and the phase composition of the as - cast sm - fe alloy with different sm content is analyzed. the parameters of the melting process and the proportion between different chemical elements are decided, which are based on the above - mentioned investigation and analysis

    實驗中研究了不同熔煉電流和熔煉時間對鑄態組織的影響，並對不同含量的sm - fe合金退火前後的相組成進行了分析，在此基礎上確定了熔煉參數和成分配比。
  4. The phase composition and microstructure of sm - fe - zr alloy with different amount of zr are analyzed and the effect of zr content on the microstructure of as - cast sm - fe - zr alloy is studied. the results indicate that microstructure of as - cast sm - fe - zr alloy is improved obviously with 1. 0at % zr added, and that the long - time high temperature homogenization is unnecessary for the alloys with this microstructure. by this way, the purpose of the research to decrease the cost of preparation and optimize process is achieved

    分析了不同zr含量的sm - fe - zr合金的相組成和微結構，研究了zr含量對鑄態組織的影響，結果表明，添加1 . 0at的zr可以明顯改善合金的鑄態組織，從而可以避免昂長的高溫均勻化退火過程，取得了降低製造成本和優化工藝的效果。
  5. The variation principle of wave velocity in different microstructures of 40cr is similar with that of 38crmoal. the velocity in quenching and low temperature tempering structure of gcrlssimn is much lower than the velocity in normalizing, annealing and high temperature tempering structure

    Gcr15simn鋼淬火+低溫回火組織的c _ 1遠大於正火、退火及淬火+高溫回火組織的c _ 1 ；正火、退火及淬火+高溫回火組織的c _ 1比較接近。
  6. According to structural characteristics of multi - phased alloy steels and the properties of ultrasonic propagation, microstructures characterization with different heat treatment processes ( normalizing, quenching / annealing, quenching plus low tempering, quenching plus high tempering ) for three steels ( 40cr, 38crmoal, gcrlssimn ) was studied experimentally by using ultrasonic methods. ultrasonic velocity, relative attenuation coefficient, and power spectral analyses were researched on the same samples respectively, on the basis of theory and experiment, the sensitivity and other characterizations of the three methods used to distinguish different microstructures were compared

    根據具有多種相結構合金鋼不同熱處理轉變產物的組織特點，以及超聲波在其中的傳播規律，利用超聲波速度、相對衰減系數以及功率譜分析三種方法，對三種鋼（ 40cr 、 38crmoal及gcr15simn ）不同熱處理（正火、淬火退火、淬火+低溫回火及淬火+高溫回火）轉變產物的顯微組織進行了超聲表徵研究。
  7. 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。
  8. The structure and texture of continuous or batch annealing deep drawing and extra - deep drawing steel sheets were observed and analyzed

    摘要對連續退火或罩式退火后的深沖鋼板和超深沖鋼板的組織以及織構進行了觀測和分析。
  9. Study on structure and texture of hot - galvanized layer of cold - rolled sheet and cold - rolled annealed sheet using if steel

    鋼冷軋板和冷軋退火板熱鍍鋅層組織和織構的研究
  10. During the inspection by afm and sem, we found that the surfaces morphology of samples was even and smooth, the surface roughness was small. the films were composed of some excellent columnar crystallites. the xps results were found that zn existed only in the oxidized state and the concentration of al was less and the presence of loosely bound oxygen on the surface of azo thin films was reduced after ar + etching

    由以上對azo薄膜的組織結構和光電性質的研究，我們得到了用直流反應磁控濺射法制備azo薄膜的最佳工藝條件為:氧氬比0 . 3 / 27 ，襯底溫度200 ，工作壓強5pa ，靶基距7 . 5cm ，功率58w ，退火溫度400 。
  11. In order to accomplish the main targets, the following jobs were done : the annealing of ct20 alloy tube at 6 different temperatures was carried out and the specimens with different microstructure were tested at room temperature ( rt ) and 20k. the tensile fractures were analyzed by means of sem and tem. the c t20a alloy specimens with 3 kind of oxygen equivalent ( oeq ) were prepared, and the tensile properties at rt and 20k, the impact toughness at rt and 77k were tested

    為了研究顯微組織和間隙元素含量變化對兩種合金低溫塑韌性的影響，研究中主要作了如下工作：對ct20合金管材進行了六種溫度的退火處理，測試了不同組織試樣的室溫和20k拉伸性能，對拉伸試樣取樣進行sem和tem分析；制備出了ct20a合金三種氧當量實驗樣品，測試了相應試樣的室溫和20k拉伸性能以及室溫和77k沖擊性能，並取樣進行sem和tem分析；在以上工作的基礎上，對近鈦合金的低溫塑韌性機理進行了探討。
  12. In view of the higher hardness of high cr - w white cast iron, a lot of experiments were carried out in relation to softening annealing process, and the microstructure transformation during annealing process was analysed

    摘要針對高鉻鎢鑄鐵硬度高這一問題，對其軟化退化工藝進行試驗，並對高鉻鎢鑄鐵退火過程中組織轉變進行分析。
  13. The difference is mainly resulted from the original structure and texture inhomogeneity of hot rolled steel plates, and the process of heating and annealing can also have a great effect on the inhomogeneity of the surface and center grain sizes in the steel sheets

    這種區別主要來源於熱軋鋼板原有組織和織構的不均勻性，退火加熱過程也會對鋼板表面和心部晶粒尺寸的不均勻性產生很大影響。
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