馬氏體相 的英文怎麼說
中文拼音 [mǎshìtǐxiāng]
馬氏體相
英文
martensitic phase-
Study on heat capacity during martensite transformation in cuznaimnni shape memory alloy
記憶合金馬氏體相變熱容的研究Martensitic phase transformation inducted by deformation of zgmn13 and application at hammering parts for ore - crusher
13鋼形變誘發馬氏體相變及在捶擊件上的應用According to solid - state physics, the physical mode of elastic wave stimulating the nucleation of martensitic transformation had been established, of which the elastic energy release as elastic wave to induce particle displacement and strengthen the condition required by martensitic transformation
依據固體物理理論,建立了彈性應變能以彈性波的形式釋放,彈性波在奧氏體中傳播引起晶體點陣質粒位移,強化馬氏體相變形核的條件,促進馬氏體相變形核的物理模型。Characteristics of martensitic transformation in fe - mn - si alloy during thermal cycles
合金熱循環時馬氏體相變特徵The ultrasonic quenching of medium carbon alloy high strength steel 35crmnsi was conducted, using h66025t ultrasonic generator. the result showed the mertensite lath was fined obviously and the nucleation rate was improved. it proved the theory that the propagation of elastic wave in austenite can promote the nucleation of martensitic transformation
採用h66025t超聲波發生儀,對中碳合金高強度鋼35crmnsi進行超聲波淬火,發現馬氏體板條明顯細化,提高了馬氏體相變形核率,證實了彈性波在奧氏體中傳播促進馬氏體相變形核理論。Combining with the results of implant test, the conclusion that the main reason of dropping the strength of austenite zone is the micro - crack located in the tip of flake graphite and marten site is drawn
結合插銷試驗結果提出了馬氏體相變過程中,在片狀石墨尖端及馬氏體組織中造成的微裂紋是奧氏體區強度下降並進而在外力作用下斷裂的主要原因。The high wearing resistance of the samples after hydrocooling and air cooling was partially attributed to martensite transformation and work - hardening
經水冷和空冷的試樣具有高耐磨性的重要原因是其在磨損過程中誘發了馬氏體相變,出現加工硬化現象。According to the mechanism, the nucleation course of martensitic transformation requires energy ( i. e. elastic energy ) propagation in the form of wave in austenite
按此機制馬氏體相變形核過程中需要有能量(彈性能)以波的形式在母相中傳輸。5 ) as the deformation strain increases the reverse transformation temperature and thermal hystersis of tini film increase on the first heating, while the martensitic transformation temperature decreases and r phase transition temperature is constant
隨預應變量增大, tint薄膜的第一次逆相變溫度升高,相變熱滯增大,馬氏體相變溫度降低, r相變溫度無明顯變化。The lath width of martensite can be fined noticeably by pre - strained quenching at non - dynamic recrystallization to approach nanometer magnitude ( the average width is 120nm )
採用非動態再結晶溫度下的預應變-淬火,提高馬氏體相變形核率,可以超細化馬氏體的板條晶片寬度,使之接近納米量級水平(平均寬度達到120nm ) 。Here a kinetic study has been made in order to determine the relationship between the relaxation of elastic energy and the hysteresis expansion by pre - deformation of shape memory alloys
本文根據馬氏體相變熱力學和動力學,並結合相關的實驗結果,研究了彈性應變能弛豫和相變滯后的關系。It is indicated that the relaxation of elastic energy stored during the forward martensitic transformation is responsible for the expansion of transformation hysteresis, which is in good agreement with experimental results associated with the hysteresis enlargement by deformation of niti, niti - based and cualni shape memory alloys
結果表明,塑性變形產生的位錯以及變形的第二相顆粒對逆馬氏體相變溫度的提高具有一定作用,但塑性變形導致應變能釋放才是形變提高形狀記憶合金相變滯后的主導因素。Numerical simulations of martensitic transformation in ni - al alloy
合金馬氏體相變The effect of different thermal treatment methods on polycrystalline ni - mn - ga alloy
合金馬氏體相變和磁感生應變的影響The effect of plastic deformation and elastic strain energy induced by pre - strain on the nucleation of martensitic transformation of low alloy ultra - strength steel sosimncrmov had been studied by pre - strain quenching in austenite state. the control over deformation magnitude and deformation temperate as well as loading pattern was performed to adjust the storage of elastic strain energy in steel before martensitic transformation, using the type of geeble - 1500 thermal analogue test machine
使用gleeble - 1500型熱模擬機,對低合金超高強度鋼30simncrmov實施奧氏體預應變淬火處理,通過控制形變量、形變溫度和加載方式,調整鋼中馬氏體相變前的彈性應變能儲備,研究了預應變所造成的塑性變形與彈性應變能對馬氏體相變的影響。3 ) a novel martensitic transformation kinetics model for sma is proposed based on the phenomenological description of the martensitic transformation heat flow - temperature curve and on the linear relationship between the partial derivatives with respect to the temperature of martensite fraction and of gbbis free energy. numerical simulations by utilizing the proposed model are closer to experimental results than those from other models
3 )基於對馬氏體相變熱流-溫度實驗曲線的唯象模擬,以及馬氏體體積分數與熱力勢對溫度偏導數之間的線性關系,建立了一種新的馬氏體相變動力學模型,並與其他模型及實驗結果進行了比較。Martensite transformation of an ultra - high carbon steel and grain size effect on sub - structure
超高碳鋼馬氏體相變及超細晶粒對亞結構的影響The thermodynamic character of cu - zn - al shape memory alloy s martensite transformation process
形狀記憶合金馬氏體相變的熱力學特徵Influence of cold rolling on two - way shape memory effect and martensite transformation of cu - 18al - 10. 5mn alloy
合金雙程形狀記憶效應及馬氏體相變的影響Experiment on stress - induced 1 1 martensitic transformation of cualni single crystal
馬氏體相變的實驗分享友人