助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   奥氏体强化 在 金属学及金属工艺 分类中 的翻译结果: 查询用时:0.119秒
图标索引 在分类学科中查询
所有学科
金属学及金属工艺
更多类别查询

图标索引 历史查询
 

奥氏体强化
相关语句
  austenite strengthening
    INFLUENCE OF AUSTENITE STRENGTHENING ON MARTENSITIC TRANSFORMATION IN Fe-Mn-C ALLOYS
    Fe-Mn-C合金奥氏体强化对马氏体相变的影响
短句来源
    Effect of austenite strengthening on M_s and B_s temeratures in threeFe-Ni-C alloys and three commercial steels are studied.
    研究了三个 Fe-Ni-C 合金及三个工业用钢的奥氏体强化对 M_s 及 B_s 的影响。
短句来源
    EFFECTSOF AUSTENITE STRENGTHENING AND THE DIFFUSION OF IRON AND CARBON ATOMS ON BAINITIC TRANSFORMATIONS
    奥氏体强化及Fe,C扩散对贝氏体相变的影响
短句来源
    EFFECT OF AUSTENITE STRENGTHENING ON MARTENSITIC AND BAINITIC TRANSFORMATIONS
    奥氏体强化对马氏体和贝氏体相变的影响
短句来源
    Effect of austenite strengthening on Ms and Bs temperatures in three Fe-Ni-C alloys and three commercial steels arc studied. Ms temperature lowers linearly with the increase of the yield strength of the austenite, while Bs seems independent of the austenite strengthening.
    研究了三个Fe-Ni-C合金及三个工业用铜的奥氏体强化对M_s及B_s温度的影响,M_s温度随着奥氏体屈服强度的增加而线性下降,而B_s温度和奥氏体强度之间无任何直接关系。
短句来源
更多       
  austenite strengthening
    INFLUENCE OF AUSTENITE STRENGTHENING ON MARTENSITIC TRANSFORMATION IN Fe-Mn-C ALLOYS
    Fe-Mn-C合金奥氏体强化对马氏体相变的影响
短句来源
    Effect of austenite strengthening on M_s and B_s temeratures in threeFe-Ni-C alloys and three commercial steels are studied.
    研究了三个 Fe-Ni-C 合金及三个工业用钢的奥氏体强化对 M_s 及 B_s 的影响。
短句来源
    EFFECTSOF AUSTENITE STRENGTHENING AND THE DIFFUSION OF IRON AND CARBON ATOMS ON BAINITIC TRANSFORMATIONS
    奥氏体强化及Fe,C扩散对贝氏体相变的影响
短句来源
    EFFECT OF AUSTENITE STRENGTHENING ON MARTENSITIC AND BAINITIC TRANSFORMATIONS
    奥氏体强化对马氏体和贝氏体相变的影响
短句来源
    Effect of austenite strengthening on Ms and Bs temperatures in three Fe-Ni-C alloys and three commercial steels arc studied. Ms temperature lowers linearly with the increase of the yield strength of the austenite, while Bs seems independent of the austenite strengthening.
    研究了三个Fe-Ni-C合金及三个工业用铜的奥氏体强化对M_s及B_s温度的影响,M_s温度随着奥氏体屈服强度的增加而线性下降,而B_s温度和奥氏体强度之间无任何直接关系。
短句来源
更多       
  austenite strengthening
    INFLUENCE OF AUSTENITE STRENGTHENING ON MARTENSITIC TRANSFORMATION IN Fe-Mn-C ALLOYS
    Fe-Mn-C合金奥氏体强化对马氏体相变的影响
短句来源
    Effect of austenite strengthening on M_s and B_s temeratures in threeFe-Ni-C alloys and three commercial steels are studied.
    研究了三个 Fe-Ni-C 合金及三个工业用钢的奥氏体强化对 M_s 及 B_s 的影响。
短句来源
    EFFECTSOF AUSTENITE STRENGTHENING AND THE DIFFUSION OF IRON AND CARBON ATOMS ON BAINITIC TRANSFORMATIONS
    奥氏体强化及Fe,C扩散对贝氏体相变的影响
短句来源
    EFFECT OF AUSTENITE STRENGTHENING ON MARTENSITIC AND BAINITIC TRANSFORMATIONS
    奥氏体强化对马氏体和贝氏体相变的影响
短句来源
    Effect of austenite strengthening on Ms and Bs temperatures in three Fe-Ni-C alloys and three commercial steels arc studied. Ms temperature lowers linearly with the increase of the yield strength of the austenite, while Bs seems independent of the austenite strengthening.
    研究了三个Fe-Ni-C合金及三个工业用铜的奥氏体强化对M_s及B_s温度的影响,M_s温度随着奥氏体屈服强度的增加而线性下降,而B_s温度和奥氏体强度之间无任何直接关系。
短句来源
更多       
  “奥氏体强化”译为未确定词的双语例句
    EFFECT OF STRENGTH AND CARBON CONTENT OF AUSTENITE ON MARTENSITIC AND BAINITIC TRANSFORMATIONS
    奥氏体强化和其中碳含量对马氏体及贝氏体相变的影响
短句来源
    The strengthen-ing mechanizm for carbon-rich austenite in normalized condition is primarily uniform solid so-lution hardening, however, in the tempered state, it is strengthened chiefly by non-uniform one.
    正火状态的富碳奥氏体的强化主要属于均匀固溶强化,而回火状态的奥氏体强化主要属于非均匀固溶强化。
短句来源
    It is pointed outthat there is a characteristic temperature of strengthening in austenite, T_c. Marten-site morphology is mainly dislocated laths when M_5>T_c, and is mainly twinnedplates when M_5
    还研究了奥氏体固溶强化对马氏体形态的影响,提出存在一个奥氏体强化特征温度T_c,当M_s>T_c时,马氏体形态主要为位错型条状马氏体,当M_s
短句来源
    The mechanical stabilization of austenite occurring in martensitic transformation is mainly caused by the strengthening of austenite, however, that occurring in bainite formation may mainly be due to hindrance of growth by crystallographic interference.
    奥氏体的力学稳定化在马氏体相变中主要由于奥氏体强化所导致 ,在贝氏体相变中却主要由于晶体学阻碍长大所造成的
短句来源
查询“奥氏体强化”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  austenite strengthening
The relative increase in strength as a result of TMT increases with increased austenite strengthening effect.
      
By employing this method for anisothermal multi-pass hot deformation schedules, the state of austenite strengthening can be evaluated at any intermediate stage of working.
      
  austenite strengthening
The relative increase in strength as a result of TMT increases with increased austenite strengthening effect.
      
By employing this method for anisothermal multi-pass hot deformation schedules, the state of austenite strengthening can be evaluated at any intermediate stage of working.
      
  austenite strengthening
The relative increase in strength as a result of TMT increases with increased austenite strengthening effect.
      
By employing this method for anisothermal multi-pass hot deformation schedules, the state of austenite strengthening can be evaluated at any intermediate stage of working.
      


Similar to the treatment in Fe-C alloy by the author, the thermodynamicapproach of martensitic transformation is conducted in Fe-Ni, Fe-Cr, Fe-Mn andFe-Si systems which are regarded as regular solutions. The M_s and the drivingforce of the transformation at M_s are obtained and consequently the thermody-namic properties of fcc→bcc can be generalized. Like in Fe-C, the driving forcein Fe-X systems increases with the lowering of M_s, but the slope of incrementvaries with the different effect of alloying elements...

Similar to the treatment in Fe-C alloy by the author, the thermodynamicapproach of martensitic transformation is conducted in Fe-Ni, Fe-Cr, Fe-Mn andFe-Si systems which are regarded as regular solutions. The M_s and the drivingforce of the transformation at M_s are obtained and consequently the thermody-namic properties of fcc→bcc can be generalized. Like in Fe-C, the driving forcein Fe-X systems increases with the lowering of M_s, but the slope of incrementvaries with the different effect of alloying elements on T_0 temperature and thestrengthening of austenite. These two factors also govern the effect of alloy element onM_s. The driving force in each Fe-X system might be at least 282 cal/mole.This corrects the unrelevant concept which has been widely accepted as long astwenty years. The M_s of pure iron extrapolated from that of Fe-X is 800K,consistent with that of Fe-C, which clarifies the contradictory aspect previouslypresented.

Fe-X系和Fe-C系一样,随M_s温度的下降,相变驱动力增加,其斜率因合金元素对T_0温度的影响及其对奥氏体的强化而有所不同.这两个因素也决定合金元素对M_s的影响.Fe-X系的相变驱动力也至少为282 cal/g-at;由Fe-X系外推至纯Fe的M_s和由Fe-C合金外推所得的一致,均为800K.

The △G_(Fe-X-C)~(γ→α) in the martensitic transformation in Fe-X-C system is sugges-ted as: △G_(Fe-X-C)~(γ→α)=x_(Fe)△G_(Fe-X-C)~(γ→α)+x_C RT lnγ_C~α/γ_C~γ+x_i△G_i~(γ→α) +△Ω~(γ→α)where γ_C~α and γ_C~γ are activity of carbon in Fe-X-C ferrite and austenite respec-tively. The M_s of Fe-Ni-C and Fe-Cr-C obtained in present work are in goodagreement with the experimental results, showing that the above equation inavailable and convenient for application. The M_s of Fe-X-C system mainlydepends upon the activity of...

The △G_(Fe-X-C)~(γ→α) in the martensitic transformation in Fe-X-C system is sugges-ted as: △G_(Fe-X-C)~(γ→α)=x_(Fe)△G_(Fe-X-C)~(γ→α)+x_C RT lnγ_C~α/γ_C~γ+x_i△G_i~(γ→α) +△Ω~(γ→α)where γ_C~α and γ_C~γ are activity of carbon in Fe-X-C ferrite and austenite respec-tively. The M_s of Fe-Ni-C and Fe-Cr-C obtained in present work are in goodagreement with the experimental results, showing that the above equation inavailable and convenient for application. The M_s of Fe-X-C system mainlydepends upon the activity of carbon in Fe-X-C and the strengthening effect onaustenite and carbon play an important role to determine the driving force of themartensite transformation in Fe-X-C.

Fe-X-C系马氏体相变时的△G_(Fe-X-C)~(γ→α)为:△G_(Fe-X-C)~(γ→α)=_(xFe)△G_Fe~(γ→α)+_(XC)RT×ln_(γ_C~α/γ_C~γ)+x_i△G_i~(γ→α)+△Ω~(γ→α)其中γ_C~α和γ_C~γ分别表示碳在Fe-X-C系铁素体和奥氏体内的活度系数.对Fe-Ni-C和Fe-Cr-C系所求得的M_S值和实验值很好符合.碳在Fe-X-C系的活度值及对奥氏体的强化作用主要决定Fe-X-C系的M_s值.碳是决定Fe-X-C系相变驱动力的主要元素.

Effect of austenite strengthening on M_s and B_s temeratures in threeFe-Ni-C alloys and three commercial steels are studied.M_s temperature lo-wers linearly with the increase of the austenite strength,while B_s seems indepen-dent of the austenit estrengthening.Statistics of TTT and CCT diagrams of morethan seventy steels also shows that,if alloying element contents and the aus-tenization are nearly identical,B_s temperatures of various steels are indepen-dent of the carbon contents in austenite,while M_s decrease...

Effect of austenite strengthening on M_s and B_s temeratures in threeFe-Ni-C alloys and three commercial steels are studied.M_s temperature lo-wers linearly with the increase of the austenite strength,while B_s seems indepen-dent of the austenit estrengthening.Statistics of TTT and CCT diagrams of morethan seventy steels also shows that,if alloying element contents and the aus-tenization are nearly identical,B_s temperatures of various steels are indepen-dent of the carbon contents in austenite,while M_s decrease monotonicallywith the increase of the carbon contents.By plotting B_s temperatures ofthe three Fe-Ni-C alloys versus D~γ(C)and D~γ(Fe),a linear relation is ob-tained.Based upon the calculation of the △G_v and D~γ(Fe)of the alloys at thenose temperatures in TTT diagrams,the incubation periods are directly pro-portional to the value deduced from Peder's equation for diffusional transfor-mations,implying,that the incubation period at the nose temperature ofthe bainitic transformation is governed by the change in free energy andthe diffusion of iron atoms in austenite.

研究了三个 Fe-Ni-C 合金及三个工业用钢的奥氏体强化对 M_s 及 B_s 的影响。M_s 随着奥氏体屈服强度的增加而线性下降,而 B_s 和奥氏体强度之间无任何直接关系。统计结果表明。在合金元素和其他条件基本不变的前提下,奥氏体碳含量和贝氏体相变点(B_S~I 或B_S~C)无任何直接关系,而和马氏体相变点(M_s)之间存在着单词的反比关系。理论计算发现,三个Fe-Ni-C 合金的 B_s 与 D_C~γ和 D_(Fc)~γ成正比线性关系,求出这三个合金 TTT 度图上鼻部温的△G_ν及 D_(Fc)~γ,则它们的孕育期正比于 Feder 等对扩散型相变孕育期公式,说明鼻部温度时贝氏体孕育期受化学自由能差及 Fe 原子扩散的控制。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关奥氏体强化的内容
在知识搜索中查有关奥氏体强化的内容
在数字搜索中查有关奥氏体强化的内容
在概念知识元中查有关奥氏体强化的内容
在学术趋势中查有关奥氏体强化的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社