eutectoid
英
美
n./adj. 类低共熔体（的），共析体（的）
双语例句
- Effect of high magnetic field on eutectoid point in Fe-0.76% C alloy
强磁场对Fe-0.76%C合金共析点的影响 - Pearlitic transformation in steel is a typical diffusion eutectoid transition.
钢中珠光体转变属典型的扩散型共析转变。 - Microstructure refinement of eutectoid steel based on divorced eutectoid transformation
基于离异共析转变的共析钢组织细化 - A simplified diagram, such as the one in Fig.2.1, focuses on the eutectoid region and is quite useful in understanding the properties and processing of steel.
如图2.1所示的简化铁碳状态图将焦点集中在共析区，这对理解钢的性能和处理是十分有用的。 - At the last, the steps mechanism of pearlitic growing and some eutectoid structures of non Fe-C alloys are pointed out.
最后讲述了珠光体生长的台阶机制及一些非铁碳合金的共析组织。 - The results show that the alloying surface layer is comprised of three parts which are hypoeutectic layer, eutectoid layer and matrix.
实验证明，所形成的合金化层由三部分组成：亚共晶层、共析层和基体； - Above this point the hardness can be increased only slightly, because steels above the eutectoid point are made up entirely of pearlite and cementite in the annealed state.
高于此点，由于超过共析点钢完全由珠光体和退火状态的渗碳体组成，硬度增加并不多。 - TEM Investigation on the Microstructure and Deformation Behavior of Eutectoid Cementite
共析渗碳体结构与变形行为的透射电镜研究 - Superplastic Treatment and Application of Cast Zn-Al Eutectoid Alloy
铸造锌铝共析合金的超塑性处理及应用 - The eutectoid reactions which can occur are extremely sluggish.
可能发生的共折反应是非常缓慢的。 - Usually, excellent Superplasticity of Zn-Al eutectoid alloy could be obtained by pre-deformation ( rolling or forging).
锌铝共析合金具有良好的超塑性，但通常需要经过预变形（轧制或锻压）来得到。 - These fine carbide particles grew during isothermal before the eutectoid transformation and their sizes depended on isothermal time and temperature;
这些弥散分布的碳化物颗粒在共析转变前的等温过程中长大，其尺寸由等温时间和等温温度控制。 - It was found that the superplasticity was also obtained directly by superplastic treatment of the cast Zn-Al eutectoid alloy.
研究指出，直接由铸造的锌铝共析合金进行超塑性处理，也可以得到超塑性。 - Cyclic stress-strain behavior in pearlitic and tempered sorbitic eutectoid rail steels has been studied by Incremental Step Test technigue.
用增量步进试验方法，研究了珠光体和回火索氏体共析轨钢的循环应力-应变行为。 - The pre eutectoid ferrite transformation initiated at the original austenite grain boundaries and formed a net structure.
先共析铁素体沿原始奥氏体晶粒边界生长，形成网状结构。 - The microstructure changes of pearlitic eutectoid steel induced by cold rolling were investigated by using SEM, TEM and XRD etc.
用SEM、TEM及XRD等方法研究了共析钢中珠光体经40%-90%的冷轧变形后所产生的显徽组织变化。 - Zn-Al Eutectoid Structure Formed by Hot Compression
热压法获得Zn-Al共析组织的研究 - Relationships between microstructure and mechanical properties in eutectoid rail steel
共析轨钢机械性能和显微组织的关系 - The effect of grain size on the superplastic deformation of Zn-Al eutectoid alloys
晶粒度对Zn&Al共析合金超塑变形的影响 - Both the austenite-graphite eutectic reaction temperature and eutectoid reaction temperature are higher than those of austenite-cementite.
奥氏体-石墨共晶和共析反应温度也都高于奥氏体-渗碳体的共晶和共析反应温度。 - Zinc-rich zone is composed of Al-Zn α solid solution, Al-Zn eutectoid and Al-Zn eutectic.
富锌区是由铝锌α相固溶体和铝锌共析相及铝锌共晶体组成。 - Heat treatments of DET ( Divorced Eutectoid Transformation) and quenching+ tempering were carried out to obtain the microstructure of ferrite with ultra-fine carbides for a 1.6% C ultra-high carbon steel.
对1.6%C超高碳钢进行离异共析和淬火+高温回火两种工艺球化预处理，获得了铁素体基体上分布超细碳化物组织，在此基础上进行了两类淬火处理。 - Characteristics of internal friction and modulus associated with non-equilibrium diffusion-type phase transformation in eutectoid Al-Zn alloy
共析Al-Zn合金非平衡扩散型相变内耗和模量特征 - The scientific theory and method are applied to study the pearlitic eutectoid decomposition mechanism in steels and the concept of existence of so-called prevenient phase was negated.
应用系统科学的理论和方法，研究了钢中珠光体共析分解机制，否定了领先相的存在。 - Microstructure and precipitation in Nb and Nb-V bearing eutectoid steels
Nb和Nb-V共析钢的组织与析出相的研究 - The eutectoid decomposition is a self organization process, which is characterized by the integrated mechanism that ferrite and cementite acted as prevenient phase alternatively.
共析分解是个自组织过程，具有铁素体和渗碳体互为领先相的整合机制。 - The alloy with eutectoid matrix gives high friction factor and that with austenite has the best wear resistance.
共析组织、奥氏体和马氏体3种基体相比，共析组织基体使合金具有较高的摩擦系数，而奥氏体基体合金的耐磨性最好。