回复和析出相的聚集粗化是造成合金软化的主要原因。
The alloy was softened mainly by recovery during the interval and coarsening of the precipitation particles.
NH 4试验钢的强化方式包括固溶强化和析出相强化。
The strengthen of "NH4" steel were solution strengthen and precipitation strengthen.
研究IN783合金显微组织及析出相，测定偏析相的初熔点温度。
The segregative phases and it's solution temperature in alloy IN783 were investigated.
同时，初始应变速率和变形温度影响奥氏体晶粒尺寸和析出相的分布。
Meanwhile the initial strain rate and strain temperature affect the austenite grain size and distribution of precipitation phase.
随着位错密度的降低及析出相的粗化，P 92钢的高温耐热性也降低。
The heat resistance of P92 steel decreased with the decreasing dislocation density and precipitated phases coarsening.
冷硬板和退火薄板中的析出相主要为纳米级的M3C型和MC型析出物。
The precipitated phases in cold rolled and annealed thin steel strip are nano-scaled M3C and nano-scaled MC.
退火晶化后，各试样中析出相的种类、数量、晶粒尺寸等有明显的不同。
After annealing crystallization, there are some obvious differences in the variety, the amount and size of crystallization.
热处理后，当非晶合金中出现分离相或晶化析出相时，压缩强度将急剧下降。
The compression strength of heat treated amorphous alloy is decreased remarkably due to the occurrence of precipitated phase or crystallization phase in the amorphous alloy.
在相同的时效时间下，越高的处理温度可以得到更大的析出相粒子体积分数；
For the same aging time, higher aging temperature increases fraction of precipitated particles and modified their morphology.
热轧后经自然冷却的合金经热机械处理后，析出相粒子较大，分布也不均匀；
After thermomechanical treatment, the natural quenched alloy has coarser precipitates and its distribution is inhomogeneous.
研究了固溶过程中施加的电场对合金时效后的性能、断裂特征和析出相的影响。
Influences of electric field applying during solution process on mechanical properties, fracture characters and precipitates in aged alloys are studied.
本文用电解提取、X射线衍射以及化学相分离，对析出相进行了定性定量分析。
In this paper, the precipitates in if steel have been qualitatively and quantitatively analyzed by using electrolysis extraction, Xray diffraction and chemical phase separation.
在基体与析出相的界面上存在高密度位错堆积，从而引起基体金属亚结构细化。
High density dislocation pile-up lies in the interface of the matrix and the second phase, which induces the sub-structure fining of the matrix.
本文的研究发现，高密度电脉冲能够促进BMG的晶化，并改变晶体析出相的类型。
In this dissertation, the high density electric pulse was found to be effective to induce the crystallization and alter the type of crystalline phases in BMGs.
从电场对空位的作用等方面探讨了它对固溶行为、时效析出相、合金元素分布的影响机制。
The author discuss mechanisms by which electric field affects dissolution, precipitation and segregation of alloying elements.
显微组织分析，侧重于先进分析仪器的应用，具备原子像结构分析、纳米级析出相的分析能力。
In microstructure analysis, the use of advanced equipments is emphasized, and the LABS are capable of conducting atom structure analysis and nano-precipitation phase analysis.
[4]宁爱林。析出相及其分布对高强铝合金力学性能的影响[d]。长沙：中南大学，2007。
NING Ai-lin. Effect of precipitates and its distribution on mechanical properties of high-strength aluminum alloy [d]. Changsha: Central South University, 2007.
分析结果表明，共晶结晶时硅之所以成为先析出相，铝硅合金之所以存在伪共晶，都有其热力学原因。
The results of analysis show that wty the silicon separatas out as a preliminary phase, and why the Al-Si alloys have their own pseudoeutectic structures are all for thermodynamical reasons.
在时效过程中S’析出相、晶界析出相和无沉淀析出带的变化是影响合金预拉伸厚板腐蚀行为的主因。
The effect of aging treatment on corrosion sensitivity is closely related to S' phase, the phase precipitated in grain boundary and precipitate-free zone.
与传统连铸连轧工艺生产的同类钢相比，CSP工艺低碳钢中微量钛的加入明显增加了细小析出相的数量。
Compared with the conventional cold charge process, small addition of ti would be more effective for precipitation of fine precipitates in the steels produced by CSP process.
研究结果表明，铌含量的提高抑制了珠光体的形成，促进了针状铁素体的形成，细小的碳氮化铌析出相增多；
The results show that niobium increment retains the formation of pearlite and makes fraction of acicular ferrite and fine niobium carbonitride niobium increase.
铝合金中通常含有一些时效析出相及杂质相等第二相粒子，这些第二相粒子对铝合金局部腐蚀行为产生重大影响。
Al alloys contain some secondary phases, such as aging precipitates and inclusions, which have great effect on the localized corrosion behavior of al alloys.
测定了析出相的类型和组成，测试和计算了冲击、拉伸状态下裂纹的形核能与扩展能，并通过SEM研究了断面形貌。
The crack nucleation energy and the propagation energy were measured under impact and tensile testing. The fracture surface was examined by SEM.
结果表明：研制钢是由铁素体和珠光体组成，向钢中添加高的V和N元素，有利于增加更多的弥散析出相，提高其强度。
The results showed that the studied steel was made of ferrite and pearlite, when adding mass V and N to the steel it was benefit to offer a mount of precipitated phase and improve the strength.
采用双级时效模拟方式时，外加应力场对析出相的成核及生长阶段均有影响，只是影响程度与析出相自身的点阵错配度有关。
Both nucleation and growth are affected by the external stress by two-step aging simulation, but the effect degree depends on lattice misfit.
碳氮化物析出相有弥散析出、相间析出、纤维状析出及等温转变温度较低时，碳氮化物在铁素体晶内沿位错处弥散析出等形态。
It has been found that interphase precipitation, fibrous precipitation, precipitation on dislocation, precipitation from supersaturated ferrite at lower isothermal transformed temperature.
采用旋转磁场型电磁搅拌器对搅拌坩埚中的金属液体进行连续的电磁搅拌，制备出初生相或先析出相为球状或近球状的半固态流变浆料；
Rotational electromagnetic stirrer is employed for continuously stirring the liquid cast iron and steel to produce the rheological slurries suspended sphere or near sphere primary particles.
采用扫描电子显微技术（SEM）、透射电子显微技术（TEM）、背反射电子衍射技术（EBSD）等分析手段对AA2195铝锂合金过时效对析出相粒子组态、细晶组织的影响进行了研究。
The influence of over-aging treatment of AA2195 on the distribution of second phase particles was investigated by SEM, TEM, and electron back scatter diffraction(EBSD).
采用扫描电子显微技术（SEM）、透射电子显微技术（TEM）、背反射电子衍射技术（EBSD）等分析手段对AA2195铝锂合金过时效对析出相粒子组态、细晶组织的影响进行了研究。
The influence of over-aging treatment of AA2195 on the distribution of second phase particles was investigated by SEM, TEM, and electron back scatter diffraction(EBSD).
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