The microstructure evolution, which is governed by temperature, strain and strain rate during hot metal forming, is a key factor to the mechanical properties.
金属在热成形过程中的微观组织演变是影响产品力学性能的关键因素，该演变过程取决于温度、应变和应变速率。
The results indicate that macro-microcosmic coupling method is efficient and feasible for simulating the microstructure evolution and effects of variables on microstructure formation.
模拟结果表明，采用宏微观耦合的方法模拟热型连铸过程中微观组织的演化过程以及各种工艺参数对组织形成的影响是有效、可行的。
However, disputes exist on the alloy's microstructure evolution for many years.
然而，对该合金微观结构的演变过程多年来都未能形成统一观点。
The microstructure evolution and properties transform of 70 steel wires in cold drawing were studied.
研究了冷拉70钢的组织演变和性能变化。
The microstructure evolution of ZL111 by heat holding above the liquidus temperatures was investigated.
对ZL 111铝合金在近液相线的温度保温后的铸态组织进行了研究。
The microstructure evolution in HAZ of Welds is a complex procedure, which associates with many factors.
焊接热影响区微观结构演化与诸多因素密切相关，是一个复杂的过程。
The relation of microstructure evolution vs undercooling in Ni-Si eutectic alloy was systematically investigated.
系统研究了该合金的微观组织演化与熔体过冷度之间的关系。
The importance of numerical simulation of microstructure evolution during metal hot forging was introduced in this paper.
阐述了金属材料塑性加工中微观组织演变数值模拟的重要性。
The effect of elasticity on the microstructure evolution of alloys containing coherent precipitates was studied by phase field model.
采用相场模型对共格沉淀析出过程微观结构演化进行模拟研究。
The microstructure change of Stelmor line is simulated through coupling the models for microstructure evolution and temperature field.
通过组织演变模型和温度模型的耦合计算，模拟出斯太尔摩风冷线上线材的组织变化过程；
The microstructure evolution and partially remelting processing of two-phase-region casting AZ91D magnesium alloy ingots were investigated.
对在两相区铸造进行半固态制浆所得az91 D镁合金坯料的部分重熔工艺条件及组织演变进行了研究。
The microstructure evolution of Q235 plain carbon steel in multi-pass hot deformation was investigated by means of hot compression simulation.
利用热模拟压缩变形实验研究了Q 235碳素钢多道次热变形及后续处理过程的组织演变规律。
The microstructure evolution during the warm deformation is observed by optical microscopy (OM) and transmission electronic microscopy (TEM).
通过光学显微镜和透射电镜观察了温变形中的微观组织演变。
We get the conclusion that the microstructure evolution of electrolytic copper powder and atomizing copper powder was different in SPS process.
得到电解铜粉和雾化铜粉在SPS烧结过程中显微组织演变特征和规律不同的结论。
Ceramics properties are closely related to its microstructure, so studying microstructure evolution process in ceramics sintering process is essential.
而陶瓷的性能与微观结构密切相关，所以研究陶瓷烧结过程中的微观结构演化至关重要。
The processing map and activation energy map of the alloy were established by using tested data, and microstructure evolution of deformed samples was also examined.
利用实验数据建立了合金的热加工图和热激活能图，对变形过程中组织演化进行了研究。
Pretreatment condition, i. e. cold or hot deformation, has important effects on microstructure evolution, and deformation of samples is a necessary step in SIMA process.
冷、热变形预处理条件对组织演变产生一定的影响，给试样施加变形是SIMA工艺的必要步骤。
This paper introduces an advanced model of coherent precipitation kinetic as well as the development of computer simulation for the microstructure evolution of Ni-based alloys.
介绍了一种先进的共格沉淀动力学模型，以及运用计算机对镍基合金共格沉淀过程组织演化模拟取得的进展。
It is important to study deformation behavior, deformation mechanism and microstructure evolution of semi-solid alloys because the semi-solid alloy has special characterization.
由于材料在半固态下具有特殊性质，开展其变形行为、变形机理和组织演化等方面的研究显得尤为重要。
Severe plastic deforming behavior and microstructure evolution of two phases in medium-carbon steel during equal channel angular pressing (ECAP) were investigated by experimental method.
用实验方法研究了中碳钢两相组织在等通道角挤压过程中的强烈塑性变形行为和组织演化过程。
The cellular automata(CA) model with dynamic recrystallization(DRX) is proposed and used to investigate the flow behavior and microstructure evolution during hot compression of AZ91 alloy.
采用基于动态再结晶的元胞自动机模型模拟分析AZ91镁合金热压缩过程中的流变行为及组织演变。
The microstructure evolution of AZ91D magnesium alloy semisolid slurry in the SIMA process was investigated, and the influencing factors on spherical microstructure evolution were analyzed.
研究了大体积az91 D镁合金在SIMA法制备半固态浆料过程中组织的演变规律，并对半固态组织球状化演变的影响因素进行了分析。
The microstructure evolution along the cross section of the dissimilar joint was analyzed with the scanning electron microscopy (SEM) and X-ray energy dispersive spectroscopy (XEDS) method.
采用扫描电镜(sem)及能谱分析(XEDS)等方法对接头横截面的微观组织进行分析。
Special attention was paid on the microstructure evolution and mechanical properties of the ECAP samples. Deformation twins were found in most grains after the first and second pass of ECAP.
文中主要研究了工业纯钛在室温下进行ECAP多道次变形的组织结构演变，并测试了变形试样的力学性能。
By integrating the thermomechanical coupled FEM with mathematical model of microstructure evolution, the paper proposes a numerical prediction method for microstructure during hot deformation.
将热力耦合有限元方法与金属微观组织演变数学模型相结合，提出了热变形过程微观组织的数值预报方法。
The microstructure evolution in bar-extrusion process for TA11 alloy blade was simulated, the influence of deformation parameters on microstructure evolution in deformation process was studied.
以TA11合金叶片的挤杆过程为研究对象，对其微观组织变化进行数值模拟，研究了变形工艺参数对变形过程中微观组织变化的影响。
Microstructure evolution and the relationship between microstructure and mechanical properties of Q235 steel were studied by thermal simulation and industrial tests.
通过热模拟试验和工业性试验，研究了Q235钢微观组织演变规律及其与力学性能的关系。
Microstructure evolution and the relationship between microstructure and mechanical properties of Q235 steel were studied by thermal simulation and industrial tests.
通过热模拟试验和工业性试验，研究了Q235钢微观组织演变规律及其与力学性能的关系。
应用推荐