critical deformation
英 [ˈkrɪtɪkl ˌdiːfɔːˈmeɪʃn]
美 [ˈkrɪtɪkl ˌdiːfɔːrˈmeɪʃn]
网络 临界变形量
双语例句
- Effects of critical deformation on microstructure and properties of semi-processed cold non-oriented electrical steel sheet
临界变形对半工艺冷轧无取向电工钢组织性能的影响 - It is concluded that lanthanum, cerium, yttrium and praseodymium increase weld line critical deformation velocity V BL and improve the hot cracking resistance properties of the pure nickel electrode for welding cast iron to some extent.
稀土镧、铈、钇和镨能在一定范围内显著提高焊缝临界变形速度VBL，改善纯镍铸铁焊缝抗热裂性能。 - The results show that grain size within deformation zone decreases as the amount of deformation increases or deformation temperature decreases, but the deformation rate only has a little effect. Besides, there is a critical deformation for grain size to reduce and an optimal deformation temperature.
结果表明，在半固态条件下随变形量增加或变形温度降低变形区晶粒减小，变形速率的影响不明显，存在有使晶粒变形的临界变形量与均匀变形的最佳变形温度。 - By means of the testing method of squeezing and twisting under high temprature, the writer studies the plastic deformation properties of middle manganese white casting iron and obtains the relation curves for the temperature and the critical deformation rate, the temperature and deformation-resisting-force.
采用高温压缩、高温扭转试验方法，研究了中锰白口铸铁的高温塑性变形能力，测定了温度与极限变形率，温度与变形抗力的关系曲线。 - Diffusion Coefficient and Internal Pressure CRITICAL LARGE DEFORMATION LOAD FOR INTERNAL PRESSURIZED THIN CYLINDRICAL SHELL
扩散系数与内压受内压圆筒的临界大变形载荷计算 - When the total ratio of sinking deformation n_t is larger than that of the critical deformation n_l, multi-sinking is demanded and every sinking ratio n should be less than n_l.
当总的缩径变形比n总大于其极限变形比n极时，需多次缩径，且每次缩径比n应小于n极。 - The results showed that with increasing nitrogen content in steel, the critical deformation value for dynamic recrystallization increased in order to gradually increase corresponding deformation force;
结果表明，随钢中氮含量的增加，动态再结晶需要的临界变形量越大，相应的变形抗力逐渐增大； - It is critical to control deformation during large size steel structure platform assembling.
对于大型钢结构平台的施工，防变形控制是施工的关键。 - The basic form of yield criterion and its research situation for sintered powder materials is briefly introduced. Several typical yield criterions for sintered powder materials are analyzed, the physical property of yield is explained from point of view of critical elastic deformation energy ratio.
介绍了粉末烧结材料屈服条件研究现状和粉末烧结材料屈服条件基本形式，分析了几种典型的粉末烧结材料屈服条件，从临界弹性变形比能的角度说明了粉末烧结材料屈服的物理意义。 - The effects of grain size and deformation temperature on the strain rate of region transition are expressed quantitatively, and further the new concepts about critical grain size and critical deformation temperature are then offered with expressions.
定量表达了晶粒尺寸和变形温度对区间转变应变速率的影响；进而提出临界晶粒尺寸及临界变形温度的新概念及表达式。 - The experimental results also show that minimum energy calculation accords with critical value of deformation, and the deformation increases with the increase of laser energy in a nonlinear way.
实验结果表明估算的最小激光能量与板料变形所需的能量阈值基本一致，且板料变形量随激光能量的增加呈非线性增大。 - During the destructive test, the interface slip occurred, and its critical strain and deformation development process with spatial distribution were obtained by the FBG sensing.
在破坏试验中，钢-混凝土界面产生滑移变形，FBG传感器测得滑移出现的临界应变值及其发展过程。表明FBG传感技术能够检测组合结构界面滑移变形的全过程及其空间分布状态。 - The variation in stress state of soils due to the rise of ground water level and seepage of ground water is critical to the deformation and failure of slopes during and after heavy rainfall.
地下水位上升和地下水在土中渗流引起土体应力状态变化是导致斜坡在降雨过程中或降雨后变形与破坏的关键因素。 - An approach to mechanism of coarse grain formation after critical deformation
临界变形粗晶形成机理的探讨 - In order to eliminate coarse grains after critical deformation it is proposed, on the one hand, to minimize the extent of critical deformation zone through controlled deformation;
为消除临界变形粗晶，一方面可以通过控制变形条件尽可能缩小临界变形区的范围； - Based on the curve of rheological process, it analyses the relation between the initial rheology and uniform rheology. It points out that there must exists the critical uniform rheological deformation of the soft interlayers.
根据流变过程曲线分析了起始流变与等速流变之间的关系，并指出软弱夹层的临界等速流变变形一定存在。 - In the process of analyzing linear buckling deformation of liquid storage tanks, the critical buckling deformation load and modal are obtained by solving the eigenvalue of stiffness matrix of linear system.
在研究贮液瓶体结构线性屈曲过程中，通过提取使线性系统刚度矩阵奇异的特征值来获得圆柱壳结构的临界屈曲载荷及屈曲模态。 - Since the mandrel is the most critical thermal deformation operation tool for the retained mandrel pipe mill ( MPM) process, its operation efficiency is decisive to steel tube operational cost.
芯棒是限动芯棒连轧钢管机组中最重要的热变形工具，其使用效果决定着钢管生产成本的高低。 - In the paper a recrystallization diagram of the alloy is established, its critical deformation ratio and critical temperature range of recrystallization are determined, and the grain size of recrystallized α-phase and the textural type of the cold-roled and recrystallized alloy are measured.
建立了该合金的再结晶图。确定了该合金冷轧临界变形量和再结晶的温度范围，并测定了再结晶后α相的晶粒度级别和冷轧与再结晶织构的类型等。 - The result showed hot sizing was the main factor to cause critical deformation, to make mixed grain and coarse grain widmanstatten appear in parting face.
结果表明，由于连杆锻后宽度尺寸不够，在增加了热矫形工序后造成其变形量处于临界变形区，导致分模面切边带区出现严重的混晶和魏氏组织。 - Critical force and deformation of elastic restraint rod not only depend on the rod cross section, but also on the restraint condition.
弹性约束杆之临界力和变形不仅与杆截面特性相关，还取决于约束条件。 - Critical deformation temperature, maximum deformation, deformation recovery temperature, deformation recovery time of NR/ LDPE materials are investigated in this paper.
研究了天然橡胶／低密度聚乙烯（NR／LDPE）材料的临界形变温度、最大形变量、形变回复温度、形变回复时间等形状记忆性能。 - By means of analysis of the effects of deformation degree, stretching velocity, geometrical dimensions of the blank, lubrication methods and operation modes on slip band, the critical deformation degree and the reasonable scope of stretching strain rates are determined.
通过分析镜面蒙皮拉形中变形程度、拉形速度、毛料几何尺寸、润滑与操作方式对滑移带的影响，确定了临界变形程度和拉形应变速率的合理范围。 - Maximum and minimum critical rates of deformation in open die extrusion are discussed on the basis of the slip field theory and the upper bound theory of plane state plastic deformation.
采用平面塑性变形的滑移线理论和上限理论对开式挤压成形工艺中的临界最小和临界最大变形率进行了分析计算，给出了挤压模角与临界最小和临界最大变形率的对应关系； - The critical deformation and forgeability of the spray formed superalloy were studied by wedge specimen and column specimen.
采用楔形试样和圆柱形试样分别研究了合金的临界变形和变形塑性。 - The critical foundation deformation module as a control parameter on the highway subgrade foundation treatment standards is present, which provides the basis for construction.
提出了以临界地基变形模量作为控制参数的公路路堤地基处治标准，并基于此提出了公路地基设计原则和方法，为公路地基的设计和施工提供了依据。 - Only deformation is higher the critical deformation can the dynamic recrystallization be occurred.
只有变形量高于临界变形量时才能发生动态再结晶。 - Deformation temperature and the deformation velocity will affect critical deformation, and thereby affect the dynamic recrystallization. Deformation, deformation temperature, deformation velocity and breaks after deformation have important influence on recrystallization grains grown.
变形温度，变形速度等因素都会影响临界变形量，从而影响动态再结晶。变形量，变形温度，变形速度，变形后间歇时间等因素对再结晶晶粒的长大有重要的影响。