Effect of Solution C on Bake Hardening Behavior of Nb-Ti Microalloying ULC-BH Steel Plate 固溶C对Nb-Ti微合金化ULC-BH钢板烘烤硬化性能的影响
A singular solution to the plane fields of interface cracks in bilinear hardening materials 双线性硬化材料的平面界面裂纹的局部解
Self-corrective Theory of Quadratic Programming Solution for High-Precise Finite Element in Isotropic Hardening Elasto-Plastic Materials 硬化材料弹塑性高精元二次规划解的自校正理论及应用
The strengthening mechanisms include the following: solid solution, fine-grain, substructure and multiple phase hardening. Super-SS400钢的强化机制包括4部分;细晶强化、固溶强化、亚结构强化和相变强化。
Discussion on the Upper Bound Solution for Working-hardening Materials 关于加工硬化材料上限解的讨论
The dynamic solution approaches to the corresponding quasi-static solution when the crack moving speed goes to zero, and further approaches to the HR ( Hui-Riedel) solution when the hardening coefficient is equal to zero. 当裂纹扩展速度趋于零时,动态解趋于相应的准静态解;当硬化系数为零时便退化为HR(HuiRiedel)解。
The calculation of the stress intensity factor is based on the autofrettaged residual stress solution which was obtained by considering strain hardening and Bauschinger effect of high-strength steel of the cylinder. 文中采用了符合厚壁筒材料具有强化和包辛格效应实际性能的厚壁简自增强残余应力计算公式,通过叠加和等效载荷处理用有限单元法计算了残余应力对应的强度因子。
Approximate Solution of the lnfinite Body with an Embedded Elliptic Crack of Power Hardening Material 幂硬化材料的无限体内部椭圆裂纹的近似解
A theoretical solution to thickness variation of bending metal sheet with perfect plasticity and linear hardening character 理想塑性及线性硬化板材弯曲成形的变薄规律
Calculation of Dislocation Pinning Forces in InP with Isovalent Impurities by Solid Solution Hardening Model 用固溶强化模型计算InP中等价电子杂质对位错的钉扎力
An engineering solution of elasto-plastic beams made of general hardening materials 一般硬化材料弹塑性梁的工程解法
A variational method of solution about rotating disk in elasto-plastic range with arbitrary hardening behaviour 一般硬化材料弹塑性旋转盘的变分解法
Using the Unified Strength Theory in studying the discontinuous bifurcation phenomenon of elasto-plastic materials, hence the unified explanatory solution of the initial direction angle of discontinuous bifurcation and the corresponding value of the hardening modulus under plane strain condition for non-associate elasto-plastic materials have been obtained. 运用统一强度理论,对弹塑性材料的非连续分叉现象进行了研究,获得了非关联弹塑性材料在平面应变条件下非连续分叉的起始方位角以及相应的硬化模量的统一解析解形式。
This paper reports an experimental study on the dose, hardening effects, solution stability of photographic hardener H-18. Results showed that this type of hardener can perform characteristic quick hardening effect without any post hardening action. 本文对乙烯砜基坚膜剂H&18在用量、坚膜效果、溶液的稳定性方面进行了试验。结果表明该坚膜剂具有坚膜速度快、无后期坚膜效应的特点。
Extra-low-carbon P-added high-strength IF steel, combining extra-deep-drawing property of extra-low-carbon Interstitial-Free ( IF) steel witr solid solution hardening, is an ideal extra-deep-drawing sheet steel with high-strength for automobile. 超低碳加磷高强IF钢是利用超低碳无间隙原子钢超深冲性的特点,与磷的固溶强化机制相结合,生产具有超深冲性和高强度汽车板的新型钢种。
Exact solution of Duffing equation with hardening restoring force 渐硬恢复力型Duffing方程的精确解法
The resistance of the laser remelt coating is 8. 8 times that of the matrix. This is due to the solution strengthening, dispersion hardening and the existence of very hard dendritic crystal, eutectic and martensite in the microstructure. 激光涂敷层除所含合金元素产生的固溶强化和弥散硬化作用外,表层组织为高硬度的枝晶+共晶和马氏体,故其耐磨性是钢基体的8.8倍。
Cause Analysis and Solution of Oxidation and Hardening of Certain Sulphur Concentrate 某矿硫精矿氧化板结原因分析与解决办法
As a general one, the presented solution can represent not only the Linear-elastic response but also the plastic strain hardening of an actual material. 本文解作为一般解,既能反映材料的弹性变形,也能计入材料的塑性应变强化。
By the use of the transformations of physical plane to strain plane and physical plane to stress plane, an analytic expression of the asymptotic solution near a mode J Crack tip in a power hardening medium can be obtained. 利用物理平面与应变平面以及物理平面与应力平面的变换,可得到幂硬化材料Ⅲ型裂纹尖端附近渐近解的解析式。
The Asymptotic Near-Tip Solution for Mode ⅲ Crack in Power Hardening Materials 幂硬化材料Ⅲ型裂纹问题的渐近解
Numerical solution of the elastic and plastic analysis for the linearly elastic and power hardening structure of the bars 线弹性幂强化材料平面杆系弹塑性分析的数值解
Numerical solution and prediction of microstructures and properties for phase transformation hardening with laser treatment 相变硬化激光热处理的数值解及组织性能的预测
It is proved that the main hardening mechanism of the coating belongs to the dispersion hardening of WC particles in the γ-Ni ( Me) matrix, the solution hardening duo to dissolving of C, Cr and B etc. into γ-Ni ( Me). 熔覆层的土要强化机制是WC颗粒的弥散强化和C,Cr及B等合金元素溶入γ-Ni(Me)中产生的固溶强化。
An analytical solution for single pile in non-homogeneous soil considering soil hardening behavior of pile tip 非均匀土中考虑桩端土体硬化效应的单桩解析算法
Asymptotic Analytical Solution of Elasto-Plastic Rotating Disks With Strain& Hardening 弹塑性强化材料旋转圆盘的渐近解
Dual-phase steel have been widely used in the automotive industry as a solution for lower yield point, higher initial hardening rate, high strength, good ductility and other characteristics. 双相钢具有屈服点低、初始加工硬化率高、强度高、延性好等特点,在汽车制造领域得到了广泛应用。
When the solution temperature is400 ℃, the solution heat treatment can get the best results ( 6) At high temperatures, the compressive properties of the magnesium matrix composites are mainly affected by the working hardening and the softening effect of the dynamic recrystallization. 在高温下,镁基复合材料的压缩性能主要受加工硬化作用和动态再结晶的软化作用影响。