work-hardening相关论文
An impact-abrasion resistance surfacing electrode named TKCE50 was developed in this paper.This electrode is a Fe-Mn-Cr-......
A new approach is proposed to characterize the work-hardening behavior of metals based on the stress-strain data from un......
Unexpected Effect of Nb Addition as a Microalloying Element on Mechanical Properties ofδ-TRIP Steels
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
EFFECTS OF HIGH-DENSITY CURRENT PULSES ON WORKHARDENING BEHAVIORS OF AUSTENITE STAINLESS STEELIN WIR
The influence of high-density palsing current on the work-hardening behavior of H0Cr17Ni6Mn3 and 1Cr18Ni9 stainless stee......
针对现有圆管翻边工艺无法加工与圆管直径接近的外翻边孔的缺陷，提出了一种新的加工工艺方法。考虑新工艺的变形特点、加工硬化特性......
EFFECTS OF HIGH-DENSITY CURRENT PULSES ON WORKHARDENING BEHAVIORS OF AUSTENITE STAINLESS STEELIN WIR
The influence of high-density palsing current on the work-hardening behavior of H0Cr17Ni6Mn3 and 1Cr18Ni9 stainless stee......
研究了奥贝球铁表面承受钢丸冲击时所产生的变化，在此基础上分析了表面层奥氏体发生应力诱发马氏体相变的机制，结果表明，奥贝球铁具有......
通过常温拉伸实验研究低SiTRIP钢的力学性能及其加工硬化特点,利用扫描电镜（SEM）、X射线衍射（XRD）、电子背散射衍射（EBSD）、透射电镜（TEM）......
考虑弯曲变形与其它冲压成形基本工序一样，均具有加工硬化效应，以及变形区材料厚度有变化的特点，利用金属塑性变形中幂函数加工硬化的......
本文对高锰钢在不同冲击载荷下的加工硬化规律和其磨料磨损特性作了系统的试验研究，并指出了加工硬化值与耐磨性间的对应关系，指出高......
从25Cr5MoA的组织、晶粒度、冲击断口以及生产工艺等方面对钢材冲击韧性不合格的原因进行了分析。结果表明,钢材终锻温度偏低,在钢......
该文根据金属塑性变形理论，详细描述了金属切削变形区内的弹塑性应力场，确定了低速正交金属切削时工件表面层加工硬化深度的预报准则......
本文用X射线衍射线形付里叶分析法,得到了含31.55%Zn的黄铜板在室温经不同变形后,位错密度ρ和位错排列参量M随外加应力σ_a大小的......
加Ｃｕ，Ｍｏ等合金元素的铸造Ｃｒ－Ｍｎ－Ｎ系不锈钢在Ｈ２ＳＯ４，ＨＮＯ３，ＨＡＣ等不同介质中的抗腐蚀性能远优于３０４不锈钢，究其原因，除了Ｃｒ－Ｍｎ－Ｎ系不锈钢与３０４不锈钢有相似的耐蚀性能外，磨损实验证......
在二辊轧机上对CSP轧制的SPHD钢板进行了冷变形，在拉伸试验机上测定了冷变形后钢板的抗拉强度和伸长率，分析了其加工硬化的情况，并对......
对低碳双相钢在时效过程中硬化指数的变化进行了研究，从中发现硬化指数n与时效组织之间没有明确的关系，它不能理想地反映加工硬化能......
在分析现有计算公式存在不足的基础上，根据翻边变形区材料的应力应变特点，考虑了冷变形加工硬化（取幂函数硬化规律）和变形区材料厚度变......
考虑引入预变形对加工硬化的影响,通过分子动力学方法研究了CuZr非晶合金在不同变形方式下的变形行为。结果表明,在三维拉伸的应力......
EFFECTS OF HIGH-DENSITY CURRENT PULSES ON WORKHARDENING BEHAVIORS OF AUSTENITE STAINLESS STEELIN WIR
The influence of high-density palsing current on the work-hardening behavior of H0Cr17Ni6Mn3 and 1Cr18Ni9 stainless stee......
We analyze a large-scale molecular dynamics simulation of work hardening in a model system of a ductile solid.With tensi......
针对具有冲击磨粒磨损工况条件，成功研制出了一种奥氏体堆焊焊条EKCMSO。该堆焊材料为Fe-Mn-Cr-Mo-V合金系，经过系统试验和现场应用，......
Mechanism of Work-hardening for Austenitic Manganese Steel under Non-severe Impact Loading Condition
The effect of C,Mn and heat-treatment onwork-hardening of austenitic Mn steel and thework-hardening mechanism have been ......
It cannot be processed in the existing hole-flanging process when the flanging hole and tube have the same diameter. The......
X-ray diffraction Fourier profile analysis has been performed for polycrystalline α-brassplate with 31.55 wt-% Zn after......
INSTANTANEOUS THERMAL EXPANSION BEHAVIOR OF HETEROGENEOUS MATERIALS WITH A WORK-HARDENING ELASTOPLAS
The instantaneous thermal expansion behavior of two-phase hetero-geneous materials subjected to a uniform temperature ch......
By defining the yield stress in a latent hardening test as the first deviation from the elas-tic straight line,the yield......
