Study on Age Hardening Characteristics of Cu-Cr Alloy Prepared by Mechanical Alloying 机械合金化制备Cu-Cr合金时效强化特性的研究
Study on Age Hardening High Speed Steel(ⅰ)& Properties of Age Hardening High Speed Steel 时效硬化高速钢研究(Ⅰ)&时效高速钢的性能
Microstructure and age hardening in rapidly solidified Mo alloys 快速凝固钼合金的显微结构与时效硬化
We call this rise in strength 'age hardening.' 这种强度的增加我们称为时效硬化。
Effect of welding thermal cycle on microstructure and mechanical properties of copper-bearing age hardening steel were studied. 研究了焊接热循环对含铜时效钢焊接热影响区组织与性能的影响。
Age hardening is the most distinct feature of the steel. 铜的时效硬化是该钢最显著的特点之一。
With the increasing of Si content, the age hardening response of Al Cu Si ternary alloys is accelerated. 随着含Si量增加,AlCuSi合金的时效硬化过程加快;
Strain age hardening or softening of IC-218 alloy IC-218合金的时效硬化或软化
Effect of Nb on Age hardening Curves of Ni base Alloy Nb对镍基合金时效硬化曲线的影响
The effects of Zinc with different content on aging characteristics and microstructure of Al-Cu-Li-Mg alloy have been investigated by measuring age hardening curves and observing with transmission electron microscope. 通过时效硬化效应的测试和微观组织的透射电镜分析,研究了不同含量Zn对AlCuLiMg合金时效特性与微观组织的影响。
The effect of deformation degree and age hardening heat treatment on structure and properties of some aluminum alloys was studied. 研究了变形量及时效处理工艺对新设计铝合金性能的影响,并对其产生的原因作了初步的理论分析。
Study of Properties in Age Hardening Cu-Cr-Zr Alloy by an Artificial Neural Network 基于人工神经网络的Cu-Cr-Zr合金时效强化性能预测研究
This paper introduces the alloying principle, melting, forging and heat treatment processes of non-carbon Fe-W ( Mo)-Co ( Ni) series age hardening high speed steels. Main properties are given and compared with those of conventional high speed steels. 介绍了一种特殊类型高速钢&无碳的Fe-W(Mo)-Co(Ni)合金的设计原理、冶炼、锻造、热处理工艺及它的基本性能,并与普通高速钢作了比较。
Within the range of testing temperature age hardening curves of alloy containing Nb are all higher than that of alloy without Nb. 含Nb合金在所有温度下的时效硬化曲线都高于无Nb合金。
The Effect of Age Hardening on Low Frequency Fatigue Behavior of Spring of PH Stainless Steel 时效工艺对沉淀硬化不锈钢弹簧低周疲劳性能的影响
Study on Age Hardening Characteristic of Cu-Ni-Si-Cr-Fe Alloy Cu-Ni-Si-Cr-Fe合金时效强化特性的研究
It has been found that the age hardening of asphalts is mainly due to the increase of asphaltene content. 沥青质含量的增加是沥青老化后性质变坏的重要原因。
Study on Age Hardening Type of Iron-Based High Temperature Alloy GH696铁基时效硬化型高温合金的研究
Age hardening for Fe W Co and Fe W Co Ni Alloys Fe-W-Co和Fe-W-Co-Ni合金的时效硬化
The effects of addition of a trace amount of Sc on the aging behaviour, microstructure and mechanical properties of low Cu/ Mg ratio Al-Cu-Mg-Li alloy have been investigated by measurement of age hardening curves, room temperature tensile test and electron microscopic observation of aging structure. 通过时效硬化曲线的测量、室温拉伸实验以及时效组织的电镜观察,研究了微量钪对低Cu/Mg比Al-CuMgLi合金时效行为、显微组织和力学性能的影响。
The effect of alloying element Nb on age hardening curves of Ni base alloy used to make gas turbines has been investigated. 研究了Nb对燃气轮机用镍基合金时效硬化曲线的影响。
The phase constituent and structure of a Fe-W ( Mo)-Co ( Ni) age hardening tool steel were investigated by TEM-SEM, X-ray and image analysis. 用TEM-SEM、X射线及图象分析法研究了Fe-W(Mo)-Co(Ni)系时效硬化工具钢的相组成和组织。
The conclusions can be summarized as follows: 1. The Cu-Zn-Ni-Al alloys have typical strengthening effect by ageing precipitation, which has a strong age hardening effect under high temperature solution treatment and low temperature ageing treatment. 通过研究,得到的结论如下:1.Cu-Zn-Ni-Al合金具备典型时效析出强化的特性,在高温固溶处理-低温时效处理的过程中表现出强烈的时效硬化效应。
The re-dissolution of the second phase particles during severe plastic deformation ( SPD) is a significant micro-phenomenon, which is of significance for developing a new heat-treatment technique of age hardening alloy. 在剧烈塑性变形过程中合金中第二相粒子的低温回溶是一个很重要的微观现象,对时效强化轻合金制定新的热处理工艺具有潜在的重要意义。
However, the research about the Mg-Zn-Ca based alloys presently focuses on the microstructure characterization and age hardening behaviour, the investigations about the controlling of the microstructure and mechanical properties by further alloying and/ or micro-alloying are very scarce. 然而,目前国内外对于Mg-Zn-Ca镁基合金的研究主要集中在组织表征及时效行为方面,对进一步通过合金化和/或微合金化改善合金组织和性能方面的研究还非常少。