1) Nb in solution
固溶Nb
2) niobium
[英][naɪ'əʊbiəm] [美][naɪ'obɪəm]
Nb
1.
The effect of niobium on high temperature creep performance of nickel based alloy was investigated.
研究了Nb对Ni基合金高温蠕变性能的影响,认为Nb主要是通过增强第二组γ′相沉淀强化,γ相固溶强化,晶界M23C6 呈链状分布,而使Ni基合金抗蠕变性能提高。
2.
TMCP(Thermo-Mechanical Controlled Process) tests were carried out,and the microstructure and stretch-flange-formability of low carbon FB steels microalloyed with niobium were analyzed.
通过TMCP试验,研究了不同Nb含量低碳FB钢的微观组织和扩孔性能。
3.
The influences of microalloy element niobium (Nb) on the stacking fault energy and mechanical properties of Fe-22Mn-0.
研究了微合金元素Nb对Fe-22Mn-0。
3) solution
[英][sə'lu:ʃn] [美][sə'luʃən]
固溶
1.
Thermal analysis on runout table under on-line solution treatment;
在线固溶条件下的输出辊道受热分析
2.
Effect of solution temperature on aging of steel containing copper;
固溶温度对含铜钢时效行为的影响
3.
Phase Transformation Kinetics of Solutioned Cu-Ni-Si Alloy;
固溶态Cu-Ni-Si合金的相变动力学
4) solid solution
固溶
1.
Effect of Cold Rolling and Solid Solution Treatment on Structure and Mechanical Properties of Modified Type 202 Stainless Steel;
冷轧和固溶处理对改进型202不锈钢组织和力学性能的影响
2.
Effect of solid solution and aging on hardness of Cu-17Zn-0.4Cr alloy;
固溶时效对Cu-17Zn-0.4Cr合金硬度的影响
3.
Solid Solution and Aging Treatment of Thixoforming AZ91D Alloy
触变注射成形AZ91D的固溶和时效热处理
5) solid-solution
固溶
1.
Influence factors on solid-solution of carbonitride of niobium in steel
影响钢中铌的碳氮化物固溶的因素分析
2.
The microstructure and the mechanical performances of ZM5 magnesium alloys with RE-Ce addition in as-cast and solid-solution treatment state are investigated.
研究添加富铈混合稀土的ZM5合金在铸态和固溶处理后的显微组织与力学性能。
3.
The mechanical testing indicates that alloying and solid-solution treatment can evidently enhance mechanical properties of ZM5 alloy,Ca and mischmetal additions refined the microstructure obviously.
拉伸试验表明,合金元素的加入和固溶处理明显改善了ZM5镁合金的常温力学性能,微量Ca和稀土元素的加入能够显著细化显微组织。
6) solution treatment
固溶
1.
Effect of solution treatment with electric field on properties and fracture characters of Al-Li alloys;
电场固溶对铝锂合金性能和断裂特征的影响
2.
The microstructure and mechanical property of a new kind of cast duplex stainless steel after different solution treatment were studied by using optical microscope(OM),scanning electron microscope(SEM),X-ray diffraction and mechanical property testing.
采用金相显微镜(OM)、扫描电镜观察(SEM)、X射线衍射(X-Ray)分析及力学性能测试等研究手段,研究了不同固溶温度对某种新型铸造双相不锈钢组织及力学性能的影响。
3.
The effects of solution treatment and deformation-aging on the microstructures and tensile mechanical properties of Al-Cu-Li-Zr alloy were investigated by microstructure observations and tensile tests at room temperature.
通过显微组织观察和室温拉伸实验,研究了固溶热处理制度和时效前预变形对Al-Cu-Li-Sc-Zr合金拉伸力学性能和显微组织的影响。
补充资料:高温人合金固溶强化
高温人合金固溶强化
solid solution intensification of superalloy
gaowen hej*n gurong qlonghua高温合金固溶强化(solid solution intensifi-eation of superalloy)添加一些合金元素(即溶质元素)到铁、镍或钻基高温合金中,但仅形成单相奥氏体,达到高温合金强化的目的。溶质元素的作用主要是弹性交互作用、化学交互作用和电子交互作用。溶质原子使固溶体基体点阵发生畸变,使固溶体中滑移阻力增加而强化。有些溶质原子可以降低合金系的层错能,提高位错分解的倾向,导致交滑移难于进行,合金被强化。另外,强化作用还取决于溶质元素在周期表中的位置,即与溶质元素的电子空位数有关。这几种强化作用在温度不高于0.6T熔(合金熔点的绝对温度)时是相当重要的。在高温使用条件下(T)。.6T动,溶质元素是通过原子结合力提高,降低固溶体中元素的扩散能力,提高合金再结晶温度,阻碍扩散式形变过程而使合金得到强化。不同金属元素的自扩散系数及其热强性都是按钨、钥、担、妮、铬、镍、钻、铁、钦、铝的次序递减。100。℃使用的镍基合金固溶强化时飞扩散因素显得特别重要,钨的强化效果要优于钥;而能大量固溶的钻通过降低堆垛层错能对高温强度做出很大贡献。在高温合金固溶强化时,采用多元合金化能更好地提高热强性效果,这也与进一步降低基体中元素的扩散过程有关。固溶强化的效果不仅与所加入元素本身的单位强化效应有关,而且还与元素的加入量有关,在溶解度范围内应尽可能的大量加入固溶元素,使固溶强化作用充分发挥。周期表中第班族元素铬、钥、钨具有大的溶解度和良好的固溶强化效果。第v族元素中特别是妮、担也具有不小的溶解度,与铬、钥、钨一样,在高温时可以有效地降低扩散过程,以及通过降低堆垛层错能来增加扩张位错的宽度,以阻碍高温蠕变时位错的主要合金元素的固溶强化作用。攀移或交滑移的进行,达到显著的强化效应。表中列出 主要合金元素的固溶强化作用公异片一 注:(+)有利作用;(一)不利作用;(·)无一定作用。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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