助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   93w合金 的翻译结果: 查询用时:0.011秒
图标索引 在分类学科中查询
所有学科
力学
物理学
工业通用技术及设备
金属学及金属工艺
更多类别查询

图标索引 历史查询
 

w合金
相关语句
  93 w alloy
     Study on the Microstructure, Mechanical Properties, Deformation and Fracture Mechanism of 93 W Alloy Deformed by Hydrostatic Extrusion
     静液挤压93W合金变形与断裂研究
短句来源
     The Effect of Swaging on Performance and Microstucture of 93W Alloy Micro alloyed by Co、Mn
     旋锻对钴、锰微合金化93W合金性能和组织的影响
短句来源
     COMPREHENSIVE EVALUATIONS OF MECHANICAL PARAMETERS FOR 93W ALLOY
     93W合金有关力学参量的综合选评
短句来源
     The research is carried out about the microstructure, mechanical properties, deformation and fracture feature of 93 W alloy deformed by hydrostatic extrusion.
     对静液挤压93W合金的微观组织、力学性能、变形与断裂特征进行了分析研究。
短句来源
     The fragments distribution characteristics of fragile tungsten alloys were studied by means of exploding tungsten alloy cylinders. The experimental results were also compared with that of 93W alloy.
     采用圆筒爆破试验方法研究了易碎型钨合金的破片分布特征 ,并与 93W合金的结果进行了对比。
短句来源
更多       
  “93w合金”译为未确定词的双语例句
     INVESTIGATION OF NOTCH EFFECT AND FRACTURE CHARACTERISTIC OF 93W-4.5Ni-2.5Fe HEAVY ALLOY UNDER QUASI-STATIC TENSILE LOADING
     静拉伸载荷下93W合金缺口效应和断裂特征研究
短句来源
     Dislocation substructures and hardening characteristics of 93W tungsten alloy under high shock pressure
     高冲击压力下93W合金的位错亚结构及其硬化特征
短句来源
     Effect of nanocrystalline tungsten powders on the microstructure and properties of liquid-phase sintered 93W alloys
     纳米晶钨粉对液相烧结93W合金组织性能影响
短句来源
     Finally, experiments of quasi-isentropic loading to 93W alloys via W-Mo-Ti flier-plates were performed on a two-stage light gas gun.
     在二级轻气炮上进行了W-Mo-Ti体系梯度飞片材料准等熵压缩特性的实验研究,利用梯度飞片成功实现了对93W合金的准等熵压缩。
短句来源
     Based on which we find that although the yield strength of 93W increases as the shock pressure increases,but the ratio of the yield strength to the shock pressure decreases.
     得到了93W合金在高压下材料屈服强度随冲击压力的增大而增大,但其与冲击压力的比值则随冲击压力的增加而减小的变化规律。
短句来源
更多       
  相似匹配句对
     Temperature Effects on Strength of 93WNiFe Alloy
     93WNiFe合金抗拉强度的温度效应
短句来源
     High Temperature Deformation Mechanism of 93WNiFe Alloy
     93WNiFe合金的高温变形机制
短句来源
     COMPREHENSIVE EVALUATIONS OF MECHANICAL PARAMETERS FOR 93W ALLOY
     93W合金有关力学参量的综合选评
短句来源
     Fluoroulastics Alloy
     氟塑料合金
短句来源
     It was proved that the mass content of rare earth was 59.1 l% and rate of production was 93%.
     产率为 93%。
短句来源
查询“93w合金”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  93 w alloy
Diffusion welding of 93W alloy to OFC and structural control of 93W/OFC joint
      


~~

利用物理,X-线,金相等分析方法研究了Fe-Mo、Fe-W、Fe-Ni-Nb及H36XT诸合金的时效过程及其回归现象。发现Fe-Mo及Fe-W合金与Fe-Ni-Nb及H36XT合金具有不同的时效过程,在时效时,Fe-Mo及Fe-W合金的性质变化与析出相的组织变化有关,而无回归现象。Fe-Ni-Nb及H36XT合金的初期时效过程与在固溶体中辽状态形成过程相类似,有明显的回归现象。

The steady state creep behaviour of the Ni-20Cr base alloys with various contents of W and Co has been investigated in the temperature range of 940 to 1040℃. Both W and Co may raise the activation energy for creep, Qo, obeyed the relationship:Q_c=Ae~(kx/lg~(?)) where x is the atomic fraction of W or Co additions; A is a constant for the alloy composition and k is equal to 7.0 and 0.55 for W and Co additions respectively. The steady state creep rate (?)_s of Ni-Cr-Co-W alloys was predicated to be:(?)_s=Cσ~m exp...

The steady state creep behaviour of the Ni-20Cr base alloys with various contents of W and Co has been investigated in the temperature range of 940 to 1040℃. Both W and Co may raise the activation energy for creep, Qo, obeyed the relationship:Q_c=Ae~(kx/lg~(?)) where x is the atomic fraction of W or Co additions; A is a constant for the alloy composition and k is equal to 7.0 and 0.55 for W and Co additions respectively. The steady state creep rate (?)_s of Ni-Cr-Co-W alloys was predicated to be:(?)_s=Cσ~m exp (-Q_e/RT) where m=6.45±0.10 or 5.3 depending on whether μ phase is present or not. It was also shown that the (?)_s varies with the stacking fault energy γ according to the correlation:(?)_s∞γ~(1.4)

本文研究了不同W和Co含量的Ni-20Cr基合金的高温稳态蠕变行为。结果表明,W和Co均可提高合金的蠕变激活能Q_c,它服从Q_c=Ae~(kx/lge的关系.Ni-Cr-Co-W合金的稳态蠕变速率(?)_s也服从(?)_s=Cσ~mexp(-Q_c/RT)的关系。还指出,Ni-Cr-Co-W合金的稳态蠕变速率(?)_s与堆垛层错能γ之间,有(?)_s ∝γ~(1.4)的关系。

The correlation among the percentage reduction, mechanical properties and microstructure of 3 biphase W-Ni-Fe alloys swaged under lower temperature has been investigated. It was resulted that the strength and hardness of the alloys increase with the increase of their W contents. However, the alloys of higher W contents have no more strengthened under the reduction beyond 15%. The room temperature tensile strength and hardness may be increased about 50% if it is of 93% W. Their microstructure markedly shows that...

The correlation among the percentage reduction, mechanical properties and microstructure of 3 biphase W-Ni-Fe alloys swaged under lower temperature has been investigated. It was resulted that the strength and hardness of the alloys increase with the increase of their W contents. However, the alloys of higher W contents have no more strengthened under the reduction beyond 15%. The room temperature tensile strength and hardness may be increased about 50% if it is of 93% W. Their microstructure markedly shows that the W grains are elongated along the longitudinal working direction. The cleavage failure across W grains becomes the main mode of fracture and the slip bands can be observed on them. The deformation feature and the mechanism of these biphase W alloys have been also discussed. Furthermore, it is suggested that the superior mechnical properties as a whole of the alloys may be produced by the vacuum annealing at the temperature between 800—1200℃.

采用低温旋锻方式,研究了三种钨含量的W-Ni-Fe合金的形变强化过程中形变量、力学性能和显微组织之间的关系。指出:随着钨含量的增加,变形合金的强度、硬度增加;当变形量超过15%后,高钨含量合金的形变强化作用逐渐减小,此时93%W合金的室温抗拉强度和硬度值都分别提高到大约50%;合金的显微组织中钨颗粒明显沿棒料轴向拉长;解理断裂成为断口形貌的主要方式;并呈现出钨颗粒的断裂面上的滑移带。本文还讨论了两相钨合金的形变特点和形变机制。最后采用800—1000℃真空退火处理,使变形钨合金的综合力学性能达到最佳水平。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关93w合金的内容
在知识搜索中查有关93w合金的内容
在数字搜索中查有关93w合金的内容
在概念知识元中查有关93w合金的内容
在学术趋势中查有关93w合金的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社