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
   high solution temperature 的翻译结果: 查询用时:0.18秒
图标索引 在分类学科中查询
所有学科
更多类别查询

图标索引 历史查询
 

high solution temperature
相关语句
  高温固溶
     Effects of the prior austenite grain size on strength and ductility are nearly independent of STT for the maraging steel in unaged state, and the thermal brittle at high solution temperature resulting from the segregation of inclusions, such as Ti(C, N), at prior austenite grain boundary is avoided because trace elements were removed to extremely low level.
     晶粒尺寸对固溶态马氏体时效钢的强度和塑性影响微弱.有害元素含量的大幅度降低避免了Ti(C,N)等夹杂物在晶界偏聚而引起的高温固溶下的“热脆”现象;
短句来源
  “high solution temperature”译为未确定词的双语例句
     The mechanical performance of iron foil is analyzed by testing its hardness. The results show that micro-hardness of iron foil gained by electroformed in high cathodic current densities iscomparatively high, and that got by electroformed in high solution temperature is low.
     测量铁箔的硬度,结果表明:高阴极电流密度下进行沉积所获得铁箔的显微硬度值要高,而溶液温度的影响恰恰相反,高温下沉积得到的铁箔显微硬度值低。
短句来源
     The results show that the high-aluminum grain size increases and r2 phase K phase have been soluted with the increase of solution treatment temperature, and the thermal brittle at high solution temperature results from the segregation of inclusions at grain boundary;
     试验结果表明:该高铝青铜随固溶温度升高,晶粒长大,k相和γ_2相大量溶解;
短句来源
     When anodic aluminium film is under high polarization potential of about l0V/sce and high solution temperature , serious corrosion happens.
     在高温高极化电位下,阳极氧化膜被破坏,破坏形态为氧化膜从基体整个剥离。
短句来源
     It is considered that this is associated with the change of grain boundary condition due to exceedingly high solution temperature. The incipient melting temperature of DZ22 alloy was measured to be 1230-1240℃, and may be increased by homogenization at 1150℃.
     在试验中测定了DZ22合金的初熔温度为1230~1240°C,并进行了提高初熔温度的试验。
短句来源
     The results show that besides the high casting porosity,the needle silicon phase and iron phase (FeSiAl_5) in the alloy were the main factors which greatly decreas its mechanical properties and the local melting area resulted from too high solution temperature could severely damaged the mechanical properties.
     结果表明 ,除了高铸造气孔率明显降低该合金力学性能外 ,针状的硅相及由杂质铁产生的针状铁相 (FeSiAl5)是导致Al 3 5Cu 7Si合金力学性能下降的主要因素。
短句来源
更多       
  相似匹配句对
     solution.
     溶液进行对照。
短句来源
     This solution has high accuracy.
     近似解有很好的精度。
短句来源
     solution;
     溶液;
短句来源
     The Analysis of the Reason for High Deposits and the Solution
     储蓄原因分析及整治办法
短句来源
     Analysis on the High Temperature of Motor and Its Solution
     电动机发热故障分析及解决方法
短句来源
查询“high solution temperature”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。
  high solution temperature
Microstructural examination revealed an increase in grain size when a high solution temperature was applied.
      


The effect of boron on the high temperature strength of an Fe-42Ni-12Cr-4W-1. 5Mo-4.5Ti-2Al alloy has been investigated. The results indicate that the boron either soluted in solid solution or precipitated as a secondary boride phase along the grain boundaries will improve the stress rupture properties of the alloy. But the primary borides can not better it at all, moreover, it may deteriorate the high temperature strength of alloy if an overabandant primary boride occurred. It...

The effect of boron on the high temperature strength of an Fe-42Ni-12Cr-4W-1. 5Mo-4.5Ti-2Al alloy has been investigated. The results indicate that the boron either soluted in solid solution or precipitated as a secondary boride phase along the grain boundaries will improve the stress rupture properties of the alloy. But the primary borides can not better it at all, moreover, it may deteriorate the high temperature strength of alloy if an overabandant primary boride occurred. It was also found that the stress rupture properties of alloy have much improved since it solution treated under elevated temperature, this seems to attribute the improvement to the increase of the amount of secondary boride precipitation at unit interface area after solutioning and aging, not to the grain growth alone from higher solution temperatures in the tested range of grain size.

本文研究了硼对Fe-H42Ni-12Cr-4W-1.5Mo-4.5Ti-2Al合金热强性的影响,结果表明:硼在合金中以固溶及二次硼化物状态存在可以提高合金的持久性能;而以一次硼化物存在对合金的持久强度并无贡献,过多的一次硼化物还会引起持久性能降低。试验结果还表明,该合金固溶温度升高引起的持久性能提高,是由于晶界二次硼化物浓度增加所引起的。在试验的晶粒度范围内,单纯的晶粒长大并不能引起持久性能的提高。

Effects of solution temperature on the microstructure and stressrtipture properties of directionally solidified superalloy DZ22 were investigated. The results show that the microstructure changed markedly with increasing solution temperature, i. e. eutectic Y' phases and primary coarse Y' phases are redissolved continuously into- matrix, Ended at 1250-1260℃, and more and finer r' phases are reprecipitated afterwards. The grain boundary morphology changed gradually to"line"form. The dendritic segregation of elements...

Effects of solution temperature on the microstructure and stressrtipture properties of directionally solidified superalloy DZ22 were investigated. The results show that the microstructure changed markedly with increasing solution temperature, i. e. eutectic Y' phases and primary coarse Y' phases are redissolved continuously into- matrix, Ended at 1250-1260℃, and more and finer r' phases are reprecipitated afterwards. The grain boundary morphology changed gradually to"line"form. The dendritic segregation of elements decreased. With increasing solution temperature the longitudinal stress-rupture life at high-and intermediate temperature were enhanced, but the transverse stress-rupture life at intermediate temperature decreased significantly. It is considered that this is associated with the change of grain boundary condition due to exceedingly high solution temperature. The incipient melting temperature of DZ22 alloy was measured to be 1230-1240℃, and may be increased by homogenization at 1150℃. In this paper the principle of determining solution temperature of DS alloys was discussed. It was suggested that the solution temperature of alloys DZ22 selected at 1200-1210℃ is appropriate.

随着固溶温度的提高,显微组织发生明显的变化,共晶Υ′相和初生的粗大Υ′相不断回溶,重新析出更多更细的Υ′相。与此同时,晶界状态也逐渐变成“细线”状。元素的枝晶偏析减小,中、高温的纵向持久寿命增加。但是,中温横向持久寿命显著降低。在试验中测定了DZ22合金的初熔温度为1230~1240°C,并进行了提高初熔温度的试验。文中讨论了确定定向凝固合金回溶温度的原则,根据试验结果,认为DZ22台金选用1200~1210°C为宜。

At the grain boundaries of Al- 0. 35%Si alloy samples which are treated at high solution treatment temperature followed by uniform cooling, the Si-rich precipitates could be found, and the relative amounts of precipitates increased with the increasing of solution treatment temperature. For the samples which are firstly treated at higher solution temperatures and then treated at lower solution temperature followed by uniform cooling, the amount of precipitates is...

At the grain boundaries of Al- 0. 35%Si alloy samples which are treated at high solution treatment temperature followed by uniform cooling, the Si-rich precipitates could be found, and the relative amounts of precipitates increased with the increasing of solution treatment temperature. For the samples which are firstly treated at higher solution temperatures and then treated at lower solution temperature followed by uniform cooling, the amount of precipitates is the maxinum for 25min. For the sample treated for 25min at lower temperature followed by water quench, precipitates which are larger than 1μm could be observed at grain boundaries. The above results show that non-equilibrium segregation of silicon exists at the grain boundary of aluminum.

经高温固溶处理后匀速冷却的Al—0.35%Si合金样品,晶界上可观察到富硅的析出相,析出量随着固溶处理温度的增加而增加。对于高温固溶处理,再在较低温度二次固溶处理不同时间后匀速冷却的样品,25min的晶界析出量最大;对于25min二次处理后直接水淬样品,晶界上可观察到1μm以上的析出相。实验结果表明,硅在铝界上存在着硅—空位复合体导致的非平衡偏聚。

 
<< 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high solution temperature的内容
在知识搜索中查有关high solution temperature的内容
在数字搜索中查有关high solution temperature的内容
在概念知识元中查有关high solution temperature的内容
在学术趋势中查有关high solution temperature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