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
   fep coatings 的翻译结果: 查询用时:0.203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
 

fep coatings
相关语句
  fep涂层
     Preparation and Tribological Behavior of Flame Sprayed FEP Coatings
     火焰喷涂FEP涂层的制备及其摩擦行为
短句来源
     Influence of Temperature on Tribological Properties and Preparation of Flame-sprayed FEP Coatings
     温度对火焰喷涂FEP涂层制备及摩擦学性能的影响
短句来源
     FEP coatings were prepared using flame spraying. The influence of the substrate temperature on the tribological properties and preparation of the coatings were investigated.
     利用火焰喷涂在不同预热温度制备了FEP涂层,评价了环境温度对涂层摩擦学性能的影响,并对涂层进行了XRD、SEM等分析。
短句来源
     FEP coatings sliding against A ISI52100 steel ball displayed an excellent tribological property.
     FEP涂层在与GCr1 5钢球对磨时 ,表现出优良的摩擦学性能。
短句来源
  “fep coatings”译为未确定词的双语例句
     The friction coefficient of FEP coatings rapidly increased when temperature was more than 200℃.
     环境温度在200℃以下时,涂层摩擦因数变化不大;
短句来源
     SEM observation suggested that the wear mechanism of FEP coatings appeared to be obvious fatigue wear at relatively high temperatures.
     在较高的环境温度下,涂层的磨损呈现出明显的疲劳磨损特征。
短句来源
  相似匹配句对
     Preparation and Tribological Behavior of Flame Sprayed FEP Coatings
     火焰喷涂FEP涂层的制备及其摩擦行为
短句来源
     Gradient Anti-corrosive Coatings of PPS/FEP
     聚苯硫醚/氟树脂梯度防腐蚀涂层的研究
短句来源
     Camouflage Coatings
     伪装涂料
短句来源
     Coatings and Environment
     涂料与环境
短句来源
     FEP and CIP are invalid.
     coli对IPM最敏感,SCF和AMK次之,FEP和CIP基本无效。
短句来源
查询“fep coatings”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
没有找到相关例句


The FEP coatings were prepared via flame spraying.The friction behaviour and microstructure were investigated.The coatings didn't show degradation and oxidation by analyzing the wear debris and FEP material using FTIR.FEP coatings sliding against A ISI52100 steel ball displayed an excellent tribological property.The friction coefficient of the coatings decreased with increasing load.Under the same load,there was a gradually decrease in the friction coefficient along with increasing...

The FEP coatings were prepared via flame spraying.The friction behaviour and microstructure were investigated.The coatings didn't show degradation and oxidation by analyzing the wear debris and FEP material using FTIR.FEP coatings sliding against A ISI52100 steel ball displayed an excellent tribological property.The friction coefficient of the coatings decreased with increasing load.Under the same load,there was a gradually decrease in the friction coefficient along with increasing velocity.SEM observation suggested an obvious adhesive wear under low velocity,while under the high velocity,the wear mechanism was a primary plastic and polishinglike deformation for the FEP coating.

利用火焰喷涂设备制备了FEP涂层 ,并对涂层的组成结构和摩擦学性能进行了评价。研究结果表明 :经过对磨屑和FEP原料的红外测试 ,发现涂层无明显的降解和氧化 ;FEP涂层在与GCr1 5钢球对磨时 ,表现出优良的摩擦学性能。涂层的摩擦系数随着载荷的增大而降低 ;在相同载荷下 ,随着速度的增加 ,摩擦系数有逐步降低的趋势 ;相同载荷下 ,FEP涂层在低速情况下的磨损呈现出明显的粘着磨损迹象 ;在高速情况下 ,涂层迅速发生塑性变形 ,对偶与涂层之间类似抛光作用

FEP coatings were prepared using flame spraying. The influence of the substrate temperature on the tribological properties and preparation of the coatings were investigated. The results showed that at the optimal warm-up temperature of 270℃, there was few defect between the coating and metal substrate. The XRD results indicated that both FEP powders and coatings contained amorphous and crystalline components, and the coatings exhibited a higher crystallinity. The friction...

FEP coatings were prepared using flame spraying. The influence of the substrate temperature on the tribological properties and preparation of the coatings were investigated. The results showed that at the optimal warm-up temperature of 270℃, there was few defect between the coating and metal substrate. The XRD results indicated that both FEP powders and coatings contained amorphous and crystalline components, and the coatings exhibited a higher crystallinity. The friction coefficient of FEP coatings rapidly increased when temperature was more than 200℃. With the increase of temperature, the wear rate increased. SEM observation suggested that the wear mechanism of FEP coatings appeared to be obvious fatigue wear at relatively high temperatures.

利用火焰喷涂在不同预热温度制备了FEP涂层,评价了环境温度对涂层摩擦学性能的影响,并对涂层进行了XRD、SEM等分析。结果表明:FEP涂层的最佳预热温度为270℃,此时涂层与基材的结合面上缺陷很少。FEP粉末和涂层中都含有无定形和结晶相,形成涂层后的结晶度有了明显的提高;环境温度在200℃以下时,涂层摩擦因数变化不大;200℃以后摩擦因数迅速增大,且涂层的磨损率随着环境温度的升高而增大;在较高的环境温度下,涂层的磨损呈现出明显的疲劳磨损特征。

Electron irradiation existing in space has remarkable effects on the thermal control coatings of a spacecraft. The optical properties and mass loss of silver plated F46 second surface mirrors were investigated under electron irradiation. The surface micrograph and element composition of the silver plated F46 coatings were characterized by SEM and EDS, and the damaged mechanism was discussed. The results showed that the content of In and O in the silver plated F46 coatings were reduced. Additionally,...

Electron irradiation existing in space has remarkable effects on the thermal control coatings of a spacecraft. The optical properties and mass loss of silver plated F46 second surface mirrors were investigated under electron irradiation. The surface micrograph and element composition of the silver plated F46 coatings were characterized by SEM and EDS, and the damaged mechanism was discussed. The results showed that the content of In and O in the silver plated F46 coatings were reduced. Additionally, the content of C and TML of the coatings increased with the increase of electron particle flux under the same energy conditions, which destroyed the electric layer of the coating and carbonized the surface of the teflon FEP coatings. All of those changes resulted in decay of the optical properties of the silver plated F46 coatings.

空间电子辐照是对航天器用热控材料性能产生影响的重要因素.研究了F46镀银二次表面镜在电子辐照作用下的光学性能和质量损失的变化规律,并应用扫描电镜和电子能谱对电子辐照前后试样表面形貌和元素组成变化进行了分析.研究表明,在相同能量的电子辐照下,随电子辐照通量的增加,该二次表面镜的表面铟和氧含量减少,碳含量和质量损失增加,其表面导电层被破坏,聚全氟乙丙烯的表面碳化,致使F46 镀银二次表面镜光学性能下降.

 
图标索引 相关查询

 


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