Some metals such as cobalt nickel chrome and so on can corrade the element in high temperature melting state and affect the service life of element.
部分金属如钴、镍、铬等在高温熔化状态可以对元件造成侵蚀,影响元件的寿命。
The segmented thermoelectric element has been paid much attention in the world because of its high thermoelectric conversion efficiency in wide temperature scope.
由于分段温差电元件能够在较宽的温度范围内很大程度地提高热电转换效率,因此,在世界范围内受到广泛的关注。
Fuzhou geothermal resources has a broad prospect of exploitation and utilization, which possess rich resources reserves, pure water, high temperature, beneficial minerals and minor element.
福州地区地热资源储量大、水温高,水质纯净,富含有益矿物质和微量元素,具有广阔的开发利用前景。
Using the principles of the finite element and critical state model, this paper discusses a method to calculate the magentic force between High Temperature Superconducting and Permanent magnets.
本文应用有限元方法和超导临界态理论,推导了高温超导体电流分布和电流密度计算方程。
In this paper, numerical analysis is carried out by the finite element method for the transient temperature fields and thermal stresses of high-speed locomotive braking discs.
本文采用有限元方法对高速轮轨列车制动盘的瞬态温度场和热应力进行了分析研究。
The coated fuel particle is the key fuel element in the high temperature gas cooled reactor (HTGR).
包覆燃料颗粒是高温气冷堆燃料元件的关键组成部分。
The lamellae phase formed in high aging temperature provides channel for element diffusion in low aging temperature, so the magnetic properties increased during step aging process;
高温时效生成的片状相为低温时效时元素的迁移提供了路径,因此通过等级时效合金的磁性能得到提高;
The present invention has simple and compact structure, high heating efficiency, fast heating speed, homogeneous temperature distribution, easy-to-install and-replace heating element.
结构简单、紧凑,加热效率高,加热速度快且温度均匀,加热元件安装、更换方便。
Assessing the remaining life of key components in high temperature service is an essential element of strategic plant maintenance and plant life extension programs.
高温服役关键构件的剩余寿命评价是制定工厂维修策略和延寿方案的基本环节。
When grinding of narrow and deep slot, grinding temperature is very high, which is easy to cause burns of element surface, reduce machining accuracy and shorten tool service life.
窄深槽磨削时磨削温度很高,易使工件表面烧伤,加工精度降低,刀具的寿命缩短。
With this heat element production ultra-high temperature furnace sale in the domestic and international.
利用该发热体生产的超高温电炉在国内外销售。
Concerns BEM (boundary element method) of electric current concentrating effect and temperature rising analysis at the crack tip with high density electric pulse.
给出金属板在高密度电流脉冲下裂纹尖端电流集肤效应和急剧发热升温解析的边界元法。
High-power high temperature resistant quartz glass tubular electric heating element is adopted for heating, which is quick and even.
方式采用大功率耐高温石英玻璃电热管加温,升温快而且加热均匀。
The high efficiency heating element whose temperature can rise quickly, and the effect is more uniform and faster than the normal desoldering station.
大功率发热芯,升温迅速,比普通热风拔放台吹焊更快速,效果更均匀。
The majority radioactive fission products of the spent fuel elements in high temperature gas-cooled reactor(HTGR) is contained in the fuel element.
高温气冷堆乏燃料元件的放射性裂变产物绝大部分滞留在燃料元件中。
The result shows that the heating element of protect high temperature burning procedure could heat bend. No crack on the surface was found and pore was evidence spheroid.
结果表明,保护性高温烧结工艺的发热体可进行热态弯曲成形,表面没有发现裂纹,试样中的气孔已明显球化。
In order to ensure the temperature stabilization of each sensitive element on the focal plane, a high performance and accuracy temperature control system is designed.
为了保证焦平面上各敏感元的温度稳定性,设计了一个高性能、高精度的温度控制系统。
The paper describes the application of ADINAT finite element system in three dimensional analysis of steady state temperature field of the inner casing of a 200 MW high pressure steam turbine.
本文叙述了运用ADINAT有限元系统对20万千瓦汽轮机高压内缸进行三维稳态温度场分析结果。
Water Spray cooling of the high temperature plat plate was presented by using Finite Element Coupling numerical simulation.
利用有限元耦合场数值模拟计算方法进行了高温平板纯水喷雾冷却的模拟。
The present invention relates to preparation process of porous ceramic filter element for high temperature corrosive condition use.
本发明涉及一种用于高温腐蚀性环境下的多孔陶瓷过滤元件的制备方法。
The invention discloses a multi-element high-temperature resistant anti-shock magnetron cathode which comprises tungsten, thorium, rhenium and potassium.
本发明公开了一种多元素耐高温抗震磁控管阴极,由钨、钍、铼、钾组成。
The invention discloses a multi-element high-temperature resistant anti-shock magnetron cathode which comprises tungsten, thorium, rhenium and potassium.
本发明公开了一种多元素耐高温抗震磁控管阴极,由钨、钍、铼、钾组成。
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