燃料棒的锆合金棒体开始和蒸汽反应。
The fuel rods' zirconium casings then begin to react with the steam.
综述了核反应堆中锆合金防护型包壳的研究进展。
Development of research on protective zircaloy claddings in nuclear reactor was reviewed.
我们也放入了燃料大头针，在同样的锆合金的管子里。
And we'll also be putting the fuel pins in the same zircaloy cladding tubes.
设计了一种适用于锆合金棒的超声波自动检测系统。
An automatic ultrasonic testing system for zirconium alloy bars was designed.
传统的高压钠灯用铌合金封帽采用铌锆合金管加工而成。
Traditionally the sealed hat of niobium alloy using in the high pressure natrium lamp adopt the tube of niobium-zirconium alloy to process.
介绍锆和锆合金的性能及在设计、制造、检验中的特点。
Introduces the performance of zirconium and its alloy and their characteristics in design, manufacture and test.
本文介绍了锆及锆合金中微量镁的原子吸收光谱测定方法。
In this paper the Flame atomic absorption spectrophotometric method has been investigated to determine the trace magnesium in Zirconium and its alloys.
研究了新锆合金的加工工艺、显微组织及腐蚀性能间的关系。
The relationships between manufacturing, microstructure and corrosion performance for the new alloys have been studied.
同时，氧化膜中存在的孔隙和裂纹也影响锆合金的耐腐蚀性能。
At the same time, the pores and cracks present in the oxide film and affect the corrosion resistance of zirconium alloys.
锆合金主要用作核反应堆燃料元件的包壳材料及其他堆内构件。
Zirconium-base alloys are used primarily as fuel cladding material and other core structure material in water cooled nuclear power reactors.
铁铬铝丝网是由铁铬铝基地含有少量的活性元素如钇和锆合金。
FeCrAl Wire Mesh are made of iron chromium aluminum base alloys containing small amounts of reactive elements such as yttrium and zirconium.
随着温度的飙升，包裹燃料的锆合金熔化，和蒸汽发生反应从而产生出大量的氢气。
As temperatures soared, the zirconium alloy coating the fuel apparently split or melted, reacting with the steam to produce copious amounts of hydrogen gas.
位错线、位错条带、胞结构和迷宫结构是锆合金低周疲劳典型的位错组态。
Dislocation lines, dislocation bands, cell and labyrinth structures are typical dislocation configurations in the fatigued alloys.
分析了核反应堆用锆合金与不锈钢主要连接技术的研究结果及存在的问题。
In this paper, research results and disadvantages of main bonding process of zircaloy and stainless steel are reviewed.
随着对锆合金核材料使用性能要求的提高，对其耐腐蚀性能也提出了更高的要求。
With the demand of the using properties for zirconium alloys nuclear materials boost, the demand of zirconium alloys′ corrosion resistance is much higher.
研究结果对建立多元锆合金热力学数据库，以及指导新型锆基合金材料的成分设计具有重要意义。
The results were helpful to the construction of the thermodynamic database for zirconium alloys, and might provide a significant guide for the alloy design of new type Zr based materials.
研究表明，“沿晶”、“多边化”和“扇形解理花样”是稀土锆合金断口最常见的微观形貌特征；
The results show that the crack and the hole are the primary microdefect of fracture.
沸水反应堆中包含数千根细长的中空管即燃料棒，它长3.6米，福岛第一核电厂中的燃料棒是锆合金制成的。
A BWR contains thousands of thin, straw-like tubes 12 feet in length, known as fuel rods, that in the case of Fukushima are made of a zirconium alloy.
当反应堆的核心铀和锆合金的燃料棒融化时，它需要2,200摄氏度的高温，同时释放大量辐射微粒。
This is when the uranium and the zircalloy fuel rods at the heart of the reactor melt. It occurs at temperatures above 2,200c, releasing highly radioactive particles.
当反应堆的核心铀和锆合金的燃料棒融化时，它需要2,200摄氏度的高温，同时释放大量辐射微粒。
This is when the uranium and the zircalloy fuel rods at the heart of the reactor melt. It occurs at temperatures above 2, 200c, releasing highly radioactive particles.
在活性氧流动介质和干空气中，用高频感应氧化工艺在M5锆合金表面生成氧化锆陶瓷膜进行了研究。
It is researched the preparation of ceramic layer on the surface of M5 zirconium alloy by high-frequency induction oxidation process in active flow oxygen medium and in dry air.
锆合金与不锈钢的连接在核反应堆工程中是一项重要技术，目前还没有找到一种令人十分满意的方法。
The bonding of zircaloy and stainless steel is an important technology in project of nuclear reactor and it has not been solved completely as yet.
M 5合金是一种适用于高燃耗组件的新型锆合金，主要用作燃料棒包壳、端塞、导向管和定位格架材料。
M5 alloy was a new zirconium alloy used in high burn up assembly such as fuel cladding, end plug, guide tube and grid spring and so on.
主要产品有工业纯度金属钇、高纯度金属钇、金属钇靶材、钇锆合金、钇铝合金、钇镁合金和其他钇合金、靶材等。
Main products on Erbium (er) : industrial purity metal Erbium, high purity metal Erbium, metal Erbium targets, Er-Al alloy, Er-Pr alloy, and other Erbium alloys and alloy targets.
锆合金作为轻水核反应堆燃料元件的包壳材料已得到了广泛的应用并积累了丰富的经验，因而仍被列为SCWR潜在的应用材料。
As a light water nuclear reactor fuel cladding material, Zr alloy has been wide used and its application experience accumulated, hence it is the potential materials for SCWR.
“燃料失效”是个更贴切的词汇来描述燃料棒这层屏障的失效(锆锡合金)。
"Fuel failure" is a better term to describe the failure of the fuel rod barrier (Zircaloy).
核材料自身还完好无缺，但是它们周围的锆锡合金已经熔化。
The nuclear material itself was still intact, but the surrounding Zircaloy shell had started failing.
锆锡合金形成第二道防护，把放射燃料跟反应堆其他的组成分隔开。
The Zircaloy casing is the second barrier to release that separates the radioactive fuel from the rest of the reactor.
本文研究了热处理和冷变形对铜铬锆电极合金性能的影响，并确定了电极合金的工艺最佳参数。
In this paper, the effect of cold-work and heat treatment on the properties of Copper-Chromium-Zirconium electrode alloy is dealt with, its optimum processing parameters established.
本文研究了热处理和冷变形对铜铬锆电极合金性能的影响，并确定了电极合金的工艺最佳参数。
In this paper, the effect of cold-work and heat treatment on the properties of Copper-Chromium-Zirconium electrode alloy is dealt with, its optimum processing parameters established.
应用推荐