The finished product has a thickness of 101 mm, a width of 4650 mm, advantages such as excellent strength, toughness, weldability, and the like, thereby fulfilling the requirements for nuclear power plant containment.
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核电设备用 SA508—3 钢的研究 摘要 根据 ASME Code 的要求 绘制了 SA508-3 钢的断裂韧性和疲劳特性曲线 表明国产钢的安全裕度较大 生产蒸发器时对母材、焊缝及热影响区都可按此方法测定。 关键词 核电设备 材料 断裂韧性 疲劳强度 蒸发器 Reserch of SA508-3 Steel for Nuclear Power Plant Equipment Zheng...
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KeywordsNuclear power plant equipment; material; fracture toughness; fatigue strength; steam generator 0 引言 核电设备的蒸发器的主体材料SA508—3钢和其它锅炉及压力容器材料一样,完全没有裂纹和缺陷是不可能的。在制造和运行检验中,没发现裂纹和缺陷,仅表示现代无损检验技术尚不能发现此种缺陷。研究材料的失效方...
Navy's nuclear power program and having worked for several more years in the commercial nuclear industry at the Quad Cities station. ... A Larson - 《Power the Magazine of Power Generation & Plant Energy Systems》 被引量: 0发表: 2021年...
It is cost-optimal to retrofit Eskom’s coal-fired fleet to meet the new plant standards by 2025 rather than retire them, except in the case of Majuba. There are additional potential cost and greenhouse gas emissions savings if compliance with the new plant standards is completely foregone for...
In a nuclear power plant, welded joints are integral components for connecting various structural components [[1], [2], [3]]. For example, the critical components of the header and main reactor pressure vessel (RPV) in a pressurized water reactor are joined by narrow gap submerged arc weldin...
The interaction between H and the tensile deformation behavior was studied at room temperature to clarify the hydrogen-induced brittleness mechanism and provide the basic data for the steel design of nuclear power plant. The results showed that the yield strength of the steel with H charged ...
a1440 GMT: Turkey will press ahead with plans to have Russia help it build its first nuclear power plant -- despite the Japan nuclear accident. "We cannot renounce joint projects because of earthquakes," Ankara's Prime Minister Recep Tayyip Erdogan declared 1440格林维志时间: 土耳其将按向前以计...