【实习岗位】上海交通大学

【实习课题 1】

实习题目：

反应堆燃耗计算与核素浓度分析

Calculation of reactor burnup and analysis of nuclide concentration

实习内容：

学生将前往上海交通大学核科学与工程学院开展实习，实习内容为基于openMC开展反应堆燃耗计算，进行核素浓度随时间的变化规律分析。

The student will go to the School of Nuclear Science and Engineering, Shanghai Jiao Tong University. He (She) will perform the reactor burnup calculation based on openMC and analyze the change law of nuclide concentration over time.

企业导师：郭辉  副教授

校内导师：苏军  副教授  sujun3@mail.sysu.edu.cn

【实习课题 2】

实习题目：

增材制造316奥氏体不锈钢的铅铋腐蚀行为研究

Lead-Bismuth Eutectic Corrosion Resistance of 316L Stainless Steel manufactured by Selective Laser Melting

实习内容：

面向核用奥氏体不锈钢部件加工困难、抗铅铋腐蚀性能不稳定等问题，利用增材制造技术开展奥氏体不锈钢结构材料的快速制造、成分优化与抗铅铋腐蚀性能筛选；主要研究内容包括一下几个方面：

1. 开展不同成分与打印、热处理工艺奥氏体不锈钢的550C条件下的铅铋腐蚀测试。
2. 探究微量元素添加对增材制造316L不锈钢铅铋腐蚀性能的调控机制。
3. 研究增材制造316不锈钢的晶粒尺寸、晶界形貌等因素对铅铋氧化腐蚀和渗透腐蚀的作用机制与调控方法。

Due to the difficulties in processing austenitic stainless steel parts for nuclear use and lead-bismuth eutectic corrosion, additive manufacturing technology is utilized for rapid manufacturing, composition optimization, and selection of resistance to lead-bismuth corrosion performance of austenitic stainless steel structural materials. The main research contents include the following aspects:

1. Conducting lead-bismuth corrosion tests on austenitic stainless steel with different compositions and printing and heat treatment processes under 550°C conditions.
2. Exploring the regulation mechanism of trace element addition on the resistance to lead-bismuth corrosion performance of additively manufactured 316L stainless steel.

Studying the mechanism and regulation method of the effects of factors such as grain size and grain boundary morphology of additively manufactured 316 stainless steel on lead-bismuth oxide corrosion and permeation corrosion.

企业导师：宋淼  副教授

校内导师：孟凡强  副教授  mengfq5@mail.sysu.edu.cn

实习补贴： 1500元 /月