| 某铸造和采石作业生产性粉尘的粒子结构和元素分析 |
| |
| 引用本文： | 田宏迩,张印斗,李志媛,葛锡泳,高奇,王羽,朱强,刘文贺,王诗远.某铸造和采石作业生产性粉尘的粒子结构和元素分析[J].铁道劳动安全卫生与环保,2008,35(2):66-69. |
| |
| 作者姓名： | 田宏迩 张印斗 李志媛 葛锡泳 高奇 王羽 朱强 刘文贺 王诗远 |
| |
| 作者单位： | 东南大学公共卫生学院,江苏,南京,2100109 |
| |
| 基金项目： | 东南大学新进博士科研启动项目 |
| |
| 摘 要： | 调查研究某铸造作业和采石作业生产性粉尘成分的元素含量。用扫描电子显微镜和X射线能量色散仪测定某铸造作业翻砂车间、造型车矧、清砂车间和某采白作业生产性粉尘粒子的结构及各元素的百分含鼙。随着铸造用的砂粒结构向多面结构改变，其粉尘中各元素的百分舍最也随浇铸、高温发生改变，氧、硅、硫逐渐减少，铝、钙、铁逐渐增多，牛产性粉尘的粒子结构和元素成分发生变化。
|
| 关 键 词： | 铸造作业 采石作业 生产性粉尘 粒子结构:元素 |
| 文章编号： | 1003-1197(2008)02-0066-04 |
| 修稿时间： | 2007年10月22 |
Particle Structure and Element Analysis of Producing Power on One Foundry and Quarry Work |
| |
| Institution: | TIAN Hong-er, ZHANG Yin-dou, LI Zhi-yuan,et al. ( The School of Public Health, Southeast University, Nanjing 210009, China ) |
| |
| Abstract: | Objective Research element composition of producing power in foundry work and quarry work. Methods Scanning electron microscope and X-ray analysis were used to study the distribution of all kinds of elements in sand-cast, sculpt and clear-sand of one foundry work and quarry work. Results Element content and structure in producing power was changed. The atomic percentage of O, Si and S be degrees reduce, A1, Ca and Fe increase with technics and high temperature. Conchlsion Structure and composition of producing power was inflected by foundry working procedure. |
| |
| Keywords: | foundry work quarry work producing power particle structure elements |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
