| 多段法渗碳的数学模型及其物理意义 |
| |
| 引用本文： | 刘苏南. 多段法渗碳的数学模型及其物理意义[J]. 河南科技大学学报(自然科学版), 2001, 22(1): 16-19 |
| |
| 作者姓名： | 刘苏南 |
| |
| 作者单位： | 安徽大学电子工程与信息科学学院, |
| |
| 摘 要： | 目前最佳渗碳工艺方法 ,是在整个渗碳过程中对碳势进行台阶式控制。这一过程可以看成是一个多段渗碳过程。本文建立了多段法渗碳的数学模型 ,并讨论其物理意义。运用线性偏微分方程的可迭加性质所求得的碳浓度分布函数能够描述多段法渗碳过程的物理本质。
|
| 关 键 词： | 渗碳 碳浓度分布函数 数学模型 计算机控制 |
| 文章编号： | 1000-5080(2000)01-0016-04 |
| 修稿时间： | 2000-07-24 |
The Mathematical Model of Multi-Stage Carburizing and Its Physical Meaning |
| |
| LIU Su Nan. The Mathematical Model of Multi-Stage Carburizing and Its Physical Meaning[J]. Journal of Henan University of Science & Technology:Natural Science, 2001, 22(1): 16-19 |
| |
| Authors: | LIU Su Nan |
| |
| Abstract: | The better technological process now is the step control of carbon potential during carburizing.It can be considered a multi stage carburizing.In this article,the mathematics model of multi stage carburizing is obtained and its physical meaning is discussed.The carbon concentration distribution function derived from partial linear differential equation by applying the feasibility of repeat adding can describe the innate character of multi stage carburizing. |
| |
| Keywords: | Carburizing Carbon concentration distribution function Mathematical model Computer control |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
