发明名称 |
METHOD OF MEASUREMENT OF THE RATE OF OXIDATION OF A METAL MELT |
摘要 |
<p>A process for measuring the rate of oxidation on the surface of a metal melt wherein the oxide skin on the melt surface is removed at constant temperature and the electromagnetic radiation during the subsequent oxidation is measured with an infra-red radiation pyrometer such that the variation in intensity of the electromagnetic radiation indicates the rate of oxidation. The process can also be employed for measuring the concentration in a metal melt of the elements influencing the rate of oxidation.</p> |
申请公布号 |
EG15953(A) |
申请公布日期 |
1988.10.31 |
申请号 |
EG19830000294 |
申请日期 |
1983.05.17 |
申请人 |
SWISS ALUMINIUM LTD. |
发明人 |
SILVANO FRETI;KURT BUXMANN |
分类号 |
G01N25/02;G01J5/04;G01N25/18;G01N33/20;(IPC1-7):G01R33/00;G01R29/00;G01J3/42;G01R13/00 |
主分类号 |
G01N25/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|