发明名称 |
Shallow metallurgical wire injection method and related depth control |
摘要 |
A method and system for dispensing an additive wire involves use of a lance for delivering the additive wire and determination of location data with respect to a surface of a metallurgical melt into which the lance is placed. |
申请公布号 |
US9187791(B2) |
申请公布日期 |
2015.11.17 |
申请号 |
US201313933768 |
申请日期 |
2013.07.02 |
申请人 |
Specialty Minerals (Michigan) Inc. |
发明人 |
Collart Patrice |
分类号 |
C21B3/02;C21C5/46;C21C7/00;F27B3/18;F27D19/00;F27D21/00 |
主分类号 |
C21B3/02 |
代理机构 |
Squire Patton Boggs (US) LLP |
代理人 |
Squire Patton Boggs (US) LLP |
主权项 |
1. A method of dispensing an additive into a molten metal, the method comprising:
positioning an outlet of a lance below a surface of a metallurgical melt, the positioning including determining location data relative to the surface of the metallurgical melt; and dispensing an additive wire out of the outlet while the outlet is below the surface of the metallurgical melt, wherein the determining of the location data includes emitting a laser beam from a distance measuring assembly toward the surface of the metallurgical melt, and the positioning of the outlet of the lance includes sending a signal from the distance measuring assembly to a displacing assembly configured to move the lance, and wherein the positioning of the outlet of the lance is performed in accordance with information from an encoder configured to track movement of the lance and in accordance with the location data. |
地址 |
Bingham Farms MI US |