Title:
NARROW METALLURGICAL WIRE POURING METHOD AND DEEPNESS CONTROL RELATED THERETO
Document Type and Number:
Japanese Patent JP2014040658
Kind Code:
A
Abstract:
To provide a method for dispensing an additive into a molten metal.
The method includes positioning the outlet of a lance to a position lower than the surface of a metallurgical melt. The positioning includes: determining position data to the surface of the metallurgical melt; and dispensing an additive wire from the outlet in a meanwhile at which the outlet lies at the position lower than the surface of the metallurgical melt. The metallurgical melt includes: a slag layer; and a molten metal lying at a position lower than the slag layer, and the positioning includes retaining the outlet to a position lower than the boundary between the slag layer and the molten metal.
Inventors:
PATRICE COLLART
Application Number:
JP2013141693A
Publication Date:
March 06, 2014
Filing Date:
July 05, 2013
Export Citation:
Assignee:
SPECIALITY MINERALS MICHIGAN INC
International Classes:
C21C7/04; F27D21/00
Domestic Patent References:
| JP2008280566A | 2008-11-20 | |||
| JP2005169404A | 2005-06-30 | |||
| JPS6447809A | 1989-02-22 | |||
| JPS613822A | 1986-01-09 | |||
| JPS4984493A | 1974-08-14 |
Attorney, Agent or Firm:
Hidesaku Yamamoto
Natsuki Morishita
Takatoshi Iida
Daisuke Ishikawa
Kensaku Yamamoto
Natsuki Morishita
Takatoshi Iida
Daisuke Ishikawa
Kensaku Yamamoto