Title:
【発明の名称】セイコウヨウア-クロ ノ セイレンキサンカカテイニオケル ダツタンセイギヨホウホウ
Document Type and Number:
Japanese Patent JPS5852006
Kind Code:
B2
Abstract:
PURPOSE:To regulate the last carbon content in steel to aimed value, by calculating aimed carbon content in steel to int aimed carbon weight of oxidation stage end from carbon content of ferroalloy and recarburizing agent to be added, at the time of steel refining in arc furnace and determining oxygen volume from decarburization effect by oxygen blow in.
Inventors:
SAITO SHINICHI
SHIMIZU HIROSHI
KATO MASAO
GYOKUO JUICHIRO
SHIMIZU HIROSHI
KATO MASAO
GYOKUO JUICHIRO
Application Number:
JP12992375A
Publication Date:
November 19, 1983
Filing Date:
October 30, 1975
Export Citation:
Assignee:
NIPPON KOKAN KK
AZUMA SEIKOSHO KK
AZUMA SEIKOSHO KK
International Classes:
C21C5/52; (IPC1-7): C21C5/52
Attorney, Agent or Firm:
Masatoshi Sato