CA2032020A1 - Methode de production d'acier ultrapropre - Google Patents

Methode de production d'acier ultrapropre

Info

Publication number
CA2032020A1
CA2032020A1 CA2032020A CA2032020A CA2032020A1 CA 2032020 A1 CA2032020 A1 CA 2032020A1 CA 2032020 A CA2032020 A CA 2032020A CA 2032020 A CA2032020 A CA 2032020A CA 2032020 A1 CA2032020 A1 CA 2032020A1
Authority
CA
Canada
Prior art keywords
tundish
insulated
molten steel
steel
ultra clean
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA2032020A
Other languages
English (en)
Other versions
CA2032020C (fr
Inventor
Michael D. Labate
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US06/755,724 external-priority patent/US4586956A/en
Application filed by Individual filed Critical Individual
Priority to CA002032020A priority Critical patent/CA2032020C/fr
Publication of CA2032020A1 publication Critical patent/CA2032020A1/fr
Application granted granted Critical
Publication of CA2032020C publication Critical patent/CA2032020C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Treatment Of Steel In Its Molten State (AREA)
  • Continuous Casting (AREA)
CA002032020A 1985-07-17 1990-12-12 Methode de production d'acier ultrapropre Expired - Fee Related CA2032020C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002032020A CA2032020C (fr) 1985-07-17 1990-12-12 Methode de production d'acier ultrapropre

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/755,724 US4586956A (en) 1985-07-17 1985-07-17 Method and agents for producing clean steel
CA002032020A CA2032020C (fr) 1985-07-17 1990-12-12 Methode de production d'acier ultrapropre

Publications (2)

Publication Number Publication Date
CA2032020A1 true CA2032020A1 (fr) 1992-06-13
CA2032020C CA2032020C (fr) 1998-06-30

Family

ID=25674400

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002032020A Expired - Fee Related CA2032020C (fr) 1985-07-17 1990-12-12 Methode de production d'acier ultrapropre

Country Status (1)

Country Link
CA (1) CA2032020C (fr)

Also Published As

Publication number Publication date
CA2032020C (fr) 1998-06-30

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed