AU455596B2 - A double delivery lance for refining the steel inthe converter processes - Google Patents

A double delivery lance for refining the steel inthe converter processes

Info

Publication number: AU455596B2
Authority: AU; Australia
Prior art keywords: refining; converter processes; double delivery; delivery lance; steel
Prior art date: 1970-07-01
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.): Expired

Application number

AU29791/71A

Other versions

AU2979171A (en

Inventor

RAMACCIOTTI and ALBERTO PRAITONI and BRUNO IMBERTI ALDO

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.)

1970-07-01

Filing date

1971-06-08

Publication date

1972-12-14

1971-06-08 Application filed filed Critical

1972-12-14 Application granted granted Critical

1972-12-14 Publication of AU455596B2 publication Critical patent/AU455596B2/en

1972-12-14 Publication of AU2979171A publication Critical patent/AU2979171A/en

Status Expired legal-status Critical Current

Links

229910000831 Steel Inorganic materials 0.000 title 1
238000000034 method Methods 0.000 title 1
238000007670 refining Methods 0.000 title 1
239000010959 steel Substances 0.000 title 1

AU29791/71A 1970-07-01 1971-06-08 A double delivery lance for refining the steel inthe converter processes Expired AU455596B2 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ITIT51.838A/		1970-07-01

Publications (2)

Publication Number	Publication Date
AU455596B2 true AU455596B2 (en)	1972-12-14
AU2979171A AU2979171A (en)	1972-12-14

Family

ID=

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