AT194139B - Method and device for introducing fine-grain additives under the surface of molten metal - Google Patents

Method and device for introducing fine-grain additives under the surface of molten metal

Info

Publication number
AT194139B
AT194139B AT194139DA AT194139B AT 194139 B AT194139 B AT 194139B AT 194139D A AT194139D A AT 194139DA AT 194139 B AT194139 B AT 194139B
Authority
AT
Austria
Prior art keywords
molten metal
additives under
introducing fine
grain additives
grain
Prior art date
Application number
Other languages
German (de)
Inventor
Norbert Schreiber
Original Assignee
Tiroler Roehren & Metallwerk
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
Application filed by Tiroler Roehren & Metallwerk filed Critical Tiroler Roehren & Metallwerk
Application granted granted Critical
Publication of AT194139B publication Critical patent/AT194139B/en

Links

AT194139D 1952-10-02 1952-10-02 Method and device for introducing fine-grain additives under the surface of molten metal AT194139B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT194139T 1952-10-02

Publications (1)

Publication Number Publication Date
AT194139B true AT194139B (en) 1957-12-27

Family

ID=3666494

Family Applications (1)

Application Number Title Priority Date Filing Date
AT194139D AT194139B (en) 1952-10-02 1952-10-02 Method and device for introducing fine-grain additives under the surface of molten metal

Country Status (1)

Country Link
AT (1) AT194139B (en)

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