RO86368B1 - PROCEDEU DE OBTINERE A UNI OTEL îNALT ALIAT TURNAT îN PIESE - Google Patents

PROCEDEU DE OBTINERE A UNI OTEL îNALT ALIAT TURNAT îN PIESE

Info

Publication number: RO86368B1
Authority: RO; Romania
Prior art keywords: ppm; castings; alloy steel; producing high; high alloy
Prior art date: 1983-06-13

Application number

RO111240A

Other languages

English (en)

Romanian (ro)

Other versions

RO86368A2 (fr

Inventor

Gheorghe Chitu

Ioan Nedeff

Marian Dumitru

Radu Iatan

Tudor Dinu

Vasile Moldovan

Gheorghe Ivanciu

Nicolae Munteanu

Ion Cozac

Original Assignee

Gheorghe Chitu

Ioan Nedeff

Marian Dumitru

Radu Iatan

Tudor Dinu

Vasile Moldovan

Gheorghe Ivanciu

Nicolae Munteanu

Ion Cozac

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.)

1983-06-13

Filing date

1983-06-13

Publication date

1985-03-03

1983-06-13 Application filed by Gheorghe Chitu, Ioan Nedeff, Marian Dumitru, Radu Iatan, Tudor Dinu, Vasile Moldovan, Gheorghe Ivanciu, Nicolae Munteanu, Ion Cozac filed Critical Gheorghe Chitu

1983-06-13 Priority to RO111240A priority Critical patent/RO86368B1/ro

1985-02-25 Publication of RO86368A2 publication Critical patent/RO86368A2/fr

1985-03-03 Publication of RO86368B1 publication Critical patent/RO86368B1/ro

Links

238000005266 casting Methods 0.000 title abstract 3
238000000034 method Methods 0.000 title abstract 2
229910000851 Alloy steel Inorganic materials 0.000 title 1
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
239000000126 substance Substances 0.000 abstract 2
229910001208 Crucible steel Inorganic materials 0.000 abstract 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
229910000831 Steel Inorganic materials 0.000 abstract 1
229910045601 alloy Inorganic materials 0.000 abstract 1
239000000956 alloy Substances 0.000 abstract 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
238000007872 degassing Methods 0.000 abstract 1
239000001257 hydrogen Substances 0.000 abstract 1
229910052739 hydrogen Inorganic materials 0.000 abstract 1
229910052757 nitrogen Inorganic materials 0.000 abstract 1
239000001301 oxygen Substances 0.000 abstract 1
229910052760 oxygen Inorganic materials 0.000 abstract 1
239000010959 steel Substances 0.000 abstract 1
230000007847 structural defect Effects 0.000 abstract 1

Landscapes

Treatment Of Steel In Its Molten State (AREA)

RO111240A 1983-06-13 1983-06-13 PROCEDEU DE OBTINERE A UNI OTEL îNALT ALIAT TURNAT îN PIESE RO86368B1 (ro)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
RO111240A RO86368B1 (ro)	1983-06-13	1983-06-13	PROCEDEU DE OBTINERE A UNI OTEL îNALT ALIAT TURNAT îN PIESE

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
RO111240A RO86368B1 (ro)	1983-06-13	1983-06-13	PROCEDEU DE OBTINERE A UNI OTEL îNALT ALIAT TURNAT îN PIESE

Publications (2)

Publication Number	Publication Date
RO86368A2 RO86368A2 (fr)	1985-02-25
RO86368B1 true RO86368B1 (ro)	1985-03-03

Family

ID=20113213

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
RO111240A RO86368B1 (ro)	1983-06-13	1983-06-13	PROCEDEU DE OBTINERE A UNI OTEL îNALT ALIAT TURNAT îN PIESE

Country Status (1)

Country	Link
RO (1)	RO86368B1 (fr)

1983
- 1983-06-13 RO RO111240A patent/RO86368B1/ro unknown

Also Published As

Publication number	Publication date
RO86368A2 (fr)	1985-02-25

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