AT144352B - Process for welding non-austenitic iron and iron alloys, or steel and steel alloys. - Google Patents

Process for welding non-austenitic iron and iron alloys, or steel and steel alloys.

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Publication number
AT144352B
AT144352B AT144352DA AT144352B AT 144352 B AT144352 B AT 144352B AT 144352D A AT144352D A AT 144352DA AT 144352 B AT144352 B AT 144352B
Authority
AT
Austria
Prior art keywords
steel
alloys
iron
austenitic
welding non
Prior art date
Application number
Other languages
German (de)
Inventor
Franz Dr Ing Leitner
Original Assignee
Boehler & Co Ag Geb
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 Boehler & Co Ag Geb filed Critical Boehler & Co Ag Geb
Application granted granted Critical
Publication of AT144352B publication Critical patent/AT144352B/en

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  • Arc Welding In General (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren zum Schweissen von nichtaustenitischen Eisen und Eisen-Legierungen, bzw. von Stahl und
Stahl-Legierungen. 



   In der österr. Patentschrift Nr. 141715 ist ein Verfahren zum   Schweissen   von nichtaustenitischen Eisen und Eisen-Legierungen, bzw. von Stahl und Stahl-Legierungen beschrieben, welches darin besteht, dass als Schweissdrähte die an sich bekannten hochprozentigen Manganstähle,   Mangan-Nickel-Stähle,   Chrom-Mangan-Stähle oder hochlegierte Nickel-Stähle verwendet werden, mit denen ein austenitisches Gefüge in der Schweiss erzielt werden kann. Der besondere Vorteil dieser Drähte liegt in den günstigen physikalischen Werten und in der Möglichkeit der   Verschweissung   im blanken Zustand. 



   Es wurde nun gefunden, dass   auchChrom-Nickel-Mangan-Drähte zurSchweissungnichtaustenitischer   Eisen-und Stahl-Legierungen ganz besonders geeignet sind, u. zw. dann, wenn sie etwa 4-30% Chrom, 4-30% Nickel und   4-20% Mangan   enthalten. Dieser Grundlegierung können ebenso wie in der österr. 



  Patentschrift Nr. 141715 andere Elemente im geringen Ausmass beilegiert werden. 



   Beispiele für gut entsprechende Schweissdrähte nach der Erfindung wären folgende : 
 EMI1.1 
 
<tb> 
<tb> 1. <SEP> 16-5% <SEP> Chrom, <SEP> 7% <SEP> Mangan, <SEP> 10% <SEP> Nickel,
<tb> 2. <SEP> 9 <SEP> % <SEP> 6%,, <SEP> 21%.
<tb> 
 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Process for welding non-austenitic iron and iron alloys, or steel and
Steel alloys.



   In the Austrian patent specification No. 141715 a method for welding non-austenitic iron and iron alloys, or steel and steel alloys, is described, which consists in using the known high-percentage manganese steels, manganese-nickel steels as welding wires , Chrome-manganese steels or high-alloy nickel steels can be used, with which an austenitic structure can be achieved in the weld. The particular advantage of these wires lies in the favorable physical values and the possibility of welding in the bare state.



   It has now been found that chrome-nickel-manganese wires are also very particularly suitable for welding non-austenitic iron and steel alloys, and the like. when they contain about 4-30% chromium, 4-30% nickel and 4-20% manganese. This basic alloy can as well as in the Austrian.



  Patent No. 141715 other elements are alloyed to a small extent.



   Examples of well corresponding welding wires according to the invention would be the following:
 EMI1.1
 
<tb>
<tb> 1. <SEP> 16-5% <SEP> chromium, <SEP> 7% <SEP> manganese, <SEP> 10% <SEP> nickel,
<tb> 2. <SEP> 9 <SEP>% <SEP> 6% ,, <SEP> 21%.
<tb>
 

** WARNING ** End of DESC field may overlap beginning of CLMS **.

Claims (1)

PATENT-ANSPRUCH : Verfahren zum Schweissen von nichtaustenitischen Eisen und Eisen-Legierungen, bzw. Stahl und Stahl-Legierungen nach der österr. Patentschrift Nr. 141715, gekennzeichnet durch die Verwendung von Schweissdrähten aus Chrom-Nickel-Mangan-Stählen mit 4-30% Chrom, 4-30% Nickel, 4-20% Mangan. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Process for welding non-austenitic iron and iron alloys, or steel and steel alloys according to Austrian patent specification No. 141715, characterized by the use of welding wires made of chromium-nickel-manganese steels with 4-30% chromium, 4- 30% nickel, 4-20% manganese. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT144352D 1932-11-11 1934-06-27 Process for welding non-austenitic iron and iron alloys, or steel and steel alloys. AT144352B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT141715T 1932-11-11
AT144352T 1934-06-27

Publications (1)

Publication Number Publication Date
AT144352B true AT144352B (en) 1936-01-25

Family

ID=34275081

Family Applications (1)

Application Number Title Priority Date Filing Date
AT144352D AT144352B (en) 1932-11-11 1934-06-27 Process for welding non-austenitic iron and iron alloys, or steel and steel alloys.

Country Status (1)

Country Link
AT (1) AT144352B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767281C (en) * 1940-01-16 1952-04-07 Roehrenwerke A G Deutsche Welded connection
DE972938C (en) * 1950-06-20 1959-11-05 Babcock & Wilcox Dampfkessel W Welded connection between a ferritic and an austenitic workpiece

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767281C (en) * 1940-01-16 1952-04-07 Roehrenwerke A G Deutsche Welded connection
DE972938C (en) * 1950-06-20 1959-11-05 Babcock & Wilcox Dampfkessel W Welded connection between a ferritic and an austenitic workpiece

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