DE674579C - Steel electrodes alloyed with aluminum and titanium for arc welding - Google Patents

Steel electrodes alloyed with aluminum and titanium for arc welding

Info

Publication number
DE674579C
DE674579C DEH129966D DEH0129966D DE674579C DE 674579 C DE674579 C DE 674579C DE H129966 D DEH129966 D DE H129966D DE H0129966 D DEH0129966 D DE H0129966D DE 674579 C DE674579 C DE 674579C
Authority
DE
Germany
Prior art keywords
aluminum
titanium
arc welding
steel electrodes
alloyed
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.)
Expired
Application number
DEH129966D
Other languages
German (de)
Inventor
Dr Franz Leitner
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.)
Gebrueder Boehler and Co AG
Original Assignee
Gebrueder Boehler and Co AG
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 Gebrueder Boehler and Co AG filed Critical Gebrueder Boehler and Co AG
Priority to DEH129966D priority Critical patent/DE674579C/en
Application granted granted Critical
Publication of DE674579C publication Critical patent/DE674579C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3053—Fe as the principal constituent

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Nonmetallic Welding Materials (AREA)

Description

DEUTSCHES REICHGERMAN EMPIRE

AUSGEGEBEN AM 17. APRIL 1939ISSUED APRIL 17, 1939

REiCHSPATENTAMTREICH PATENT OFFICE

PATENTSCHRIFTPATENT LETTERING

KLASSE 21h GRUPPE 30 ieCLASS 21h GROUP 30 ie

H129966 VIIIcJ21kH129966 VIIIcJ21k

Gebr. Böhler & Co. Akt.-Ges. in Berlin*) Mit Aluminium und Titan legierte Stahlelektrode für LichtbogenschweißungGebr. Böhler & Co. Akt.-Ges. in Berlin*) Steel electrode alloyed with aluminum and titanium for arc welding

Zusatz zum Patent 603 607 Patentiert im Deutschen Reiche vom 22. Dezember 1931 abAddition to patent 603 607 Patented in the German Empire on December 22, 1931

Das Hauptpatent hat angefangen am 1. August 1928 Tag der Bekanntmachung über die Erteilung des Patents: 30. März 1939The main patent started on August 1, 1928 Date of publication of the patent grant: March 30, 1939

Im Patent 603 607 ist eine mit Aluminiumzusatz versehene Stahlelektrode für Lichtbogenschweißung beschrieben, welche mit einem Zusatz von Aluminium in der Höhe von o,i bis 1,50/0 ihres Stahlgewichtes legiert ist. Nach dem Anspruch 2 dieses Patents ist neben Aluminium noch ein Zusatz von Titan in der Höhe von o,i bis 1,70/0 vorgesehen. Eine Reihe von Versuchen hat nun ergeben, daß bei den titanlegierten Schweiß-, drahten bereits ein Aluminiumzusatz ganz geringen Ausmaßes vorteilhaft ist, und daß schon bei Aluminiumgehalten von nur 0,01 bis 0,10/0 des Stahlgewichtes das günstige Zusammenwirken mit dem Titan eintritt.In patent 603 607 there is an aluminum additive steel electrode for arc welding described, which is alloyed with an addition of aluminum in the amount of 0.1 to 1.50 / 0 of its steel weight. According to claim 2 of this patent, there is an addition of titanium in addition to aluminum in the amount of 0.1 to 1.70 / 0. A series of experiments has now shown that the titanium alloy welding, wires even an addition of aluminum to a very small extent is advantageous, and that even with aluminum contents of only 0.01 to 0.10 / 0 of the steel weight the favorable one Interaction with the Titan occurs.

Claims (1)

Patentanspruch:Claim: Mit Aluminium und Titan legierte StaH-elektrode für Lichtbogenschweißung nach Patent 603 607, dadurch gekennzeichnet, daß der Aluminiumgehalt nur 0,01 bis 0,1 o/o ihres Stahlgewichtes, beträgt.StaH electrode alloyed with aluminum and titanium for arc welding Patent 603 607, characterized in that the aluminum content is only 0.01 to 0.1 o / o of their steel weight. *) Von dem Patentsucher ist als der Erfinder angegeben worden:*) The patent seeker stated as the inventor: Dr. Franz Leitner in Kapfenberg.Dr. Franz Leitner in Kapfenberg.
DEH129966D 1931-12-22 1931-12-22 Steel electrodes alloyed with aluminum and titanium for arc welding Expired DE674579C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH129966D DE674579C (en) 1931-12-22 1931-12-22 Steel electrodes alloyed with aluminum and titanium for arc welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH129966D DE674579C (en) 1931-12-22 1931-12-22 Steel electrodes alloyed with aluminum and titanium for arc welding

Publications (1)

Publication Number Publication Date
DE674579C true DE674579C (en) 1939-04-17

Family

ID=7175998

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH129966D Expired DE674579C (en) 1931-12-22 1931-12-22 Steel electrodes alloyed with aluminum and titanium for arc welding

Country Status (1)

Country Link
DE (1) DE674579C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1026896B (en) * 1953-03-07 1958-03-27 Philips Nv Process for inert gas arc welding of work pieces made of steel
DE1047583B (en) * 1955-07-13 1958-12-24 Boehler & Co Ag Geb Use of an iron alloy for additional wires for metal arc welding of unalloyed steels in inert protective gas

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1026896B (en) * 1953-03-07 1958-03-27 Philips Nv Process for inert gas arc welding of work pieces made of steel
DE1047583B (en) * 1955-07-13 1958-12-24 Boehler & Co Ag Geb Use of an iron alloy for additional wires for metal arc welding of unalloyed steels in inert protective gas

Similar Documents

Publication Publication Date Title
DE674579C (en) Steel electrodes alloyed with aluminum and titanium for arc welding
AT150000B (en) Welding wire for carbon arc welding.
GB478623A (en) Improvements in and relating to the welding of non-austenitic iron and steel alloys and of iron and steel
AT158393B (en) Heat-treatable magnesium alloy with aluminum and bismuth content.
GB1320774A (en) Nickel-base alloys
DE607371C (en) Welded steel rods or wires
DE1241686B (en) Welding wire for arc welding of low-alloy, high notch-resistant steels
DE640921C (en) Process for the production of gas and arc fusion welds
AT125168B (en) Steel electrode for arc welding.
DE603607C (en) Steel electrode with aluminum additive for arc welding
DE674073C (en) Welding wire
DE1207770B (en) Welding electrode made of bare steel wire for inert gas arc welding under carbon dioxide
DE567094C (en) Welding of mild iron, gray cast iron, cast steel, silicon cast and structural steel
DE484270C (en) Electric light tubes
AT125170B (en) Welding rods for autogenous welding.
DE268515C (en)
DE665935C (en) Process for electrical resistance welding using the burn-off process without the use of preheating
DE668831C (en) Welding electrode for welding highly stressed steels
DE696532C (en) Process for lightening and improving the odor of brown coal and shale oils
DE537716C (en) Compensation for nickel alloys
DE896751C (en) Austenitic steel as welding wire for fusion welding
DE1163638B (en) Use of a steel alloy as filler material for electric arc welding under protective gas
DE583800C (en) Process for the production of electron tubes
DE941249C (en) Use of steel alloys as electrodes for the production of long-lasting welded joints
DE217085C (en)