DE330605C - Process for the production of clad sheets, rods, wires or the like from metal blocks or metal bars - Google Patents

Process for the production of clad sheets, rods, wires or the like from metal blocks or metal bars

Info

Publication number
DE330605C
DE330605C DE1918330605D DE330605DD DE330605C DE 330605 C DE330605 C DE 330605C DE 1918330605 D DE1918330605 D DE 1918330605D DE 330605D D DE330605D D DE 330605DD DE 330605 C DE330605 C DE 330605C
Authority
DE
Germany
Prior art keywords
metal
wires
rods
production
clad sheets
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
DE1918330605D
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE330605C publication Critical patent/DE330605C/en
Expired legal-status Critical Current

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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
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Description

Die Erfindung betrifft ein Verfahren zur Herstellung von plattierten Stangen, Blechen, Drähten u. dgl. und verfolgt den Zweck, diese Erzeugnisse mit einem hochwertigen Überzuge zu versehen, der nicht nur der Oberfläche, sondern dem ganzen. Werkstück höhere Festigkeit, größere Härte und gleichzeitig größere Widerstandsfähigkeit gegen hohe Temperaturen und chemische Einflüsse aller Art verleiht.The invention relates to a method for the production of clad bars, sheets, Wires and the like. And pursues the purpose of these products with a high-quality coatings to provide not only the surface, but the whole. Workpiece higher strength, greater hardness and at the same time greater resistance to high temperatures and gives chemical influences of all kinds.

ίο Es ist bereits bekannt, Metallwaren durch Plattieren, z. B., durch das Metallspritzverfahren, durch Aufgießen von Metallschichten oder durch Aufwalzen in kaltem oder schweißbarem Zustande mit Überzügen aus hochwertigen, gegen chemische und andere Einflüsse widerstandsfähigen Metallen zu versehen. Diese Überzüge sind keinesfalls derart, daß sie die mechanische Festigkeit sowie die mechanische Widerstandsfähigkeit erhöhen undίο It is already known by metal goods Plating, e.g. B., by the metal spraying process, by pouring metal layers or by rolling in cold or weldable condition with coatings of high quality, to provide metals that are resistant to chemical and other influences. These coatings are by no means such that they increase the mechanical strength as well as the mechanical resistance and

ao weiteren Bearbeitungen, wie Walzen, Ziehen, Drehen u.dgl., genügend Widerstand zu leisten vermögen, da die Vereinigung der beiden miteinander verbundenen Metalle zuwenigao further processing, such as rolling, pulling, turning and the like. To provide sufficient resistance are able to do so, since the union of the two metals connected to one another is insufficient

' innig ist.'is intimate.

Dieser Ubelstand wird bei dem Verfahren gemäß der Erfindung behoben. Nach dieser wird die Oberfläche des Grundmetalls, d. h. des Metallblockes oder Metallbarrens, aus welchem Bleche ausgewalzt, Stangen oder Drähte gezogen werden sollen, allmählich in tropfbarflüssigen Zustand übergeführt und auf diese flüssig gemachten Oberflächenschichten das > hochwertige Deckmetall gleichfalls in tropfbarflüssigem Zustande nach und nach unmittelbarjaufgetragen, wodurch eine so innige Verbindung der zu vereinigenden Metalle entsteht, daß sie dem nachfolgenden Ziehen oder Walzen mit Sicherheit standzuhalten vermag.This disadvantage is remedied in the method according to the invention. After this becomes the surface of the base metal, i. H. of the metal block or bar from which Sheets are to be rolled out, bars or wires are to be drawn, gradually transferred to a drip-like state and onto this liquidized surface layers, the> high-quality cover metal, also in a dripping liquid state, is gradually applied immediately, whereby such an intimate connection of the metals to be united arises, that it can withstand the subsequent pulling or rolling with certainty.

Die Überführung des Kern- sowie des Deckmetalls in den tropfbarflüssigen Zustand kann in bekannter Weise, z. B. durch die autogene Flamme oder durch andere gleichwertige Verfahren, erzielt werden.The transfer of the core and the cover metal in the drip-liquid state can in a known manner, e.g. B. by the autogenous flame or by other equivalent processes, be achieved.

Nach dem Verfahren gemäß der Erfindung kann beispielsweise Eisen oder Stahl mit Überzügen von Chrom-Nickel-Stahl versehen und hierauf durch Auswalzen oder Ausziehen auf Zwischenerzeugnisse, wie Bleche, Stangen, Drähte u. dgl., verarbeitet werden, die äußerlich alle die wertvollen Eigenschaften des Chrom-Nickel-Stahles, nämlich erhöhte mechanische Festigkeit, Säurebeständigkeit usw., besitzen und auch jenen Anforderungen entsprechen, die an nichtplattierte Bleche,Stangen, Drähte u. dgl. aus Chrom-Nickel-Stahl gestellt werden.According to the method according to the invention, for example iron or steel with Coatings of chrome-nickel steel provided and then by rolling or pulling out on intermediate products such as sheets, rods, wires and the like, which are externally processed all the valuable properties of chrome-nickel steel, namely increased mechanical Strength, acid resistance, etc., and also meet those requirements which are placed on unplated sheets, rods, wires and the like made of chrome-nickel steel will.

Claims (1)

Patent-Anspruch :Patent claim: Verfahren zur Herstellung von plattierten Blechen, Stangen, Drähten o. dgl. aus Metallblöcken oder Metallbarren, welche vor dem Auswalzen oder Ziehen mit einem Überzug eines hochwertigen, schwer schmelzbaren, gegen hohe Temperaturen, chemische Einflüsse u. dgl. widerstandsfähigen Metall versehen werden, dadurch gekennzeichnet, daß nach allmählicher Überführung der Oberflächenschicht des Grundmetalles in den tropfbarflüssigen Zustand auf diese nach und nach das hochwertige Deckmetall gleichfalls in tropfbarflüssigem Zustande aufgetragen wird.Process for the production of clad sheets, rods, wires or the like from metal blocks or metal bars, which are coated with a high-quality, difficult-to-melt, metal resistant to high temperatures, chemical influences and the like are provided, characterized in that that after gradual transfer of the surface layer of the base metal into the drip-liquid state on this gradually the high-quality cover metal also in drip-like liquid Condition is applied.
DE1918330605D 1918-05-30 1918-05-30 Process for the production of clad sheets, rods, wires or the like from metal blocks or metal bars Expired DE330605C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE330605T 1918-05-30

Publications (1)

Publication Number Publication Date
DE330605C true DE330605C (en) 1920-12-15

Family

ID=6191465

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1918330605D Expired DE330605C (en) 1918-05-30 1918-05-30 Process for the production of clad sheets, rods, wires or the like from metal blocks or metal bars

Country Status (1)

Country Link
DE (1) DE330605C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE964916C (en) * 1954-09-16 1957-05-29 Westfalenhuette Ag Process for plating sheet metal and strips made of steel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE964916C (en) * 1954-09-16 1957-05-29 Westfalenhuette Ag Process for plating sheet metal and strips made of steel

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