AT264244B - Process for the production of a corrosion-resistant coating on steel strip - Google Patents

Process for the production of a corrosion-resistant coating on steel strip

Info

Publication number
AT264244B
AT264244B AT718765A AT718765A AT264244B AT 264244 B AT264244 B AT 264244B AT 718765 A AT718765 A AT 718765A AT 718765 A AT718765 A AT 718765A AT 264244 B AT264244 B AT 264244B
Authority
AT
Austria
Prior art keywords
steel strip
corrosion
production
resistant coating
powder
Prior art date
Application number
AT718765A
Other languages
German (de)
Original Assignee
Int Nickel Ltd
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 Int Nickel Ltd filed Critical Int Nickel Ltd
Priority to AT718765A priority Critical patent/AT264244B/en
Application granted granted Critical
Publication of AT264244B publication Critical patent/AT264244B/en

Links

Landscapes

  • Powder Metallurgy (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren zur Herstellung eines korrosionsbeständigen Überzuges auf Bandstahl 
 EMI1.1 
 

 <Desc/Clms Page number 2> 

 Druckwalzen verbunden wird, die so heiss sind, dass das Pulver über seine Rekristallisationstemperatur erhitzt wird. Abgesehen davon, dass gemäss diesem bekannten Verfahren Bandstahl mit Nickelpulver nicht platiert werden soll, unterscheidet sich dieses bekannte Verfahren vom erfindungsgemässen dadurch, dass nach ersterem also weder das Pulver noch das Basismetall vor dem Walzen erhitzt werden, während erfindungsgemäss der Bandstahl und das Pulver vor dem ersten Walzen gesintert werden. 



   Im übrigen entspricht die Erfindung den im Stammpatent beschriebenen   Ausführungsformen.   



    PATENTANSPRÜCHE :    
1. Verfahren zur Herstellung eines korrosionsbeständigen Überzuges auf Bandstahl durch Aufbringen eines Metallpulvers auf diesen, wobei auf den Bandstahl eine Schicht einer wässerigen, Nickelpulver enthaltenden Aufschlämmung aufgebracht, diese getrocknet, hierauf gesintert und durch Walzen verdichtet wird, nach Stammpatent Nr. 250122, dadurch gekennzeichnet, dass die gesinterte Schicht durch Warmwalzen verdichtet wird. 
 EMI2.1 
 

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



   <Desc / Clms Page number 1>
 



  Process for the production of a corrosion-resistant coating on steel strip
 EMI1.1
 

 <Desc / Clms Page number 2>

 Pressure rollers are connected, which are so hot that the powder is heated above its recrystallization temperature. Apart from the fact that according to this known method, steel strip should not be plated with nickel powder, this known method differs from the inventive method in that, according to the former, neither the powder nor the base metal are heated before rolling, while according to the invention the steel strip and the powder are heated before the first rollers are sintered.



   Otherwise, the invention corresponds to the embodiments described in the parent patent.



    PATENT CLAIMS:
1. A method for producing a corrosion-resistant coating on steel strip by applying a metal powder to the steel strip, a layer of an aqueous slurry containing nickel powder being applied to the steel strip, which is dried, sintered thereon and compacted by rolling, according to parent patent no. 250122, characterized that the sintered layer is compacted by hot rolling.
 EMI2.1
 

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

Claims (1)

**WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT718765A 1965-08-04 1965-08-04 Process for the production of a corrosion-resistant coating on steel strip AT264244B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT718765A AT264244B (en) 1965-08-04 1965-08-04 Process for the production of a corrosion-resistant coating on steel strip

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT250122D
AT718765A AT264244B (en) 1965-08-04 1965-08-04 Process for the production of a corrosion-resistant coating on steel strip

Publications (1)

Publication Number Publication Date
AT264244B true AT264244B (en) 1968-08-26

Family

ID=25603643

Family Applications (1)

Application Number Title Priority Date Filing Date
AT718765A AT264244B (en) 1965-08-04 1965-08-04 Process for the production of a corrosion-resistant coating on steel strip

Country Status (1)

Country Link
AT (1) AT264244B (en)

Similar Documents

Publication Publication Date Title
DE1093087B (en) Process and device for the continuous production of polyamides from dicarboxylic acids and diamines
AT264244B (en) Process for the production of a corrosion-resistant coating on steel strip
DE716120C (en) Process for the bending of porous, synthetic resin structures, such as filter plates and the like. like
DE2318662B1 (en) Use of a copper material
AT302673B (en) Process for the heat treatment of aluminum alloys
DE870900C (en) Process for the production of rolled films from polymers of vinyl chloride
AT251435B (en) Process for the production of a composite body
DE473111C (en) Process for the production of electrical insulating bodies
DE615758C (en) Process for keeping gelatin solutions fluid
AT140970B (en) High-ohm resistor provided with a protective paint layer.
DE519039C (en) Process for the production of lead pipes and lead wires on lead presses
AT167657B (en) Cast molding process and device for carrying out the process
DE594078C (en) Electrically heated kettle with indirect heating from a liquid bath
AT115471B (en) Frame, especially for double-acting piston machines.
AT114880B (en) Insulating compound for electrical purposes.
AT232286B (en) Process for the production of sintered metal or alloy bodies
DE861778C (en) Process for the production of cast iron sealing rings
AT220574B (en) Process for the production of steel bars or profiles made of iron or steel alloys by rolling
AT77750B (en) Process for the production of fabric pressure rollers.
AT132850B (en) Process for the production of wire-wound bodies, in particular for selenium cells or the like.
DE809437C (en) Process for the production of zinc oxide catalysts
DE1175391B (en) Process for the production of the inner lining of centrifugal casting molds
AT87225B (en) Device for fixing creases, in particular on trousers.
AT202583B (en) Process for the production of a copper-plated iron powder for sinter metallurgy
AT128081B (en) Process for preventing hot brittle alloys containing copper and tin.