SE8204095D0 - PROCEDURE FOR THE PREPARATION OF FERRITIC HEATER WIRE - Google Patents

PROCEDURE FOR THE PREPARATION OF FERRITIC HEATER WIRE

Info

Publication number
SE8204095D0
SE8204095D0 SE8204095A SE8204095A SE8204095D0 SE 8204095 D0 SE8204095 D0 SE 8204095D0 SE 8204095 A SE8204095 A SE 8204095A SE 8204095 A SE8204095 A SE 8204095A SE 8204095 D0 SE8204095 D0 SE 8204095D0
Authority
SE
Sweden
Prior art keywords
ferritic
electric resistance
finishing
reduced
resistance wire
Prior art date
Application number
SE8204095A
Other languages
Swedish (sv)
Other versions
SE8204095L (en
Original Assignee
Mai Edelstahl
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 Mai Edelstahl filed Critical Mai Edelstahl
Publication of SE8204095D0 publication Critical patent/SE8204095D0/en
Publication of SE8204095L publication Critical patent/SE8204095L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C9/00—Cooling, heating or lubricating drawing material
    • B21C9/02—Selection of compositions therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/003—Drawing materials of special alloys so far as the composition of the alloy requires or permits special drawing methods or sequences
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C9/00—Cooling, heating or lubricating drawing material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
    • C10M105/22—Carboxylic acids or their salts
    • C10M105/24—Carboxylic acids or their salts having only one carboxyl group bound to an acyclic carbon atom, cycloaliphatic carbon atom or hydrogen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/129—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of thirty or more carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/04—Groups 2 or 12
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/24—Metal working without essential removal of material, e.g. forming, gorging, drawing, pressing, stamping, rolling or extruding; Punching metal
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/241—Manufacturing joint-less pipes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/242—Hot working
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/243—Cold working
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/244—Metal working of specific metals
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/244—Metal working of specific metals
    • C10N2040/245—Soft metals, e.g. aluminum
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/244—Metal working of specific metals
    • C10N2040/246—Iron or steel
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/244—Metal working of specific metals
    • C10N2040/247—Stainless steel
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/015—Dispersions of solid lubricants
    • C10N2050/02—Dispersions of solid lubricants dissolved or suspended in a carrier which subsequently evaporates to leave a lubricant coating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Metal Extraction Processes (AREA)

Abstract

The invention relates to the field of metallurgy and is applicable to the manufacture of ferritic electric resistance wire. The aim of the invention consists in the economical manufacture of high-quality electric resistance wire. The object on which the invention is based is to simplify the manufacturing technology substantially and design it in such a way that production disorders are limited as far as possible, the drawing-die wear is reduced and the material properties of the starting material are not influenced. According to the invention, the starting material is first reduced to an intermediate dimension of less than 7 mm and then coated, without the application of a lubricant substrate, with a homogeneous solid lubricant film which does not contain any components which impair the life of the heat-conducting material. The material is subsequently drawn into the finishing-pass region in a multi-stage dry-drawing process, the degree of reduction being greater than 30% in the first stage. Finally, the wire is drawn down to its final diameter in a finishing pass, avoiding the customary cleaning and annealing processes.
SE8204095A 1981-07-09 1982-07-02 PROCEDURE FOR THE PREPARATION OF FERRITIC HEATER WIRE SE8204095L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD81231608A DD210525A3 (en) 1981-07-09 1981-07-09 METHOD FOR PRODUCING FERRITIC HEATING WIRE

Publications (2)

Publication Number Publication Date
SE8204095D0 true SE8204095D0 (en) 1982-07-02
SE8204095L SE8204095L (en) 1983-01-10

Family

ID=5532231

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8204095A SE8204095L (en) 1981-07-09 1982-07-02 PROCEDURE FOR THE PREPARATION OF FERRITIC HEATER WIRE

Country Status (5)

Country Link
AT (1) AT386970B (en)
DD (1) DD210525A3 (en)
DE (1) DE3223941A1 (en)
SE (1) SE8204095L (en)
YU (1) YU146582A (en)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE878504C (en) * 1944-04-22 1953-06-05 Deutsche Edelstahlwerke Ag Method and arrangement for the heat treatment of metal parts, in particular steel and iron parts
US3226291A (en) * 1962-08-23 1965-12-28 John H Rediske Method for protecting growing plants against animal damage
US3413832A (en) * 1965-07-27 1968-12-03 Nat Standard Co Wire drawing method
IT974269B (en) * 1971-12-27 1974-06-20 Nippon Steel Corp METAL SHEET TREATED WITH LUBRICANT FOR PRESS WORKING
CA1006497A (en) * 1972-08-04 1977-03-08 Walter A. Smigel Dry wire-drawing soap lubricant
DE2334041A1 (en) * 1973-07-04 1975-01-30 Lasalle Steel Co Surface finishing wire, bars, and rods - by removal of surface imperfections followed by sizing and polishing
CH633039A5 (en) * 1977-09-06 1982-11-15 Alusuisse SURFACE LUBRICANTS FOR METAL TAPES.
US4148970A (en) * 1977-12-30 1979-04-10 Diamond Shamrock Corporation Lubricating composition applied over primer coat
DE2920857A1 (en) * 1978-06-12 1979-12-20 Akad Wissenschaften Ddr PROCESS FOR COLD FORMING OF METALLIC MATERIALS
EP0013012B1 (en) * 1978-12-21 1984-06-20 Akademie der Wissenschaften der DDR Device for applying a lubricant to a metallic plastically deformable part
DD153890A1 (en) * 1978-12-21 1982-02-10 Vogel Heinz Ruediger PROCESS FOR COATING METALLIC MATERIALS WITH LUBRICANTS
DD153891A1 (en) * 1978-12-21 1982-02-10 Vogel Heinz Ruediger LUBRICANTS FOR THE COLD FORMING OF METALLIC MATERIALS
AT383513B (en) * 1979-08-29 1987-07-10 Uralsky Inst Chernykh Metall DRAWING PROCEDURE WITH HYDRODYNAMIC LUBRICATION

Also Published As

Publication number Publication date
DE3223941A1 (en) 1983-07-28
YU146582A (en) 1985-03-20
AT386970B (en) 1988-11-10
SE8204095L (en) 1983-01-10
ATA240582A (en) 1988-04-15
DD210525A3 (en) 1984-06-13

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Legal Events

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Ref document number: 8204095-7

Effective date: 19880624