DE1211236B - Verfahren zur Erzielung einer besseren spanlosen Verformbarkeit, insbesondere beim Tiefziehen und Stanzen - Google Patents

Verfahren zur Erzielung einer besseren spanlosen Verformbarkeit, insbesondere beim Tiefziehen und Stanzen

Info

Publication number
DE1211236B
DE1211236B DEST16207A DEST016207A DE1211236B DE 1211236 B DE1211236 B DE 1211236B DE ST16207 A DEST16207 A DE ST16207A DE ST016207 A DEST016207 A DE ST016207A DE 1211236 B DE1211236 B DE 1211236B
Authority
DE
Germany
Prior art keywords
profile
deformability
deep drawing
cutting
profiles
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.)
Pending
Application number
DEST16207A
Other languages
German (de)
English (en)
Inventor
Dr-Ing Fritz Fischer
Dr-Ing Karlhein Schmitt-Thomas
Vincenz Seul
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.)
Stahl & Walzwerke Rasselstein
Original Assignee
Stahl & Walzwerke Rasselstein
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
Priority to NL262144D priority Critical patent/NL262144A/xx
Priority to NL121568D priority patent/NL121568C/xx
Application filed by Stahl & Walzwerke Rasselstein filed Critical Stahl & Walzwerke Rasselstein
Priority to DEST16207A priority patent/DE1211236B/de
Priority to GB7900/61A priority patent/GB967199A/en
Priority to US93636A priority patent/US3160533A/en
Priority to FR854837A priority patent/FR1302394A/fr
Priority to BE601099A priority patent/BE601099A/fr
Publication of DE1211236B publication Critical patent/DE1211236B/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing
    • C21D8/0447—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing characterised by the heat treatment
    • C21D8/0473—Final recrystallisation annealing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B1/227—Surface roughening or texturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/201—Work-pieces; preparation of the work-pieces, e.g. lubricating, coating
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
    • C21D1/10—Surface hardening by direct application of electrical or wave energy; by particle radiation by electric induction
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • C21D9/48—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals deep-drawing sheets
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C21D1/42—Induction heating
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing
    • C21D8/0447—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing characterised by the heat treatment
    • C21D8/0457—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing characterised by the heat treatment with diffusion of elements, e.g. decarburising, nitriding
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing
    • C21D8/0478—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing involving a particular surface treatment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Metal Rolling (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
DEST16207A 1960-03-08 1960-03-08 Verfahren zur Erzielung einer besseren spanlosen Verformbarkeit, insbesondere beim Tiefziehen und Stanzen Pending DE1211236B (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL262144D NL262144A (ref) 1960-03-08
NL121568D NL121568C (ref) 1960-03-08
DEST16207A DE1211236B (de) 1960-03-08 1960-03-08 Verfahren zur Erzielung einer besseren spanlosen Verformbarkeit, insbesondere beim Tiefziehen und Stanzen
GB7900/61A GB967199A (en) 1960-03-08 1961-03-03 Process for the preparation of sheet metal suitable for forming by the application of pressure
US93636A US3160533A (en) 1960-03-08 1961-03-06 Heat treatment for the production of a low carbon steel sutable for deformation without cutting
FR854837A FR1302394A (fr) 1960-03-08 1961-03-07 Procédé de fabrication d'un matériau susceptible d'un façonnage sans production de copeaux, spécialement étirage profond et estampage
BE601099A BE601099A (fr) 1960-03-08 1961-03-08 Procédé de fabrication d'un matériau susceptible d'un façonnage sans production de specialement stirage profond et estampage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST16207A DE1211236B (de) 1960-03-08 1960-03-08 Verfahren zur Erzielung einer besseren spanlosen Verformbarkeit, insbesondere beim Tiefziehen und Stanzen

Publications (1)

Publication Number Publication Date
DE1211236B true DE1211236B (de) 1966-02-24

Family

ID=7456984

Family Applications (1)

Application Number Title Priority Date Filing Date
DEST16207A Pending DE1211236B (de) 1960-03-08 1960-03-08 Verfahren zur Erzielung einer besseren spanlosen Verformbarkeit, insbesondere beim Tiefziehen und Stanzen

Country Status (5)

Country Link
US (1) US3160533A (ref)
BE (1) BE601099A (ref)
DE (1) DE1211236B (ref)
GB (1) GB967199A (ref)
NL (2) NL262144A (ref)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102665951B (zh) * 2009-12-21 2015-02-11 新日铁住金株式会社 冷拔用管坯及其制造方法以及冷拔管的制造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2679466A (en) * 1952-04-16 1954-05-25 Union Carbide & Carbon Corp Surface decarburization of carboncontaining alloys
US3099592A (en) * 1960-01-11 1963-07-30 British Iron Steel Research Process of annealing low carbon steel

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
BE601099A (fr) 1961-07-03
NL121568C (ref) 1966-07-15
NL262144A (ref) 1900-01-01
GB967199A (en) 1964-08-19
US3160533A (en) 1964-12-08

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