FR1464354A - Method to prevent the formation of grooves during stamping - Google Patents

Method to prevent the formation of grooves during stamping

Info

Publication number
FR1464354A
FR1464354A FR45901A FR45901A FR1464354A FR 1464354 A FR1464354 A FR 1464354A FR 45901 A FR45901 A FR 45901A FR 45901 A FR45901 A FR 45901A FR 1464354 A FR1464354 A FR 1464354A
Authority
FR
France
Prior art keywords
formation
prevent
during stamping
grooves during
grooves
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
FR45901A
Other languages
French (fr)
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.)
Krupp Stahl AG
Original Assignee
Stahlwerke Suedwestfalen 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 Stahlwerke Suedwestfalen AG filed Critical Stahlwerke Suedwestfalen AG
Application granted granted Critical
Publication of FR1464354A publication Critical patent/FR1464354A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • 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 by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0405—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing of ferrous alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
FR45901A 1965-01-15 1966-01-14 Method to prevent the formation of grooves during stamping Expired FR1464354A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1965ST023209 DE1295575B (en) 1965-01-15 1965-01-15 Use of a final annealing to avoid the formation of grooves when deep drawing ferritic chromium steels

Publications (1)

Publication Number Publication Date
FR1464354A true FR1464354A (en) 1966-12-30

Family

ID=7459665

Family Applications (1)

Application Number Title Priority Date Filing Date
FR45901A Expired FR1464354A (en) 1965-01-15 1966-01-14 Method to prevent the formation of grooves during stamping

Country Status (8)

Country Link
AT (1) AT271541B (en)
CH (1) CH450469A (en)
DE (1) DE1295575B (en)
FR (1) FR1464354A (en)
GB (1) GB1145280A (en)
LU (1) LU50199A1 (en)
NL (1) NL6600084A (en)
SE (1) SE330896B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4316743A (en) * 1973-10-29 1982-02-23 Tokyo Shibaura Electric Co., Ltd. High damping Fe-Cr-Al alloy

Also Published As

Publication number Publication date
DE1295575B (en) 1969-05-22
GB1145280A (en) 1969-03-12
LU50199A1 (en) 1966-03-05
AT271541B (en) 1969-06-10
NL6600084A (en) 1966-07-18
CH450469A (en) 1968-01-31
SE330896B (en) 1970-12-07

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