CA978394A - Steel for cutting instruments and production thereof - Google Patents

Steel for cutting instruments and production thereof

Info

Publication number
CA978394A
CA978394A CA154,908A CA154908A CA978394A CA 978394 A CA978394 A CA 978394A CA 154908 A CA154908 A CA 154908A CA 978394 A CA978394 A CA 978394A
Authority
CA
Canada
Prior art keywords
steel
production
cutting instruments
instruments
cutting
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
CA154,908A
Other versions
CA154908S (en
Inventor
Aiyaswami S. Sastri
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.)
Gillette Co LLC
Original Assignee
Gillette Co LLC
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 Gillette Co LLC filed Critical Gillette Co LLC
Application granted granted Critical
Publication of CA978394A publication Critical patent/CA978394A/en
Expired 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 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
    • C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
    • 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
    • C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/902—Metal treatment having portions of differing metallurgical properties or characteristics
    • Y10S148/905—Cutting tool

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 Articles (AREA)
  • Heat Treatment Of Steel (AREA)
CA154,908A 1971-11-01 1972-10-26 Steel for cutting instruments and production thereof Expired CA978394A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19416671A 1971-11-01 1971-11-01

Publications (1)

Publication Number Publication Date
CA978394A true CA978394A (en) 1975-11-25

Family

ID=22716545

Family Applications (1)

Application Number Title Priority Date Filing Date
CA154,908A Expired CA978394A (en) 1971-11-01 1972-10-26 Steel for cutting instruments and production thereof

Country Status (12)

Country Link
US (1) US3756865A (en)
JP (1) JPS4856515A (en)
AR (1) AR196497A1 (en)
AU (1) AU4835072A (en)
BR (1) BR7207651D0 (en)
CA (1) CA978394A (en)
DE (1) DE2254165A1 (en)
ES (1) ES408152A1 (en)
FR (1) FR2159982A5 (en)
GB (1) GB1394262A (en)
IT (1) IT966857B (en)
NL (1) NL7214758A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3847683A (en) * 1971-11-01 1974-11-12 Gillette Co Processes for producing novel steels
JPS5075913A (en) * 1973-11-05 1975-06-21
US4180420A (en) * 1977-12-01 1979-12-25 The Gillette Company Razor blades
US4699671A (en) * 1985-06-17 1987-10-13 General Electric Company Treatment for overcoming irradiation induced stress corrosion cracking in austenitic alloys such as stainless steel
DE3704473A1 (en) * 1987-02-13 1988-08-25 Thompson Gmbh Trw Valve material for charge cycle valves
JP3373102B2 (en) * 1996-01-31 2003-02-04 株式会社東芝 Cutting valve for mobile core instrumentation system
US6688148B1 (en) * 2001-01-26 2004-02-10 Defiance Precision Products, Inc. Manufacturing process for making engine components of high carbon content steel using cold forming techniques
KR20070099684A (en) * 2005-02-02 2007-10-09 코루스 스타알 베.뷔. Austenitic steel having high strength and formability, method of producing said steel and use thereof
DE102012201880A1 (en) * 2012-02-09 2013-08-14 Robert Bosch Gmbh One-piece component and method for its production
CN115351520A (en) * 2022-08-23 2022-11-18 山东黑旋风锯业有限公司 Slicing knife and production method thereof

Also Published As

Publication number Publication date
JPS4856515A (en) 1973-08-08
FR2159982A5 (en) 1973-06-22
GB1394262A (en) 1975-05-14
NL7214758A (en) 1973-05-03
ES408152A1 (en) 1975-11-16
IT966857B (en) 1974-02-20
AU4835072A (en) 1974-05-02
AR196497A1 (en) 1974-02-06
DE2254165A1 (en) 1973-05-10
BR7207651D0 (en) 1973-09-18
US3756865A (en) 1973-09-04

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