FR2003432A1 - - Google Patents

Info

Publication number
FR2003432A1
FR2003432A1 FR6906384A FR6906384A FR2003432A1 FR 2003432 A1 FR2003432 A1 FR 2003432A1 FR 6906384 A FR6906384 A FR 6906384A FR 6906384 A FR6906384 A FR 6906384A FR 2003432 A1 FR2003432 A1 FR 2003432A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6906384A
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.)
United States Steel Corp
Original Assignee
United States Steel Corp
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 United States Steel Corp filed Critical United States Steel Corp
Publication of FR2003432A1 publication Critical patent/FR2003432A1/fr
Withdrawn legal-status Critical Current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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/24—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for saw blades
    • 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
FR6906384A 1968-03-07 1969-03-07 Withdrawn FR2003432A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71126168A 1968-03-07 1968-03-07

Publications (1)

Publication Number Publication Date
FR2003432A1 true FR2003432A1 (fr) 1969-11-07

Family

ID=24857370

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6906384A Withdrawn FR2003432A1 (fr) 1968-03-07 1969-03-07

Country Status (5)

Country Link
US (1) US3592703A (fr)
CA (1) CA933071A (fr)
DE (1) DE1911277C3 (fr)
FR (1) FR2003432A1 (fr)
GB (1) GB1261927A (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4026732A (en) * 1975-08-28 1977-05-31 Cincinnati Steel Treating Co. Method for induction hardening gear teeth
JPS52145692U (fr) * 1976-04-30 1977-11-04
US4779848A (en) * 1985-06-03 1988-10-25 Chem-Tronics, Inc. Cooling muff used in thermal processing method
US4729802A (en) * 1986-01-16 1988-03-08 J. I. Case Company Opener-disk heat-treating process and product
DE4226291C2 (de) * 1992-08-08 2001-03-08 Bosch Gmbh Robert Vorrichtung zum Härten von Teilen
US6691596B1 (en) 2000-02-29 2004-02-17 Irwin Industrial Tool Company Circular saw blade for cutting fiber cement materials
US20050039830A1 (en) * 2003-08-19 2005-02-24 Mark Christofis Induction heat treatment method and coil and article treated thereby
US20050039829A1 (en) * 2003-08-19 2005-02-24 Mark Christofis Induction heat treatment method and article treated thereby
US6940056B2 (en) 2003-10-09 2005-09-06 Visteon Global Technologies, Inc. Induction heat treatment method and coil and article treated thereby
US20060130622A1 (en) * 2004-12-22 2006-06-22 3M Innovative Properties Company Circular blade and methods for using same
ES2304123B1 (es) * 2008-03-19 2009-05-27 Sinfines Miralles, Sl Procedimiento de endurecimiento superficial para sinfines.
SE542356C2 (en) 2017-04-21 2020-04-14 Husqvarna Ab Cutting blade and method for producing a cutting blade
RU2663029C1 (ru) * 2017-06-21 2018-08-01 Федеральное государственное автономное образовательное учреждение высшего образования "Северный (Арктический) федеральный университет имени М.В. Ломоносова" Способ термопластического натяжения пильного диска круглой пилы
RU2708703C1 (ru) * 2019-07-22 2019-12-11 Федеральное государственное автономное образовательное учреждение высшего образования «Северный (Арктический) федеральный университет имени М. В. Ломоносова» Способ повышения жесткости круглой пилы

Also Published As

Publication number Publication date
GB1261927A (en) 1972-01-26
DE1911277B2 (de) 1978-09-28
DE1911277C3 (de) 1979-05-17
US3592703A (en) 1971-07-13
CA933071A (en) 1973-09-04
DE1911277A1 (de) 1969-10-02

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Legal Events

Date Code Title Description
ST Notification of lapse