IT1249682B - PROCEDURE FOR THE COMBINED HEAT TREATMENT OF METAL MATERIALS AND ITEMS AND RELATED EQUIPMENT - Google Patents

PROCEDURE FOR THE COMBINED HEAT TREATMENT OF METAL MATERIALS AND ITEMS AND RELATED EQUIPMENT

Info

Publication number
IT1249682B
IT1249682B ITRM910533A ITRM910533A IT1249682B IT 1249682 B IT1249682 B IT 1249682B IT RM910533 A ITRM910533 A IT RM910533A IT RM910533 A ITRM910533 A IT RM910533A IT 1249682 B IT1249682 B IT 1249682B
Authority
IT
Italy
Prior art keywords
heat treatment
items
procedure
metal materials
combined heat
Prior art date
Application number
ITRM910533A
Other languages
Italian (it)
Inventor
German A Lukyanov
Original Assignee
Gestione E Promozione Iniziati
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 Gestione E Promozione Iniziati filed Critical Gestione E Promozione Iniziati
Priority to ITRM910533A priority Critical patent/IT1249682B/en
Publication of ITRM910533A0 publication Critical patent/ITRM910533A0/en
Priority to EP92830325A priority patent/EP0524156A1/en
Priority to CA002073618A priority patent/CA2073618A1/en
Publication of ITRM910533A1 publication Critical patent/ITRM910533A1/en
Application granted granted Critical
Publication of IT1249682B publication Critical patent/IT1249682B/en

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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices
    • 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
    • C21D1/04—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering with simultaneous application of supersonic waves, magnetic or electric fields
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F3/00—Changing the physical structure of non-ferrous metals or alloys by special physical methods, e.g. treatment with neutrons

Abstract

Procedimento per il trattamento di materiali e articoli metallici comprendente, in combinazione con un trattamento termico di tipo noto, l'esposizione del prodotto all'azione aeracustica di una corrente gassosa pulsante nel campo delle frequenze sonore, ad una pressione acustica di almeno 150 dB. Detta azione è ottenuta preferibilmente ponendo il prodotto da trattare all'interno del risuonatore di una apposita apparecchiatura, funzionante come un generatore acustico gas dinamico.Method for the treatment of metallic materials and articles comprising, in combination with a known type of heat treatment, the exposure of the product to the aeracoustic action of a pulsating gaseous current in the field of sound frequencies, at an acoustic pressure of at least 150 dB. Said action is obtained preferably by placing the product to be treated inside the resonator of a special apparatus, functioning as a dynamic gas acoustic generator.

ITRM910533A 1991-07-16 1991-07-16 PROCEDURE FOR THE COMBINED HEAT TREATMENT OF METAL MATERIALS AND ITEMS AND RELATED EQUIPMENT IT1249682B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITRM910533A IT1249682B (en) 1991-07-16 1991-07-16 PROCEDURE FOR THE COMBINED HEAT TREATMENT OF METAL MATERIALS AND ITEMS AND RELATED EQUIPMENT
EP92830325A EP0524156A1 (en) 1991-07-16 1992-06-19 A process and apparatus for the combined thermal treatment of metallic materials and articles
CA002073618A CA2073618A1 (en) 1991-07-16 1992-07-10 Process and apparatus for the combined thermal treatment of metallic materials and articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITRM910533A IT1249682B (en) 1991-07-16 1991-07-16 PROCEDURE FOR THE COMBINED HEAT TREATMENT OF METAL MATERIALS AND ITEMS AND RELATED EQUIPMENT

Publications (3)

Publication Number Publication Date
ITRM910533A0 ITRM910533A0 (en) 1991-07-16
ITRM910533A1 ITRM910533A1 (en) 1993-01-16
IT1249682B true IT1249682B (en) 1995-03-09

Family

ID=11400273

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM910533A IT1249682B (en) 1991-07-16 1991-07-16 PROCEDURE FOR THE COMBINED HEAT TREATMENT OF METAL MATERIALS AND ITEMS AND RELATED EQUIPMENT

Country Status (3)

Country Link
EP (1) EP0524156A1 (en)
CA (1) CA2073618A1 (en)
IT (1) IT1249682B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6338765B1 (en) 1998-09-03 2002-01-15 Uit, L.L.C. Ultrasonic impact methods for treatment of welded structures
US6932876B1 (en) 1998-09-03 2005-08-23 U.I.T., L.L.C. Ultrasonic impact machining of body surfaces to correct defects and strengthen work surfaces
US7301123B2 (en) 2004-04-29 2007-11-27 U.I.T., L.L.C. Method for modifying or producing materials and joints with specific properties by generating and applying adaptive impulses a normalizing energy thereof and pauses therebetween
US7276824B2 (en) 2005-08-19 2007-10-02 U.I.T., L.L.C. Oscillating system and tool for ultrasonic impact treatment
RU203378U1 (en) * 2020-01-27 2021-04-01 Евгений Юрьевич Ремшев Installation for heat treatment of products made of metals and alloys
CN111534767B (en) * 2020-05-20 2021-04-06 中南大学 Room-temperature cyclic loading high-efficiency shape integrated manufacturing method for aluminum alloy component

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767719C (en) * 1940-07-11 1953-04-09 Dortmund Hoerder Huettenver A Process for quenching workpieces made of iron and steel
FR1093064A (en) * 1952-12-03 1955-04-29 Napier & Son Ltd Method and apparatus for the treatment of metallic objects with a view to increasing their resistance to fatigue
US3276918A (en) * 1963-06-11 1966-10-04 Langenecker Bertwin Method for strengthening metals
US3398944A (en) * 1966-01-28 1968-08-27 Macrosonics Corp Metallurgical processing apparatus
SE463786B (en) * 1988-11-01 1991-01-21 Infrasonik Ab PROCEDURE AND DEVICE MAKE USE OF HEAT METER TRANSMISSION BETWEEN BODIES AND GASS WITH THE LOW-FREQUENT SOUND

Also Published As

Publication number Publication date
EP0524156A1 (en) 1993-01-20
ITRM910533A0 (en) 1991-07-16
CA2073618A1 (en) 1993-01-18
ITRM910533A1 (en) 1993-01-16

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Legal Events

Date Code Title Description
0001 Granted