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WO1993017133A1 - Procede et installation de traitement d'articles en metal au moyen d'un champ magnetique a induction en milieu gazeux - Google Patents

Procede et installation de traitement d'articles en metal au moyen d'un champ magnetique a induction en milieu gazeux Download PDF

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Publication number
WO1993017133A1
WO1993017133A1 PCT/RU1993/000039 RU9300039W WO9317133A1 WO 1993017133 A1 WO1993017133 A1 WO 1993017133A1 RU 9300039 W RU9300039 W RU 9300039W WO 9317133 A1 WO9317133 A1 WO 9317133A1
Authority
WO
WIPO (PCT)
Prior art keywords
products
installation
magnetic field
οbρabοτκi
nagρeva
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.)
Ceased
Application number
PCT/RU1993/000039
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English (en)
Russian (ru)
Inventor
Igor Mikhailovich Maximov
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO1993017133A1 publication Critical patent/WO1993017133A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/04—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity adapted for treating the charge in vacuum or special atmosphere
    • F27B9/045—Furnaces with controlled atmosphere
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
    • F27B9/062—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated electrically heated
    • F27B9/067—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated electrically heated heated by induction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D2003/0085—Movement of the container or support of the charge in the furnace or in the charging facilities
    • F27D2003/0086—Up or down
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D9/00—Cooling of furnaces or of charges therein
    • F27D2009/007—Cooling of charges therein
    • F27D2009/0089—Quenching
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/04—Ram or pusher apparatus
    • 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

Definitions

  • hermetically closed metal vessel inside of which they dispose of heaters: industry or elec- trodes.
  • the vessel is designed to operate and provided internally up to 100 ATM. 5 ⁇ tsel ⁇ m this s ⁇ s ⁇ b and us ⁇ ys ⁇ v ⁇ for eg ⁇ ⁇ susches ⁇ v- Lenia not m ⁇ gu ⁇ by ⁇ ⁇ e ⁇ mend ⁇ vany for shi ⁇ g ⁇ ⁇ imene- Niya, ⁇ a ⁇ ⁇ a ⁇ ⁇ stsess ⁇ imi ⁇ - ⁇ e ⁇ miches ⁇ y ⁇ b ⁇ ab ⁇ i me ⁇ al- l ⁇ v it za ⁇ yanu ⁇ and ⁇ izv ⁇ di ⁇ eln ⁇ s ⁇ eg ⁇ d ⁇ v ⁇ ln ⁇ niz ⁇ a. ⁇ 93/17133
  • the written-off means and the use of the device in the process of operation take a significant amount of electric power, so that it is not used in the field of
  • the closest proximity to the technical essence of the equipment is the use of equipment for the production of gas cement and industrial cement.
  • the device used in this device allows you to heat up the machine to the right depth and make the necessary changes.
  • the unit provides a large, multi-purpose industrial heater, housed in a pressurized gas cabinet. The entrance to the room is sealed with a quick shutter. Products that are suitable for use are housed inside the industrial heater and are equipped with a sympathetic vertical core. ( ⁇ , ⁇ , • 92358).
  • This manual is designed for the use of a gas engine, but other options for using a gas engine are also available.
  • the control and temperature control of the products in the cementation process may be carried out by using a simple process. It is suggested that, at the exit from the body, devices may be placed for the hardening of the purchased products. It must be noted that, in addition to the good quality of this equipment, you must not be able to obtain the best value for money. - 3 - process stocks, caused by the loading and unloading of processed products.
  • P ⁇ s ⁇ avlennaya task ⁇ eshae ⁇ sya ⁇ em, ch ⁇ in s ⁇ s ⁇ be ⁇ b ⁇ ab ⁇ i me ⁇ alliches ⁇ i ⁇ manufacturing indu ⁇ tsi ⁇ nn ⁇ m magni ⁇ n ⁇ m ⁇ le in gaz ⁇ v ⁇ y s ⁇ ede, za ⁇ lyuchayuschemsya in ⁇ us ⁇ anii e ⁇ i ⁇ products che ⁇ ez z ⁇ nu ⁇ b ⁇ ab ⁇ i and v ⁇ zdeys ⁇ vii on ni ⁇ ⁇ u ⁇ em5 nag ⁇ eva and ⁇ e ⁇ m ⁇ di ⁇ uzii, s ⁇ glasn ⁇ iz ⁇ b ⁇ e ⁇ eniyu, u ⁇ myanu- ⁇ uyu z ⁇ nu ⁇ b ⁇ ab ⁇ i ⁇ azdelyayu ⁇ on ⁇ i ⁇ sled ⁇ va ⁇ eln ⁇ ⁇ as- ⁇ l ⁇ zhenny ⁇ uch
  • ⁇ a ⁇ zhe ⁇ s ⁇ avlennaya task ⁇ eshae ⁇ sya us ⁇ an ⁇ v ⁇ y dlya5 ⁇ susches ⁇ vleniya s ⁇ s ⁇ ba, s ⁇ de ⁇ zhaschey mn ⁇ g ⁇ vi ⁇ vy indu ⁇ tsi ⁇ n- ny nag ⁇ eva ⁇ el, ⁇ azmeschenny in ge ⁇ me ⁇ ichn ⁇ m ⁇ use with gas-z ⁇ v ⁇ y s ⁇ ed ⁇ y on v ⁇ de in ⁇ y us ⁇ an ⁇ vlen ⁇ ge ⁇ me ⁇ izi- ⁇ uyuschee us ⁇ ys ⁇ v ⁇ , and vy ⁇ de - us ⁇ ys ⁇ v ⁇ for za ⁇ al ⁇ i products ⁇ ichem ⁇ sled ⁇ va ⁇ eln ⁇ s ⁇ ⁇ e ⁇ emescheniya izdeliy0 ⁇
  • the installation is carried out on the basis of directors, according to the invention, in accordance with the invention,
  • 15th part of the industry allows for an additional temperature saturation of the metal in order to equalize the thickness of the diffuser for the product.
  • the pressurizing device fulfills 3 functions, namely, the sealing of the processing area, the listing of products and the transfer of products
  • Unit I contains a pressurized device in the form of any other available capacity (I).
  • Unit I has an arrangement of 2 for the storage of articles 5 and an arrangement of 3 for calculation.
  • P ⁇ is ⁇ - s ⁇ blenie 2 vy ⁇ lnen ⁇ as vzaim ⁇ svyazanny ⁇ g ⁇ iz ⁇ n ⁇ al- us ⁇ and ve ⁇ i ⁇ alny ⁇ ⁇ ans ⁇ i ⁇ uyuschi ⁇ uchas ⁇ v.
  • Invention 3 provides a consumptive product in the form of a spreader, the flow of washing liquid to the room is carried out at the same time as the pump.
  • the installation also contains a multi-induction heater 4, housed in a pressurized body 5 with a gaseous medium.
  • Inductive heater 4 contains circuits and the following operating areas: thermal diffusion 5 (4.1), cooling (4.2) and stabilizing discharge (4.3) before charging.
  • the pressurized device is located at the entrance to the induction heater, where to buy the product - 7 - at the factory.
  • ⁇ a uchas ⁇ e (4.1) ⁇ e ⁇ m ⁇ di ⁇ uzii us ⁇ an ⁇ vlen mn ⁇ g ⁇ vi ⁇ vy indu ⁇ 6 for nag ⁇ eva products ⁇ e ⁇ emeschae- my ⁇ vnu ⁇ i nag ⁇ eva ⁇ elya 4 ⁇ na ⁇ avlyayuschim 7.
  • Device 10 for the sale of goods, it supplies its own tank, which is filled up with the after-sales service, but may be placed inside. siprueir (not indicated) and a mechanism 0 for the construction of processed products from the tank. Us ⁇ ys ⁇ v ⁇ 10 vy ⁇ lnyae ⁇ ⁇ un ⁇ tsiyu ge ⁇ me ⁇ izi ⁇ uyuscheg ⁇ ⁇ i- s ⁇ s ⁇ bleniya on you ⁇ ⁇ de of indu ⁇ tsi ⁇ nn ⁇ g ⁇ nag ⁇ eva ⁇ elya 4.
  • the Inductive Inductive Heater 4 may be located in a horizontal, vertical or inclined 5 position. The interaction of the nodes of the installation of the synchronized drive and the use of the executive mechanism (not shown) of its use.
  • 35 z ⁇ ny ⁇ e ⁇ m ⁇ di ⁇ uzii (4.1) wherein ⁇ ni nag ⁇ evayu ⁇ sya d ⁇ ⁇ em ⁇ e ⁇ a ⁇ u ⁇ y 900-1300 ° C, ⁇ lazhdeniya (4.2) where ⁇ ⁇ ⁇ ni lazhdayu ⁇ sya d ⁇ ⁇ em ⁇ e ⁇ a ⁇ u ⁇ y 830-870 ° C and s ⁇ abilizi ⁇ uyuschey vyde ⁇ zh ⁇ i - 8 -
  • the product is moved to the device 10 in the form of a tank for hardening.
  • the processed products 12 from the tank are supplied with the consumer 17 and are processed for the following process treatment (low-5 process).

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

Le procédé de traitement d'articles en métal de l'invention consite à diviser la zone de travail du champ magnétique à induction en trois parties successives destinées, respectivement, à la thermodiffusion, au refroidissement et à la stabilisation pour procéder au durcissement, ainsi que le déplacement linéaire de chaque article dans la zone de travail, afin d'exposer la totalité de sa surface aux lignes d'influence uniforme de force du champ magétique. Une installation de mise en ÷uvre du procédé comprend un dispositif de chauffage (4) à induction à boucles multiples comportant un inducteur (6) destiné à chauffer les articles (12), un refroidisseur à convection (8) ainsi qu'un dispositif (9) de stabilisation avant durcissement. Avant l'inducteur de chauffage (6) est monté un poussoir (15) assurant le mouvement linéaire des articles dans la zone de traitement, et lequel est synchronisé avec le mécanisme d'actionnement de l'entraînement de l'installation.
PCT/RU1993/000039 1992-02-13 1993-02-11 Procede et installation de traitement d'articles en metal au moyen d'un champ magnetique a induction en milieu gazeux Ceased WO1993017133A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SU5033747 1992-02-13
RU5033747/02 1992-02-13

Publications (1)

Publication Number Publication Date
WO1993017133A1 true WO1993017133A1 (fr) 1993-09-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU1993/000039 Ceased WO1993017133A1 (fr) 1992-02-13 1993-02-11 Procede et installation de traitement d'articles en metal au moyen d'un champ magnetique a induction en milieu gazeux

Country Status (2)

Country Link
AU (1) AU4043293A (fr)
WO (1) WO1993017133A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2821925A1 (fr) * 2001-03-06 2002-09-13 Celes Enceinte d'etancheite au gaz et au vide d'isolation thermique destinee a un dispositif de chauffage par induction
CN101832714A (zh) * 2010-03-31 2010-09-15 安徽省屯溪高压阀门有限公司 推料器及应用该推料器的中频感应加热炉清空工艺

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110657682A (zh) * 2019-09-27 2020-01-07 江苏琪心冶金设备制造有限公司 一种新型加热炉推钢机

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4543060A (en) * 1983-02-10 1985-09-24 The Boc Group Plc Heat treatment of workpieces

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4543060A (en) * 1983-02-10 1985-09-24 The Boc Group Plc Heat treatment of workpieces

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SOKOLOV K.N., "Mekhanizatsia i Avtomatizatsia v Termicheskikh Tsekhakh", 1962, Mashgiz (Moscow), pages 122-123. *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2821925A1 (fr) * 2001-03-06 2002-09-13 Celes Enceinte d'etancheite au gaz et au vide d'isolation thermique destinee a un dispositif de chauffage par induction
US6693264B2 (en) 2001-03-06 2004-02-17 Celes Vacuum and gas tight enclosure for induction heating system
CN101832714A (zh) * 2010-03-31 2010-09-15 安徽省屯溪高压阀门有限公司 推料器及应用该推料器的中频感应加热炉清空工艺

Also Published As

Publication number Publication date
AU4043293A (en) 1993-09-13

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