BR112015032358A2 - difusão de alumínio-silício em uma chapa de aço - Google Patents

difusão de alumínio-silício em uma chapa de aço

Info

Publication number
BR112015032358A2
BR112015032358A2 BR112015032358A BR112015032358A BR112015032358A2 BR 112015032358 A2 BR112015032358 A2 BR 112015032358A2 BR 112015032358 A BR112015032358 A BR 112015032358A BR 112015032358 A BR112015032358 A BR 112015032358A BR 112015032358 A2 BR112015032358 A2 BR 112015032358A2
Authority
BR
Brazil
Prior art keywords
aluminum
steel plate
diffusion
steel sheet
silicon
Prior art date
Application number
BR112015032358A
Other languages
English (en)
Other versions
BR112015032358B1 (pt
Inventor
Schwartz Rolf-Josef
Original Assignee
Schwartz Gmbh
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 Schwartz Gmbh filed Critical Schwartz Gmbh
Publication of BR112015032358A2 publication Critical patent/BR112015032358A2/pt
Publication of BR112015032358B1 publication Critical patent/BR112015032358B1/pt

Links

Classifications

    • 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
    • C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
    • 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/63—Continuous furnaces for strip or wire the strip being supported by a cushion of gas
    • 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
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
    • C23C10/02—Pretreatment of the material to be coated
    • 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
    • C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
    • C23C10/34—Embedding in a powder mixture, i.e. pack cementation
    • C23C10/52—Embedding in a powder mixture, i.e. pack cementation more than one element being diffused in one step
    • 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
    • C23C10/60—After-treatment
    • 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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/005—Shaft or like vertical or substantially vertical furnaces wherein no smelting of the charge occurs, e.g. calcining or sintering furnaces
    • 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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/20—Arrangements of devices for charging
    • 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
    • F27B9/02—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces
    • 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
    • F27B9/10—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 heated by hot air or gas
    • 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
    • F27B9/28—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity for treating continuous lengths of work
    • 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
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/38—Arrangements of devices for charging
    • 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
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/39—Arrangements of devices for discharging
    • 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
    • F27D3/0024—Charging; Discharging; Manipulation of charge of metallic workpieces
    • 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
    • C21D1/673—Quenching devices for die quenching
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/009—Pearlite
    • 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/573—Continuous furnaces for strip or wire with cooling
    • 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
    • F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
    • F27D2003/0075—Charging or discharging vertically, e.g. through a bottom opening

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Coating With Molten Metal (AREA)

Abstract

resumo do pedido da patente de invenção para: "difusão de alumínio-silício em uma chapa de aço". a presente invenção se refere a um dispositivo e a um processo para difundir alumínio-silício (al-si) em uma superfície de uma chapa de aço revestida com al-si, na qual, através da difusão, se forma uma liga de alumínio-silício-ferro refratária. inicialmente, a chapa de aço é aduzida a um forno aquecível para a temperatura de difusão e, em seguida, conduzida sem contato através do forno aquecido para a temperatura de difusão. a chapa de aço é então aquecida para a temperatura de difusão, sendo al-si difundido em uma superfície da chapa de aço. em seguida, a chapa de aço com al-si difundido em uma superfície é resfriada com uma velocidade de menos de 25k/seg.
BR112015032358-8A 2013-06-25 2014-06-23 Difusão de alumínio-silício em uma chapa de aço BR112015032358B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP13173619.1 2013-06-25
EP13173619.1A EP2818571B1 (de) 2013-06-25 2013-06-25 Eindiffundieren von Aluminium-Silizium in eine Stahlblechbahn
PCT/EP2014/063150 WO2014206933A1 (de) 2013-06-25 2014-06-23 Eindiffundieren von aluminium-silizium in eine stahlblechbahn

Publications (2)

Publication Number Publication Date
BR112015032358A2 true BR112015032358A2 (pt) 2017-07-25
BR112015032358B1 BR112015032358B1 (pt) 2020-09-24

Family

ID=48672476

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015032358-8A BR112015032358B1 (pt) 2013-06-25 2014-06-23 Difusão de alumínio-silício em uma chapa de aço

Country Status (9)

Country Link
US (1) US20160145733A1 (pt)
EP (2) EP2818571B1 (pt)
JP (1) JP6583638B2 (pt)
KR (1) KR20160058746A (pt)
CN (1) CN105518177A (pt)
BR (1) BR112015032358B1 (pt)
CA (1) CA2915440A1 (pt)
MX (1) MX2015017681A (pt)
WO (1) WO2014206933A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104878188B (zh) * 2015-05-20 2017-02-22 东北大学 一种可实现铝带气垫式热处理的实验装置及实验方法
KR101858863B1 (ko) 2016-12-23 2018-05-17 주식회사 포스코 내식성 및 가공성이 우수한 용융 알루미늄계 도금강재
JP7170651B2 (ja) 2017-02-28 2022-11-14 タタ、スティール、アイモイデン、ベスローテン、フェンノートシャップ 熱間成形被覆鋼製品の製造方法
CN109764674B (zh) * 2019-01-27 2021-01-05 安徽华淮澄膜科技有限公司 用于粉体材料烧结成型的高温隧道炉

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58120733A (ja) * 1982-01-09 1983-07-18 Nippon Steel Corp 電磁鋼板の連続焼鈍方法
US5096478A (en) * 1991-03-26 1992-03-17 Glasstech, Inc. Apparatus and method for conveying glass sheets
GB9210683D0 (en) * 1992-05-19 1992-07-08 Rolls Royce Plc Multiplex aluminide-silicide coating
JPH0610063A (ja) * 1992-06-24 1994-01-18 Nippon Steel Corp 帯板熱処理炉
US5650235A (en) * 1994-02-28 1997-07-22 Sermatech International, Inc. Platinum enriched, silicon-modified corrosion resistant aluminide coating
CN1168418A (zh) * 1997-04-28 1997-12-24 张光渊 工业炉用无镍热稳定钢
DE10045479A1 (de) * 2000-09-14 2002-04-04 Schott Glas Verfahren und Vorrichtung zum kontaktlosen Lagern und Transportieren von Flachglas
JP4990449B2 (ja) * 2001-07-27 2012-08-01 新日本製鐵株式会社 高強度自動車部材用アルミめっき鋼板及びこれを使用した自動車用部材
DE10208216C1 (de) * 2002-02-26 2003-03-27 Benteler Automobiltechnik Gmbh Verfahren zur Herstellung eines metallischen Bauteils
DE10303228B3 (de) * 2003-01-28 2004-04-15 Kramer, Carl, Prof. Dr.-Ing. Vorrichtung zur Wärmebehandlung metallischer Bänder im Durchlauf
JP4860542B2 (ja) * 2006-04-25 2012-01-25 新日本製鐵株式会社 高強度自動車部品およびその熱間プレス方法
DE102007057855B3 (de) * 2007-11-29 2008-10-30 Benteler Automobiltechnik Gmbh Verfahren zur Herstellung eines Formbauteils mit mindestens zwei Gefügebereichen unterschiedlicher Duktilität
JP5098864B2 (ja) * 2008-07-11 2012-12-12 新日鐵住金株式会社 塗装後耐食性に優れた高強度自動車部材およびホットプレス用めっき鋼板
KR101008042B1 (ko) * 2009-01-09 2011-01-13 주식회사 포스코 내식성이 우수한 알루미늄 도금강판, 이를 이용한 열간 프레스 성형 제품 및 그 제조방법
JP5463906B2 (ja) * 2009-12-28 2014-04-09 新日鐵住金株式会社 ホットスタンプ用鋼板及びその製造方法
US9677145B2 (en) * 2011-08-12 2017-06-13 GM Global Technology Operations LLC Pre-diffused Al—Si coatings for use in rapid induction heating of press-hardened steel

Also Published As

Publication number Publication date
EP3013994B1 (de) 2020-03-04
CA2915440A1 (en) 2014-12-31
CN105518177A (zh) 2016-04-20
JP2016529386A (ja) 2016-09-23
KR20160058746A (ko) 2016-05-25
MX2015017681A (es) 2016-06-14
EP2818571A1 (de) 2014-12-31
WO2014206933A1 (de) 2014-12-31
JP6583638B2 (ja) 2019-10-02
EP3013994A1 (de) 2016-05-04
BR112015032358B1 (pt) 2020-09-24
EP2818571B1 (de) 2017-02-08
US20160145733A1 (en) 2016-05-26

Similar Documents

Publication Publication Date Title
BR112015032358A2 (pt) difusão de alumínio-silício em uma chapa de aço
BR112013003382A2 (pt) integração de um dispositivo de armazenamento de energia com um processo térmico separado
BR112013024705A2 (pt) aparelho para a produção de uma manta microtexturizada
BR112013009358A2 (pt) "dispositivo de pós-tratamento de escape e método para um veículo, com uma superfície de vaporização redutora a ser aquecida por um elemento peltier"
BR112015026660A2 (pt) ligas metálicas aperfeiçoadas para dispositivos médicos
BR112018006396A2 (pt) método para formar a quente um componente de liga de alumínio
IN2014CN03370A (pt)
BR112015025477A2 (pt) processo de transformação de chapas em liga al-cu-li, melhorando a formabilidade e a resistência à corrosão
BR112015030721A2 (pt) dispositivo para a adaptação de assinatura e objeto dotado de dispositivo para a adaptação de assinatura
BR112012031293A2 (pt) "barreira térmica de nanorrevestimento e método para fabricar a mesma"
BR112014008943A2 (pt) pistão
BR112016014567A2 (pt) Processo e instalação de combustão com recuperação de energia otimizada
BR112017014109A2 (pt) chapa de aço folheada à base de zinco
CL2020000425A1 (es) Proceso y aparato para fundir un material metalífero de carga. (divisional solicitud 201601314)
BR112018015306A2 (pt) método de descongelamento por sublimação, dispositivo de descongelamento por sublimação, e dispositivo de resfriamento
BR112013028778A2 (pt) processo para laminação e estiramento de uma chapa para uma fita
BR112014019294A8 (pt) Aparelho para encolher por calor um pacote e método para encolher por calor um pacote
BR112016002328A2 (pt) liga de alumínio, material de estoque de aleta de liga de alumínio, permutador de calor, uso de uma liga de alumínio ou de um material de estoque de aleta de liga de alumínio, e, processo para fazer um material de estoque de aleta de liga de alumínio
BR112014016241A2 (pt) composição de refrigerante para motor de combustão interna e método para operar um motor de combustão interna
EA201491188A1 (ru) Ванна электролиза алюминия, содержащая устройство контроля температуры боковых стенок
EA201490507A1 (ru) Способ и устройство для регулирования образования слоя в электролизной ванне для получения алюминия
BR112017009344A2 (pt) método para a produção de um material compósito, e dispositivo para a produção de um material compósito
BR112014001879A2 (pt) método e aparelho para aquecer chapas de aço
BR112016002234A2 (pt) liga de alumínio, material de estoque de aleta de liga de alumínio, permutador de calor, uso de uma liga de alumínio ou de um material de estoque de aleta de liga de alumínio, e, processo para fazer um material de estoque de aleta de liga de alumínio
BR112014005137A2 (pt) dispositivo e método para resfriamento de uma unidade

Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/06/2014, OBSERVADAS AS CONDICOES LEGAIS.