BRPI0410113A - dispositivo e método para medição de inclusões de metal - Google Patents

dispositivo e método para medição de inclusões de metal

Info

Publication number
BRPI0410113A
BRPI0410113A BRPI0410113-8A BRPI0410113A BRPI0410113A BR PI0410113 A BRPI0410113 A BR PI0410113A BR PI0410113 A BRPI0410113 A BR PI0410113A BR PI0410113 A BRPI0410113 A BR PI0410113A
Authority
BR
Brazil
Prior art keywords
filter element
receptacle
support ring
bottom wall
exit opening
Prior art date
Application number
BRPI0410113-8A
Other languages
English (en)
Inventor
Serge Dion
Original Assignee
Alcan Int Ltd
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 Alcan Int Ltd filed Critical Alcan Int Ltd
Publication of BRPI0410113A publication Critical patent/BRPI0410113A/pt
Publication of BRPI0410113B1 publication Critical patent/BRPI0410113B1/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G01N1/4077—Concentrating samples by other techniques involving separation of suspended solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D2/00—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/12—Dippers; Dredgers
    • G01N1/125—Dippers; Dredgers adapted for sampling molten metals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/20—Metals
    • G01N33/205—Metals in liquid state, e.g. molten metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B21/00—Obtaining aluminium
    • C22B21/06—Obtaining aluminium refining
    • C22B21/066—Treatment of circulating aluminium, e.g. by filtration
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
    • C22B9/023—By filtering
    • 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
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrology & Water Resources (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Acoustics & Sound (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

"DISPOSITIVO E MéTODO PARA MEDIçãO DE INCLUSõES DE METAL". A presente invenção refere-se a um dispositivo que é provido para medição das inclusões de metal compreendendo um receptáculo para manter uma amostra do metal fundido, com esse receptáculo tendo paredes laterais isoladas e uma parede inferior provida com uma abertura de saída. Um elemento de filtro cerâmico para coletar inclusões do metal fundido é posicionado dentro da abertura de saída e é unido na face superior de um anel de suporte anular de metal ou refratário sólido com uma porção da face superior do anel de suporte se estendendo lateralmente além do elemento de filtro e engatando a face inferior da parede inferior do receptáculo ao redor da abertura. O conjunto de elemento de filtro e anel de suporte é mantido no lugar por um dispositivo de retenção separável que é adaptado para manter com segurança o anel de suporte em engate à prova de vazamento contra a parede inferior do receptáculo com o elemento de filtro posicionado na abertura de saída.
BRPI0410113-8A 2003-05-06 2004-04-22 dispositivo para medição de inclusões de metal, método para medir as inclusões de metal e conjunto de filtro para uso na medição das inclusões de metal. BRPI0410113B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US46824403P 2003-05-06 2003-05-06
US60/468,244 2003-05-06
PCT/CA2004/000601 WO2004099769A1 (en) 2003-05-06 2004-04-22 Device and method for measuring metal inclusions

Publications (2)

Publication Number Publication Date
BRPI0410113A true BRPI0410113A (pt) 2006-05-09
BRPI0410113B1 BRPI0410113B1 (pt) 2012-10-02

Family

ID=33435170

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0410113-8A BRPI0410113B1 (pt) 2003-05-06 2004-04-22 dispositivo para medição de inclusões de metal, método para medir as inclusões de metal e conjunto de filtro para uso na medição das inclusões de metal.

Country Status (9)

Country Link
US (1) US7472613B2 (pt)
EP (1) EP1620720B1 (pt)
KR (1) KR20060003073A (pt)
CN (1) CN1816742A (pt)
AT (1) ATE411519T1 (pt)
BR (1) BRPI0410113B1 (pt)
CA (1) CA2524515C (pt)
DE (1) DE602004017156D1 (pt)
WO (1) WO2004099769A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0224986D0 (en) 2002-10-28 2002-12-04 Smith & Nephew Apparatus
US7909805B2 (en) 2004-04-05 2011-03-22 Bluesky Medical Group Incorporated Flexible reduced pressure treatment appliance
US9033942B2 (en) 2008-03-07 2015-05-19 Smith & Nephew, Inc. Wound dressing port and associated wound dressing
US8298200B2 (en) 2009-06-01 2012-10-30 Tyco Healthcare Group Lp System for providing continual drainage in negative pressure wound therapy
GB0902368D0 (en) 2009-02-13 2009-04-01 Smith & Nephew Wound packing
EP2515961B1 (en) 2009-12-22 2019-04-17 Smith & Nephew, Inc. Apparatuses for negative pressure wound therapy
US8791315B2 (en) 2010-02-26 2014-07-29 Smith & Nephew, Inc. Systems and methods for using negative pressure wound therapy to manage open abdominal wounds
USRE48117E1 (en) 2010-05-07 2020-07-28 Smith & Nephew, Inc. Apparatuses and methods for negative pressure wound therapy
CN103674632A (zh) * 2012-09-12 2014-03-26 中航惠腾风电设备股份有限公司 精确制作拉伸剪切试件的设备
WO2014197704A1 (en) * 2013-06-06 2014-12-11 Porvair Plc Bn or y2o3 coated ceramic foam filters used in filtration of aluminum-lithium alloys and other reactive alloys
GB2544330B (en) * 2015-11-13 2018-07-04 Cat International Ltd Apparatus for filtering molten metal and method of manufacturing the same
CN109596798B (zh) * 2018-11-19 2022-02-18 南京南化检验检测技术有限公司 一种金属材料毛细缝隙渗透液仿生侵入无损检测装置
CN110926891A (zh) * 2019-11-04 2020-03-27 广东风华高新科技股份有限公司 一种金相切片样品的制备方法
CN113702120A (zh) * 2021-07-15 2021-11-26 北京科技大学 一种钢中夹杂物的提取装置及方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE624414A (pt) * 1961-11-14
US3309928A (en) * 1961-11-14 1967-03-21 Siderurgie Fse Inst Rech Apparatus for withdrawing samples from molten metal baths
JPS59202063A (ja) 1983-05-02 1984-11-15 Nippon Light Metal Co Ltd 検査試料ろ過装置
US4624929A (en) * 1984-12-03 1986-11-25 Syntex (U.S.A.) Inc. Sample collector and assay device and method for its use
DE4012093C1 (pt) 1990-04-14 1991-07-04 Didier-Werke Ag, 6200 Wiesbaden, De
FR2730062B1 (fr) 1995-01-26 1997-04-18 Fonderie Ctr Tech Ind Dispositif de determination de la proprete d'un alliage metallique
GB9523154D0 (en) 1995-11-11 1996-01-17 Enright Philip G Filtration apparatus and method
GB9523124D0 (en) 1995-11-11 1996-01-10 Enright Philip G Filtration device
CA2198301C (en) * 1997-02-24 2004-09-14 Alcan International Limited Portable liquid metal filtration device for inclusion analysis
JP2001026828A (ja) 1999-07-16 2001-01-30 Nippon Light Metal Co Ltd アルミニウム溶湯中の介在物量測定用フィルタ

Also Published As

Publication number Publication date
CA2524515A1 (en) 2004-11-18
EP1620720B1 (en) 2008-10-15
EP1620720A1 (en) 2006-02-01
BRPI0410113B1 (pt) 2012-10-02
DE602004017156D1 (de) 2008-11-27
US7472613B2 (en) 2009-01-06
ATE411519T1 (de) 2008-10-15
CA2524515C (en) 2009-07-07
CN1816742A (zh) 2006-08-09
WO2004099769A1 (en) 2004-11-18
KR20060003073A (ko) 2006-01-09
US20060236790A1 (en) 2006-10-26

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 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 22/04/2004, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 22/04/2024