TW367316B - Open-celled porous sintered products and their production - Google Patents

Open-celled porous sintered products and their production

Info

Publication number
TW367316B
TW367316B TW086117424A TW86117424A TW367316B TW 367316 B TW367316 B TW 367316B TW 086117424 A TW086117424 A TW 086117424A TW 86117424 A TW86117424 A TW 86117424A TW 367316 B TW367316 B TW 367316B
Authority
TW
Taiwan
Prior art keywords
product
open
sintered products
production
dispersant
Prior art date
Application number
TW086117424A
Other languages
English (en)
Inventor
Hans-Josef Sterzel
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of TW367316B publication Critical patent/TW367316B/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • B22F3/1121—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/0051—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof characterised by the pore size, pore shape or kind of porosity
    • C04B38/0058—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof characterised by the pore size, pore shape or kind of porosity open porosity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/14—Treatment of metallic powder
    • B22F1/148—Agglomerating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • B22F3/1103—Making porous workpieces or articles with particular physical characteristics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • B22F3/1143—Making porous workpieces or articles involving an oxidation, reduction or reaction step
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/009—Porous or hollow ceramic granular materials, e.g. microballoons
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
    • C04B38/0615—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances the burned-out substance being a monolitic element having approximately the same dimensions as the final article, e.g. a porous polyurethane sheet or a prepreg obtained by bonding together resin particles
    • C04B38/062—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances the burned-out substance being a monolitic element having approximately the same dimensions as the final article, e.g. a porous polyurethane sheet or a prepreg obtained by bonding together resin particles the burned-out substance being formed in situ, e.g. by polymerisation of a prepolymer composition containing ceramic powder
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/85—Coating or impregnation with inorganic materials
    • C04B41/88—Metals
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/91—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics involving the removal of part of the materials of the treated articles, e.g. etching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/40—Surface-active agents, dispersants
    • C04B2103/408—Dispersants
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/0081—Uses not provided for elsewhere in C04B2111/00 as catalysts or catalyst carriers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Powder Metallurgy (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
TW086117424A 1996-11-21 1997-11-21 Open-celled porous sintered products and their production TW367316B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19648270A DE19648270A1 (de) 1996-11-21 1996-11-21 Offenzellige poröse Sinterprodukte und Verfahren zu ihrer Herstellung

Publications (1)

Publication Number Publication Date
TW367316B true TW367316B (en) 1999-08-21

Family

ID=7812396

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086117424A TW367316B (en) 1996-11-21 1997-11-21 Open-celled porous sintered products and their production

Country Status (6)

Country Link
US (2) US5998317A (zh)
EP (1) EP0844221A1 (zh)
JP (1) JPH10297979A (zh)
KR (1) KR19980042612A (zh)
DE (1) DE19648270A1 (zh)
TW (1) TW367316B (zh)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2776287B1 (fr) * 1998-03-20 2000-05-12 Ceramiques Tech Soc D Materiau ceramique poreux massif homogene
DE19830795A1 (de) * 1998-07-09 2000-01-13 Klaus Heckmann Poröse Keramiken
DE19937107A1 (de) * 1999-08-06 2001-02-08 Basf Ag Katalysator mit bimodaler Porenradienverteilung
DE10008257A1 (de) * 2000-02-23 2001-08-30 Alstom Power Schweiz Ag Baden Verfahren zur Reparatur einer Gasturbinenkomponente
DE10024561A1 (de) * 2000-05-18 2001-11-22 Basf Ag Verfahren zur Herstellung von porösen anorganischen Festkörpern aus einer wässrigen Kompositpartikeldispersion
JP2002167290A (ja) * 2000-11-29 2002-06-11 Ishikawajima Harima Heavy Ind Co Ltd 多孔質吸音材とその製造方法
US6852272B2 (en) * 2001-03-07 2005-02-08 Advanced Ceramics Research, Inc. Method for preparation of metallic and ceramic foam products and products made
US6524522B2 (en) * 2001-03-07 2003-02-25 Advanced Ceramics Research, Inc. Method for preparation of metallic foam products and products made
US20030054154A1 (en) * 2001-09-14 2003-03-20 Hancun Chen Method of making a porous green form and oxygen transport membrane
US6897175B2 (en) * 2001-10-09 2005-05-24 General Electric Catalyst and method for the alkylation of hydroxyaromatic compounds
DE10221537A1 (de) * 2002-05-15 2003-11-27 Thueringisches Inst Textil Verfahren zur Herstellung sphärischer, hybridischer Formkörper aus löslichen Polymeren
EP1382408B1 (en) * 2002-07-15 2010-06-23 Hitachi Metals, Ltd. Method for producing porous sintered metals for filters
DE10328892A1 (de) * 2003-06-26 2005-05-12 Curasan Ag Knochenaufbaumittel und Herstellungsverfahren
WO2005033042A1 (en) * 2003-10-07 2005-04-14 Kyungdong Ceratech Co., Ltd. Manufacturing method of ceramic body with excellent adiabatic capacity
CN100577288C (zh) * 2006-09-29 2010-01-06 中国石油化工股份有限公司 一种加氢活性保护剂及其制备方法
US8119057B2 (en) * 2008-02-19 2012-02-21 University Of Central Florida Research Foundation, Inc. Method for synthesizing bulk ceramics and structures from polymeric ceramic precursors
US20110111205A1 (en) * 2009-11-09 2011-05-12 Korea Institute Of Machinery & Materials METHOD OF MANUFACTURING POROUS SINTERED REACTION-BONDED SILICON NITRIDE CERAMICS FROM GRANULAR Si MIXTURE POWDER AND POROUS SINTERED REACTION-BONDED SILICON NITRIDE CERAMICS MANUFACTURED THEREBY
DE102009057127A1 (de) 2009-12-08 2011-06-09 H.C. Starck Gmbh Teilchenfilter, Filterkörper, deren Herstellung und Verwendung
WO2012001579A1 (en) * 2010-06-29 2012-01-05 Koninklijke Philips Electronics N.V. Synthesis of high-performance iron oxide particle tracers for magnetic particle imaging (mpi)
EP2793961A4 (en) * 2011-12-23 2015-06-24 Skeletal Kinetics Llc Porous calcium phosphate granule and process for its preparation and use
US10399907B2 (en) 2012-03-02 2019-09-03 Dynamic Material Systems, LLC Ceramic composite structures and processing technologies
US9944021B2 (en) 2012-03-02 2018-04-17 Dynamic Material Systems, LLC Additive manufacturing 3D printing of advanced ceramics
US9764987B2 (en) 2012-03-02 2017-09-19 Dynamic Material Systems, LLC Composite ceramics and ceramic particles and method for producing ceramic particles and bulk ceramic particles
CN113813977B (zh) * 2021-09-17 2023-10-03 浙江师范大学 一种用于1,3-丁二烯选择性加氢制富含1-丁烯的混合丁烯的催化剂及制备方法和应用

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1199534A (en) * 1967-06-23 1970-07-22 Kurashiki Rayon Kk Method of Manufacturing a Flexible Porous Product Mainly Consisting of Inorganic Material.
US3985846A (en) * 1975-04-16 1976-10-12 W. R. Grace & Co. Ceramic firing process
JPS5830272B2 (ja) * 1978-10-03 1983-06-28 イソライト・バブコツク耐火株式会社 セラミツクフアイバ−の使用方法
JPS5556077A (en) * 1978-10-21 1980-04-24 Bridgestone Tire Co Ltd Ceramic porous body
DE3103749C2 (de) * 1981-02-04 1985-01-10 Schott Glaswerke, 6500 Mainz Offenporiger Formkörper mit homogener Porenverteilung und geringer Dichte
US4443262A (en) * 1982-09-30 1984-04-17 Armstrong World Industries, Inc. Low density fibrous sheet material
IE56036B1 (en) * 1983-06-08 1991-03-27 Kennecott Corp Composite refractory foams
US4654314A (en) * 1983-07-09 1987-03-31 Sumitomo Cement Co., Ltd. Porous ceramic material and processes for preparing same
JPS6021763A (ja) * 1983-07-15 1985-02-04 ティーディーケイ株式会社 人工骨材料
JPS60255671A (ja) * 1984-05-29 1985-12-17 イビデン株式会社 高強度多孔質炭化ケイ素焼結体とその製造方法
US4629464A (en) * 1984-09-25 1986-12-16 Tdk Corporation Porous hydroxyapatite material for artificial bone substitute
NZ221756A (en) * 1986-09-16 1990-05-28 Lanxide Technology Co Ltd Rigid ceramic foam and method of manufacture
DE3888079T2 (de) * 1987-10-22 1994-07-14 Asahi Optical Co Ltd Poröses keramisches Material.
DE3853002T2 (de) * 1987-12-02 1995-10-05 Cercona Inc Poröse keramische formen, zusammensetzungen zur herstellung und verfahren zur herstellung.
US4889670A (en) * 1988-03-01 1989-12-26 Basf Aktiengesellschaft Process for manufacturing green and ceramic foam
CA1324882C (en) * 1988-09-20 1993-12-07 Michiko Kawakami Porous ceramic sinter and process for producing same
WO1990007013A1 (en) * 1988-12-20 1990-06-28 Institut Strukturnoi Makrokinetiki Akademii Nauk Sssr Porous refractory material, article made thereof and method for making said article
DE3934496A1 (de) * 1989-10-16 1991-04-18 Gnii Stroitelnoj Keramiki Verfahren zur herstellung von erzeugnissen aus filter-schaumkeramik
DE4135441A1 (de) * 1991-10-27 1993-04-29 Rauschert Gmbh & Co Kg Paul Keramisches material mit hoher porositaet und verfahren zur herstellung desselben
SG46414A1 (en) * 1993-05-20 1998-02-20 Sumitomo Electric Industries Porous ceramic and process for producing the same
JP3596910B2 (ja) * 1993-06-14 2004-12-02 新原 ▲晧▼一 セラミックス多孔体及びその製造方法
US5399535A (en) * 1993-08-17 1995-03-21 Rohm And Haas Company Reticulated ceramic products
AU5588194A (en) * 1993-10-27 1995-05-22 Scientific Dimensions Usa, Inc. Open cell foam structures, catalysts supported thereby and method of producing the same
JPH08133857A (ja) * 1994-11-08 1996-05-28 Sumitomo Electric Ind Ltd セラミックス多孔体及びその製造方法
JP2998831B2 (ja) * 1995-12-18 2000-01-17 アイシン高丘株式会社 土壌改良材
JP2753577B2 (ja) * 1996-04-30 1998-05-20 工業技術院長 配向した柱状粒子からなる窒化ケイ素多孔体とその製造方法

Also Published As

Publication number Publication date
JPH10297979A (ja) 1998-11-10
US5998317A (en) 1999-12-07
US6153547A (en) 2000-11-28
DE19648270A1 (de) 1998-05-28
EP0844221A1 (de) 1998-05-27
KR19980042612A (ko) 1998-08-17

Similar Documents

Publication Publication Date Title
TW367316B (en) Open-celled porous sintered products and their production
MXPA03001181A (es) Productos de perlita expandida con distribucion controlada de tamano de particula.
MXPA02006057A (es) Metodo para la produccion de un estrato poroso delgado de porosidad abierta que se produce a partir de una mezcla que comprende polvo capaz de sinterizar.
ATE348087T1 (de) Sinterbare körper und verfahren zu deren herstellung
TW263444B (zh)
AU2001282003A1 (en) Nanoscale corundum powders, sintered compacts produced from these powders and method for producing the same
EP1382408A3 (en) Porous sintered metal and filter thereof, and method for producing porous sintered metal
GB2354478B (en) Ceramic membrane
AU1066900A (en) Porous ceramic matrices, e.g. for catalysts
TW343936B (en) A porous mold material for casting and a method of producing the same
JPS5757804A (en) Production of honeycomb-shaped molding made of metal
AU2002232136A1 (en) Method for the production of a biocompatible polymer-ceramic composite material with a predetermined porosity
Rutz et al. Advanced properties of high density ferrous powder metallurgy materials
EP1319639A3 (en) Chemical control over ceramic porosity using carboxylate-alumoxanes
Hu REBONDED CORUNDUM BRICK MADE FROM SINTERED CORUNDUM
Rhee Development of colloidal solids formed using lubricating polymer
Nayar et al. Indication of complete delubing
Teng et al. Study of some factors effecting the porosity of porous tungsten
J-M et al. EFFECT OF PARTICLE-SIZE DISTRIBUTION ON SINTERING. PT. 1. MODELLING
Freeman DEVELOPMENTS IN ISOSTATIC PRESSING
Bao et al. Sintering technology without mold for bronze filters production
Kim et al. A Study on Characteristics and Corrosion Behavior of Sintered Bronze and Stainless Steel Filter
Muller et al. Centrifugal Forming of Pore-Gradient Membranes
J-M et al. EFFECT OF PARTICLE SIZE DISTRIBUTION ON SINTERING. PT. 2. SINTERING OF ALUMINA
Wolicka The Effect of Porosity on the Electrical, Thermal and Magnetic Properties of Sinters