GB1379157A - Process for the production of composite porous materials - Google Patents

Process for the production of composite porous materials

Info

Publication number
GB1379157A
GB1379157A GB1821372A GB1821372A GB1379157A GB 1379157 A GB1379157 A GB 1379157A GB 1821372 A GB1821372 A GB 1821372A GB 1821372 A GB1821372 A GB 1821372A GB 1379157 A GB1379157 A GB 1379157A
Authority
GB
United Kingdom
Prior art keywords
silica
microspheres
cavity
molten metal
metal
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.)
Expired
Application number
GB1821372A
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.)
Kureha Corp
Original Assignee
Kureha Corp
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 Kureha Corp filed Critical Kureha Corp
Publication of GB1379157A publication Critical patent/GB1379157A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D25/00—Special casting characterised by the nature of the product
    • B22D25/005—Casting metal foams
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/08—Alloys with open or closed pores
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)

Abstract

1379157 Casting composite articles KUREHA KAGAKU KOGYO KK 19 April 1972 [19 April 1971] 18213/72 Heading B3F A body comprising a phase of hollow microspheres dispersed in a continuous metal phase is made by locating said microspheres in a die cavity, producing a partial vacuum in the cavity and using said vacuum to draw molten metal into the cavity. A positive pressure may be applied to the molten metal, e.g. by mean of a piston or pressurized gas, to assist the passage of metal into the die cavity. The microspheres may be made of carbon, glass, ceramics, silica, silica-alumina, silica sand or zirconia and may be provided with a coating of nickel, copper titanium carbide, silicon carbide, boron carbide, glass or silica. They may have a diameter between 10 and 1000 Á and a wall thickness of from 1 to 100 Á. Suitable metals include Al, Mg, Zn, Sn, Cu, Pb, Fe, Ni, Co, Bi, Be, Ti and Cr. The die, and thus the microspheres contained therein, may be heated prior to the introduction of the molten metal.
GB1821372A 1971-04-19 1972-04-19 Process for the production of composite porous materials Expired GB1379157A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46024567A JPS5017298B1 (en) 1971-04-19 1971-04-19

Publications (1)

Publication Number Publication Date
GB1379157A true GB1379157A (en) 1975-01-02

Family

ID=12141718

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1821372A Expired GB1379157A (en) 1971-04-19 1972-04-19 Process for the production of composite porous materials

Country Status (4)

Country Link
JP (1) JPS5017298B1 (en)
CA (1) CA957127A (en)
DE (1) DE2218455B2 (en)
GB (1) GB1379157A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0718060A1 (en) * 1994-12-22 1996-06-26 Sugitani Kinzoku Kogyo Kabushiki Kaisha Method and apparatus for producing a composite of particulate inorganic material and metal
EP0767246A2 (en) * 1995-10-05 1997-04-09 Carl Zeiss Metal matrix composite containing hollow spheres
US6162310A (en) * 1998-08-05 2000-12-19 Tseng; Shao-Chien Method for producing porous sponge like metal of which the shapes and sizes of pores are controllable
WO2008034436A1 (en) * 2006-09-22 2008-03-27 Kurtz Gmbh Casting device for the production of open-pored foam structures made of metal, metal alloys, plastic, or ceramic, with or without closed exterior cladding
US20120132387A1 (en) * 2004-11-29 2012-05-31 North Carolina State University Composite metal foam and methods of preparation thereof
US20160031011A1 (en) * 2011-04-12 2016-02-04 Powdermet, Inc. Syntactic metal matrix materials and methods
CN108555268A (en) * 2018-06-04 2018-09-21 张勇 A kind of THROUGH METHOD prepares the upper hydraulic fluid pressure device and its application method of foamed aluminium
CN110560668A (en) * 2019-09-10 2019-12-13 清华大学天津高端装备研究院洛阳先进制造产业研发基地 Gravity casting method and equipment for ceramic hollow sphere/metal matrix composite foam material
CN112893811A (en) * 2020-07-12 2021-06-04 中科天元(北京)科技发展有限公司 Light heat-insulating sound-absorbing composite material and preparation method thereof
CN115265281A (en) * 2022-06-23 2022-11-01 东北大学 High-speed penetration resistant composite protection plate and manufacturing method thereof
CN115319060A (en) * 2022-09-14 2022-11-11 哈尔滨工业大学 Preparation method of high-strength double-wall core-shell structure glass bead reinforced aluminum-based porous composite material
US11597013B2 (en) 2011-04-12 2023-03-07 Powdermet, Inc. Low thermal stress engineered metal structures

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1322876C (en) * 1986-01-22 1993-10-12 Tadao Inabata Light metallic composite material and method of producing thereof
US6358345B1 (en) * 1999-11-16 2002-03-19 Shao-Chien Tseng Method for producing porous sponge like metal of which density of pores is controllable
DE102005037069B4 (en) * 2005-08-05 2010-03-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Porous composites based on a metal and process for their preparation
DE102006002227A1 (en) * 2006-01-16 2007-07-19 Bernd Kuhs Process for producing open-pored components made of metal, plastic or ceramic
EP3083105B1 (en) * 2013-12-17 2017-11-15 Taskin, Nilhan Urkmez Continuous composite metal foam production and method and device for stirring particle reinforced composite metal
CN109513906A (en) * 2019-01-18 2019-03-26 宁波赛孚新材料科技有限公司 A kind of hollow sphere metal composite foam production method
CN114381037B (en) * 2020-10-16 2023-05-12 中国科学院理化技术研究所 Composite hollow microsphere with three-layer spherical shell structure and preparation method and application thereof

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0718060A1 (en) * 1994-12-22 1996-06-26 Sugitani Kinzoku Kogyo Kabushiki Kaisha Method and apparatus for producing a composite of particulate inorganic material and metal
EP0767246A2 (en) * 1995-10-05 1997-04-09 Carl Zeiss Metal matrix composite containing hollow spheres
EP0767246A3 (en) * 1995-10-05 1997-10-08 Zeiss Carl Metal matrix composite containing hollow spheres
US6162310A (en) * 1998-08-05 2000-12-19 Tseng; Shao-Chien Method for producing porous sponge like metal of which the shapes and sizes of pores are controllable
US20120132387A1 (en) * 2004-11-29 2012-05-31 North Carolina State University Composite metal foam and methods of preparation thereof
WO2008034436A1 (en) * 2006-09-22 2008-03-27 Kurtz Gmbh Casting device for the production of open-pored foam structures made of metal, metal alloys, plastic, or ceramic, with or without closed exterior cladding
US10092954B2 (en) * 2011-04-12 2018-10-09 Powdermet, Inc. Syntactic metal matrix materials and methods
US20160031011A1 (en) * 2011-04-12 2016-02-04 Powdermet, Inc. Syntactic metal matrix materials and methods
US11407028B2 (en) 2011-04-12 2022-08-09 Powdermet, Inc. Syntactic metal matrix materials and methods
US11597013B2 (en) 2011-04-12 2023-03-07 Powdermet, Inc. Low thermal stress engineered metal structures
US11969797B2 (en) 2011-04-12 2024-04-30 Powdermet, Inc. Syntactic metal matrix materials and methods
CN108555268A (en) * 2018-06-04 2018-09-21 张勇 A kind of THROUGH METHOD prepares the upper hydraulic fluid pressure device and its application method of foamed aluminium
CN110560668A (en) * 2019-09-10 2019-12-13 清华大学天津高端装备研究院洛阳先进制造产业研发基地 Gravity casting method and equipment for ceramic hollow sphere/metal matrix composite foam material
CN112893811A (en) * 2020-07-12 2021-06-04 中科天元(北京)科技发展有限公司 Light heat-insulating sound-absorbing composite material and preparation method thereof
CN115265281A (en) * 2022-06-23 2022-11-01 东北大学 High-speed penetration resistant composite protection plate and manufacturing method thereof
CN115319060A (en) * 2022-09-14 2022-11-11 哈尔滨工业大学 Preparation method of high-strength double-wall core-shell structure glass bead reinforced aluminum-based porous composite material

Also Published As

Publication number Publication date
DE2218455B2 (en) 1976-09-09
DE2218455A1 (en) 1972-11-02
JPS5017298B1 (en) 1975-06-19
CA957127A (en) 1974-11-05

Similar Documents

Publication Publication Date Title
GB1379157A (en) Process for the production of composite porous materials
US3668748A (en) Process for producing whisker-reinforced metal matrix composites by liquid-phase consolidation
GB1379261A (en) Manufacture of metal articles
US5012853A (en) Process for making articles with smooth complex internal geometries
FR1561254A (en)
GB1519589A (en) Metal articles of aluminium having load-bearing inserts
SE7901133L (en) ARTICLES OF SINTRAD METAL AND METHOD OF PRODUCING THEREOF
US3824097A (en) Process for compacting metal powder
GB1424419A (en) Method for the production of die castings
GB1449349A (en) Mould apparatus for isostatic pressing of hollow parts
GB1407729A (en) Casting of aluminium and alumin ium alloys using metal carbide coated moulds
GB1325291A (en) Methods of producing a metal and carbon fibre composite
GB1121637A (en) A method for manufacturing metal-lined cast articles
GB1381603A (en) Metal articles having hardened surfaces
RO102741B1 (en) Self-supporting bodies production method
JPS6461365A (en) Sintered diamond composite and production thereof
GB1414389A (en) Electrolytic process for the manufacture of decorative alloy products
GB1192726A (en) Shaped Structures of Sintered Metal Carbide and a Process for their Manufacture
JPS586769A (en) Cylindrical or columnar abrasion resistant casting and its production
JPS6427762A (en) Production of metal-ceramics cladding tubular body
GB1400118A (en) Method for the production of hollow powder metal articles
GB972046A (en) A method of casting light metal on to a body of sintered aluminium or aluminium alloy powder
JPS57181757A (en) Production of strong and tough composite roll
JPS55136119A (en) Manufacture of boron structural material
Blum Hybrid Near-Net Process Offers Impressive Part Cost/Quality Blend

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee