BR0112751A - Método para produzir uma estrutura metálica por coalescência e a estrutura metálica produzida - Google Patents

Método para produzir uma estrutura metálica por coalescência e a estrutura metálica produzida

Info

Publication number
BR0112751A
BR0112751A BR0112751-9A BR0112751A BR0112751A BR 0112751 A BR0112751 A BR 0112751A BR 0112751 A BR0112751 A BR 0112751A BR 0112751 A BR0112751 A BR 0112751A
Authority
BR
Brazil
Prior art keywords
producing
metal structure
coalescing
metal
compression mold
Prior art date
Application number
BR0112751-9A
Other languages
English (en)
Inventor
Kent Olsson
Li Jianguo
Original Assignee
Ck Man Ab Ub
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 Ck Man Ab Ub filed Critical Ck Man Ab Ub
Publication of BR0112751A publication Critical patent/BR0112751A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/006—Pressing and sintering powders, granules or fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/14—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles in several steps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • A61L27/42—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having an inorganic matrix
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • A61L27/44—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/14—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles in several steps
    • B29C43/146—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles in several steps for making multilayered articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/16—Forging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0658—PE, i.e. polyethylene characterised by its molecular weight
    • B29K2023/0683—UHMWPE, i.e. ultra high molecular weight polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
    • B29K2033/04—Polymers of esters
    • B29K2033/12—Polymers of methacrylic acid esters, e.g. PMMA, i.e. polymethylmethacrylate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
    • B29K2033/18—Polymers of nitriles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/251—Particles, powder or granules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/753—Medical equipment; Accessories therefor
    • B29L2031/7532—Artificial members, protheses

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Materials Engineering (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Composite Materials (AREA)
  • Transplantation (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Inorganic Chemistry (AREA)
  • Prostheses (AREA)
  • Powder Metallurgy (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Materials For Medical Uses (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Products (AREA)
  • Polymerisation Methods In General (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Graft Or Block Polymers (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Processing Of Solid Wastes (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

"MéTODO PARA PRODUZIR UMA ESTRUTURA METáLICA POR COALESCêNCIA E A ESTRUTURA METáLICA PRODUZIDA". Método para produzir uma estrutura metálica por coalescência, compreendendo as etapas de a) encher um molde pré compactante com um material metálico na forma de pó, pelotas, grãos e semelhantes, b)pré compactar o material pelo menos uma vez e c) comprimir o material em um molde de compressão por pelo menos um golpe, onde uma unidade de golpe emite energia cinética suficiente para formar a estrutura quando do golpe do material no molde de compressão, causando coalescência do material. Um método para produzir uma estrutura metálica por coalescência compreendendo a compressão do material na forma de uma estrutura metálica sólida em um molde de compressão por pelo menos um golpe, onde a unidade de golpe emite energia suficiente para causar coalescência do material na estrutura. São obtidos produtos pelos métodos da invenção.
BR0112751-9A 2000-07-25 2001-07-25 Método para produzir uma estrutura metálica por coalescência e a estrutura metálica produzida BR0112751A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0002770A SE0002770D0 (sv) 2000-07-25 2000-07-25 a method of producing a body by adiabatic forming and the body produced
PCT/SE2001/001670 WO2002007916A1 (en) 2000-07-25 2001-07-25 A method of producing a metal body by coalescence and the metal body produced

Publications (1)

Publication Number Publication Date
BR0112751A true BR0112751A (pt) 2003-09-16

Family

ID=20280589

Family Applications (5)

Application Number Title Priority Date Filing Date
BR0112743-8A BR0112743A (pt) 2000-07-25 2001-07-25 Método para produzir uma estrutura em multicamadas por coalescência estrutura em multicamadas produzida
BR0112751-9A BR0112751A (pt) 2000-07-25 2001-07-25 Método para produzir uma estrutura metálica por coalescência e a estrutura metálica produzida
BR0112749-7A BR0112749A (pt) 2000-07-25 2001-07-25 Processo de produção de um corpo cerâmico por coalescência e o corpo cerâmico produzido
BR0112753-5A BR0112753A (pt) 2000-07-25 2001-07-25 Processo para produzir uma estrutura de polìmero por coalescência e a estrutura de polìmero produzida
BR0112744-6A BR0112744A (pt) 2000-07-25 2001-07-25 Processo de produção de um corpo composto por coalescência e o corpo composto produzido

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BR0112743-8A BR0112743A (pt) 2000-07-25 2001-07-25 Método para produzir uma estrutura em multicamadas por coalescência estrutura em multicamadas produzida

Family Applications After (3)

Application Number Title Priority Date Filing Date
BR0112749-7A BR0112749A (pt) 2000-07-25 2001-07-25 Processo de produção de um corpo cerâmico por coalescência e o corpo cerâmico produzido
BR0112753-5A BR0112753A (pt) 2000-07-25 2001-07-25 Processo para produzir uma estrutura de polìmero por coalescência e a estrutura de polìmero produzida
BR0112744-6A BR0112744A (pt) 2000-07-25 2001-07-25 Processo de produção de um corpo composto por coalescência e o corpo composto produzido

Country Status (18)

Country Link
US (3) US20040164442A1 (pt)
EP (5) EP1417057A1 (pt)
JP (5) JP2004504184A (pt)
KR (5) KR20030023714A (pt)
CN (5) CN1457277A (pt)
AR (5) AR029986A1 (pt)
AU (5) AU2001280347A1 (pt)
BR (5) BR0112743A (pt)
CA (5) CA2417157A1 (pt)
MX (5) MXPA03001664A (pt)
NO (5) NO20030388L (pt)
NZ (1) NZ524335A (pt)
PL (5) PL365427A1 (pt)
RU (1) RU2003105284A (pt)
SE (1) SE0002770D0 (pt)
TW (5) TW539601B (pt)
WO (5) WO2002007910A1 (pt)
ZA (5) ZA200301474B (pt)

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