[go: up one dir, main page]

BR8707778A - Crescimento de fibras com o auxilio de laser - Google Patents

Crescimento de fibras com o auxilio de laser

Info

Publication number
BR8707778A
BR8707778A BR8707778A BR8707778A BR8707778A BR 8707778 A BR8707778 A BR 8707778A BR 8707778 A BR8707778 A BR 8707778A BR 8707778 A BR8707778 A BR 8707778A BR 8707778 A BR8707778 A BR 8707778A
Authority
BR
Brazil
Prior art keywords
laser aid
fiber growth
growth
fiber
aid
Prior art date
Application number
BR8707778A
Other languages
English (en)
Inventor
Paul C Nordine
Original Assignee
Ceramic Res Inc
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 Ceramic Res Inc filed Critical Ceramic Res Inc
Publication of BR8707778A publication Critical patent/BR8707778A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
    • C30B25/005—Growth of whiskers or needles
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/02—Elements
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/02—Elements
    • C30B29/06—Silicon
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10—Inorganic compounds or compositions
    • C30B29/36—Carbides
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10—Inorganic compounds or compositions
    • C30B29/38—Nitrides
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
    • D01F9/127—Carbon filaments; Apparatus specially adapted for the manufacture thereof by thermal decomposition of hydrocarbon gases or vapours or other carbon-containing compounds in the form of gas or vapour, e.g. carbon monoxide, alcohols
    • D01F9/1271—Alkanes or cycloalkanes
    • D01F9/1272—Methane
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
    • D01F9/127—Carbon filaments; Apparatus specially adapted for the manufacture thereof by thermal decomposition of hydrocarbon gases or vapours or other carbon-containing compounds in the form of gas or vapour, e.g. carbon monoxide, alcohols
    • D01F9/1273—Alkenes, alkynes
    • D01F9/1275—Acetylene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Thermal Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Nanotechnology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Inorganic Fibers (AREA)
  • Laser Surgery Devices (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
BR8707778A 1986-08-18 1987-08-12 Crescimento de fibras com o auxilio de laser BR8707778A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US89771086A 1986-08-18 1986-08-18
PCT/US1987/001975 WO1988001204A1 (en) 1986-08-18 1987-08-12 Laser assisted fiber growth

Publications (1)

Publication Number Publication Date
BR8707778A true BR8707778A (pt) 1989-10-31

Family

ID=25408297

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8707778A BR8707778A (pt) 1986-08-18 1987-08-12 Crescimento de fibras com o auxilio de laser

Country Status (7)

Country Link
EP (1) EP0318506A4 (pt)
JP (1) JPH02500758A (pt)
AU (1) AU610519B2 (pt)
BR (1) BR8707778A (pt)
CA (1) CA1283262C (pt)
IL (1) IL83528A (pt)
WO (1) WO1988001204A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0130608D0 (en) * 2001-12-21 2002-02-06 Psimedica Ltd Medical fibres and fabrics
JP3972095B2 (ja) * 2002-12-18 2007-09-05 独立行政法人産業技術総合研究所 単結晶ホウ素ナノベルトの製造方法
EP3744877B1 (en) * 2012-01-20 2024-11-13 Free Form Fibers, LLC High strength ceramic fibers and methods of fabrication thereof
US10546661B2 (en) * 2014-06-23 2020-01-28 Free Form Fibers, Llc Additive manufacturing technique for placing nuclear reactor fuel within fibers
WO2016028693A1 (en) * 2014-08-18 2016-02-25 Dynetics, Inc. Method and apparatus for fabricating fibers and microstructures from disparate molar mass precursors
US20160237595A1 (en) * 2014-08-18 2016-08-18 Dynetics, Inc. High-Strength Refractory Fibrous Materials
US10167555B2 (en) * 2014-08-18 2019-01-01 Dynetics, Inc. Method and apparatus for fabricating fibers and microstructures from disparate molar mass precursors
US11499230B2 (en) 2014-08-18 2022-11-15 Dynetics, Inc. Method and apparatus for fabricating fibers and microstructures from disparate molar mass precursors
US9938393B2 (en) * 2015-01-23 2018-04-10 Free Form Fibers, Llc Radially graded fully dense inorganic filaments for enhanced strength and creep resistance
US12133465B2 (en) 2016-05-11 2024-10-29 Free Form Fibers, Llc Multilayer functional fiber and method of making
WO2019005525A1 (en) 2017-06-26 2019-01-03 Free Form Fibers, Llc HIGH-TEMPERATURE VITRO CERAMIC MATRIX WITH INCORPORATED FIBER REINFORCEMENT FIBERS
WO2019005911A1 (en) 2017-06-27 2019-01-03 Free Form Fibers, Llc HIGH PERFORMANCE FUNCTIONAL FIBROUS STRUCTURE
US12006605B2 (en) 2019-09-25 2024-06-11 Free Form Fibers, Llc Non-woven micro-trellis fabrics and composite or hybrid-composite materials reinforced therewith
KR20220133240A (ko) 2020-01-27 2022-10-04 프리 폼 파이버스, 엘엘씨 루스 그레인 생산을 위한 고순도 섬유 공급원료
US12415763B2 (en) 2020-01-27 2025-09-16 Free Form Fibers, Llc High purity ingot for wafer production
US11761085B2 (en) 2020-08-31 2023-09-19 Free Form Fibers, Llc Composite tape with LCVD-formed additive material in constituent layer(s)
EP4359363A4 (en) 2021-06-21 2025-05-07 Free Form Fibers, LLC FIBER STRUCTURES WITH INTEGRATED SENSORS

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3865565A (en) * 1970-02-16 1975-02-11 Owens Corning Fiberglass Corp Method and apparatus for gathering filaments into strands
US3944640A (en) * 1970-09-02 1976-03-16 Arthur D. Little, Inc. Method for forming refractory fibers by laser energy
FR2232613A1 (en) * 1973-06-07 1975-01-03 Poudres & Explosifs Ste Nale Deposition from vapour phase using laser heating - boron cpds. obtd. on silica, carbon or tungsten substrates
NL165134B (nl) * 1974-04-24 1980-10-15 Nippon Telegraph & Telephone Werkwijze voor de vervaardiging van een staaf als tussenprodukt voor de vervaardiging van een optische vezel en werkwijze voor de vervaardiging van een optische vezel uit zulk een tussenprodukt.
US4701592A (en) * 1980-11-17 1987-10-20 Rockwell International Corporation Laser assisted deposition and annealing

Also Published As

Publication number Publication date
WO1988001204A1 (en) 1988-02-25
EP0318506A1 (en) 1989-06-07
JPH02500758A (ja) 1990-03-15
AU7853987A (en) 1988-03-08
AU610519B2 (en) 1991-05-23
IL83528A (en) 1991-07-18
CA1283262C (en) 1991-04-23
IL83528A0 (en) 1988-01-31
EP0318506A4 (en) 1992-02-26

Similar Documents

Publication Publication Date Title
DK363187A (da) Optisk fiber
DK63687A (da) Optisk instrument
DE3689864D1 (de) Optischer Faser-Laser.
DE3889757D1 (de) Faseroptischer aktiver Sensor.
DK96887D0 (da) Optisk fiberapparat
FI93153C (fi) Optinen kuiturakenne
DE3851606D1 (de) Faseroptischer Spannungssensor.
DE3886699D1 (de) Faseroptischer Sensor.
BR8707778A (pt) Crescimento de fibras com o auxilio de laser
FI893190A7 (fi) Kuituja koskevia parannuksia
DE3679126D1 (de) Fiberoptischer sensor.
FI884134L (fi) Optinen kuiturakenne
FI882235A0 (fi) Elektricitet ledande kolbeklaedda fibrer.
FI97260C (fi) Optinen kuitu
FI883510A0 (fi) Sjoekabelledning foer telekommunikation omfattande optiska fibrer.
FI874781A0 (fi) Kopparbeklaedda fibrer.
TR23393A (tr) Cok-yapiskan elyaf yaglayici
DK227885A (da) Optisk fiber
FI872839A0 (fi) Reglerbar styranordning foer optiska fibrer.
NO851686L (no) Optisk fiber.
BR8505151A (pt) Demedulador de fibras
DE3855003D1 (de) Graphitfaser
DK589187D0 (da) Laser
KR880700943A (ko) 중합체성 광섬유
FI860504L (fi) Skarvskydd foer optiska fibrer.

Legal Events

Date Code Title Description
FD3 Appl. lapsed due to non-payment of renewal fee