ES461297A1 - Un metodo de formacion de un articulo de nitruro de silicio. - Google Patents

Un metodo de formacion de un articulo de nitruro de silicio.

Info

Publication number
ES461297A1
ES461297A1 ES461297A ES461297A ES461297A1 ES 461297 A1 ES461297 A1 ES 461297A1 ES 461297 A ES461297 A ES 461297A ES 461297 A ES461297 A ES 461297A ES 461297 A1 ES461297 A1 ES 461297A1
Authority
ES
Spain
Prior art keywords
article
silicon nitride
reaction zone
silicon particles
nitrogen gas
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
ES461297A
Other languages
English (en)
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.)
Ford Motor Co
Original Assignee
Ford Motor Co
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 Ford Motor Co filed Critical Ford Motor Co
Publication of ES461297A1 publication Critical patent/ES461297A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/584—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride
    • C04B35/591—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride obtained by reaction sintering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Formation Of Insulating Films (AREA)

Abstract

Un método de formación de un artículo de nitruro de silicio que consiste en: formar un artículo conteniendo por lo menos algunas partículas de silicio capaces de reaccionar con el nitrógeno para formar nitruro de silicio, teniendo dicho artículo una densidad inferior a la final, con lo cual presenta por lo menos un cierto grado de porosidad; calentar dicho artículo a una temperatura inferior a la temperatura de reacción a la cual el nitrógeno gaseoso reacciona con las partículas de silicio citadas; rodear dicho artículo con una atmósfera que contiene por lo menos algo de nitrógeno gaseoso.
ES461297A 1976-08-02 1977-08-02 Un metodo de formacion de un articulo de nitruro de silicio. Expired ES461297A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71082276A 1976-08-02 1976-08-02

Publications (1)

Publication Number Publication Date
ES461297A1 true ES461297A1 (es) 1978-10-01

Family

ID=24855691

Family Applications (1)

Application Number Title Priority Date Filing Date
ES461297A Expired ES461297A1 (es) 1976-08-02 1977-08-02 Un metodo de formacion de un articulo de nitruro de silicio.

Country Status (6)

Country Link
US (1) US4125592A (es)
JP (1) JPS5317606A (es)
CA (1) CA1084241A (es)
DE (1) DE2734772C3 (es)
ES (1) ES461297A1 (es)
GB (1) GB1583264A (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2854208C2 (de) * 1978-12-15 1980-09-18 Mtu Motoren- Und Turbinen-Union Muenchen Gmbh, 8000 Muenchen Verfahren zum'Nitrieren von Siliziumkörpern
DE2910943A1 (de) * 1979-03-20 1980-09-25 Motoren Turbinen Union Verfahren zur herstellung von keramikformteilen aus siliziumnitrid
SE438849B (sv) * 1981-05-25 1985-05-13 Svenska Silikatforskning Forfarande vid framstellning av formkroppar av kiselnitridbaserade material
DE3236276A1 (de) * 1982-09-30 1984-04-05 Heliotronic Forschungs- und Entwicklungsgesellschaft für Solarzellen-Grundstoffe mbH, 8263 Burghausen Neuer werkstoff aus silicium und verfahren zu seiner herstellung
US4710260A (en) * 1982-12-22 1987-12-01 Texas Instruments Incorporated Deposition of silicon at temperatures above its melting point
US4579699A (en) * 1983-09-29 1986-04-01 The Boeing Company Method for making α-Si3 N4 whiskers and articles therefrom
US5275985A (en) * 1987-10-22 1994-01-04 Cooper Industries, Inc. Production of a sintered reaction bonded silicon nitride insulator
US5382396A (en) * 1992-06-15 1995-01-17 Industrial Technology Research Institute Method of making a porous ceramic filter
JP2001257368A (ja) * 2000-03-09 2001-09-21 Matsushita Research Institute Tokyo Inc 光電子材料及び応用素子、並びに光電子材料の製造方法
GB0713876D0 (en) * 2007-07-18 2007-08-29 3M Innovative Properties Co Manufacture of components for medicinal dispensers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3726643A (en) * 1970-04-09 1973-04-10 I Khim Fiz Akademii Nauk Method of producing refractory carbides,borides,silicides,sulfides,and nitrides of metals of groups iv,v,and vi of the periodic system

Also Published As

Publication number Publication date
CA1084241A (en) 1980-08-26
US4125592A (en) 1978-11-14
DE2734772A1 (de) 1978-02-16
JPS5317606A (en) 1978-02-17
DE2734772C3 (de) 1979-12-13
DE2734772B2 (de) 1979-04-19
GB1583264A (en) 1981-01-21

Similar Documents

Publication Publication Date Title
ES438550A1 (es) Un metodo para revestir vidrio.
ES457596A1 (es) Aparato para la formacion de recubrimientos metalicos o de compuesto metalico sobre una cara de un sustrato de vidrio.
ES8100356A1 (es) Procedimiento e instalacion para depositar en continuo sobre la superficie de un sustrato llevado a alta temperatura una capa de una materia solida
ES461297A1 (es) Un metodo de formacion de un articulo de nitruro de silicio.
GB1247585A (en) Improvements in or relating to the deposition of layers of inorganic materials on the surfaces of semiconductor bodies
Pultz et al. SiO 2+ SiC reaction at elevated temperatures. Part 1.—Kinetics and mechanism
ES8304886A1 (es) "metodo de fabricar silicio a partir de material pulverizado que contiene silice".
SE7809075L (sv) Sett att framstella ett foremal av kiselnitrid
GB1060889A (en) Process for manufacture of glass
JPS5322131A (en) Process for controlling carburizing of articles in vacuum furnace
GB1236913A (en) Manufacture of silicon carbide
ES8603775A1 (es) Una estructura de vidrio mejorada
JPS56100114A (en) Alpha-type silicon nitride of high purity and its manufacture
ES495953A0 (es) Procedimiento para la fabricacion de capas de metales,de oxidos de metales o de carburos de metales adherentes a po- liolefinas
GB1273097A (en) Improvements in or relating to the manufacture of hollow bodies of semiconductor material
ES317024A1 (es) Procedimiento para la fabricacion de cuerpos refractarios que contengan nitruro de silicio.
GB1431780A (en) Manufacture of silicon nitride products
GB1035499A (en) Process for the manufacture of crystalline layers from low volatility substances in the gas phase
EP0180953A3 (en) Method and device for producing a protective atmosphere
GB1449789A (en) Method of growing pyrolytic silicon dioxide layers
GB843267A (en) Improvements relating to the preparation of semi-conductor materials
JPS5518054A (en) Fabricating method of semiconductor device
JPS6473078A (en) C.v.d. device
JPS6414927A (en) Forming method of silicon nitride film or silicon oxynitride film
GB1470171A (en) Method of producing silicon nitride