ES450030A1 - Procedimiento para la fabricacion de un cuerpo poroso re- fractario. - Google Patents

Procedimiento para la fabricacion de un cuerpo poroso re- fractario.

Info

Publication number
ES450030A1
ES450030A1 ES450030A ES450030A ES450030A1 ES 450030 A1 ES450030 A1 ES 450030A1 ES 450030 A ES450030 A ES 450030A ES 450030 A ES450030 A ES 450030A ES 450030 A1 ES450030 A1 ES 450030A1
Authority
ES
Spain
Prior art keywords
silicon oxynitride
porous silicon
refractory shapes
si2on2
grain
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
ES450030A
Other languages
English (en)
Spanish (es)
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.)
Saint Gobain Abrasives Inc
Original Assignee
Norton 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 Norton Co filed Critical Norton Co
Publication of ES450030A1 publication Critical patent/ES450030A1/es
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
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/002—Treatment with gases
    • B22D1/005—Injection assemblies therefor
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B21/00—Obtaining aluminium
    • C22B21/06—Obtaining aluminium refining
    • C22B21/064—Obtaining aluminium refining using inert or reactive gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structural Engineering (AREA)
  • Ceramic Products (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Silicon Compounds (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
ES450030A 1975-07-28 1976-07-22 Procedimiento para la fabricacion de un cuerpo poroso re- fractario. Expired ES450030A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59938775A 1975-07-28 1975-07-28

Publications (1)

Publication Number Publication Date
ES450030A1 true ES450030A1 (es) 1977-07-16

Family

ID=24399409

Family Applications (1)

Application Number Title Priority Date Filing Date
ES450030A Expired ES450030A1 (es) 1975-07-28 1976-07-22 Procedimiento para la fabricacion de un cuerpo poroso re- fractario.

Country Status (9)

Country Link
US (1) US4069058A (cg-RX-API-DMAC10.html)
JP (1) JPS5215507A (cg-RX-API-DMAC10.html)
BE (1) BE844374A (cg-RX-API-DMAC10.html)
CA (1) CA1075437A (cg-RX-API-DMAC10.html)
DE (1) DE2633537A1 (cg-RX-API-DMAC10.html)
ES (1) ES450030A1 (cg-RX-API-DMAC10.html)
FR (1) FR2319598A1 (cg-RX-API-DMAC10.html)
GB (1) GB1560528A (cg-RX-API-DMAC10.html)
NO (1) NO146320C (cg-RX-API-DMAC10.html)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4331771A (en) * 1980-05-12 1982-05-25 Norton Company High density silicon oxynitride
US4517037A (en) * 1981-11-02 1985-05-14 Aluminum Company Of America Refractory composition comprising nitride filler and colloidal sol binder
US4711860A (en) * 1986-03-12 1987-12-08 Corning Glass Works Modified cordierite glass ceramic composite
AU597664B2 (en) * 1986-05-28 1990-06-07 Cookson Group Plc An improved ceramic material
US6066414A (en) * 1997-07-29 2000-05-23 Sony Corporation Material of negative electrode and nonaqueous-electrolyte secondary battery using the same
US7067176B2 (en) * 2000-10-03 2006-06-27 Cree, Inc. Method of fabricating an oxide layer on a silicon carbide layer utilizing an anneal in a hydrogen environment
US7727904B2 (en) * 2005-09-16 2010-06-01 Cree, Inc. Methods of forming SiC MOSFETs with high inversion layer mobility
DE102006040269B4 (de) * 2006-08-28 2009-09-24 Refractory Intellectual Property Gmbh & Co. Kg Gebranntes feuerfestes keramisches Produkt
WO2012092369A2 (en) 2010-12-30 2012-07-05 Saint-Gobain Ceramics & Plastics, Inc. Crucible body and method of forming same
US9984894B2 (en) 2011-08-03 2018-05-29 Cree, Inc. Forming SiC MOSFETs with high channel mobility by treating the oxide interface with cesium ions
CN116041068B (zh) * 2023-03-07 2023-12-08 宜兴金君耐火炉料有限公司 一种低氧铜杆冶炼熔炉用的抗氧化氧氮化硅结合碳化硅砖

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3356513A (en) * 1966-12-20 1967-12-05 Norton Co Production of silicon oxynitride
US3679444A (en) * 1970-06-29 1972-07-25 Norton Co Control of shrinkage and growth of silicon oxynitride bodies
US3639101A (en) * 1970-06-29 1972-02-01 Norton Co Process for producing silicon oxynitride
US3785941A (en) * 1971-09-09 1974-01-15 Aluminum Co Of America Refractory for production of aluminum by electrolysis of aluminum chloride

Also Published As

Publication number Publication date
JPS5215507A (en) 1977-02-05
FR2319598B1 (cg-RX-API-DMAC10.html) 1980-04-25
NO762302L (cg-RX-API-DMAC10.html) 1977-01-31
BE844374A (fr) 1977-01-24
NO146320C (no) 1982-09-08
DE2633537A1 (de) 1977-02-24
CA1075437A (en) 1980-04-15
FR2319598A1 (fr) 1977-02-25
GB1560528A (en) 1980-02-06
NO146320B (no) 1982-06-01
US4069058A (en) 1978-01-17

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971103