YU47199B - Postupak za proizvodnju samonosećeg keramičkog složenog tela i dobiveni keramički proizvodi - Google Patents
Postupak za proizvodnju samonosećeg keramičkog složenog tela i dobiveni keramički proizvodiInfo
- Publication number
- YU47199B YU47199B YU151588A YU151588A YU47199B YU 47199 B YU47199 B YU 47199B YU 151588 A YU151588 A YU 151588A YU 151588 A YU151588 A YU 151588A YU 47199 B YU47199 B YU 47199B
- Authority
- YU
- Yugoslavia
- Prior art keywords
- oxidation product
- filler
- oxidation
- oxidant
- self
- Prior art date
Links
- 239000000919 ceramic Substances 0.000 title abstract 6
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 230000003647 oxidation Effects 0.000 abstract 10
- 238000007254 oxidation reaction Methods 0.000 abstract 10
- 239000000945 filler Substances 0.000 abstract 7
- 239000002184 metal Substances 0.000 abstract 6
- 239000010953 base metal Substances 0.000 abstract 5
- 239000007800 oxidant agent Substances 0.000 abstract 5
- 230000001590 oxidative effect Effects 0.000 abstract 4
- 238000002844 melting Methods 0.000 abstract 3
- 230000008018 melting Effects 0.000 abstract 3
- 239000012530 fluid Substances 0.000 abstract 2
- 239000011159 matrix material Substances 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 238000004132 cross linking Methods 0.000 abstract 1
- 230000001419 dependent effect Effects 0.000 abstract 1
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
- C04B35/71—Ceramic products containing macroscopic reinforcing agents
- C04B35/74—Ceramic products containing macroscopic reinforcing agents containing shaped metallic materials
-
- 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
- C04B35/65—Reaction sintering of free metal- or free silicon-containing compositions
- C04B35/652—Directional oxidation or solidification, e.g. Lanxide process
-
- 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
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
- C04B35/111—Fine ceramics
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Ceramic Products (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Ceramic Capacitors (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Adjustment Of Camera Lenses (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Sliding-Contact Bearings (AREA)
- Filtering Materials (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
Postupak za proizvodnju samonoseceg keramickog slozenog tela koje se sastoji od veceg broja aksijalno poredjanih prostorno odvojenih zidova spojenih poprecnom vezom cime se definise prolaz fluida i inverzno kopira u suprotnim smerovima konfiguracija modela osnovnog metala, pri cemu keramicko slozeno telo obuhvata keramicku matricu nastalu oksidacijom osnovnog metala pomocu oksidansa uz stvaranje proizvoda oksidacije, i obuhvacen je punilac uklopljen u matricu, naznacen time, sto se polazi od osnovnog metala oblikovanog u model koji ima bar jednu otvorenu supljinu sa spoljasnjim i unutrasnjim zidnim povrsinama i poprecnim vezama, i na ove zidne povrsine cilindricnog modela stavlja se sloj pogodnog punioca koji je propusan za oksidans i propusan za proizvod oksidacije da infiltrira kroz sloj, i koji je dovoljno prilagodljiv za promenu zapremine na tacki topljenja osnovnog metala i za svako deferencijalno toplotno sirenje izmedju osnovnog metala i sloja punioca, posle cega se ovako oblikovan i puniocem obuhvacen osnovni metal zagreva do temperature iznad njegove tacke topljenja ali ispod tacke topljenja proizvoda oksidacije da se time formira telo istopljenog metala, i na toj temperaturi reaguje stopljeni osnovni metal sa oksidansom da nastane proizvod oksidacije, odrzava se bar deo proizvoda oksidacije u dodiru sa i izmedju tela stopljenog metala i oksidansa, da se progresivno izvlaci stopljeni metal iz tela stopljenog metala kroz proizvod oksidacije i sloj punioca uz istovremeno obrazovanje mnostva aksijalno poredjanih prostorno odvojenih zidova u ovom sloju punioca dok se nastavlja obrazovanje proizvoda oksidacije na medjuprostoru izmedju oksidansa i prethodno obrazovanog proizvoda oksidacije, i ova reakcija se nastavlja u trajanju dovoljnomm da se bar delimicno punilac obuhvati proizvodom oksidacije i da se obrazuje samonosece keramicko slozeno telo sa mnostvom aksijalno poredjanih prostorno odvojenih zidova spojenih poprecnom vezom cime se inverzno kopira konfiguracija modela stvarajuci pri tome najmanje dva aksijalno poredjana prolaza za fluid; i sto se na kraju nastalo samonosece telo oslobadja viska punioca, ukoliko ga ima. Prijava sadrzi jos 1 nezavisan i 19 zavisnih zahteva.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/084,550 US4886766A (en) | 1987-08-10 | 1987-08-10 | Method of making ceramic composite articles and articles made thereby |
Publications (2)
Publication Number | Publication Date |
---|---|
YU151588A YU151588A (en) | 1990-10-31 |
YU47199B true YU47199B (sh) | 1995-01-31 |
Family
ID=22185682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
YU151588A YU47199B (sh) | 1987-08-10 | 1988-08-05 | Postupak za proizvodnju samonosećeg keramičkog složenog tela i dobiveni keramički proizvodi |
Country Status (29)
Country | Link |
---|---|
US (1) | US4886766A (sh) |
EP (1) | EP0303552B1 (sh) |
JP (1) | JP2642679B2 (sh) |
KR (1) | KR890003647A (sh) |
CN (1) | CN1031694A (sh) |
AT (1) | ATE87895T1 (sh) |
BG (1) | BG60552B1 (sh) |
BR (1) | BR8803930A (sh) |
CA (1) | CA1318490C (sh) |
CS (1) | CS276740B6 (sh) |
DD (1) | DD300642A5 (sh) |
DE (1) | DE3880045T2 (sh) |
DK (1) | DK444888A (sh) |
FI (1) | FI883705A (sh) |
HU (1) | HUT63132A (sh) |
IE (1) | IE60629B1 (sh) |
IL (1) | IL87311A (sh) |
IN (1) | IN170603B (sh) |
MX (1) | MX166272B (sh) |
NO (1) | NO883412L (sh) |
NZ (1) | NZ225737A (sh) |
PH (1) | PH25600A (sh) |
PL (1) | PL157542B1 (sh) |
PT (1) | PT88228B (sh) |
RO (1) | RO102360B1 (sh) |
RU (1) | RU1838280C (sh) |
TR (1) | TR23999A (sh) |
YU (1) | YU47199B (sh) |
ZA (1) | ZA885836B (sh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5254365A (en) * | 1987-08-10 | 1993-10-19 | Lanxide Technology Company, Lp | Method of making ceramic composite articles |
US5221558A (en) * | 1990-01-12 | 1993-06-22 | Lanxide Technology Company, Lp | Method of making ceramic composite bodies |
US5250324A (en) * | 1990-06-25 | 1993-10-05 | Lanxide Technology Company, L.P. | Method for forming a surface coating using powdered solid oxidants and parent metals |
US5214011A (en) * | 1991-08-30 | 1993-05-25 | Bfd, Incorporated | Process for preparing ceramic-metal composite bodies |
US5358597A (en) * | 1991-09-04 | 1994-10-25 | Gte Laboratories Incorporated | Method of protecting aluminum nitride circuit substrates during electroless plating using sol-gel oxide films and article made therefrom |
US6045628A (en) * | 1996-04-30 | 2000-04-04 | American Scientific Materials Technologies, L.P. | Thin-walled monolithic metal oxide structures made from metals, and methods for manufacturing such structures |
US5728638A (en) * | 1996-08-21 | 1998-03-17 | Bfd, Inc. | Metal/ceramic composites containing inert metals |
US6759004B1 (en) * | 1999-07-20 | 2004-07-06 | Southco, Inc. | Process for forming microporous metal parts |
DE60315852T2 (de) * | 2003-12-23 | 2008-01-17 | Rolex Sa | Keramisches Element für Uhrengehäuse und Verfahren zu seiner Herstellung |
EP1548525B2 (fr) * | 2003-12-23 | 2017-08-16 | Rolex Sa | Elément en céramique pour boîte de montre et procédé de fabrication de cet élément |
CN104565578B (zh) * | 2013-07-22 | 2016-09-21 | 南通大学 | 增强离心自蔓延陶瓷内衬复合钢管强度的结构 |
FR3071247B1 (fr) | 2017-09-21 | 2019-09-20 | Safran Ceramics | Procede de fabrication d'une piece en cmc |
CN108582454B (zh) * | 2018-04-26 | 2020-05-15 | 诸暨市金桥实业有限公司 | 一种轻瓷规整填料的制造装置 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2741822A (en) * | 1951-01-29 | 1956-04-17 | Carborundum Co | Preparation of refractory products |
US3255027A (en) * | 1962-09-07 | 1966-06-07 | Du Pont | Refractory product and process |
US3298842A (en) * | 1963-03-22 | 1967-01-17 | Du Pont | Process for preparing hollow refractory particles |
US3296002A (en) * | 1963-07-11 | 1967-01-03 | Du Pont | Refractory shapes |
US3419404A (en) * | 1964-06-26 | 1968-12-31 | Minnesota Mining & Mfg | Partially nitrided aluminum refractory material |
US3473987A (en) * | 1965-07-13 | 1969-10-21 | Du Pont | Method of making thin-walled refractory structures |
US3421863A (en) * | 1966-03-04 | 1969-01-14 | Texas Instruments Inc | Cermet material and method of making same |
US3437468A (en) * | 1966-05-06 | 1969-04-08 | Du Pont | Alumina-spinel composite material |
US3789096A (en) * | 1967-06-01 | 1974-01-29 | Kaman Sciences Corp | Method of impregnating porous refractory bodies with inorganic chromium compound |
US3473938A (en) * | 1968-04-05 | 1969-10-21 | Du Pont | Process for making high strength refractory structures |
US3538231A (en) * | 1969-03-25 | 1970-11-03 | Intern Materials | Oxidation resistant high temperature structures |
JPS5013205B1 (sh) * | 1969-11-08 | 1975-05-17 | ||
US3864154A (en) * | 1972-11-09 | 1975-02-04 | Us Army | Ceramic-metal systems by infiltration |
US3973977A (en) * | 1973-11-01 | 1976-08-10 | Corning Glass Works | Making spinel and aluminum-base metal cermet |
NZ211405A (en) * | 1984-03-16 | 1988-03-30 | Lanxide Corp | Producing ceramic structures by oxidising liquid phase parent metal with vapour phase oxidising environment; certain structures |
NZ212704A (en) * | 1984-07-20 | 1989-01-06 | Lanxide Corp | Producing self-supporting ceramic structure |
US4851375A (en) * | 1985-02-04 | 1989-07-25 | Lanxide Technology Company, Lp | Methods of making composite ceramic articles having embedded filler |
US4828785A (en) * | 1986-01-27 | 1989-05-09 | Lanxide Technology Company, Lp | Inverse shape replication method of making ceramic composite articles |
US4859640A (en) * | 1986-08-13 | 1989-08-22 | Lanxide Technology Company, Lp | Method of making ceramic composite articles with shape replicated surfaces |
US4847025A (en) * | 1986-09-16 | 1989-07-11 | Lanxide Technology Company, Lp | Method of making ceramic articles having channels therein and articles made thereby |
DD279466A5 (de) * | 1986-09-16 | 1990-06-06 | ��������@��������@����������@���k�� | Verfahren zur herstellung eines selbsttragenden keramischen verbundkoerpers |
-
1987
- 1987-08-10 US US07/084,550 patent/US4886766A/en not_active Expired - Fee Related
-
1988
- 1988-08-02 NO NO88883412A patent/NO883412L/no unknown
- 1988-08-02 IL IL87311A patent/IL87311A/xx not_active IP Right Cessation
- 1988-08-03 IN IN656/CAL/88A patent/IN170603B/en unknown
- 1988-08-03 PL PL1988274049A patent/PL157542B1/pl unknown
- 1988-08-05 HU HU884097A patent/HUT63132A/hu unknown
- 1988-08-05 YU YU151588A patent/YU47199B/sh unknown
- 1988-08-08 RO RO1988134822A patent/RO102360B1/ro unknown
- 1988-08-08 NZ NZ225737A patent/NZ225737A/xx unknown
- 1988-08-08 DD DD318778A patent/DD300642A5/de unknown
- 1988-08-08 PH PH37366A patent/PH25600A/en unknown
- 1988-08-09 DK DK444888A patent/DK444888A/da not_active Application Discontinuation
- 1988-08-09 ZA ZA885836A patent/ZA885836B/xx unknown
- 1988-08-09 FI FI883705A patent/FI883705A/fi not_active Application Discontinuation
- 1988-08-09 BG BG85186A patent/BG60552B1/bg unknown
- 1988-08-09 CA CA000574256A patent/CA1318490C/en not_active Expired - Fee Related
- 1988-08-09 BR BR8803930A patent/BR8803930A/pt not_active Application Discontinuation
- 1988-08-09 EP EP88630147A patent/EP0303552B1/en not_active Expired - Lifetime
- 1988-08-09 AT AT88630147T patent/ATE87895T1/de active
- 1988-08-09 IE IE242388A patent/IE60629B1/en not_active IP Right Cessation
- 1988-08-09 RU SU884356291A patent/RU1838280C/ru active
- 1988-08-09 CS CS885536A patent/CS276740B6/cs unknown
- 1988-08-09 CN CN88104872A patent/CN1031694A/zh active Pending
- 1988-08-09 PT PT88228A patent/PT88228B/pt not_active IP Right Cessation
- 1988-08-09 DE DE8888630147T patent/DE3880045T2/de not_active Expired - Fee Related
- 1988-08-10 JP JP63199753A patent/JP2642679B2/ja not_active Expired - Lifetime
- 1988-08-10 KR KR1019880010240A patent/KR890003647A/ko not_active Application Discontinuation
- 1988-08-10 MX MX012621A patent/MX166272B/es unknown
- 1988-08-10 TR TR88/0570A patent/TR23999A/xx unknown
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