SE511312C2 - Sätt att tillverka whiskerförstärkt keramik s - Google Patents

Sätt att tillverka whiskerförstärkt keramik s

Info

Publication number: SE511312C2
Authority: SE; Sweden
Prior art keywords: sic; preform; ceramic; body according; whisker
Prior art date: 1997-12-22

Application number

SE9704844A

Other languages

English (en)

Swedish (sv)

Other versions

SE9704844L (sv

SE9704844D0 (sv

Inventor

Clas Sjoegren

Gunnar Brandt

Ola Lyckfeldt

Original Assignee

Sandvik Ab

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.)

1997-12-22

Filing date

1997-12-22

Publication date

1999-09-06

1997-12-22 Application filed by Sandvik Ab filed Critical Sandvik Ab

1997-12-22 Priority to SE9704844A priority Critical patent/SE511312C2/sv

1997-12-22 Publication of SE9704844D0 publication Critical patent/SE9704844D0/xx

1998-12-03 Priority to AT98850189T priority patent/ATE225326T1/de

1998-12-03 Priority to DE69808418T priority patent/DE69808418T2/de

1998-12-03 Priority to EP98850189A priority patent/EP0927709B1/de

1998-12-04 Priority to US09/204,355 priority patent/US6169048B1/en

1998-12-10 Priority to IL12750798A priority patent/IL127507A/en

1998-12-22 Priority to JP10376199A priority patent/JPH11268965A/ja

1999-06-23 Publication of SE9704844L publication Critical patent/SE9704844L/

1999-09-06 Publication of SE511312C2 publication Critical patent/SE511312C2/sv

Links

239000011226 reinforced ceramic Substances 0.000 title abstract description 10
238000004519 manufacturing process Methods 0.000 title abstract description 8
239000000919 ceramic Substances 0.000 claims abstract description 14
238000005520 cutting process Methods 0.000 claims abstract description 6
239000000203 mixture Substances 0.000 claims abstract description 5
229910010271 silicon carbide Inorganic materials 0.000 claims description 9
235000015041 whisky Nutrition 0.000 claims description 8
239000011159 matrix material Substances 0.000 claims description 7
238000003825 pressing Methods 0.000 claims description 5
MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 4
239000008187 granular material Substances 0.000 claims description 4
150000004767 nitrides Chemical class 0.000 claims description 4
229910021431 alpha silicon carbide Inorganic materials 0.000 claims description 3
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
239000011230 binding agent Substances 0.000 claims description 3
229910052751 metal Inorganic materials 0.000 claims description 3
239000002184 metal Substances 0.000 claims description 3
150000001247 metal acetylides Chemical class 0.000 claims description 3
238000002441 X-ray diffraction Methods 0.000 claims description 2
229910052593 corundum Inorganic materials 0.000 claims 1
238000009827 uniform distribution Methods 0.000 claims 1
229910001845 yogo sapphire Inorganic materials 0.000 claims 1
239000000843 powder Substances 0.000 abstract description 20
229920002472 Starch Polymers 0.000 abstract description 10
239000008107 starch Substances 0.000 abstract description 10
235000019698 starch Nutrition 0.000 abstract description 10
239000006185 dispersion Substances 0.000 abstract description 9
238000007731 hot pressing Methods 0.000 abstract description 8
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
239000000725 suspension Substances 0.000 abstract description 5
238000009770 conventional sintering Methods 0.000 abstract description 3
239000003966 growth inhibitor Substances 0.000 abstract description 3
238000010438 heat treatment Methods 0.000 abstract description 3
239000003960 organic solvent Substances 0.000 abstract description 3
238000001704 evaporation Methods 0.000 abstract description 2
230000008020 evaporation Effects 0.000 abstract description 2
238000000034 method Methods 0.000 description 13
238000007596 consolidation process Methods 0.000 description 10
239000000463 material Substances 0.000 description 8
239000002245 particle Substances 0.000 description 8
HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical class [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 5
238000005245 sintering Methods 0.000 description 5
229910010293 ceramic material Inorganic materials 0.000 description 3
239000013078 crystal Substances 0.000 description 3
230000001419 dependent effect Effects 0.000 description 3
238000001035 drying Methods 0.000 description 3
238000004108 freeze drying Methods 0.000 description 3
229940100486 rice starch Drugs 0.000 description 3
239000007921 spray Substances 0.000 description 3
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
241000196324 Embryophyta Species 0.000 description 2
240000005979 Hordeum vulgare Species 0.000 description 2
235000007340 Hordeum vulgare Nutrition 0.000 description 2
238000005266 casting Methods 0.000 description 2
238000005469 granulation Methods 0.000 description 2
230000003179 granulation Effects 0.000 description 2
229910002804 graphite Inorganic materials 0.000 description 2
239000010439 graphite Substances 0.000 description 2
239000007788 liquid Substances 0.000 description 2
239000004033 plastic Substances 0.000 description 2
229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
229910052581 Si3N4 Inorganic materials 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
239000004809 Teflon Substances 0.000 description 1
229920006362 Teflon® Polymers 0.000 description 1
230000002378 acidificating effect Effects 0.000 description 1
239000000956 alloy Substances 0.000 description 1
229910045601 alloy Inorganic materials 0.000 description 1
239000003462 bioceramic Substances 0.000 description 1
230000000903 blocking effect Effects 0.000 description 1
235000013339 cereals Nutrition 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
230000015271 coagulation Effects 0.000 description 1
238000005345 coagulation Methods 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
230000008602 contraction Effects 0.000 description 1
239000002826 coolant Substances 0.000 description 1
239000002173 cutting fluid Substances 0.000 description 1
229910003460 diamond Inorganic materials 0.000 description 1
239000010432 diamond Substances 0.000 description 1
239000002270 dispersing agent Substances 0.000 description 1
238000009826 distribution Methods 0.000 description 1
238000005538 encapsulation Methods 0.000 description 1
238000006266 etherification reaction Methods 0.000 description 1
239000000835 fiber Substances 0.000 description 1
239000002657 fibrous material Substances 0.000 description 1
239000000945 filler Substances 0.000 description 1
-1 filters Substances 0.000 description 1
239000012467 final product Substances 0.000 description 1
238000005189 flocculation Methods 0.000 description 1
230000016615 flocculation Effects 0.000 description 1
238000009483 freeze granulation Methods 0.000 description 1
230000008014 freezing Effects 0.000 description 1
238000007710 freezing Methods 0.000 description 1
239000007789 gas Substances 0.000 description 1
239000011521 glass Substances 0.000 description 1
229910052735 hafnium Inorganic materials 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
230000007062 hydrolysis Effects 0.000 description 1
238000006460 hydrolysis reaction Methods 0.000 description 1
229910000816 inconels 718 Inorganic materials 0.000 description 1
239000003999 initiator Substances 0.000 description 1
238000001746 injection moulding Methods 0.000 description 1
238000000462 isostatic pressing Methods 0.000 description 1
238000003754 machining Methods 0.000 description 1
CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
239000000395 magnesium oxide Substances 0.000 description 1
AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
239000012528 membrane Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
239000006259 organic additive Substances 0.000 description 1
239000011368 organic material Substances 0.000 description 1
SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 1
238000006068 polycondensation reaction Methods 0.000 description 1
229920000642 polymer Polymers 0.000 description 1
238000006116 polymerization reaction Methods 0.000 description 1
239000011148 porous material Substances 0.000 description 1
238000001272 pressureless sintering Methods 0.000 description 1
230000001681 protective effect Effects 0.000 description 1
238000007873 sieving Methods 0.000 description 1
229910052710 silicon Inorganic materials 0.000 description 1
239000002002 slurry Substances 0.000 description 1
239000006104 solid solution Substances 0.000 description 1
238000007711 solidification Methods 0.000 description 1
230000008023 solidification Effects 0.000 description 1
238000001694 spray drying Methods 0.000 description 1
239000010959 steel Substances 0.000 description 1
231100000331 toxic Toxicity 0.000 description 1
230000002588 toxic effect Effects 0.000 description 1
229910052726 zirconium Inorganic materials 0.000 description 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
- C04B35/636—Polysaccharides or derivatives thereof
- 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
- 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
- C04B35/78—Ceramic products containing macroscopic reinforcing agents containing non-metallic materials
- C04B35/80—Fibres, filaments, whiskers, platelets, or the like

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Ceramic Engineering (AREA)
Manufacturing & Machinery (AREA)
Structural Engineering (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Inorganic Chemistry (AREA)
Compositions Of Oxide Ceramics (AREA)
Crystals, And After-Treatments Of Crystals (AREA)
Ceramic Products (AREA)
Producing Shaped Articles From Materials (AREA)

SE9704844A 1997-12-22 1997-12-22 Sätt att tillverka whiskerförstärkt keramik s SE511312C2 (sv)

Priority Applications (7)

Application Number	Priority Date	Filing Date	Title
SE9704844A SE511312C2 (sv)	1997-12-22	1997-12-22	Sätt att tillverka whiskerförstärkt keramik s
AT98850189T ATE225326T1 (de)	1997-12-22	1998-12-03	Verfahren zur herstellung von whiskerverstärkten keramiken
DE69808418T DE69808418T2 (de)	1997-12-22	1998-12-03	Verfahren zur Herstellung von whiskerverstärkten Keramiken
EP98850189A EP0927709B1 (de)	1997-12-22	1998-12-03	Verfahren zur Herstellung von whiskerverstärkten Keramiken
US09/204,355 US6169048B1 (en)	1997-12-22	1998-12-04	Method of manufacturing whisker-reinforced ceramics
IL12750798A IL127507A (en)	1997-12-22	1998-12-10	Whisker-reinforced ceramics
JP10376199A JPH11268965A (ja)	1997-12-22	1998-12-22	ホイスカ―強化セラミック及びその製造方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE9704844A SE511312C2 (sv)	1997-12-22	1997-12-22	Sätt att tillverka whiskerförstärkt keramik s

Publications (3)

Publication Number	Publication Date
SE9704844D0 SE9704844D0 (sv)	1997-12-22
SE9704844L SE9704844L (sv)	1999-06-23
SE511312C2 true SE511312C2 (sv)	1999-09-06

Family

ID=20409546

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE9704844A SE511312C2 (sv)	1997-12-22	1997-12-22	Sätt att tillverka whiskerförstärkt keramik s

Country Status (7)

Country	Link
US (1)	US6169048B1 (de)
EP (1)	EP0927709B1 (de)
JP (1)	JPH11268965A (de)
AT (1)	ATE225326T1 (de)
DE (1)	DE69808418T2 (de)
IL (1)	IL127507A (de)
SE (1)	SE511312C2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6755924B2 (en)	2001-12-20	2004-06-29	General Electric Company	Method of restoration of mechanical properties of a cast nickel-based super alloy for serviced aircraft components
US20050043585A1 (en) *	2003-01-03	2005-02-24	Arindam Datta	Reticulated elastomeric matrices, their manufacture and use in implantable devices
DE60307777T2 (de) *	2003-01-28	2007-08-23	Sandvik Intellectual Property Ab	Werkzeugeinsatz und zugehöriges Herstellungsverfahren
US7803395B2 (en) *	2003-05-15	2010-09-28	Biomerix Corporation	Reticulated elastomeric matrices, their manufacture and use in implantable devices
US7763077B2 (en)	2003-12-24	2010-07-27	Biomerix Corporation	Repair of spinal annular defects and annulo-nucleoplasty regeneration
US20050239629A1 (en) *	2004-04-23	2005-10-27	Yeckley Russell L	Whisker-reinforced ceramic containing aluminum oxynitride and method of making the same
US7262145B2 (en)	2004-04-23	2007-08-28	Kennametal Inc.	Whisker-reinforced ceramic containing aluminum oxynitride and method of making the same
US20070190108A1 (en) *	2004-05-17	2007-08-16	Arindam Datta	High performance reticulated elastomeric matrix preparation, properties, reinforcement, and use in surgical devices, tissue augmentation and/or tissue repair
DE102004033153B4 (de) *	2004-06-11	2007-03-29	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.	Glühkerze und Verfahren zu ihrer Herstellung
US20060116714A1 (en) *	2004-11-26	2006-06-01	Ivan Sepetka	Coupling and release devices and methods for their assembly and use
US20080281350A1 (en) *	2006-12-13	2008-11-13	Biomerix Corporation	Aneurysm Occlusion Devices
US20090309252A1 (en) *	2008-06-17	2009-12-17	Century, Inc.	Method of controlling evaporation of a fluid in an article
US7793703B2 (en)	2008-06-17	2010-09-14	Century Inc.	Method of manufacturing a metal matrix composite
US9283734B2 (en)	2010-05-28	2016-03-15	Gunite Corporation	Manufacturing apparatus and method of forming a preform
CN109627007A (zh) *	2018-12-28	2019-04-16	凯龙蓝烽新材料科技有限公司	用于柴油机碳烟颗粒捕集的过滤体及其制备方法
CN113248263B (zh) *	2021-05-25	2022-11-22	西北工业大学	Si3N4w/Si预制体及利用该预制体制备Si3N4w/Si3N4复合材料的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4543345A (en)	1984-02-09	1985-09-24	The United States Of America As Represented By The Department Of Energy	Silicon carbide whisker reinforced ceramic composites and method for making same
SE8701172D0 (sv)	1987-03-20	1987-03-20	Sandvik Ab	Whiskerforsterkt keramiskt skerverktyg
DE3869483D1 (de)	1987-06-09	1992-04-30	Sandvik Ab	Mit whiskern verstaerktes keramisches schneidwerkzeug.
US4820663A (en) *	1987-09-02	1989-04-11	Kennametal Inc.	Whisker reinforced ceramic and a method of clad/hot isostatic pressing same
GB8801634D0 (en)	1988-01-26	1988-02-24	Atomic Energy Authority Uk	Reinforced ceramics
US5030600A (en) *	1988-10-06	1991-07-09	Benchmark Structural Ceramics Corp.	Novel sialon composition
JPH02199076A (ja) *	1989-01-28	1990-08-07	Kanebo Ltd	セラミックス多孔体の製造方法
JPH02289473A (ja)	1989-04-27	1990-11-29	Ibiden Co Ltd	高耐熱軽量トレイ及びその製造方法
SE9100895D0 (sv)	1991-03-25	1991-03-25	Sandvik Ab	Saett att framstaella skaer foeretraedesvis foer skaerande bearbetning av varmhaallfasta material
SE504067C2 (sv)	1992-04-30	1996-10-28	Sandvik Ab	Metod att tillverka en sintrad kropp
SE9202196D0 (sv) *	1992-07-17	1992-07-17	Sandvik Ab	Method of manufacturing whiskerreinforced ceramics
US5618757A (en) *	1996-01-30	1997-04-08	Vlsi Technology, Inc.	Method for improving the manufacturability of the spin-on glass etchback process

1997
- 1997-12-22 SE SE9704844A patent/SE511312C2/sv not_active IP Right Cessation
1998
- 1998-12-03 EP EP98850189A patent/EP0927709B1/de not_active Expired - Lifetime
- 1998-12-03 DE DE69808418T patent/DE69808418T2/de not_active Expired - Lifetime
- 1998-12-03 AT AT98850189T patent/ATE225326T1/de active
- 1998-12-04 US US09/204,355 patent/US6169048B1/en not_active Expired - Fee Related
- 1998-12-10 IL IL12750798A patent/IL127507A/en not_active IP Right Cessation
- 1998-12-22 JP JP10376199A patent/JPH11268965A/ja active Pending

Also Published As

Publication number	Publication date
US6169048B1 (en)	2001-01-02
EP0927709A1 (de)	1999-07-07
DE69808418D1 (de)	2002-11-07
SE9704844L (sv)	1999-06-23
IL127507A0 (en)	1999-10-28
IL127507A (en)	2001-10-31
EP0927709B1 (de)	2002-10-02
ATE225326T1 (de)	2002-10-15
SE9704844D0 (sv)	1997-12-22
JPH11268965A (ja)	1999-10-05
DE69808418T2 (de)	2003-01-30

Legal Events

Date	Code	Title	Description
2010-07-27	NUG	Patent has lapsed

Publication	Publication Date	Title
SE511312C2 (sv)	1999-09-06	Sätt att tillverka whiskerförstärkt keramik s
JP2604592B2 (ja)	1997-04-30	金属、セラミック粉末等の成形方法及びそのための組成物
JPH0231031B2 (de)	1990-07-11
JP5514558B2 (ja)	2014-06-04	包含物を含有するセラミック要素
WO1988007902A2 (en)	1988-10-20	Forming of complex high performance ceramic and metallic shapes
EP0579587B1 (de)	2000-03-08	Whiskersverstärkter keramischer Körper
Yin et al.	2023	Mechanical and thermal properties of Si3N4 ceramics prepared by gelcasting using high-solid-loading slurries
WO1993025495A1 (en)	1993-12-23	Porous silicon carbide
WO1989004735A1 (en)	1989-06-01	Process of preparing sintered shapes containing reinforcement
Gonzalez et al.	1996	High pressure compaction and sintering of nano-size γ-Al2O3 powder
CN104411656B (zh)	2017-06-20	致密碳化硅制成的产品
JPS61197474A (ja)	1986-09-01	短繊維強化セラミツク成形体の製法
Greil et al.	1992	Pressure filtration of silicon nitride suspensions with constant filtrationn rate
Boccaccini et al.	1996	Mullite fabrication from fumed silica and boehmite sol precursors
JP2505179B2 (ja)	1996-06-05	高強度常圧焼結窒化珪素焼結体およびその製造方法
RU2045500C1 (ru)	1995-10-10	Способ получения керамического композита
US5227344A (en)	1993-07-13	Ceramics composite article and method for making same
Willson et al.	2024	Fabrication of Composite Ceramics Using a Dry Mixing Process
EP0377317B1 (de)	1994-08-24	Keramischer Verbundwerkstoff und Verfahren zu seiner Herstellung
RU2024103786A (ru)	2024-06-03	Композитный изнашиваемый компонент
Haghshenas Gorgani et al.	2019	Fabrication and characterization of porous silicon nitride bodies through starch consolidation casting and pressureless sintering
JPH04305064A (ja)	1992-10-28	セラミツク組成物
KR960008883B1 (ko)	1996-07-05	저압성형 및 승화건조에 의한 물품의 제조방법
CARLSTRÖM	2017	Surface and Colloid Chemistry in Ceramics
Weiser	1994	Pressureless Sintering of Ceramic Composites