DE1767967B1 - Verfahren zur herstellung von sinterkoerpern aus alverfahren zur herstellung von sinterkoerpern aus al - Google Patents
Verfahren zur herstellung von sinterkoerpern aus alverfahren zur herstellung von sinterkoerpern aus alInfo
- Publication number
- DE1767967B1 DE1767967B1 DE19681767967 DE1767967A DE1767967B1 DE 1767967 B1 DE1767967 B1 DE 1767967B1 DE 19681767967 DE19681767967 DE 19681767967 DE 1767967 A DE1767967 A DE 1767967A DE 1767967 B1 DE1767967 B1 DE 1767967B1
- Authority
- DE
- Germany
- Prior art keywords
- aluminum
- powder
- temperature
- metallic
- aluminum nitride
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 18
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 50
- 229910052782 aluminium Inorganic materials 0.000 claims description 33
- 239000000843 powder Substances 0.000 claims description 33
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 claims description 32
- 239000002245 particle Substances 0.000 claims description 27
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 26
- 239000011230 binding agent Substances 0.000 claims description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
- 229910052799 carbon Inorganic materials 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 15
- 238000005121 nitriding Methods 0.000 claims description 15
- 229910052757 nitrogen Inorganic materials 0.000 claims description 14
- 238000005245 sintering Methods 0.000 claims description 12
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 230000008018 melting Effects 0.000 claims description 8
- 238000002844 melting Methods 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 7
- 239000011261 inert gas Substances 0.000 claims description 6
- 150000004767 nitrides Chemical class 0.000 claims description 6
- 235000021355 Stearic acid Nutrition 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 5
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 5
- 239000012188 paraffin wax Substances 0.000 claims description 5
- 239000008117 stearic acid Substances 0.000 claims description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000008020 evaporation Effects 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- -1 aluminum Chemical class 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 claims description 2
- 238000000354 decomposition reaction Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 239000012299 nitrogen atmosphere Substances 0.000 claims 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen(.) Chemical compound [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 150000007513 acids Chemical class 0.000 claims 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims 1
- 229910010293 ceramic material Inorganic materials 0.000 claims 1
- 230000008021 deposition Effects 0.000 claims 1
- 238000010292 electrical insulation Methods 0.000 claims 1
- 210000003608 fece Anatomy 0.000 claims 1
- 229910052733 gallium Inorganic materials 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 230000035939 shock Effects 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 230000008016 vaporization Effects 0.000 claims 1
- 229920002554 vinyl polymer Polymers 0.000 claims 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 238000005056 compaction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 241001676573 Minium Species 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- ZXTFQUMXDQLMBY-UHFFFAOYSA-N alumane;molybdenum Chemical compound [AlH3].[Mo] ZXTFQUMXDQLMBY-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 238000006396 nitration reaction Methods 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007858 starting material Substances 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
- C04B35/515—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
- C04B35/581—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 aluminium nitride
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4283767 | 1967-07-05 | ||
| JP5824367 | 1967-09-11 | ||
| JP1252468 | 1968-02-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1767967B1 true DE1767967B1 (de) | 1972-01-13 |
Family
ID=27279867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681767967 Pending DE1767967B1 (de) | 1967-07-05 | 1968-07-05 | Verfahren zur herstellung von sinterkoerpern aus alverfahren zur herstellung von sinterkoerpern aus al |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3572992A (en, 2012) |
| DE (1) | DE1767967B1 (en, 2012) |
| GB (1) | GB1230823A (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011144493A3 (de) * | 2010-05-21 | 2012-02-16 | Siemens Vai Metals Technologies Gmbh | Beschichtung für bei der herstellung von roheisen oder von stahl verwendeten maschinenteilen |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4241000A (en) * | 1978-08-24 | 1980-12-23 | The United States Of America As Represented By The Secretary Of The Army | Process for producing polycrystalline cubic aluminum oxynitride |
| FR2512003B1 (fr) * | 1981-08-31 | 1987-03-20 | Raytheon Co | Procede de preparation d'oxynitrure d'aluminium et produit obtenu |
| JPS5855377A (ja) * | 1981-09-28 | 1983-04-01 | 株式会社東芝 | 窒化アルミニウム焼結体の製造方法 |
| DE3333406A1 (de) * | 1982-09-17 | 1984-03-22 | Tokuyama Soda K.K., Tokuyama, Yamaguchi | Feines aluminiumnitridpulver, verfahren zu seiner herstellung und es enthaltendes mittel |
| DE3337630A1 (de) * | 1983-10-15 | 1985-04-25 | W.C. Heraeus Gmbh, 6450 Hanau | Temperaturausgleichskoerper |
| US4783430A (en) * | 1986-04-25 | 1988-11-08 | Gte Laboratories Incorporated | Process of making high purity aluminum nitride |
| US4877759A (en) * | 1987-05-29 | 1989-10-31 | Regents Of The University Of California | One step process for producing dense aluminum nitride and composites thereof |
| US4917877A (en) * | 1987-10-14 | 1990-04-17 | Nippon Light Metal Co., Ltd. | Process for producing aluminum nitride powder |
| JP2732290B2 (ja) * | 1989-04-18 | 1998-03-25 | 日新製鋼株式会社 | 窒化アルミニウム基焼結体の製造方法 |
| US4992253A (en) * | 1989-12-29 | 1991-02-12 | National Science Council | Process for producing an ultrafine powder of aluminum nitride |
| JP2967094B2 (ja) * | 1995-11-02 | 1999-10-25 | 工業技術院長 | 窒化アルミニウム焼結体、及び窒化アルミニウム粉末の製造方法 |
| US7163656B1 (en) * | 2002-05-17 | 2007-01-16 | The United States Of America As Represented By The Secretary Of The Army | Method for making dense polycrystalline aluminum oxynitride |
| US9457405B2 (en) * | 2012-05-29 | 2016-10-04 | H.C. Starck, Inc. | Metallic crucibles and methods of forming the same |
| CN114426719B (zh) * | 2020-10-29 | 2023-06-16 | 中国石油化工股份有限公司 | 一种滚塑聚乙烯组合物及其制备方法与应用 |
-
1968
- 1968-07-01 US US741321A patent/US3572992A/en not_active Expired - Lifetime
- 1968-07-04 GB GB1230823D patent/GB1230823A/en not_active Expired
- 1968-07-05 DE DE19681767967 patent/DE1767967B1/de active Pending
Non-Patent Citations (1)
| Title |
|---|
| None * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011144493A3 (de) * | 2010-05-21 | 2012-02-16 | Siemens Vai Metals Technologies Gmbh | Beschichtung für bei der herstellung von roheisen oder von stahl verwendeten maschinenteilen |
Also Published As
| Publication number | Publication date |
|---|---|
| US3572992A (en) | 1971-03-30 |
| GB1230823A (en, 2012) | 1971-05-05 |
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