JPH0379307B2 - - Google Patents
Info
- Publication number
- JPH0379307B2 JPH0379307B2 JP60183098A JP18309885A JPH0379307B2 JP H0379307 B2 JPH0379307 B2 JP H0379307B2 JP 60183098 A JP60183098 A JP 60183098A JP 18309885 A JP18309885 A JP 18309885A JP H0379307 B2 JPH0379307 B2 JP H0379307B2
- Authority
- JP
- Japan
- Prior art keywords
- silicon carbide
- boron
- density
- silicon
- powder
- 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 - Lifetime
Links
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 78
- 229910052796 boron Inorganic materials 0.000 claims description 56
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 55
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 47
- 239000002245 particle Substances 0.000 claims description 28
- 238000005245 sintering Methods 0.000 claims description 16
- 239000000843 powder Substances 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000000654 additive Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 41
- 229910052799 carbon Inorganic materials 0.000 description 41
- 239000013078 crystal Substances 0.000 description 16
- 238000006243 chemical reaction Methods 0.000 description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 12
- 239000001301 oxygen Substances 0.000 description 12
- 229910052760 oxygen Inorganic materials 0.000 description 12
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 229910052710 silicon Inorganic materials 0.000 description 9
- 239000010703 silicon Substances 0.000 description 9
- 239000007789 gas Substances 0.000 description 8
- 229910052580 B4C Inorganic materials 0.000 description 5
- 229910052786 argon Inorganic materials 0.000 description 5
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 description 5
- 150000001639 boron compounds Chemical class 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 239000011856 silicon-based particle Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- 238000007088 Archimedes method Methods 0.000 description 4
- 238000001739 density measurement Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 150000003377 silicon compounds Chemical class 0.000 description 4
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 3
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 3
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 3
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 3
- 239000005642 Oleic acid Substances 0.000 description 3
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 3
- 150000001722 carbon compounds Chemical class 0.000 description 3
- 239000003575 carbonaceous material Substances 0.000 description 3
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 3
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 3
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 238000004833 X-ray photoelectron spectroscopy Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000000280 densification Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 230000002706 hydrostatic effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- -1 argon Chemical compound 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 150000001638 boron Chemical class 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- ZOCHARZZJNPSEU-UHFFFAOYSA-N diboron Chemical compound B#B ZOCHARZZJNPSEU-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000010574 gas phase reaction Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000011863 silicon-based powder Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000003826 uniaxial pressing Methods 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
Landscapes
- Ceramic Products (AREA)
- Carbon And Carbon Compounds (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60183098A JPS6246962A (ja) | 1985-08-22 | 1985-08-22 | 高密度炭化珪素焼結体の製造法 |
| EP91101778A EP0434667B1 (fr) | 1985-04-04 | 1986-04-04 | Procédés de production de particules et d'un corps fritté de carbure de silicium |
| EP86302511A EP0199482B1 (fr) | 1985-04-04 | 1986-04-04 | Procédé de production de particules et d'un corps fritté de carbure de silicium |
| DE3650539T DE3650539T2 (de) | 1985-04-04 | 1986-04-04 | Verfahren zum Erzeugen von Siliciumkarbid-Teilchen und von einem Siliciumkarbid-Sinterkörper |
| DE8686302511T DE3687472T2 (de) | 1985-04-04 | 1986-04-04 | Verfahren zum erzeugen von siliciumkarbidteilchen und eines siliciumkarbidsinterkoerpers. |
| US07/006,688 US4832929A (en) | 1985-04-04 | 1987-01-23 | Process for producing a silicon carbide powder |
| US07/007,271 US4847060A (en) | 1985-04-04 | 1987-01-27 | Process for producing a boron-containing silicon carbide powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60183098A JPS6246962A (ja) | 1985-08-22 | 1985-08-22 | 高密度炭化珪素焼結体の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6246962A JPS6246962A (ja) | 1987-02-28 |
| JPH0379307B2 true JPH0379307B2 (fr) | 1991-12-18 |
Family
ID=16129729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60183098A Granted JPS6246962A (ja) | 1985-04-04 | 1985-08-22 | 高密度炭化珪素焼結体の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6246962A (fr) |
-
1985
- 1985-08-22 JP JP60183098A patent/JPS6246962A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6246962A (ja) | 1987-02-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS60200864A (ja) | 立方晶窒化ホウ素を含む焼結体を製造する方法 | |
| JPS5850929B2 (ja) | 炭化ケイ素粉末の製造方法 | |
| CA1124996A (fr) | Methode de production d'un article extra-dense en carbure de silicone | |
| JPH0134925B2 (fr) | ||
| US4594330A (en) | Fine amorphous powder and process for preparing fine powdery mixture of silicon nitride and silicon carbide | |
| EP0434667B1 (fr) | Procédés de production de particules et d'un corps fritté de carbure de silicium | |
| JPS61232269A (ja) | 硼素含有炭化珪素粉末の製造法 | |
| US4572844A (en) | Method for preparing coated powder | |
| JPH0476924B2 (fr) | ||
| JPH0379307B2 (fr) | ||
| JPS62162608A (ja) | 窒化珪素微粉末の製造方法 | |
| US5352395A (en) | Carbon and ceramic-containing layers for use in sintering of silicon nitride article | |
| JPS6111886B2 (fr) | ||
| JPH0253400B2 (fr) | ||
| US5010045A (en) | Low-loss binder for hot pressing boron nitride | |
| JP2721678B2 (ja) | β−炭化珪素成形体及びその製造法 | |
| JPH0510282B2 (fr) | ||
| JPH08509691A (ja) | 炭化ケイ素物体とその製造方法 | |
| GB2215738A (en) | Method of preparing silicon carbide sintered body | |
| JP2620294B2 (ja) | 炭化珪素−黒鉛複合材料及びその製造法 | |
| JPH0114168B2 (fr) | ||
| JPS6152109B2 (fr) | ||
| JPH0224785B2 (fr) | ||
| JPH0154303B2 (fr) | ||
| JPS60221311A (ja) | 非晶質複合粉末組成物 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |