JPH0253388B2 - - Google Patents
Info
- Publication number
- JPH0253388B2 JPH0253388B2 JP62142399A JP14239987A JPH0253388B2 JP H0253388 B2 JPH0253388 B2 JP H0253388B2 JP 62142399 A JP62142399 A JP 62142399A JP 14239987 A JP14239987 A JP 14239987A JP H0253388 B2 JPH0253388 B2 JP H0253388B2
- Authority
- JP
- Japan
- Prior art keywords
- beryllium
- boron
- weight
- powder
- silicon carbide
- 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 31
- 239000000843 powder Substances 0.000 claims description 29
- 239000000203 mixture Substances 0.000 claims description 28
- 229910052790 beryllium Inorganic materials 0.000 claims description 27
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 claims description 27
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 24
- 229910052796 boron Inorganic materials 0.000 claims description 23
- 229910010271 silicon carbide Inorganic materials 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
- 150000001875 compounds Chemical class 0.000 claims description 8
- 239000000919 ceramic Substances 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
- 239000000654 additive Substances 0.000 description 13
- 239000008188 pellet Substances 0.000 description 9
- 238000005245 sintering Methods 0.000 description 9
- 229910052580 B4C Inorganic materials 0.000 description 8
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000000996 additive effect Effects 0.000 description 7
- 239000012298 atmosphere Substances 0.000 description 7
- UQVOJETYKFAIRZ-UHFFFAOYSA-N beryllium carbide Chemical compound [Be][C][Be] UQVOJETYKFAIRZ-UHFFFAOYSA-N 0.000 description 6
- 238000000280 densification Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 239000008240 homogeneous mixture Substances 0.000 description 4
- 239000005011 phenolic resin Substances 0.000 description 4
- 229920001568 phenolic resin Polymers 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000001272 pressureless sintering Methods 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910021404 metallic carbon Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 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
- C04B35/56—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 carbides or oxycarbides
- C04B35/565—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 carbides or oxycarbides based on silicon carbide
-
- 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
- C04B35/56—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 carbides or oxycarbides
- C04B35/565—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 carbides or oxycarbides based on silicon carbide
- C04B35/575—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 carbides or oxycarbides based on silicon carbide obtained by pressure sintering
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)
- Inorganic Insulating Materials (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US74503576A | 1976-11-26 | 1976-11-26 | |
| US745035 | 1976-11-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6325274A JPS6325274A (ja) | 1988-02-02 |
| JPH0253388B2 true JPH0253388B2 (fr) | 1990-11-16 |
Family
ID=24994976
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14009977A Granted JPS5367711A (en) | 1976-11-26 | 1977-11-24 | Silicon carbioe composite powder containing beryllium |
| JP62142399A Granted JPS6325274A (ja) | 1976-11-26 | 1987-06-09 | 炭化ケイ素粉末混合物およびその焼結セラミツク製品 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14009977A Granted JPS5367711A (en) | 1976-11-26 | 1977-11-24 | Silicon carbioe composite powder containing beryllium |
Country Status (6)
| Country | Link |
|---|---|
| JP (2) | JPS5367711A (fr) |
| BR (1) | BR7707857A (fr) |
| CA (1) | CA1079309A (fr) |
| DE (1) | DE2751851A1 (fr) |
| GB (1) | GB1558254A (fr) |
| SE (1) | SE7713343L (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4144207A (en) * | 1977-12-27 | 1979-03-13 | The Carborundum Company | Composition and process for injection molding ceramic materials |
| CA1122384A (fr) * | 1978-08-28 | 1982-04-27 | Richard H. Smoak | Poudre de carbure de silicone a teneur de beryllium pour le frittage sans pression |
| JPS6125472Y2 (fr) * | 1979-08-03 | 1986-07-31 | ||
| JPS5987893A (ja) * | 1982-11-12 | 1984-05-21 | 株式会社日立製作所 | 配線基板とその製造方法およびそれを用いた半導体装置 |
| US4874725A (en) * | 1984-04-27 | 1989-10-17 | Nippon Tungsten Co., Ltd. | High-density sintered article of silicon carbid |
| DE3840594A1 (de) * | 1988-02-05 | 1989-08-17 | Hoechst Ag | Verfahrensmethode zur herstellung hochfester und hochdichter, polykristalliner siliziumkarbid-formkoerper mit homogener kohlenstoffverteilung durch kontrollierte diffusion |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52140099A (en) * | 1976-05-17 | 1977-11-22 | Leitner Kajetan | Chuck for use in screw |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3993602A (en) * | 1975-11-17 | 1976-11-23 | General Electric Company | Polycrystalline silicon carbide with increased conductivity |
-
1977
- 1977-10-31 CA CA289,906A patent/CA1079309A/fr not_active Expired
- 1977-11-18 GB GB4801477A patent/GB1558254A/en not_active Expired
- 1977-11-19 DE DE19772751851 patent/DE2751851A1/de not_active Withdrawn
- 1977-11-24 JP JP14009977A patent/JPS5367711A/ja active Granted
- 1977-11-25 BR BR7707857A patent/BR7707857A/pt unknown
- 1977-11-25 SE SE7713343A patent/SE7713343L/ unknown
-
1987
- 1987-06-09 JP JP62142399A patent/JPS6325274A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52140099A (en) * | 1976-05-17 | 1977-11-22 | Leitner Kajetan | Chuck for use in screw |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1558254A (en) | 1979-12-19 |
| JPS6253473B2 (fr) | 1987-11-10 |
| DE2751851A1 (de) | 1978-06-01 |
| CA1079309A (fr) | 1980-06-10 |
| JPS6325274A (ja) | 1988-02-02 |
| SE7713343L (sv) | 1978-05-27 |
| BR7707857A (pt) | 1978-09-05 |
| JPS5367711A (en) | 1978-06-16 |
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