JPS60258918A - ガス不透過性半導体製造用ＳｉＣ−Ｓｉ系均熱管の製造方法 - Google Patents
ガス不透過性半導体製造用ＳｉＣ−Ｓｉ系均熱管の製造方法Info
- Publication number
- JPS60258918A JPS60258918A JP60056908A JP5690885A JPS60258918A JP S60258918 A JPS60258918 A JP S60258918A JP 60056908 A JP60056908 A JP 60056908A JP 5690885 A JP5690885 A JP 5690885A JP S60258918 A JPS60258918 A JP S60258918A
- Authority
- JP
- Japan
- Prior art keywords
- copper
- ppm
- alkali metal
- powder
- tube
- 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.)
- Granted
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 239000010949 copper Substances 0.000 claims abstract description 60
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 59
- 229910052802 copper Inorganic materials 0.000 claims abstract description 59
- 229910052783 alkali metal Inorganic materials 0.000 claims abstract description 27
- 150000001340 alkali metals Chemical class 0.000 claims abstract description 27
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 13
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000002253 acid Substances 0.000 claims abstract description 11
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910017604 nitric acid Inorganic materials 0.000 claims abstract description 7
- 150000003377 silicon compounds Chemical class 0.000 claims abstract description 5
- 238000002791 soaking Methods 0.000 claims description 51
- 229910052710 silicon Inorganic materials 0.000 claims description 18
- 239000010703 silicon Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 13
- 239000002994 raw material Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 abstract description 17
- 229910052581 Si3N4 Inorganic materials 0.000 abstract description 12
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 abstract description 12
- 239000012535 impurity Substances 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 239000011271 tar pitch Substances 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 229960002050 hydrofluoric acid Drugs 0.000 abstract 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 20
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 17
- 229910052708 sodium Inorganic materials 0.000 description 17
- 239000011734 sodium Substances 0.000 description 17
- 230000000052 comparative effect Effects 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- 239000010453 quartz Substances 0.000 description 9
- 239000007789 gas Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 5
- 239000011148 porous material Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000011863 silicon-based powder Substances 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 229910001431 copper ion Inorganic materials 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000011812 mixed powder Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000005011 phenolic resin Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 238000004901 spalling Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004031 devitrification Methods 0.000 description 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000006233 lamp black Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 150000003376 silicon Chemical class 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/324—Thermal treatment for modifying the properties of semiconductor bodies, e.g. annealing, sintering
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Carbon And Carbon Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60056908A JPS60258918A (ja) | 1985-03-20 | 1985-03-20 | ガス不透過性半導体製造用ＳｉＣ−Ｓｉ系均熱管の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60056908A JPS60258918A (ja) | 1985-03-20 | 1985-03-20 | ガス不透過性半導体製造用ＳｉＣ−Ｓｉ系均熱管の製造方法 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9823075A Division JPS5222477A (en) | 1975-08-13 | 1975-08-13 | Sic-si type equalizing tube for manufacturing gas impermeable semi conductors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60258918A true JPS60258918A (ja) | 1985-12-20 |
| JPS6220687B2 JPS6220687B2 (enrdf_load_stackoverflow) | 1987-05-08 |
Family
ID=13040552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60056908A Granted JPS60258918A (ja) | 1985-03-20 | 1985-03-20 | ガス不透過性半導体製造用ＳｉＣ−Ｓｉ系均熱管の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60258918A (enrdf_load_stackoverflow) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5075600A (enrdf_load_stackoverflow) * | 1973-11-08 | 1975-06-20 | ||
| JPS5185374A (enrdf_load_stackoverflow) * | 1974-12-06 | 1976-07-26 | Norton Co | |
| JPS5222477A (en) * | 1975-08-13 | 1977-02-19 | Toshiba Ceramics Co Ltd | Sic-si type equalizing tube for manufacturing gas impermeable semi conductors |
| JPS5722914A (en) * | 1980-07-16 | 1982-02-06 | Nissan Motor Co Ltd | Engine mount for auto-vehicle |
| JPS5745708A (en) * | 1980-09-03 | 1982-03-15 | Hitachi Ltd | Amplifying circuit |
-
1985
- 1985-03-20 JP JP60056908A patent/JPS60258918A/ja active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5075600A (enrdf_load_stackoverflow) * | 1973-11-08 | 1975-06-20 | ||
| JPS5185374A (enrdf_load_stackoverflow) * | 1974-12-06 | 1976-07-26 | Norton Co | |
| JPS5222477A (en) * | 1975-08-13 | 1977-02-19 | Toshiba Ceramics Co Ltd | Sic-si type equalizing tube for manufacturing gas impermeable semi conductors |
| JPS5722914A (en) * | 1980-07-16 | 1982-02-06 | Nissan Motor Co Ltd | Engine mount for auto-vehicle |
| JPS5745708A (en) * | 1980-09-03 | 1982-03-15 | Hitachi Ltd | Amplifying circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6220687B2 (enrdf_load_stackoverflow) | 1987-05-08 |
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