JPH03163501A - 軽量構造物及びその製作方法 - Google Patents
軽量構造物及びその製作方法Info
- Publication number
- JPH03163501A JPH03163501A JP2204023A JP20402390A JPH03163501A JP H03163501 A JPH03163501 A JP H03163501A JP 2204023 A JP2204023 A JP 2204023A JP 20402390 A JP20402390 A JP 20402390A JP H03163501 A JPH03163501 A JP H03163501A
- Authority
- JP
- Japan
- Prior art keywords
- ribs
- core
- cells
- rib
- deposited
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 44
- 239000000463 material Substances 0.000 claims abstract description 57
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 42
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 32
- 239000010439 graphite Substances 0.000 claims abstract description 32
- 239000012779 reinforcing material Substances 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 46
- 238000005304 joining Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000005137 deposition process Methods 0.000 claims description 2
- 238000009792 diffusion process Methods 0.000 claims description 2
- 210000004027 cell Anatomy 0.000 claims 23
- 238000009827 uniform distribution Methods 0.000 claims 3
- 230000002787 reinforcement Effects 0.000 claims 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 210000002421 cell wall Anatomy 0.000 claims 1
- 238000005019 vapor deposition process Methods 0.000 abstract 1
- 239000011162 core material Substances 0.000 description 72
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 45
- 229910010271 silicon carbide Inorganic materials 0.000 description 41
- 238000000151 deposition Methods 0.000 description 36
- 230000008021 deposition Effects 0.000 description 28
- 238000005229 chemical vapour deposition Methods 0.000 description 20
- 239000011248 coating agent Substances 0.000 description 17
- 238000000576 coating method Methods 0.000 description 17
- 238000010276 construction Methods 0.000 description 12
- 238000007740 vapor deposition Methods 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 9
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 8
- 230000003287 optical effect Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 239000000126 substance Substances 0.000 description 6
- 239000011521 glass Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 150000002843 nonmetals Chemical class 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000013341 scale-up Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000004528 spin coating Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- QYEXBYZXHDUPRC-UHFFFAOYSA-N B#[Ti]#B Chemical compound B#[Ti]#B QYEXBYZXHDUPRC-UHFFFAOYSA-N 0.000 description 1
- 229910052580 B4C Inorganic materials 0.000 description 1
- 101100347993 Caenorhabditis elegans nas-1 gene Proteins 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 235000002492 Rungia klossii Nutrition 0.000 description 1
- 244000117054 Rungia klossii Species 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 229910033181 TiB2 Inorganic materials 0.000 description 1
- 239000006094 Zerodur Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- OFCNXPDARWKPPY-UHFFFAOYSA-N allopurinol Chemical compound OC1=NC=NC2=C1C=NN2 OFCNXPDARWKPPY-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
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- YGZSVWMBUCGDCV-UHFFFAOYSA-N chloro(methyl)silane Chemical compound C[SiH2]Cl YGZSVWMBUCGDCV-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012631 diagnostic technique Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000003733 fiber-reinforced composite Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000010884 ion-beam technique Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005240 physical vapour deposition Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000004335 scaling law Methods 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- ZDHXKXAHOVTTAH-UHFFFAOYSA-N trichlorosilane Chemical compound Cl[SiH](Cl)Cl ZDHXKXAHOVTTAH-UHFFFAOYSA-N 0.000 description 1
- 239000005052 trichlorosilane Substances 0.000 description 1
- PPDADIYYMSXQJK-UHFFFAOYSA-N trichlorosilicon Chemical compound Cl[Si](Cl)Cl PPDADIYYMSXQJK-UHFFFAOYSA-N 0.000 description 1
- 239000005436 troposphere Substances 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
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
- E04C2/36—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by transversely-placed strip material, e.g. honeycomb panels
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
- Chemical Vapour Deposition (AREA)
- Optical Elements Other Than Lenses (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US38924889A | 1989-08-03 | 1989-08-03 | |
| US389248 | 1989-08-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03163501A true JPH03163501A (ja) | 1991-07-15 |
Family
ID=23537460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2204023A Pending JPH03163501A (ja) | 1989-08-03 | 1990-08-02 | 軽量構造物及びその製作方法 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0411910A3 (fr) |
| JP (1) | JPH03163501A (fr) |
| CA (1) | CA2019697A1 (fr) |
| IL (1) | IL94928A0 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05247649A (ja) * | 1991-12-18 | 1993-09-24 | Cvd Inc | 軽量構造要素の制作方法 |
| JP2021517993A (ja) * | 2018-05-30 | 2021-07-29 | レイセオン カンパニー | 軽量高精度炭化ケイ素ミラーアセンブリを製造する方法 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5354580A (en) * | 1993-06-08 | 1994-10-11 | Cvd Incorporated | Triangular deposition chamber for a vapor deposition system |
| US5741445A (en) * | 1996-02-06 | 1998-04-21 | Cvd, Incorporated | Method of making lightweight closed-back mirror |
| JP2016142484A (ja) * | 2015-02-03 | 2016-08-08 | イビデン株式会社 | 準カプセル溶融塩蓄熱材 |
| CN116699791A (zh) * | 2023-08-01 | 2023-09-05 | 长春长光智欧科技有限公司 | 一种主动冷却椭球反射镜及其制造方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3507737A (en) * | 1966-01-03 | 1970-04-21 | Owens Illinois Inc | Art of sealing thermally crystallizable glass,and thermally crystallizable telescope mirror blank |
| US4292375A (en) * | 1979-05-30 | 1981-09-29 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Superplastically formed diffusion bonded metallic structure |
| US4678292A (en) * | 1981-05-01 | 1987-07-07 | Rca Corporation | Curved structure and method for making same |
| DE3315246C2 (de) * | 1983-04-27 | 1986-05-07 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Bauteil in Sandwichbauweise |
| US4716064A (en) * | 1985-10-31 | 1987-12-29 | Air Products And Chemicals, Inc. | Composite stiff lightweight structure and method for making same |
| US4917934A (en) * | 1989-04-27 | 1990-04-17 | Corning Incorporated | Telescope mirror blank and method of production |
-
1990
- 1990-06-22 CA CA002019697A patent/CA2019697A1/fr not_active Abandoned
- 1990-06-29 IL IL94928A patent/IL94928A0/xx unknown
- 1990-07-31 EP EP19900308434 patent/EP0411910A3/en not_active Withdrawn
- 1990-08-02 JP JP2204023A patent/JPH03163501A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05247649A (ja) * | 1991-12-18 | 1993-09-24 | Cvd Inc | 軽量構造要素の制作方法 |
| JP2021517993A (ja) * | 2018-05-30 | 2021-07-29 | レイセオン カンパニー | 軽量高精度炭化ケイ素ミラーアセンブリを製造する方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0411910A3 (en) | 1991-10-23 |
| IL94928A0 (en) | 1991-04-15 |
| CA2019697A1 (fr) | 1991-02-03 |
| EP0411910A2 (fr) | 1991-02-06 |
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