JPS6289747A - 電波吸収体 - Google Patents
電波吸収体Info
- Publication number
- JPS6289747A JPS6289747A JP13310886A JP13310886A JPS6289747A JP S6289747 A JPS6289747 A JP S6289747A JP 13310886 A JP13310886 A JP 13310886A JP 13310886 A JP13310886 A JP 13310886A JP S6289747 A JPS6289747 A JP S6289747A
- Authority
- JP
- Japan
- Prior art keywords
- ferrite
- sample
- radio wave
- type
- formula
- 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
- 239000011358 absorbing material Substances 0.000 title claims abstract description 15
- 230000005855 radiation Effects 0.000 title abstract 4
- 229910000859 α-Fe Inorganic materials 0.000 claims abstract description 49
- 239000000203 mixture Substances 0.000 claims abstract description 37
- 229920001971 elastomer Polymers 0.000 claims abstract description 10
- 239000011159 matrix material Substances 0.000 claims abstract description 10
- 229910052751 metal Inorganic materials 0.000 claims abstract description 10
- 239000005060 rubber Substances 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 9
- 239000006096 absorbing agent Substances 0.000 claims description 24
- 229920005989 resin Polymers 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 11
- 229910052782 aluminium Inorganic materials 0.000 abstract description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052742 iron Inorganic materials 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 12
- 238000010304 firing Methods 0.000 description 10
- 239000000843 powder Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910018605 Ni—Zn Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 229910052596 spinel Inorganic materials 0.000 description 2
- 239000011029 spinel Substances 0.000 description 2
- OWNRRUFOJXFKCU-UHFFFAOYSA-N Bromadiolone Chemical compound C=1C=C(C=2C=CC(Br)=CC=2)C=CC=1C(O)CC(C=1C(OC2=CC=CC=C2C=1O)=O)C1=CC=CC=C1 OWNRRUFOJXFKCU-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- 230000018199 S phase Effects 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 229910007541 Zn O Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- -1 flakes Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Landscapes
- Compounds Of Iron (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60-130434 | 1985-06-15 | ||
| JP13043485 | 1985-06-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6289747A true JPS6289747A (ja) | 1987-04-24 |
| JPH0516679B2 JPH0516679B2 (enrdf_load_stackoverflow) | 1993-03-05 |
Family
ID=15034143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13310886A Granted JPS6289747A (ja) | 1985-06-15 | 1986-06-09 | 電波吸収体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6289747A (enrdf_load_stackoverflow) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05259732A (ja) * | 1991-08-13 | 1993-10-08 | Korea Advanced Inst Of Sci Technol | 電波吸収体の製造方法 |
| JPH05335775A (ja) * | 1992-05-28 | 1993-12-17 | Fuji Elelctrochem Co Ltd | 積層型電波吸収体 |
| JP2009059727A (ja) * | 2007-08-29 | 2009-03-19 | Tdk Corp | 電波吸収材および電波吸収体 |
| JP2009059728A (ja) * | 2007-08-29 | 2009-03-19 | Tdk Corp | 電波吸収体 |
| JP2011066430A (ja) * | 2005-12-02 | 2011-03-31 | Dowa Holdings Co Ltd | 電波吸収体用磁性粉体 |
| JP2023107871A (ja) * | 2018-06-04 | 2023-08-03 | マクセル株式会社 | 電磁波吸収体 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5218727B2 (ja) * | 2007-08-29 | 2013-06-26 | Ｔｄｋ株式会社 | 電波吸収体 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5416038A (en) * | 1977-07-05 | 1979-02-06 | Kubota Ltd | Starting auxiliary equipment of diesel engine |
| JPS55886A (en) * | 1979-04-20 | 1980-01-07 | Tanabe Kakoki Co | Continuous preheater for small metal chips |
-
1986
- 1986-06-09 JP JP13310886A patent/JPS6289747A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5416038A (en) * | 1977-07-05 | 1979-02-06 | Kubota Ltd | Starting auxiliary equipment of diesel engine |
| JPS55886A (en) * | 1979-04-20 | 1980-01-07 | Tanabe Kakoki Co | Continuous preheater for small metal chips |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05259732A (ja) * | 1991-08-13 | 1993-10-08 | Korea Advanced Inst Of Sci Technol | 電波吸収体の製造方法 |
| JPH05335775A (ja) * | 1992-05-28 | 1993-12-17 | Fuji Elelctrochem Co Ltd | 積層型電波吸収体 |
| JP2011066430A (ja) * | 2005-12-02 | 2011-03-31 | Dowa Holdings Co Ltd | 電波吸収体用磁性粉体 |
| JP2009059727A (ja) * | 2007-08-29 | 2009-03-19 | Tdk Corp | 電波吸収材および電波吸収体 |
| JP2009059728A (ja) * | 2007-08-29 | 2009-03-19 | Tdk Corp | 電波吸収体 |
| JP2023107871A (ja) * | 2018-06-04 | 2023-08-03 | マクセル株式会社 | 電磁波吸収体 |
| JP2024177247A (ja) * | 2018-06-04 | 2024-12-19 | マクセル株式会社 | 電磁波吸収体 |
| JP2024177248A (ja) * | 2018-06-04 | 2024-12-19 | マクセル株式会社 | 電磁波吸収体 |
| US12176131B2 (en) | 2018-06-04 | 2024-12-24 | Maxell, Ltd. | Electromagnetic wave absorber |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0516679B2 (enrdf_load_stackoverflow) | 1993-03-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| EXPY | Cancellation because of completion of term |