JPS6363962B2 - - Google Patents
Info
- Publication number
- JPS6363962B2 JPS6363962B2 JP11536480A JP11536480A JPS6363962B2 JP S6363962 B2 JPS6363962 B2 JP S6363962B2 JP 11536480 A JP11536480 A JP 11536480A JP 11536480 A JP11536480 A JP 11536480A JP S6363962 B2 JPS6363962 B2 JP S6363962B2
- Authority
- JP
- Japan
- Prior art keywords
- mol
- ferrite
- cao
- coefficient
- thermal expansion
- 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
Links
- 229910000859 α-Fe Inorganic materials 0.000 claims description 18
- 239000012779 reinforcing material Substances 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 11
- 239000000919 ceramic Substances 0.000 claims description 9
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 7
- 239000000463 material Substances 0.000 description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 6
- 239000011521 glass Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- DEXFNLNNUZKHNO-UHFFFAOYSA-N 6-[3-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperidin-1-yl]-3-oxopropyl]-3H-1,3-benzoxazol-2-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1CCN(CC1)C(CCC1=CC2=C(NC(O2)=O)C=C1)=O DEXFNLNNUZKHNO-UHFFFAOYSA-N 0.000 description 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229910052839 forsterite Inorganic materials 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/127—Structure or manufacture of heads, e.g. inductive
- G11B5/133—Structure or manufacture of heads, e.g. inductive with cores composed of particles, e.g. with dust cores, with ferrite cores with cores composed of isolated magnetic particles
- G11B5/1335—Assembling or shaping of elements
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11536480A JPS5740726A (en) | 1980-08-23 | 1980-08-23 | Reinforcing material for ferrite head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11536480A JPS5740726A (en) | 1980-08-23 | 1980-08-23 | Reinforcing material for ferrite head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5740726A JPS5740726A (en) | 1982-03-06 |
| JPS6363962B2 true JPS6363962B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-12-09 |
Family
ID=14660689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11536480A Granted JPS5740726A (en) | 1980-08-23 | 1980-08-23 | Reinforcing material for ferrite head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5740726A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6018809A (ja) * | 1983-07-12 | 1985-01-30 | Sanyo Electric Co Ltd | 磁気ヘツド |
| JPS6057518A (ja) * | 1983-09-08 | 1985-04-03 | Nec Corp | 磁気ヘツド |
| JPS60207883A (ja) * | 1984-03-30 | 1985-10-19 | 清水建設株式会社 | 省エネルギ−型岩盤内冷凍倉庫 |
| JPS6317370A (ja) * | 1986-07-08 | 1988-01-25 | 株式会社フジクラ | 地中低温倉庫 |
-
1980
- 1980-08-23 JP JP11536480A patent/JPS5740726A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5740726A (en) | 1982-03-06 |