JPS6411591B2 - - Google Patents
Info
- Publication number
- JPS6411591B2 JPS6411591B2 JP56080149A JP8014981A JPS6411591B2 JP S6411591 B2 JPS6411591 B2 JP S6411591B2 JP 56080149 A JP56080149 A JP 56080149A JP 8014981 A JP8014981 A JP 8014981A JP S6411591 B2 JPS6411591 B2 JP S6411591B2
- Authority
- JP
- Japan
- Prior art keywords
- thermal expansion
- mol
- coefficient
- cao
- temperature
- 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
- 239000000919 ceramic Substances 0.000 claims description 27
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 20
- 239000012779 reinforcing material Substances 0.000 claims description 18
- 229910000859 α-Fe Inorganic materials 0.000 description 17
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 239000011521 glass Substances 0.000 description 7
- 238000003466 welding Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 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
- 230000007423 decrease 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
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-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
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Magnetic Heads (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56080149A JPS57196765A (en) | 1981-05-28 | 1981-05-28 | Magnetic head reinforcing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56080149A JPS57196765A (en) | 1981-05-28 | 1981-05-28 | Magnetic head reinforcing material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57196765A JPS57196765A (en) | 1982-12-02 |
| JPS6411591B2 true JPS6411591B2 (enrdf_load_html_response) | 1989-02-27 |
Family
ID=13710222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56080149A Granted JPS57196765A (en) | 1981-05-28 | 1981-05-28 | Magnetic head reinforcing material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57196765A (enrdf_load_html_response) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63134558A (ja) * | 1986-11-21 | 1988-06-07 | ティーディーケイ株式会社 | 磁気ヘツド用非磁性セラミツクス |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3968056A (en) * | 1974-09-27 | 1976-07-06 | General Electric Company | Radiation curable inks |
| JPS5230162A (en) * | 1975-09-03 | 1977-03-07 | Hitachi Ltd | Semiconductor device |
-
1981
- 1981-05-28 JP JP56080149A patent/JPS57196765A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57196765A (en) | 1982-12-02 |
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