| File | |
| Title |
録音材料酸化金属の整法
|
| Title |
On the Preparations Magnetic Metal-Oxides(I) : Solubilities of Sand-iron in Acids,and their Oxidation by Air-Blow
|
| Title Transcription |
ロクオン ザイリョウ サンカ キンゾク ノ セイホウ１
|
| Creator |
Yamamoto Sakujirou
|
| Source Title |
島根大学論集. 自然科学
|
| Volume | 15 |
| Start Page | 38 |
| End Page | 45 |
| Journal Identifire |
ISSN 04886542
|
| Descriptions |
Abstract
For the preparations of ferric oxide and ferrousferric oxide as the primary materials for ferrite magnets and magnetic metal-oxide for tape recording, the fine sand-iron and the special spongy-iron produced at TORIGAMI BRANCH FACTORY and at the METALLUGICAL LABORATORY of HITACHI-INZOKU Co., YASUGl are used respectively. The distributions of the particle-sizes of sand-iron, the iron contents by each grade of their particle-sizes, the solubilities of sand-iron and spongy-iron in hydrochloric acid and sulphuric acid, and then the effects of temperature on them are fundamentally researched.
|
| Language |
eng
|
| Resource Type | departmental bulletin paper |
| Publisher |
島根大学
Shimane University
|
| Date of Issued | 1965-12-25 |
| Access Rights | open access |
| Relation |
[NCID]
AN0010814X
|
