JPH022810B2 - - Google Patents
Info
- Publication number
- JPH022810B2 JPH022810B2 JP57078082A JP7808282A JPH022810B2 JP H022810 B2 JPH022810 B2 JP H022810B2 JP 57078082 A JP57078082 A JP 57078082A JP 7808282 A JP7808282 A JP 7808282A JP H022810 B2 JPH022810 B2 JP H022810B2
- Authority
- JP
- Japan
- Prior art keywords
- ferromanganese
- oxides
- magnetic material
- alloy
- metal oxide
- 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 - Lifetime
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 28
- 229910000616 Ferromanganese Inorganic materials 0.000 claims description 24
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 claims description 24
- 229910052799 carbon Inorganic materials 0.000 claims description 19
- 239000011572 manganese Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 14
- 239000000696 magnetic material Substances 0.000 claims description 12
- 229910052748 manganese Inorganic materials 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 11
- 230000003647 oxidation Effects 0.000 claims description 11
- 238000007254 oxidation reaction Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 229910044991 metal oxide Inorganic materials 0.000 claims description 8
- 150000004706 metal oxides Chemical class 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 229910052749 magnesium Inorganic materials 0.000 claims description 5
- 150000002739 metals Chemical class 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 238000010298 pulverizing process Methods 0.000 claims description 5
- 229910000863 Ferronickel Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 3
- 238000000227 grinding Methods 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 3
- 238000001238 wet grinding Methods 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 238000001354 calcination Methods 0.000 claims description 2
- 230000018044 dehydration Effects 0.000 claims description 2
- 238000006297 dehydration reaction Methods 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 description 15
- 239000000956 alloy Substances 0.000 description 15
- 239000000843 powder Substances 0.000 description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 14
- 239000002245 particle Substances 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 229910000859 α-Fe Inorganic materials 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 229910001021 Ferroalloy Inorganic materials 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229910000914 Mn alloy Inorganic materials 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 235000012489 doughnuts Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000002615 epidermis Anatomy 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 101000993059 Homo sapiens Hereditary hemochromatosis protein Proteins 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- UCNNJGDEJXIUCC-UHFFFAOYSA-L hydroxy(oxo)iron;iron Chemical compound [Fe].O[Fe]=O.O[Fe]=O UCNNJGDEJXIUCC-UHFFFAOYSA-L 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
Landscapes
- Compounds Of Iron (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Soft Magnetic Materials (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57078082A JPS58199721A (ja) | 1982-05-12 | 1982-05-12 | 酸化金属磁性体の製造法 |
| US06/488,265 US4543197A (en) | 1982-04-27 | 1983-04-25 | Process for producing magnetic metallic oxide |
| NL8301491A NL8301491A (nl) | 1982-04-27 | 1983-04-27 | Werkwijze voor het produceren van magnetische metaaloxyden. |
| DE19833315298 DE3315298A1 (de) | 1982-04-27 | 1983-04-27 | Verfahren zur herstellung von magnetischem metalloxid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57078082A JPS58199721A (ja) | 1982-05-12 | 1982-05-12 | 酸化金属磁性体の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58199721A JPS58199721A (ja) | 1983-11-21 |
| JPH022810B2 true JPH022810B2 (nl) | 1990-01-19 |
Family
ID=13651917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57078082A Granted JPS58199721A (ja) | 1982-04-27 | 1982-05-12 | 酸化金属磁性体の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58199721A (nl) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1242314A (en) * | 1983-12-29 | 1988-09-27 | Ralph W. Scheidecker | Process for controlling ferrous iron content in manganese zinc ferrite |
| JPS60215529A (ja) * | 1984-04-10 | 1985-10-28 | Japan Metals & Chem Co Ltd | フエライト原料の製造法 |
| JPS6164886A (ja) * | 1984-09-05 | 1986-04-03 | Nichijiyuu Res Center:Kk | 低品位Ｍｎ含有物質から磁性材料を製造する方法 |
| JPH0616451B2 (ja) * | 1986-05-06 | 1994-03-02 | 三菱電機株式会社 | 低損失酸化物磁性材料 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58140324A (ja) * | 1982-02-10 | 1983-08-20 | Japan Metals & Chem Co Ltd | テープ固定片 |
-
1982
- 1982-05-12 JP JP57078082A patent/JPS58199721A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58140324A (ja) * | 1982-02-10 | 1983-08-20 | Japan Metals & Chem Co Ltd | テープ固定片 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58199721A (ja) | 1983-11-21 |
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