DE1206344B - Verfahren zur Herstellung eines ferrimagnetischen Materials - Google Patents
Verfahren zur Herstellung eines ferrimagnetischen MaterialsInfo
- Publication number
- DE1206344B DE1206344B DEN22044A DEN0022044A DE1206344B DE 1206344 B DE1206344 B DE 1206344B DE N22044 A DEN22044 A DE N22044A DE N0022044 A DEN0022044 A DE N0022044A DE 1206344 B DE1206344 B DE 1206344B
- Authority
- DE
- Germany
- Prior art keywords
- temperature
- heated
- ferrimagnetic
- hours
- oxidizing gas
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 6
- 239000002902 ferrimagnetic material Substances 0.000 title claims description 5
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 239000012298 atmosphere Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 230000001590 oxidative effect Effects 0.000 claims description 4
- 239000007858 starting material Substances 0.000 claims description 4
- QUEDYRXQWSDKKG-UHFFFAOYSA-M [O-2].[O-2].[V+5].[OH-] Chemical compound [O-2].[O-2].[V+5].[OH-] QUEDYRXQWSDKKG-UHFFFAOYSA-M 0.000 claims description 3
- 230000005293 ferrimagnetic effect Effects 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 229910000480 nickel oxide Inorganic materials 0.000 claims description 3
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 229910044991 metal oxide Inorganic materials 0.000 claims description 2
- 150000004706 metal oxides Chemical class 0.000 claims description 2
- 239000011029 spinel Substances 0.000 claims description 2
- 229910052596 spinel Inorganic materials 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 230000005415 magnetization Effects 0.000 description 4
- 229910000859 α-Fe Inorganic materials 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000005291 magnetic effect Effects 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
- C04B35/2666—Other ferrites containing nickel, copper or cobalt
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Soft Magnetic Materials (AREA)
- Magnetic Ceramics (AREA)
- Hard Magnetic Materials (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Compounds Of Iron (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL269072 | 1961-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1206344B true DE1206344B (de) | 1965-12-02 |
Family
ID=19753274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEN22044A Pending DE1206344B (de) | 1961-09-08 | 1962-09-04 | Verfahren zur Herstellung eines ferrimagnetischen Materials |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3208948A (en, 2012) |
| BE (1) | BE622275A (en, 2012) |
| CH (1) | CH432671A (en, 2012) |
| DE (1) | DE1206344B (en, 2012) |
| ES (1) | ES280575A1 (en, 2012) |
| GB (1) | GB985790A (en, 2012) |
| NL (1) | NL269072A (en, 2012) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3344072A (en) * | 1963-02-28 | 1967-09-26 | Nippon Electric Co | Tantalum doped nickel-zinc ferrite |
| US3300411A (en) * | 1964-02-21 | 1967-01-24 | Ampex | Fluxes for sintering lithium ferrites |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR65914E (en, 2012) * | 1952-11-08 | 1956-03-27 | ||
| BE567323A (en, 2012) * | 1957-05-07 |
-
0
- BE BE622275D patent/BE622275A/xx unknown
- NL NL269072D patent/NL269072A/xx unknown
-
1962
- 1962-08-31 US US220899A patent/US3208948A/en not_active Expired - Lifetime
- 1962-09-04 DE DEN22044A patent/DE1206344B/de active Pending
- 1962-09-05 CH CH1054862A patent/CH432671A/de unknown
- 1962-09-05 GB GB34020/62A patent/GB985790A/en not_active Expired
- 1962-09-06 ES ES0280575A patent/ES280575A1/es not_active Expired
Non-Patent Citations (1)
| Title |
|---|
| None * |
Also Published As
| Publication number | Publication date |
|---|---|
| BE622275A (en, 2012) | |
| NL269072A (en, 2012) | |
| ES280575A1 (es) | 1963-03-01 |
| US3208948A (en) | 1965-09-28 |
| GB985790A (en) | 1965-03-10 |
| CH432671A (de) | 1967-03-31 |
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