GB1327629A - Magnetic materials - Google Patents
Magnetic materialsInfo
- Publication number
- GB1327629A GB1327629A GB5602170A GB5602170A GB1327629A GB 1327629 A GB1327629 A GB 1327629A GB 5602170 A GB5602170 A GB 5602170A GB 5602170 A GB5602170 A GB 5602170A GB 1327629 A GB1327629 A GB 1327629A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- added
- magnetic materials
- nov
- minutes
- 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
- 239000000696 magnetic material Substances 0.000 title abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052684 Cerium Inorganic materials 0.000 abstract 1
- 229910052790 beryllium Inorganic materials 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 229910052758 niobium Inorganic materials 0.000 abstract 1
- 229910052715 tantalum Inorganic materials 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/30—Ferrous alloys, e.g. steel alloys containing chromium with cobalt
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
- H01F1/04—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/0201—Materials for reed contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed
- H01H51/284—Polarised relays
- H01H51/285—Polarised relays for latching of contacts
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
- C21D8/1233—Cold rolling
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Soft Magnetic Materials (AREA)
- Hard Magnetic Materials (AREA)
- Magnetic Ceramics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US88027869A | 1969-11-26 | 1969-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1327629A true GB1327629A (en) | 1973-08-22 |
Family
ID=25375939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5602170A Expired GB1327629A (en) | 1969-11-26 | 1970-11-25 | Magnetic materials |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3588764A (enrdf_load_stackoverflow) |
| BE (1) | BE759291A (enrdf_load_stackoverflow) |
| CA (1) | CA923339A (enrdf_load_stackoverflow) |
| DE (1) | DE2057755A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2069812A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1327629A (enrdf_load_stackoverflow) |
| NL (1) | NL7016955A (enrdf_load_stackoverflow) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5536059B2 (enrdf_load_stackoverflow) * | 1974-05-02 | 1980-09-18 | ||
| US4007073A (en) * | 1974-10-15 | 1977-02-08 | Felix Lvovich Levin | Method of producing articles having alternating magnetic and non-magnetic portions from continuous metal blanks |
| JPS5298613A (en) * | 1976-02-14 | 1977-08-18 | Inoue K | Spenodal dissolvic magnet alloy |
| FR2415145A1 (fr) * | 1978-01-19 | 1979-08-17 | Aimants Ugimag Sa | Procede de traitement thermique des alliages fe-co-cr pour aimants permanents |
| JPS608297B2 (ja) * | 1978-06-02 | 1985-03-01 | 株式会社井上ジャパックス研究所 | 磁石合金 |
| US4245008A (en) * | 1978-10-30 | 1981-01-13 | International Business Machines Corporation | Corrosion resistant magnetic recording media |
| US5173235A (en) * | 1988-09-10 | 1992-12-22 | Ube Industries, Ltd. | Method of producing microporous film |
| KR20240135878A (ko) | 2012-09-20 | 2024-09-12 | 셀가드 엘엘씨 | 박형 배터리 분리막 및 방법 |
-
1969
- 1969-11-26 US US880278A patent/US3588764A/en not_active Expired - Lifetime
-
1970
- 1970-07-27 CA CA089220A patent/CA923339A/en not_active Expired
- 1970-11-19 NL NL7016955A patent/NL7016955A/xx unknown
- 1970-11-20 FR FR7041867A patent/FR2069812A5/fr not_active Expired
- 1970-11-23 BE BE759291D patent/BE759291A/xx unknown
- 1970-11-24 DE DE19702057755 patent/DE2057755A1/de active Pending
- 1970-11-25 GB GB5602170A patent/GB1327629A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA923339A (en) | 1973-03-27 |
| US3588764A (en) | 1971-06-28 |
| BE759291A (fr) | 1971-04-30 |
| DE2057755A1 (de) | 1971-05-27 |
| FR2069812A5 (enrdf_load_stackoverflow) | 1971-09-03 |
| NL7016955A (enrdf_load_stackoverflow) | 1971-05-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |