CA1117827A - Diffusing an element into a metal - Google Patents
Diffusing an element into a metalInfo
- Publication number
- CA1117827A CA1117827A CA000295861A CA295861A CA1117827A CA 1117827 A CA1117827 A CA 1117827A CA 000295861 A CA000295861 A CA 000295861A CA 295861 A CA295861 A CA 295861A CA 1117827 A CA1117827 A CA 1117827A
- Authority
- CA
- Canada
- Prior art keywords
- metal
- diffusing
- silicon
- diffusing according
- aluminium
- 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
- 229910052751 metal Inorganic materials 0.000 title claims description 42
- 239000002184 metal Substances 0.000 title claims description 42
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 31
- 239000010703 silicon Substances 0.000 claims abstract description 29
- 239000004411 aluminium Substances 0.000 claims abstract description 20
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 20
- 239000004115 Sodium Silicate Substances 0.000 claims abstract description 19
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052911 sodium silicate Inorganic materials 0.000 claims abstract description 19
- 238000010304 firing Methods 0.000 claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 12
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052742 iron Inorganic materials 0.000 claims abstract description 6
- 239000008119 colloidal silica Substances 0.000 claims abstract description 4
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims abstract description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 26
- 239000011248 coating agent Substances 0.000 claims description 16
- 238000000576 coating method Methods 0.000 claims description 16
- 239000000843 powder Substances 0.000 claims description 14
- 238000000137 annealing Methods 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 239000003085 diluting agent Substances 0.000 claims description 8
- 238000009792 diffusion process Methods 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 239000011368 organic material Substances 0.000 claims description 3
- XWHPIFXRKKHEKR-UHFFFAOYSA-N iron silicon Chemical compound [Si].[Fe] XWHPIFXRKKHEKR-UHFFFAOYSA-N 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 10
- 235000010210 aluminium Nutrition 0.000 description 8
- 239000001257 hydrogen Substances 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- 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
- H01F1/12—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 soft-magnetic materials
- H01F1/14—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 soft-magnetic materials metals or alloys
-
- 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
- H01F1/12—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 soft-magnetic materials
- H01F1/14—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 soft-magnetic materials metals or alloys
- H01F1/147—Alloys characterised by their composition
- H01F1/14766—Fe-Si based alloys
- H01F1/14775—Fe-Si based alloys in the form of sheets
- H01F1/14783—Fe-Si based alloys in the form of sheets with insulating coating
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical Treatment Of Metals (AREA)
- Paints Or Removers (AREA)
- Soft Magnetic Materials (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB03786/77 | 1977-01-31 | ||
| GB3786/77A GB1559733A (en) | 1977-01-31 | 1977-01-31 | Diffusing an element into a metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1117827A true CA1117827A (en) | 1982-02-09 |
Family
ID=9764895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000295861A Expired CA1117827A (en) | 1977-01-31 | 1978-01-30 | Diffusing an element into a metal |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4177092A (OSRAM) |
| JP (1) | JPS5395839A (OSRAM) |
| BE (1) | BE863523A (OSRAM) |
| CA (1) | CA1117827A (OSRAM) |
| CS (1) | CS214765B2 (OSRAM) |
| DE (1) | DE2803216C2 (OSRAM) |
| FR (1) | FR2378871A1 (OSRAM) |
| GB (1) | GB1559733A (OSRAM) |
| IT (1) | IT1111603B (OSRAM) |
| PL (1) | PL110745B1 (OSRAM) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5834532B2 (ja) * | 1979-12-07 | 1983-07-27 | 新日本製鐵株式会社 | 方向性電磁鋼板の仕上焼鈍方法 |
| DE3585686D1 (de) * | 1984-09-28 | 1992-04-23 | Nippon Kokan Kk | Verfahren zur herstellung duenner magnetischer stahlbleche hoher permeabilitaet. |
| US5200145A (en) * | 1987-06-08 | 1993-04-06 | Exxon Research And Engineering Co. | Electrical steels and method for producing same |
| FR2657887B1 (fr) * | 1990-02-06 | 1994-03-04 | Ugine Aciers Chatillon Gueugnon | Procede d'aluminisation de toles d'acier magnetique a grains orientes et toles d'acier magnetique obtenues selon ce procede. |
| JP3475258B2 (ja) * | 1994-05-23 | 2003-12-08 | 株式会社海水化学研究所 | セラミック被膜形成剤およびその製造方法 |
| US5993568A (en) * | 1998-03-25 | 1999-11-30 | Nkk Corporation | Soft magnetic alloy sheet having low residual magnetic flux density |
| JP6310639B2 (ja) * | 2013-04-22 | 2018-04-11 | オムロン株式会社 | 磁性部品の製造方法 |
| JP6448175B2 (ja) * | 2013-04-22 | 2019-01-09 | オムロン株式会社 | 磁性部品、および当該磁性部品を備えた電子部品 |
| DE102018200387A1 (de) * | 2018-01-11 | 2019-07-11 | Robert Bosch Gmbh | Elektroblechpaket und Verfahren zu seiner Herstellung |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE441964C (de) * | 1924-11-16 | 1927-03-16 | Metallisator Berlin Akt Ges | Verfahren zur Erzeugung von Aluminiumueberzuegen auf Metallen |
| GB653587A (en) * | 1947-10-02 | 1951-05-16 | Ind Metal Protectives Inc | Improvements in and relating to coating compositions |
| US3047419A (en) * | 1954-02-26 | 1962-07-31 | Fansteel Metallurgical Corp | Method of forming titanium silicide coatings |
| BE754777A (fr) * | 1969-08-18 | 1971-02-12 | Morton Int Inc | Composition de revetement a base d'oxyde de magnesium et procede d'utilisation de cette composition |
| GB1357214A (en) | 1971-06-29 | 1974-06-19 | British Steel Corp | Method and apparatus for coating a metallic strip |
| BE789036A (fr) * | 1971-09-24 | 1973-03-20 | Kempten Elektroschmelz Gmbh | Agent de boruration |
| LU67793A1 (OSRAM) * | 1972-07-05 | 1973-08-16 | ||
| GB1390526A (en) | 1972-10-28 | 1975-04-16 | Rolls Royce | Method of lauminising a metal surface |
| AT324796B (de) * | 1973-08-07 | 1975-09-25 | Boehler & Co Ag Geb | Entkohlungsschutz von eisen- bzw. stahloberflächen |
| US4073668A (en) * | 1976-09-15 | 1978-02-14 | Bethlehem Steel Corporation | Method of producing silicon steel strip |
-
1977
- 1977-01-31 GB GB3786/77A patent/GB1559733A/en not_active Expired
-
1978
- 1978-01-19 US US05/870,645 patent/US4177092A/en not_active Expired - Lifetime
- 1978-01-25 DE DE2803216A patent/DE2803216C2/de not_active Expired
- 1978-01-30 CA CA000295861A patent/CA1117827A/en not_active Expired
- 1978-01-30 FR FR7802537A patent/FR2378871A1/fr active Granted
- 1978-01-30 CS CS78617A patent/CS214765B2/cs unknown
- 1978-01-30 PL PL1978204349A patent/PL110745B1/pl unknown
- 1978-01-30 IT IT7867178A patent/IT1111603B/it active
- 1978-01-31 JP JP1036678A patent/JPS5395839A/ja active Pending
- 1978-01-31 BE BE184797A patent/BE863523A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BE863523A (fr) | 1978-05-16 |
| FR2378871A1 (fr) | 1978-08-25 |
| GB1559733A (en) | 1980-01-23 |
| IT1111603B (it) | 1986-01-13 |
| DE2803216C2 (de) | 1986-07-17 |
| US4177092A (en) | 1979-12-04 |
| DE2803216A1 (de) | 1978-08-03 |
| FR2378871B1 (OSRAM) | 1983-08-26 |
| PL110745B1 (en) | 1980-07-31 |
| CS214765B2 (en) | 1982-05-28 |
| JPS5395839A (en) | 1978-08-22 |
| IT7867178A0 (it) | 1978-01-30 |
| PL204349A1 (pl) | 1978-08-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR970008162B1 (ko) | 입자 방향성 전기강의 초고속 열처리 | |
| CA1117827A (en) | Diffusing an element into a metal | |
| KR102179215B1 (ko) | 방향성 전기강판용 소둔 분리제 조성물, 방향성 전기강판 및 방향성 전기강판의 제조방법 | |
| US4000015A (en) | Processing for cube-on-edge oriented silicon steel using hydrogen of controlled dew point | |
| KR890008334A (ko) | 고자속밀도를 갖고 있는 방향성 전기강판의 제조방법 | |
| CS216654B2 (en) | Method of making the electromagnetic silicon steel | |
| JPH05279864A (ja) | 方向性珪素鋼板の絶縁被膜形成方法 | |
| KR860000532B1 (ko) | 큐브-온-엣지 규소강의 제조방법 | |
| US4160681A (en) | Silicon steel and processing therefore | |
| CA2072089A1 (en) | Amorphous fe-b-si alloys exhibiting enhanced ac magnetic properties and handleability | |
| CA1127511A (en) | Processing for electromagnetic silicon steel | |
| CA1139643A (en) | Silicon steel and processing therefore | |
| CA1084818A (en) | Silicon steel and processing therefore | |
| US4213804A (en) | Processing for cube-on-edge oriented silicon steel | |
| US3544396A (en) | Silicon steel coated with magnesia containing chromic oxide | |
| US4130447A (en) | Annealing separator and steel sheet coated with same | |
| US3160509A (en) | High temperature coating for silicon steel | |
| CA1086194A (en) | Silicon steel and processing therefore | |
| US4666535A (en) | Method of producing low core losses in oriented silicon steels | |
| JPS6140726B2 (OSRAM) | ||
| SU1534070A1 (ru) | Способ производства анизотропной электротехнической стали | |
| US4548655A (en) | Method for producing cube-on-edge oriented silicon steel | |
| US4482397A (en) | Method for improving the magnetic permeability of grain oriented silicon steel | |
| JPH0143818B2 (OSRAM) | ||
| JP2684467B2 (ja) | 鏡面方向性珪素鋼板の製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |