RO86181B - Banda din aliaj amorf si procedeu de obtinere a acesteia - Google Patents
Banda din aliaj amorf si procedeu de obtinere a acesteiaInfo
- Publication number
- RO86181B RO86181B RO109627A RO10962783A RO86181B RO 86181 B RO86181 B RO 86181B RO 109627 A RO109627 A RO 109627A RO 10962783 A RO10962783 A RO 10962783A RO 86181 B RO86181 B RO 86181B
- Authority
- RO
- Romania
- Prior art keywords
- amorphous alloy
- order
- strip
- cooling
- making
- Prior art date
Links
- 229910000808 amorphous metal alloy Inorganic materials 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000001816 cooling Methods 0.000 abstract 2
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 238000009749 continuous casting Methods 0.000 abstract 1
- 230000002596 correlated effect Effects 0.000 abstract 1
- 238000005261 decarburization Methods 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
Classifications
-
- 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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C45/00—Amorphous alloys
- C22C45/02—Amorphous alloys with iron as the major constituent
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Soft Magnetic Materials (AREA)
- Continuous Casting (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Abstract
Banda din aliaj amorf, conform inventiei, se caracterizeaza prin aceea ca, în scopul diversificarii domeniilor de utilizare în industria electrotehnica, contine minimum, respectiv 73% Fe si 4% B, 14-27% Si si maximum 0,83% impuritati accidentale si este turnata la latimea necesara pentru mentinerea raportului între latime si grosime de cel putin 250:1. Procedeul de obtinere a benzii din aliaj amorf, conform inventiei, în scopul obtinerii unor produse cu caracteristici electromagnetice superioare, efectueaza turnarea continua a aliajului pe suprafata tamburului, mentinuta initial la maximum 32 degree C si a carei deplasare pe sub diuza de alimenatre si regimul de racire sînt astfel corelate încît sa se asigure racirea benzii la o temperatura sub 490 degree C în vederea solidificarii partiale pe suprafata de turnare, urmata de desprinbderea subsecventa a benzii partial solidificata astfel obtinuta.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US38282482A | 1982-05-27 | 1982-05-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO86181A RO86181A (ro) | 1985-03-15 |
| RO86181B true RO86181B (ro) | 1985-03-31 |
Family
ID=23510548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO109627A RO86181B (ro) | 1982-05-27 | 1983-01-06 | Banda din aliaj amorf si procedeu de obtinere a acesteia |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0095831A3 (ro) |
| JP (1) | JPS58210150A (ro) |
| KR (1) | KR840003296A (ro) |
| AU (1) | AU9179282A (ro) |
| BR (1) | BR8207585A (ro) |
| CA (1) | CA1195863A (ro) |
| ES (1) | ES520109A0 (ro) |
| NO (1) | NO830120L (ro) |
| PL (1) | PL242230A1 (ro) |
| RO (1) | RO86181B (ro) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3585484D1 (de) * | 1984-05-23 | 1992-04-09 | Allied Signal Inc | Amorphe metallegierungen mit magnetischen eigenschaften in wechselstrom bei hohen temperaturen. |
| CN106636984A (zh) * | 2017-01-25 | 2017-05-10 | 青岛云路先进材料技术有限公司 | 一种铁基非晶合金 |
| CN106702291A (zh) * | 2017-01-25 | 2017-05-24 | 青岛云路先进材料技术有限公司 | 一种铁基非晶合金及其制备方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3856513A (en) * | 1972-12-26 | 1974-12-24 | Allied Chem | Novel amorphous metals and amorphous metal articles |
| GB2023653A (en) * | 1978-04-20 | 1980-01-03 | Gen Electric | Zero Magnetostriction Amorphous Alloys |
| US4217135A (en) * | 1979-05-04 | 1980-08-12 | General Electric Company | Iron-boron-silicon ternary amorphous alloys |
| GB2038358B (en) * | 1978-11-29 | 1982-12-08 | Gen Electric | Amorphous fe-b-si alloys |
| US4219355A (en) * | 1979-05-25 | 1980-08-26 | Allied Chemical Corporation | Iron-metalloid amorphous alloys for electromagnetic devices |
| JPS56127749A (en) * | 1980-03-12 | 1981-10-06 | Nippon Steel Corp | Amorphous thin alloy strip |
| JPS6034620B2 (ja) * | 1981-03-06 | 1985-08-09 | 新日本製鐵株式会社 | 鉄損が極めて低く熱的安定性とよい非晶質合金 |
-
1982
- 1982-12-22 AU AU91792/82A patent/AU9179282A/en not_active Abandoned
- 1982-12-30 BR BR8207585A patent/BR8207585A/pt unknown
-
1983
- 1983-01-05 CA CA000418955A patent/CA1195863A/en not_active Expired
- 1983-01-06 RO RO109627A patent/RO86181B/ro unknown
- 1983-01-14 NO NO830120A patent/NO830120L/no unknown
- 1983-01-14 KR KR1019830000125A patent/KR840003296A/ko not_active Ceased
- 1983-02-17 JP JP58025444A patent/JPS58210150A/ja active Pending
- 1983-02-25 ES ES520109A patent/ES520109A0/es active Granted
- 1983-03-28 EP EP83301712A patent/EP0095831A3/en not_active Withdrawn
- 1983-05-27 PL PL24223083A patent/PL242230A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU9179282A (en) | 1983-12-01 |
| RO86181A (ro) | 1985-03-15 |
| NO830120L (no) | 1983-11-28 |
| CA1195863A (en) | 1985-10-29 |
| KR840003296A (ko) | 1984-08-20 |
| JPS58210150A (ja) | 1983-12-07 |
| PL242230A1 (en) | 1984-02-13 |
| ES8500340A1 (es) | 1984-10-01 |
| EP0095831A2 (en) | 1983-12-07 |
| EP0095831A3 (en) | 1984-06-27 |
| BR8207585A (pt) | 1984-04-17 |
| ES520109A0 (es) | 1984-10-01 |
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