RO87183B1 - Procedeu de obtinere a siluminurilor cu grafit - Google Patents
Procedeu de obtinere a siluminurilor cu grafitInfo
- Publication number
- RO87183B1 RO87183B1 RO110944A RO11094483A RO87183B1 RO 87183 B1 RO87183 B1 RO 87183B1 RO 110944 A RO110944 A RO 110944A RO 11094483 A RO11094483 A RO 11094483A RO 87183 B1 RO87183 B1 RO 87183B1
- Authority
- RO
- Romania
- Prior art keywords
- graphite
- alloys
- siluminides
- obtaining
- preparing graphite
- Prior art date
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title abstract 4
- 229910002804 graphite Inorganic materials 0.000 title abstract 4
- 239000010439 graphite Substances 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title 1
- 229910045601 alloy Inorganic materials 0.000 abstract 2
- 239000000956 alloy Substances 0.000 abstract 2
- 229910021364 Al-Si alloy Inorganic materials 0.000 abstract 1
- 229910000676 Si alloy Inorganic materials 0.000 abstract 1
- 238000013019 agitation Methods 0.000 abstract 1
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 238000007872 degassing Methods 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
Landscapes
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Abstract
Inventia se refera la un procedeu de obtinere a siluminurilor de grafit prin elaborarea preliminara a aliajelor de aluminiu-siliciu de compozitie chimica prestabilita urmata de retopirea aliajului si de adaugarea cantitatii prestabilite de grafit. înscopul obtinerii unor piese turnate calitativ superioare se gazeaza baia rezultata prin retopirea aliajelor Al-Si si se introduc sub agitare intensa în conul creat de agitator, cantitatile necesare de Sr si Mgpentru modificarea aliajelor cat si 5% grafit cu granulatia de 80-240 niu preîncalzit la 150-200 degree C dupa care topitura se supune unei noi degazari si se toarna în forme metalice în conditii uzuale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO110944A RO87183B1 (ro) | 1983-05-13 | 1983-05-13 | Procedeu de obtinere a siluminurilor cu grafit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO110944A RO87183B1 (ro) | 1983-05-13 | 1983-05-13 | Procedeu de obtinere a siluminurilor cu grafit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO87183A2 RO87183A2 (ro) | 1985-06-29 |
| RO87183B1 true RO87183B1 (ro) | 1985-06-30 |
Family
ID=20113074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO110944A RO87183B1 (ro) | 1983-05-13 | 1983-05-13 | Procedeu de obtinere a siluminurilor cu grafit |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO87183B1 (ro) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002066694A1 (de) * | 2001-02-21 | 2002-08-29 | Kasuba Janos | Flexibles aluminiumlegierung |
-
1983
- 1983-05-13 RO RO110944A patent/RO87183B1/ro unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002066694A1 (de) * | 2001-02-21 | 2002-08-29 | Kasuba Janos | Flexibles aluminiumlegierung |
Also Published As
| Publication number | Publication date |
|---|---|
| RO87183A2 (ro) | 1985-06-29 |
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