IT1250641B - Miglioramenti relativi ad una lega a base di rame, in particolare per produrre strisce di radiatore di motore a combustione interna - Google Patents
Miglioramenti relativi ad una lega a base di rame, in particolare per produrre strisce di radiatore di motore a combustione internaInfo
- Publication number
- IT1250641B IT1250641B ITMI911858A ITMI911858A IT1250641B IT 1250641 B IT1250641 B IT 1250641B IT MI911858 A ITMI911858 A IT MI911858A IT MI911858 A ITMI911858 A IT MI911858A IT 1250641 B IT1250641 B IT 1250641B
- Authority
- IT
- Italy
- Prior art keywords
- copper
- combustion engine
- internal combustion
- based alloy
- improvements relating
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title 1
- 238000002844 melting Methods 0.000 abstract 3
- 230000008018 melting Effects 0.000 abstract 3
- 229910000881 Cu alloy Inorganic materials 0.000 abstract 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 239000011574 phosphorus Substances 0.000 abstract 1
- 229910052714 tellurium Inorganic materials 0.000 abstract 1
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Continuous Casting (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Conductive Materials (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
Si realizza una lega di rame consistente nello 0,01-0,05% in peso di tellurio e nello 0,001-0,1% in peso di fosforo, formando una fusione a caldo della lega, e colando la fusione in modo che la fusione solidifichi rapidamente ad una velocità superiore ad 1,5 mm per secondo, con un'elevata velocità di raffreddamento che è maggiore di 20° C per secondo per l'intero spessore della colata.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9014978A GB2246368B (en) | 1990-07-06 | 1990-07-06 | Improvements in or relating to a copper-based alloy |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITMI911858A0 ITMI911858A0 (it) | 1991-07-05 |
| ITMI911858A1 ITMI911858A1 (it) | 1992-01-07 |
| IT1250641B true IT1250641B (it) | 1995-04-21 |
Family
ID=10678750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ITMI911858A IT1250641B (it) | 1990-07-06 | 1991-07-05 | Miglioramenti relativi ad una lega a base di rame, in particolare per produrre strisce di radiatore di motore a combustione interna |
Country Status (6)
| Country | Link |
|---|---|
| CA (1) | CA2046372C (it) |
| DE (1) | DE4122464C2 (it) |
| ES (1) | ES2048029B1 (it) |
| FR (1) | FR2664292B1 (it) |
| GB (1) | GB2246368B (it) |
| IT (1) | IT1250641B (it) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3773503A (en) * | 1971-11-04 | 1973-11-20 | American Smelting Refining | Copper base alloy |
| EP0039503B1 (en) * | 1980-05-05 | 1984-03-21 | Olin Corporation | Method of processing copper base alloys and cast copper base alloys produced in accordance with this method |
| JPS59166645A (ja) * | 1983-03-10 | 1984-09-20 | Sumitomo Metal Mining Co Ltd | ラジエ−タ−フイン用銅合金 |
| US4492602A (en) * | 1983-07-13 | 1985-01-08 | Revere Copper And Brass, Inc. | Copper base alloys for automotive radiator fins, electrical connectors and commutators |
| US4650650A (en) * | 1983-10-20 | 1987-03-17 | American Brass Company, L.P. | Copper-based alloy with improved conductivity and softening properties |
| FI88887C (fi) * | 1989-05-09 | 1993-07-26 | Outokumpu Oy | Kopparlegering avsedd att anvaendas i svetselektroder vid motstaondssvetsning |
-
1990
- 1990-07-06 GB GB9014978A patent/GB2246368B/en not_active Expired - Fee Related
-
1991
- 1991-07-03 FR FR9108311A patent/FR2664292B1/fr not_active Expired - Fee Related
- 1991-07-05 IT ITMI911858A patent/IT1250641B/it active IP Right Grant
- 1991-07-05 CA CA002046372A patent/CA2046372C/en not_active Expired - Fee Related
- 1991-07-05 ES ES09101583A patent/ES2048029B1/es not_active Expired - Fee Related
- 1991-07-06 DE DE4122464A patent/DE4122464C2/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE4122464C2 (de) | 2000-11-02 |
| GB9014978D0 (en) | 1990-08-29 |
| GB2246368B (en) | 1993-10-13 |
| ES2048029B1 (es) | 1994-09-01 |
| ITMI911858A0 (it) | 1991-07-05 |
| ITMI911858A1 (it) | 1992-01-07 |
| CA2046372A1 (en) | 1992-01-07 |
| FR2664292A1 (fr) | 1992-01-10 |
| ES2048029A1 (es) | 1994-03-01 |
| GB2246368A (en) | 1992-01-29 |
| FR2664292B1 (fr) | 1993-05-21 |
| DE4122464A1 (de) | 1992-02-13 |
| CA2046372C (en) | 2003-09-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted |