FI95815B - En Cu-Fe-Co-Ti-legering med utmärkt mekanisk hållbarhet och elektrisk ledningsförmåga samt ett förfarande för dess framställning - Google Patents
En Cu-Fe-Co-Ti-legering med utmärkt mekanisk hållbarhet och elektrisk ledningsförmåga samt ett förfarande för dess framställning Download PDFInfo
- Publication number
- FI95815B FI95815B FI903449A FI903449A FI95815B FI 95815 B FI95815 B FI 95815B FI 903449 A FI903449 A FI 903449A FI 903449 A FI903449 A FI 903449A FI 95815 B FI95815 B FI 95815B
- Authority
- FI
- Finland
- Prior art keywords
- mixture
- range
- content
- temperature
- boron
- Prior art date
Links
- 229910045601 alloy Inorganic materials 0.000 title claims description 24
- 239000000956 alloy Substances 0.000 title claims description 24
- 238000000034 method Methods 0.000 title claims description 17
- 229910020517 Co—Ti Inorganic materials 0.000 title claims description 10
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 239000000203 mixture Substances 0.000 claims description 68
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 32
- 238000001556 precipitation Methods 0.000 claims description 25
- 239000010936 titanium Substances 0.000 claims description 19
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 15
- 229910052796 boron Inorganic materials 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 10
- 229910052719 titanium Inorganic materials 0.000 claims description 10
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 239000010941 cobalt Substances 0.000 claims description 5
- 229910017052 cobalt Inorganic materials 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 229910052810 boron oxide Inorganic materials 0.000 claims description 2
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims 1
- 230000001131 transforming effect Effects 0.000 claims 1
- 238000002474 experimental method Methods 0.000 description 26
- 238000011282 treatment Methods 0.000 description 15
- 238000012360 testing method Methods 0.000 description 13
- 239000011777 magnesium Substances 0.000 description 10
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 7
- 239000003638 chemical reducing agent Substances 0.000 description 7
- 229910052749 magnesium Inorganic materials 0.000 description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 229910052698 phosphorus Inorganic materials 0.000 description 5
- 239000011574 phosphorus Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910000881 Cu alloy Inorganic materials 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000003708 ampul Substances 0.000 description 3
- 238000000137 annealing Methods 0.000 description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000011265 semifinished product Substances 0.000 description 3
- 229910052775 Thulium Inorganic materials 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000005482 strain hardening Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910017061 Fe Co Inorganic materials 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 229910005438 FeTi Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910005487 Ni2Si Inorganic materials 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- PKZXQRCILGFEFN-UHFFFAOYSA-N [Ti].[Co].[Fe].[Cu] Chemical compound [Ti].[Co].[Fe].[Cu] PKZXQRCILGFEFN-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- IYRDVAUFQZOLSB-UHFFFAOYSA-N copper iron Chemical compound [Fe].[Cu] IYRDVAUFQZOLSB-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- -1 electrolytic Co Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
- H01B1/026—Alloys based on copper
-
- 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
-
- 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
- C22C9/06—Alloys based on copper with nickel or cobalt as the next major constituent
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Conductive Materials (AREA)
- Manufacture And Refinement Of Metals (AREA)
Claims (13)
1. Förfarande för framställning av en Cu-Fe-Co-Ti-legering, omfattande ett steg för framställning av legeringen och ett steg för transformering av blandningen, innehällande en pre-cipitationsbehandling, kännetecknat av: 30 a) framställning av en legeringssammansättning motsvarande följande förhällanden (sammansättningen i viktprocent): - förhällandet Co/Fe mellan 0,10 och 0,90 35. förhällandet Ti/(Fe+Co) mellan 0,30 och 1 - järnhalten mellan 0,030 och 2 % - kobolthalten mellan 0,025 och 1,8 % - titanhalten mellan 0,025 och 4 % li 17 95815 - syrehalten under 50 ppm - halten av metallorenheter under 0,1 %, var och en skilt under 0,015 % - kopparrest 5 b) reduktion av det flytande legeringsbadet genom tillsats av bor och avlägsnande av den uppkomna boroxiden c) värmeprecipitationsbehandlingen av den kallvalsade lege-10 ringen utförs vid en lägre temperatur, högst 80 0 C lägre än temperaturen TM som leder till maximal elledbarhet.
2. Förfarande enligt patentkrav 1, kännetecknat av att förhällandet Co/Fe är mellan 0,15 och 0,45. 15
3. Förfarande enligt patentkrav 2, kännetecknat av att syrehalten är under 20 ppm.
4. Förfarande enligt patentkrav 2, kännetecknat 20 av att järnhalten är mellan 0,1 och 1 %.
5. Förfarande enligt patentkrav 2, kännetecknat av att kobolthalten är mellan 0,05 och 0,4 %. 25
6. Förfarande enligt patentkrav 2, kännetecknat av att titanhalten är mellan 0,035 och 0,6 %.
7. Förfarande enligt patentkrav 2, kännetecknat av att titan tillsätts i utgängslegeringens form efter bor- 30 tillsatsen sä att man undviker titanförlust, smältning och gjute i vakuum.
8. Förfarande enligt patentkrav 2, kännetecknat av att den precipiterande värmebehandlingen utförs vid en 35 temperatur som är lägre än TM-temperaturen, vid vilken kurvan för elledbarhet (% IACS) har en lutning som en funktion av temperaturen mellan 0,1 och 0,3 IACS/°C. ie 95815
9. Legering erhällen enligt nagot av patentkraven 1-8.
10. Legering enligt patentkrav 9, kännetecknad av att den innehäller under 10 ppm bor. 5
11. Användning av legeringarna enligt patentkraven 9 eller 10 vid framställning av elektroniska och anslutande element, särskilt komponenternas kretsskivor, kontaktijädrar och an-slutningsdon. Ii
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8909906A FR2649418B1 (fr) | 1989-07-07 | 1989-07-07 | Alliage de cuivre-fer-cobalt-titane a hautes caracteristiques mecaniques et electriques et son procede de fabrication |
FR8909906 | 1989-07-07 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI903449A0 FI903449A0 (sv) | 1990-07-06 |
FI95815B true FI95815B (sv) | 1995-12-15 |
FI95815C FI95815C (sv) | 1996-03-25 |
Family
ID=9384052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI903449A FI95815C (sv) | 1989-07-07 | 1990-07-06 | En Cu-Fe-Co-Ti-legering med utmärkt mekanisk hållbarhet och elektrisk ledningsförmåga samt ett förfarande för dess framställning |
Country Status (8)
Country | Link |
---|---|
US (1) | US5026434A (sv) |
EP (1) | EP0408469B1 (sv) |
JP (1) | JPH0694578B2 (sv) |
KR (1) | KR940002684B1 (sv) |
DE (1) | DE69004756T2 (sv) |
ES (1) | ES2046754T3 (sv) |
FI (1) | FI95815C (sv) |
FR (1) | FR2649418B1 (sv) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6282064B1 (en) * | 1994-03-15 | 2001-08-28 | International Business Machines Corporation | Head gimbal assembly with integrated electrical conductors |
US6539609B2 (en) | 1994-07-05 | 2003-04-01 | International Business Machines Corporation | Method of forming a head gimbal assembly |
FR2809626B1 (fr) * | 2000-05-30 | 2003-03-07 | Poudres & Explosifs Ste Nale | Seringue sans aiguille avec membrane d'isolation d'un ejecteur multiconduit |
CN113265558B (zh) * | 2021-03-22 | 2022-10-14 | 江西省科学院应用物理研究所 | 一种抗弯折性能优异的铜铁合金及其加工方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2783143A (en) * | 1954-06-24 | 1957-02-26 | Driver Co Wilbur B | Age-hardenable, copper-base alloy |
US4047980A (en) * | 1976-10-04 | 1977-09-13 | Olin Corporation | Processing chromium-containing precipitation hardenable copper base alloys |
JPS6039139A (ja) * | 1983-08-12 | 1985-02-28 | Mitsui Mining & Smelting Co Ltd | 耐軟化高伝導性銅合金 |
DE3511999A1 (de) * | 1985-04-02 | 1986-10-02 | Wieland-Werke Ag, 7900 Ulm | Verwendung einer kupfer-titan-kobalt-legierung als werkstoff fuer elektronische bauteile |
JPS6250426A (ja) * | 1985-08-29 | 1987-03-05 | Furukawa Electric Co Ltd:The | 電子機器用銅合金 |
JPH0788545B2 (ja) * | 1987-04-28 | 1995-09-27 | 三菱マテリアル株式会社 | 特性異方性の少ない高強度高靭性Cu合金 |
-
1989
- 1989-07-07 FR FR8909906A patent/FR2649418B1/fr not_active Expired - Fee Related
-
1990
- 1990-06-25 US US07/542,919 patent/US5026434A/en not_active Expired - Fee Related
- 1990-07-04 EP EP90420315A patent/EP0408469B1/fr not_active Expired - Lifetime
- 1990-07-04 DE DE90420315T patent/DE69004756T2/de not_active Expired - Fee Related
- 1990-07-04 ES ES199090420315T patent/ES2046754T3/es not_active Expired - Lifetime
- 1990-07-06 FI FI903449A patent/FI95815C/sv not_active IP Right Cessation
- 1990-07-06 JP JP2179393A patent/JPH0694578B2/ja not_active Expired - Lifetime
- 1990-07-07 KR KR1019900010356A patent/KR940002684B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US5026434A (en) | 1991-06-25 |
EP0408469B1 (fr) | 1993-11-24 |
DE69004756D1 (de) | 1994-01-05 |
ES2046754T3 (es) | 1994-02-01 |
KR940002684B1 (ko) | 1994-03-30 |
FR2649418A1 (fr) | 1991-01-11 |
FI903449A0 (sv) | 1990-07-06 |
FI95815C (sv) | 1996-03-25 |
EP0408469A1 (fr) | 1991-01-16 |
FR2649418B1 (fr) | 1991-09-20 |
JPH0694578B2 (ja) | 1994-11-24 |
DE69004756T2 (de) | 1994-05-05 |
JPH0353036A (ja) | 1991-03-07 |
KR910003132A (ko) | 1991-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Patent granted |
Owner name: TREFIMETAUX |
|
BB | Publication of examined application | ||
MM | Patent lapsed |
Owner name: TREFIMETAUX |