FI97109B - Förfarande för stränggjutning av kopparlegeringar - Google Patents
Förfarande för stränggjutning av kopparlegeringar Download PDFInfo
- Publication number
- FI97109B FI97109B FI920521A FI920521A FI97109B FI 97109 B FI97109 B FI 97109B FI 920521 A FI920521 A FI 920521A FI 920521 A FI920521 A FI 920521A FI 97109 B FI97109 B FI 97109B
- Authority
- FI
- Finland
- Prior art keywords
- ingot
- mold
- copper
- tin
- melt
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 26
- 229910000881 Cu alloy Inorganic materials 0.000 title claims abstract description 10
- 238000005266 casting Methods 0.000 title claims description 25
- 239000000155 melt Substances 0.000 claims abstract description 15
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000007711 solidification Methods 0.000 claims abstract description 10
- 230000008023 solidification Effects 0.000 claims abstract description 10
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910001128 Sn alloy Inorganic materials 0.000 claims abstract description 7
- VRUVRQYVUDCDMT-UHFFFAOYSA-N [Sn].[Ni].[Cu] Chemical compound [Sn].[Ni].[Cu] VRUVRQYVUDCDMT-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 6
- 238000002156 mixing Methods 0.000 claims description 17
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 239000000654 additive Substances 0.000 claims 2
- 238000013019 agitation Methods 0.000 claims 2
- 239000003963 antioxidant agent Substances 0.000 claims 2
- 239000012535 impurity Substances 0.000 claims 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims 1
- 229910052804 chromium Inorganic materials 0.000 claims 1
- 239000011651 chromium Substances 0.000 claims 1
- 229910017052 cobalt Inorganic materials 0.000 claims 1
- 239000010941 cobalt Substances 0.000 claims 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims 1
- 229910052750 molybdenum Inorganic materials 0.000 claims 1
- 239000011733 molybdenum Substances 0.000 claims 1
- 229910052758 niobium Inorganic materials 0.000 claims 1
- 239000010955 niobium Substances 0.000 claims 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims 1
- 239000011701 zinc Substances 0.000 claims 1
- 229910052725 zinc Inorganic materials 0.000 claims 1
- 229910052726 zirconium Inorganic materials 0.000 claims 1
- 238000003756 stirring Methods 0.000 abstract description 6
- 238000009749 continuous casting Methods 0.000 abstract 3
- 238000005204 segregation Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 239000008187 granular material Substances 0.000 description 5
- 238000000265 homogenisation Methods 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000000137 annealing Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000005672 electromagnetic field Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 229910001093 Zr alloy Inorganic materials 0.000 description 1
- QZLJNVMRJXHARQ-UHFFFAOYSA-N [Zr].[Cr].[Cu] Chemical compound [Zr].[Cr].[Cu] QZLJNVMRJXHARQ-UHFFFAOYSA-N 0.000 description 1
- 235000015115 caffè latte Nutrition 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000005339 levitation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/001—Continuous casting of metals, i.e. casting in indefinite lengths of specific alloys
- B22D11/004—Copper alloys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/11—Treating the molten metal
- B22D11/114—Treating the molten metal by using agitating or vibrating means
- B22D11/115—Treating the molten metal by using agitating or vibrating means by using magnetic fields
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/122—Accessories for subsequent treating or working cast stock in situ using magnetic fields
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Conductive Materials (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Claims (9)
1. Förfarande för stränggjutning av tunna valsäm-nen eller runda tackor med en strängtjocklek av 8 - 40 mm 5 av kopparlegeringar som under stelningen är benägna tili utskiljning, speciellt koppar-nickel-tennlegeringar, kännetecknat av att den inuti kokillen befint-liga smältan omröres elektromagnetiskt, varvid omrörarspo-len är sä dimensionerad att omrörareffekten i smältan upp-10 gär tili cirka 0,5 - 100 W/cm3, och att avdragningshas- tigheten för gjutsträngen ligger inom omrädet 0,05 - 1,3 m/min.
2. Förfarande enligt patentkrav 1, kännetecknat av att omrörareffekten uppgär tili 5-70
15 W/cm3, och avdragningshastigheten för gjutsträngen tili 0,2 - 0,7 m/min.
3. Förfarande enligt patentkrav 1 eller 2, kännetecknat av en relativ rörelse mellan gjutsträngen och kokillen med en framätgäende rörelse av gjutsträn- 20 gen inom omrädet 0,5 - 30 mm, väri gjutsträngen avdrages intermittent eller i ett "skjut-drag"-förfarande.
4. Förfarande enligt patentkrav 1 eller 2, kännetecknat av användningen av en oscillerande ko-kill, varvid lyfthöjden för kokillrörelsen ligger inom om- 25 rädet 0,5 - 30 mm.
5. Förfarande enligt nägot av patentkraven 1-4, kännetecknat av att gjutsträngen kyles extra omedelbart vid utträdet ur kokillen.
6. Förfarande enligt nägot av patentkraven 1-5, 30 kännetecknat av att formhälrummet i kokillen är inklätt med grafit.
7. Förfarande enligt patentkrav 1, kännetecknat av att kopparbaslegeringen bestär av 2 - 40%, företrädesvis 9 - 18% nickel, och 2 - 18%, före-35 trädesvis 5 - 10% tenn, och resten koppar innefattande 97109 läga desoxidations- och bearbetningstillsatser säväl som tillfälliga föroreningar.
8. Förfarande enligt patentkrav 1, k ä n n e -tecknat av att kopparbaslegeringen bestär av 5 - 5 18%, företrädesvis 8 - 12% tenn, resten koppar inklusive läga desoxidations- och bearbetningstillsatser, säväl som tillfälliga föroreningar.
9. Förfarande enligt nägot av patentkraven 7 eller 8, kännetecknatav att kopparbaslegeringen 10 utöver kopparen innehäller ytterligare upp tili maximalt 1% av ätminstone ett av grundämnena ur gruppen järn, ko-bolt, mangan, zink, zirkonium, krom, molybden och niob. ♦
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4103963 | 1991-02-09 | ||
| DE4103963A DE4103963A1 (de) | 1991-02-09 | 1991-02-09 | Verfahren zum kontinuierlichen stranggiessen von kupferlegierungen |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI920521A0 FI920521A0 (sv) | 1992-02-07 |
| FI920521A FI920521A (sv) | 1992-08-10 |
| FI97109B true FI97109B (sv) | 1996-07-15 |
| FI97109C FI97109C (sv) | 1996-10-25 |
Family
ID=6424723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI920521A FI97109C (sv) | 1991-02-09 | 1992-02-07 | Förfarande för stränggjutning av kopparlegeringar |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5265666A (sv) |
| EP (1) | EP0499117B1 (sv) |
| JP (1) | JP3073589B2 (sv) |
| AT (1) | ATE126109T1 (sv) |
| CA (1) | CA2060860C (sv) |
| DE (2) | DE4103963A1 (sv) |
| ES (1) | ES2076571T3 (sv) |
| FI (1) | FI97109C (sv) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19843290A1 (de) * | 1998-09-22 | 2000-03-23 | Km Europa Metal Ag | Verfahren zur Lokalisierung von Elementkonzentrationen in einem Gußstrang und Vorrichtung des Verfahrens |
| DE102006027844B4 (de) * | 2005-06-22 | 2019-10-31 | Wieland-Werke Ag | Kupferlegierung auf der Basis von Kupfer und Zinn |
| DE102012013817A1 (de) * | 2012-07-12 | 2014-01-16 | Wieland-Werke Ag | Formteile aus korrosionsbeständigen Kupferlegierungen |
| ES2619840B1 (es) * | 2017-03-31 | 2018-01-09 | La Farga Lacambra, S.A.U. | Agitador electromagnético para uso en sistemas de colada continua vertical, y uso del mismo |
| CN108453222B (zh) * | 2018-03-12 | 2019-11-05 | 东北大学 | 一种铜基弹性合金薄带的减量化制备方法 |
| CN110885938B (zh) * | 2019-12-04 | 2021-06-01 | 中色奥博特铜铝业有限公司 | 一种5G通讯用Cu-Ni-Sn合金带箔材及其制备方法 |
| CN116411202A (zh) * | 2021-12-29 | 2023-07-11 | 无锡市蓝格林金属材料科技有限公司 | 一种铜锡合金线材及其制备方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH650429A5 (de) * | 1980-10-30 | 1985-07-31 | Concast Holding Ag | Verfahren zum stranggiessen von stahl, insbesondere von brammen. |
| JPS57149052A (en) * | 1981-03-09 | 1982-09-14 | Sumitomo Light Metal Ind Ltd | Method and device for continuous casting of metal |
| US4373970A (en) * | 1981-11-13 | 1983-02-15 | Pfizer Inc. | Copper base spinodal alloy strip and process for its preparation |
| KR950014347B1 (ko) * | 1986-02-27 | 1995-11-25 | 에스 엠 에스 슐레만-지이마크 악티엔게젤샤프트 | 강대주조공장에 있어서의 주조방법 및 장치 |
| JPH01166868A (ja) * | 1987-12-22 | 1989-06-30 | Chuetsu Gokin Chuko Kk | 連続鋳造装置 |
| CH678026A5 (sv) * | 1989-01-19 | 1991-07-31 | Concast Standard Ag |
-
1991
- 1991-02-09 DE DE4103963A patent/DE4103963A1/de not_active Withdrawn
-
1992
- 1992-02-04 DE DE59203148T patent/DE59203148D1/de not_active Expired - Fee Related
- 1992-02-04 ES ES92101770T patent/ES2076571T3/es not_active Expired - Lifetime
- 1992-02-04 AT AT92101770T patent/ATE126109T1/de not_active IP Right Cessation
- 1992-02-04 EP EP92101770A patent/EP0499117B1/de not_active Expired - Lifetime
- 1992-02-07 CA CA002060860A patent/CA2060860C/en not_active Expired - Fee Related
- 1992-02-07 FI FI920521A patent/FI97109C/sv not_active IP Right Cessation
- 1992-02-07 JP JP04056027A patent/JP3073589B2/ja not_active Expired - Fee Related
- 1992-02-10 US US07/832,923 patent/US5265666A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0499117A2 (de) | 1992-08-19 |
| ES2076571T3 (es) | 1995-11-01 |
| FI97109C (sv) | 1996-10-25 |
| DE4103963A1 (de) | 1992-08-13 |
| JP3073589B2 (ja) | 2000-08-07 |
| EP0499117A3 (en) | 1992-09-30 |
| FI920521A (sv) | 1992-08-10 |
| ATE126109T1 (de) | 1995-08-15 |
| CA2060860A1 (en) | 1992-08-10 |
| EP0499117B1 (de) | 1995-08-09 |
| DE59203148D1 (de) | 1995-09-14 |
| FI920521A0 (sv) | 1992-02-07 |
| JPH07164109A (ja) | 1995-06-27 |
| US5265666A (en) | 1993-11-30 |
| CA2060860C (en) | 1998-06-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB | Publication of examined application | ||
| MA | Patent expired |