EP1340564B1 - Verwendung einer aushärtbaren Kupferlegierung - Google Patents
Verwendung einer aushärtbaren Kupferlegierung Download PDFInfo
- Publication number
- EP1340564B1 EP1340564B1 EP03001084A EP03001084A EP1340564B1 EP 1340564 B1 EP1340564 B1 EP 1340564B1 EP 03001084 A EP03001084 A EP 03001084A EP 03001084 A EP03001084 A EP 03001084A EP 1340564 B1 EP1340564 B1 EP 1340564B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- mpa
- copper alloy
- tensile strength
- hot
- cobalt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 229910000881 Cu alloy Inorganic materials 0.000 title claims abstract description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000010949 copper Substances 0.000 claims abstract description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052790 beryllium Inorganic materials 0.000 claims abstract description 7
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052802 copper Inorganic materials 0.000 claims abstract description 7
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 6
- 229910052742 iron Inorganic materials 0.000 claims abstract description 5
- 239000011651 chromium Substances 0.000 claims abstract description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 3
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 3
- 239000010941 cobalt Substances 0.000 claims abstract 6
- 229910017052 cobalt Inorganic materials 0.000 claims abstract 6
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract 6
- 229910052749 magnesium Inorganic materials 0.000 claims abstract 4
- 239000011777 magnesium Substances 0.000 claims abstract 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract 3
- 229910052684 Cerium Inorganic materials 0.000 claims abstract 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract 2
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims abstract 2
- 229910052735 hafnium Inorganic materials 0.000 claims abstract 2
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims abstract 2
- 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 abstract 2
- 229910052758 niobium Inorganic materials 0.000 claims abstract 2
- 239000010955 niobium Substances 0.000 claims abstract 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims abstract 2
- 229910052715 tantalum Inorganic materials 0.000 claims abstract 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000010936 titanium Substances 0.000 claims abstract 2
- 229910052719 titanium Inorganic materials 0.000 claims abstract 2
- 229910052720 vanadium Inorganic materials 0.000 claims abstract 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims abstract 2
- 238000005266 casting Methods 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 230000032683 aging Effects 0.000 claims description 4
- 238000000137 annealing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 description 18
- 239000000956 alloy Substances 0.000 description 18
- 239000000463 material Substances 0.000 description 14
- 230000035939 shock Effects 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 238000005336 cracking Methods 0.000 description 4
- 238000001953 recrystallisation Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000008646 thermal stress Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 238000005482 strain hardening Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007542 hardness measurement Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 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
- C22C9/06—Alloys based on copper with nickel or cobalt as the next major constituent
-
- 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
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0637—Accessories therefor
- B22D11/0648—Casting surfaces
- B22D11/066—Side dams
Definitions
- the invention relates to the use of a curable copper alloy as a material for the production of blocks for the side dams of strip casting plants.
- the side dams consist in the example of the U.S. Patent 3,865,176 known strip casting from metallic form or Soendammblöcken with T-groove, which on a flexible endless belt, z. As steel, are lined up and move in synchronism with the casting belts in the longitudinal direction. The side dam blocks (dam blocks) thereby limit the mold cavity formed by the casting belts.
- EP 0 346 645 B1 describes a curable copper-based alloy consisting of 1.6 to 2.4% nickel, 0.5 to 0.8% silicon, 0.01 to 0.2% zirconium, optionally up to 0.4% chromium and / or bis to 0.2% iron, balance copper including manufacturing impurities.
- This known copper alloy basically meets the requirements for a long service life, if it is used as a material for the production of standard shaped blocks for the side dams of strip casting plants.
- CuNiSiZr alloy described disadvantageously tends at very high mechanical and thermal stresses in the casting operation of a strip casting plant for premature wear of the side edges and casting surfaces. This wear is - as research results have shown - due to a material softening of the casting edges and surfaces to a value below 160 HV.
- the thermal shock resistance of the known CuNiSiZr alloy when used as a side dam block with tongue and groove is not always sufficient to effectively prevent cracking in the T-slot in the casting insert.
- EP 0 548 636 A and US 4 179 314 A disclose other Cu alloys and their use for molds
- composition of alloy D is a known CuNiSi base alloy, while E and F are standardized CuCo2Be and CuCoNiBe materials, respectively.
- All copper alloys were melted in an induction crucible furnace and cast in a continuous casting process into round blocks with a diameter of 280 mm.
- the round blocks of the example alloys A, B and C were extruded on an extruder at a temperature above 900 ° C to flat bars of dimension 79 x 59 mm and then drawn with a cross-sectional decrease of 12% to the dimension 75 x 55 mm.
- the blocks of the comparative alloys D, E and F were extruded directly at the same temperature to the dimension 75 x 55 mm and subjected to no additional cold working.
- the CuCoBe or CuCoNiBe materials were then solution-annealed at 900 to 950 ° C and cured in the temperature range between 450 and 550 ° C for 0.5 to 16 hours.
- the CuNiSi-based alloy was solution-annealed at 800 to 850 ° C and cured under the same conditions. When cured, tensile strength Rm, Vickers hardness HV10, electrical conductivity (as a substitute for thermal conductivity), ASTM E112 grain size, Rm heat resistance at 500 ° C and softening resistance via Vickers hardness measurement (HV10) after aging at 500 ° C determined after a period of 500 hours.
- thermoforming blocks (1) measuring 70 x 50 x 40mm and shaped blocks (2) with tongue and groove measuring 70 x 50 x 47mm the thermal shock behavior was finally tested.
- the mold blocks were first annealed for two hours at 500 ° C and then quenched in water at 20 to 25 ° C.
- the T-slot of the blocks was then examined for cracks with the naked eye and a microscope at 10x magnification.
- Table 2 alloy Rm MPa HV 10 Guide% IACS Grain size ⁇ m Rm (500 ° C) MPa Hardness HV 10 after aging at 500 ° C over 500h Behavior after thermal shock test Block (1)
- Block (2) A 801 254 50 30-90 523 173 crack-free crack-free B 804 245 51.5 45-90 464 175 crack-free crack-free C 812 255 49.5 45 -90 485 167 crack-free crack-free D 652 205 43 45 -90 387 118 crack-free cracked e 786 260 50.5 up to 5000 423 150 cracked cracked cracked F 807 248 48.5 up to 3000 434 152 cracked cracked cracked
- the copper alloy disclosed in claim 1 is therefore eminently suitable as a material for the production of all mold blocks for the side dams of strip casting plants subject to the casting process of a typical alternating temperature stress. These are both the previously used mold blocks and the mold blocks in the design with tongue and groove according to EP 0 974 413 A1 ,
Landscapes
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Continuous Casting (AREA)
- Chemically Coating (AREA)
- Dental Preparations (AREA)
- Conductive Materials (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10206597A DE10206597A1 (de) | 2002-02-15 | 2002-02-15 | Aushärtbare Kupferlegierung |
| DE10206597 | 2002-02-15 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP1340564A2 EP1340564A2 (de) | 2003-09-03 |
| EP1340564A3 EP1340564A3 (de) | 2005-04-27 |
| EP1340564B1 true EP1340564B1 (de) | 2007-07-18 |
Family
ID=27635063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP03001084A Expired - Lifetime EP1340564B1 (de) | 2002-02-15 | 2003-01-18 | Verwendung einer aushärtbaren Kupferlegierung |
Country Status (15)
| Country | Link |
|---|---|
| US (2) | US20030159763A1 (pt) |
| EP (1) | EP1340564B1 (pt) |
| JP (1) | JP4472933B2 (pt) |
| KR (1) | KR100967864B1 (pt) |
| CN (1) | CN1271228C (pt) |
| AT (1) | ATE367229T1 (pt) |
| BR (1) | BR0300445B1 (pt) |
| CA (1) | CA2417546C (pt) |
| DE (2) | DE10206597A1 (pt) |
| DK (1) | DK1340564T3 (pt) |
| ES (1) | ES2288572T3 (pt) |
| MX (1) | MXPA03000218A (pt) |
| PL (1) | PL198565B1 (pt) |
| PT (1) | PT1340564E (pt) |
| RU (1) | RU2301844C2 (pt) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016083023A1 (de) | 2014-11-27 | 2016-06-02 | Sms Group Gmbh | VORRICHTUNG ZUM BANDGIEßEN VON METALLISCHEN PRODUKTEN |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060086437A1 (en) * | 2004-10-22 | 2006-04-27 | Russell Nippert | Method for manufacturing copper alloys |
| JP2008151270A (ja) * | 2006-12-18 | 2008-07-03 | Kitz Sct:Kk | メタルダイヤフラム弁 |
| CN101333609B (zh) * | 2007-06-28 | 2011-03-16 | 周水军 | 重力、低压铸造用低铍铜合金模具材料及其生产工艺 |
| DE102008015096A1 (de) * | 2008-03-19 | 2009-09-24 | Kme Germany Ag & Co. Kg | Verfahren zur Herstellung von Gießformteilen sowie nach dem Verfahren hergestellte Gießformteile |
| CN101643867B (zh) * | 2009-08-28 | 2011-11-23 | 镇江汇通金属成型有限公司 | 高性能铸造铜合金及其制备方法 |
| JP2011081764A (ja) * | 2009-09-14 | 2011-04-21 | Panasonic Corp | コンテンツ受信機、コンテンツ再生機、コンテンツ再生システム、コンテンツ書き出し方法、視聴期限判定方法、プログラム、および記録媒体 |
| DE102016006824A1 (de) * | 2016-06-03 | 2017-12-07 | Wieland-Werke Ag | Kupferlegierung und deren Verwendungen |
| RU2625193C1 (ru) * | 2016-10-10 | 2017-07-12 | Юлия Алексеевна Щепочкина | Сплав на основе меди |
| KR101810925B1 (ko) | 2017-10-18 | 2017-12-20 | 주식회사 풍산 | 내열성 및 방열성이 우수한 구리 합금 판재 |
| CN112210692B (zh) * | 2020-09-10 | 2021-12-17 | 新余市长城铜产品开发有限公司 | 一种铍青铜长导轨及其制造方法 |
| CN115233032B (zh) * | 2022-08-01 | 2023-06-27 | 河南云锦空天特导新材料有限公司 | 一种铜合金线材及其制备方法和应用 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3865176A (en) * | 1973-09-28 | 1975-02-11 | Hazelett Strip Casting Corp | Casting method for twin-belt continuous metal casting machines |
| US4179314A (en) * | 1978-12-11 | 1979-12-18 | Kawecki Berylco Industries, Inc. | Treatment of beryllium-copper alloy and articles made therefrom |
| US4377424A (en) * | 1980-05-26 | 1983-03-22 | Chuetsu Metal Works Co., Ltd. | Mold of precipitation hardenable copper alloy for continuous casting mold |
| JPS6260879A (ja) * | 1985-09-10 | 1987-03-17 | Ngk Insulators Ltd | 耐摩耗性銅合金部材 |
| US4749548A (en) * | 1985-09-13 | 1988-06-07 | Mitsubishi Kinzoku Kabushiki Kaisha | Copper alloy lead material for use in semiconductor device |
| DE3773470D1 (de) * | 1986-11-13 | 1991-11-07 | Ngk Insulators Ltd | Herstellung von kupfer-berylliumlegierungen. |
| JP2869076B2 (ja) * | 1988-12-19 | 1999-03-10 | 中越合金鋳工株式会社 | 析出硬化型連続鋳造用鋳型材料 |
| DE4142941A1 (de) * | 1991-12-24 | 1993-07-01 | Kabelmetal Ag | Verwendung einer aushaertbaren kupferlegierung |
| US6059905A (en) * | 1993-08-26 | 2000-05-09 | Ngk Metals Corporation | Process for treating a copper-beryllium alloy |
| EP0854200A1 (en) * | 1996-10-28 | 1998-07-22 | BRUSH WELLMAN Inc. | Copper-beryllium alloy |
| DE10156925A1 (de) * | 2001-11-21 | 2003-05-28 | Km Europa Metal Ag | Aushärtbare Kupferlegierung als Werkstoff zur Herstellung von Giessformen |
-
2002
- 2002-02-15 DE DE10206597A patent/DE10206597A1/de not_active Withdrawn
-
2003
- 2003-01-08 MX MXPA03000218A patent/MXPA03000218A/es active IP Right Grant
- 2003-01-18 EP EP03001084A patent/EP1340564B1/de not_active Expired - Lifetime
- 2003-01-18 AT AT03001084T patent/ATE367229T1/de active
- 2003-01-18 ES ES03001084T patent/ES2288572T3/es not_active Expired - Lifetime
- 2003-01-18 DE DE50307676T patent/DE50307676D1/de not_active Expired - Lifetime
- 2003-01-18 DK DK03001084T patent/DK1340564T3/da active
- 2003-01-18 PT PT03001084T patent/PT1340564E/pt unknown
- 2003-01-22 CN CNB031033067A patent/CN1271228C/zh not_active Expired - Fee Related
- 2003-01-28 CA CA2417546A patent/CA2417546C/en not_active Expired - Fee Related
- 2003-02-10 US US10/361,660 patent/US20030159763A1/en not_active Abandoned
- 2003-02-11 PL PL358681A patent/PL198565B1/pl unknown
- 2003-02-12 JP JP2003033937A patent/JP4472933B2/ja not_active Expired - Fee Related
- 2003-02-13 KR KR1020030008977A patent/KR100967864B1/ko not_active IP Right Cessation
- 2003-02-13 BR BRPI0300445-7A patent/BR0300445B1/pt not_active IP Right Cessation
- 2003-02-14 RU RU2003104534/02A patent/RU2301844C2/ru not_active IP Right Cessation
-
2008
- 2008-06-02 US US12/156,604 patent/US20080240974A1/en not_active Abandoned
Non-Patent Citations (1)
| Title |
|---|
| None * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016083023A1 (de) | 2014-11-27 | 2016-06-02 | Sms Group Gmbh | VORRICHTUNG ZUM BANDGIEßEN VON METALLISCHEN PRODUKTEN |
| DE102014224236A1 (de) | 2014-11-27 | 2016-06-02 | Sms Group Gmbh | Vorrichtung zum Bandgießen von metallischen Produkten |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2301844C2 (ru) | 2007-06-27 |
| MXPA03000218A (es) | 2004-10-29 |
| DK1340564T3 (da) | 2007-11-19 |
| JP4472933B2 (ja) | 2010-06-02 |
| ATE367229T1 (de) | 2007-08-15 |
| DE10206597A1 (de) | 2003-08-28 |
| PL198565B1 (pl) | 2008-06-30 |
| CA2417546C (en) | 2015-03-31 |
| PT1340564E (pt) | 2007-09-03 |
| EP1340564A3 (de) | 2005-04-27 |
| US20080240974A1 (en) | 2008-10-02 |
| PL358681A1 (en) | 2003-08-25 |
| ES2288572T3 (es) | 2008-01-16 |
| DE50307676D1 (de) | 2007-08-30 |
| CN1271228C (zh) | 2006-08-23 |
| JP2004002967A (ja) | 2004-01-08 |
| KR100967864B1 (ko) | 2010-07-05 |
| BR0300445A (pt) | 2004-08-17 |
| KR20030069066A (ko) | 2003-08-25 |
| CA2417546A1 (en) | 2003-08-15 |
| EP1340564A2 (de) | 2003-09-03 |
| BR0300445B1 (pt) | 2011-07-26 |
| US20030159763A1 (en) | 2003-08-28 |
| CN1442500A (zh) | 2003-09-17 |
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