CA2688994C - Alliage de decolletage en laiton et aluminium exempt de plomb et sa methode de production - Google Patents
Alliage de decolletage en laiton et aluminium exempt de plomb et sa methode de production Download PDFInfo
- Publication number
- CA2688994C CA2688994C CA2688994A CA2688994A CA2688994C CA 2688994 C CA2688994 C CA 2688994C CA 2688994 A CA2688994 A CA 2688994A CA 2688994 A CA2688994 A CA 2688994A CA 2688994 C CA2688994 C CA 2688994C
- Authority
- CA
- Canada
- Prior art keywords
- free
- alloy
- bismuth
- brass
- lead
- 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.)
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Links
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 87
- 239000000956 alloy Substances 0.000 title claims abstract description 87
- 229910001369 Brass Inorganic materials 0.000 title claims abstract description 56
- 239000010951 brass Substances 0.000 title claims abstract description 56
- 238000005520 cutting process Methods 0.000 title claims abstract description 46
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 40
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 238000004519 manufacturing process Methods 0.000 title description 8
- 229910052797 bismuth Inorganic materials 0.000 claims abstract description 52
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 23
- 229910052802 copper Inorganic materials 0.000 claims abstract description 22
- 239000012535 impurity Substances 0.000 claims abstract description 17
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 15
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 15
- 229910052796 boron Inorganic materials 0.000 claims abstract description 13
- 229910052718 tin Inorganic materials 0.000 claims abstract description 12
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 8
- 229910052787 antimony Inorganic materials 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 229910052745 lead Inorganic materials 0.000 claims description 7
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 abstract description 48
- 230000007797 corrosion Effects 0.000 abstract description 20
- 238000005260 corrosion Methods 0.000 abstract description 20
- 238000005266 casting Methods 0.000 abstract description 15
- 238000004512 die casting Methods 0.000 abstract description 14
- 239000003651 drinking water Substances 0.000 abstract description 7
- 235000020188 drinking water Nutrition 0.000 abstract description 7
- 238000005242 forging Methods 0.000 abstract description 6
- 238000009749 continuous casting Methods 0.000 abstract description 5
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 abstract 1
- 239000007769 metal material Substances 0.000 abstract 1
- 239000010949 copper Substances 0.000 description 29
- 239000011133 lead Substances 0.000 description 26
- 239000011701 zinc Substances 0.000 description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 19
- 230000000694 effects Effects 0.000 description 17
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 16
- 239000010703 silicon Substances 0.000 description 16
- 239000011777 magnesium Substances 0.000 description 13
- 229910052725 zinc Inorganic materials 0.000 description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 238000012360 testing method Methods 0.000 description 12
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 11
- 230000009286 beneficial effect Effects 0.000 description 10
- 229910000765 intermetallic Inorganic materials 0.000 description 10
- 238000003466 welding Methods 0.000 description 10
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 9
- 238000005336 cracking Methods 0.000 description 9
- 239000011574 phosphorus Substances 0.000 description 9
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 8
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 239000006104 solid solution Substances 0.000 description 8
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 7
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 6
- 241001275902 Parabramis pekinensis Species 0.000 description 6
- 230000003247 decreasing effect Effects 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000011669 selenium Substances 0.000 description 5
- 229910052716 thallium Inorganic materials 0.000 description 5
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 4
- 229910052785 arsenic Inorganic materials 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910052711 selenium Inorganic materials 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 229910000776 Common brass Inorganic materials 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009713 electroplating Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229910052733 gallium Inorganic materials 0.000 description 2
- 229910052732 germanium Inorganic materials 0.000 description 2
- 230000009931 harmful effect Effects 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 150000002910 rare earth metals Chemical class 0.000 description 2
- 229910052702 rhenium Inorganic materials 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 241000276498 Pollachius virens Species 0.000 description 1
- 229910000611 Zinc aluminium Inorganic materials 0.000 description 1
- KCZFLPPCFOHPNI-UHFFFAOYSA-N alumane;iron Chemical compound [AlH3].[Fe] KCZFLPPCFOHPNI-UHFFFAOYSA-N 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000037406 food intake Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 229910021332 silicide Inorganic materials 0.000 description 1
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 229910052714 tellurium Inorganic materials 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 238000009736 wetting 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
- C22C9/04—Alloys based on copper with zinc as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/08—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of copper or alloys based thereon
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Domestic Plumbing Installations (AREA)
- Forging (AREA)
Abstract
La présente invention fournit des alliages de laiton d'aluminium de décolletage sans plomb. Dans une réalisation, l'alliage comprend : 57,0 à 63,0 % en poids de Cu, 0,3 à 0,7 % en poids d'Al, 0,1 à 0,3 % en poids de Bi, 0,2 à 0,4 % en poids de Sn, et 0,01 à 0,15 % en poids de P, le reste étant constitué de Zn et d'inévitables impuretés. Dans une autre réalisation, l'alliage comprend en outre 0,1 à 0,5 % en poids de Si, et au moins 2 éléments parmi les suivants : 0,01 à 0,15 % en poids de Mg, 0,0016 à 0,0020 % en poids de B, et 0,00 1 à 0,05 % en poids d'un métal des terres rares. Les alliages inventés possèdent une coulabilité, une soudabilité, une taillabilité et une résistance à la corrosion excellentes. Ils conviennent au moulage sous faible pression, au moulage par gravité, au moulage en continu à l'horizontale, au forgeage et à l'extrusion. Le coût en métaux pour leur production est plus faible que celui associé à la production du laiton de bismuth. Les alliages sont particulièrement utiles pour la fabrication des composantes employées dans les réseaux d'approvisionnement en eau potable et d'autres composantes structurales. Ce sont de nouveaux alliages de laiton d'aluminium sans danger pour l'environnement.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200810188263.4 | 2008-12-23 | ||
CN2008101882634A CN101440445B (zh) | 2008-12-23 | 2008-12-23 | 无铅易切削铝黄铜合金及其制造方法 |
US12/643,513 US7776163B2 (en) | 2008-12-23 | 2009-12-21 | Lead-free free-cutting aluminum brass alloy and its manufacturing method |
US12/643,513 | 2009-12-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2688994A1 CA2688994A1 (fr) | 2010-03-22 |
CA2688994C true CA2688994C (fr) | 2011-10-04 |
Family
ID=42055800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2688994A Active CA2688994C (fr) | 2008-12-23 | 2009-12-22 | Alliage de decolletage en laiton et aluminium exempt de plomb et sa methode de production |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2208802B1 (fr) |
CA (1) | CA2688994C (fr) |
PL (1) | PL2208802T3 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013145964A1 (fr) * | 2012-03-30 | 2013-10-03 | 株式会社栗本鐵工所 | Alliage de laiton pour un élément de fourniture d'eau du robinet |
CN105132739B (zh) * | 2015-09-10 | 2017-03-22 | 孝感市元达新材料科技有限公司 | 一种无铅黄铜合金及其制备方法 |
CN115305381A (zh) * | 2021-05-13 | 2022-11-08 | 湖南特力新材料有限公司 | 一种无铅易切削黄铜合金及其制造工艺 |
CN113604702A (zh) * | 2021-07-20 | 2021-11-05 | 佛山市麦欧金属有限公司 | 一种激光切割925银版专用铜合金及加工方法 |
CN115044799B (zh) * | 2022-06-02 | 2023-03-14 | 广东中欧卫浴用品有限公司 | 一种无铅dr抗脱锌铜合金的制作方法及其制作生产设备 |
CN115354188B (zh) * | 2022-08-26 | 2023-09-15 | 宁波金田铜业(集团)股份有限公司 | 一种易焊接黄铜及其制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5630984A (en) * | 1992-06-02 | 1997-05-20 | Ideal-Standard Gmbh | Brass alloy |
JP3374037B2 (ja) * | 1997-04-02 | 2003-02-04 | 古河電気工業株式会社 | 半導体リードフレーム用銅合金 |
CN1916209B (zh) * | 2006-08-25 | 2010-05-12 | 江西铜业集团(贵溪)新材料有限公司 | 一种稀土碲铋黄铜合金及其制备方法 |
CN101225487B (zh) * | 2008-01-15 | 2011-04-06 | 胡旭红 | 含砷低铅黄铜合金 |
CN101343704B (zh) * | 2008-09-03 | 2010-10-13 | 浙江天申铜业有限公司 | 一种适合重力铸造的无铅环保铋黄铜合金材料的制备方法 |
-
2009
- 2009-12-22 CA CA2688994A patent/CA2688994C/fr active Active
- 2009-12-23 PL PL09180653T patent/PL2208802T3/pl unknown
- 2009-12-23 EP EP09180653A patent/EP2208802B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
PL2208802T3 (pl) | 2012-07-31 |
EP2208802A1 (fr) | 2010-07-21 |
EP2208802B1 (fr) | 2011-12-21 |
CA2688994A1 (fr) | 2010-03-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |