GB2614752A - Components for drinking water pipes, and method for manufacturing same - Google Patents
Components for drinking water pipes, and method for manufacturing same Download PDFInfo
- Publication number
- GB2614752A GB2614752A GB2200575.5A GB202200575A GB2614752A GB 2614752 A GB2614752 A GB 2614752A GB 202200575 A GB202200575 A GB 202200575A GB 2614752 A GB2614752 A GB 2614752A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alloy
- mpa
- components
- weight percentage
- accordance
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 51
- 239000003651 drinking water Substances 0.000 title claims description 34
- 235000020188 drinking water Nutrition 0.000 title claims description 33
- 238000004519 manufacturing process Methods 0.000 title claims description 24
- 239000010949 copper Substances 0.000 claims abstract description 119
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 110
- 239000000956 alloy Substances 0.000 claims abstract description 110
- 239000012535 impurity Substances 0.000 claims abstract description 49
- 229910052802 copper Inorganic materials 0.000 claims abstract description 32
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910052718 tin Inorganic materials 0.000 claims abstract description 30
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 17
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 16
- 229910000676 Si alloy Inorganic materials 0.000 claims description 159
- 229910052745 lead Inorganic materials 0.000 claims description 27
- 238000005266 casting Methods 0.000 claims description 20
- 238000009749 continuous casting Methods 0.000 claims description 18
- 230000005484 gravity Effects 0.000 claims description 17
- 238000004512 die casting Methods 0.000 claims description 15
- 229910052698 phosphorus Inorganic materials 0.000 claims description 15
- 238000012545 processing Methods 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 238000007528 sand casting Methods 0.000 claims description 10
- 238000003754 machining Methods 0.000 claims description 9
- 238000005242 forging Methods 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 4
- 239000011701 zinc Substances 0.000 abstract description 87
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 34
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract description 25
- 229910052725 zinc Inorganic materials 0.000 abstract description 25
- 229910052710 silicon Inorganic materials 0.000 abstract description 23
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 18
- 239000010703 silicon Substances 0.000 abstract description 18
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract description 16
- 238000009428 plumbing Methods 0.000 abstract description 13
- 229910052742 iron Inorganic materials 0.000 abstract description 7
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract description 4
- 239000004411 aluminium Substances 0.000 abstract description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 2
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 abstract 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 abstract 1
- 239000011572 manganese Substances 0.000 description 52
- 239000011133 lead Substances 0.000 description 39
- 239000011135 tin Substances 0.000 description 29
- 239000000203 mixture Substances 0.000 description 26
- 230000008569 process Effects 0.000 description 13
- 239000007787 solid Substances 0.000 description 11
- 229910052748 manganese Inorganic materials 0.000 description 10
- 229910000881 Cu alloy Inorganic materials 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 9
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 8
- 229910052797 bismuth Inorganic materials 0.000 description 8
- 229910052785 arsenic Inorganic materials 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 229910052714 tellurium Inorganic materials 0.000 description 6
- 229910052709 silver Inorganic materials 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000013508 migration Methods 0.000 description 4
- 230000005012 migration Effects 0.000 description 4
- 229910000906 Bronze Inorganic materials 0.000 description 3
- 229910052787 antimony Inorganic materials 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 229910052711 selenium Inorganic materials 0.000 description 3
- 239000011669 selenium Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 2
- 229910001297 Zn alloy Inorganic materials 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 2
- TVZPLCNGKSPOJA-UHFFFAOYSA-N copper zinc Chemical compound [Cu].[Zn] TVZPLCNGKSPOJA-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 229910001338 liquidmetal Inorganic materials 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241001275902 Parabramis pekinensis Species 0.000 description 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- 229910001128 Sn alloy Inorganic materials 0.000 description 1
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 235000012206 bottled water Nutrition 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000009750 centrifugal casting Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
- B22D21/02—Casting exceedingly oxidisable non-ferrous metals, e.g. in inert atmosphere
- B22D21/025—Casting heavy metals with high melting point, i.e. 1000 - 1600 degrees C, e.g. Co 1490 degrees C, Ni 1450 degrees C, Mn 1240 degrees C, Cu 1083 degrees C
-
- 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)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Conductive Materials (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Domestic Plumbing Installations (AREA)
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2200575.5A GB2614752B (en) | 2022-01-18 | 2022-01-18 | Components for drinking water pipes, and method for manufacturing same |
| GB2407657.2A GB2627162A (en) | 2022-01-18 | 2022-01-18 | Components for drinking water pipes, and method for manufacturing same |
| AU2023210036A AU2023210036A1 (en) | 2022-01-18 | 2023-01-12 | Components for drinking water pipes, and method for manufacturing same |
| CA3242121A CA3242121A1 (fr) | 2022-01-18 | 2023-01-12 | Composants pour tuyaux d'eau potable et leur procede de fabrication |
| CN202380016427.8A CN118510923A (zh) | 2022-01-18 | 2023-01-12 | 用于饮用水管件的部件及其制造方法 |
| MX2024008901A MX2024008901A (es) | 2022-01-18 | 2023-01-12 | Componentes para tuberias de agua potable y metodo para fabricarlos. |
| KR1020247027583A KR20240144223A (ko) | 2022-01-18 | 2023-01-12 | 상수도관용 부품 및 이의 제조 방법 |
| IL314113A IL314113A (en) | 2022-01-18 | 2023-01-12 | Components for drinking water pipes and methods for their production |
| JP2024538977A JP2025501637A (ja) | 2022-01-18 | 2023-01-12 | 飲料水パイプのための部品及びそれを製造する方法 |
| PCT/EP2023/050613 WO2023138974A1 (fr) | 2022-01-18 | 2023-01-12 | Composants pour tuyaux d'eau potable et leur procédé de fabrication |
| EP23700778.6A EP4466385A1 (fr) | 2022-01-18 | 2023-01-12 | Composants pour tuyaux d'eau potable et leur procédé de fabrication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2200575.5A GB2614752B (en) | 2022-01-18 | 2022-01-18 | Components for drinking water pipes, and method for manufacturing same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB2614752A true GB2614752A (en) | 2023-07-19 |
| GB2614752B GB2614752B (en) | 2024-07-31 |
Family
ID=84982454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2200575.5A Active GB2614752B (en) | 2022-01-18 | 2022-01-18 | Components for drinking water pipes, and method for manufacturing same |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP4466385A1 (fr) |
| JP (1) | JP2025501637A (fr) |
| KR (1) | KR20240144223A (fr) |
| CN (1) | CN118510923A (fr) |
| AU (1) | AU2023210036A1 (fr) |
| CA (1) | CA3242121A1 (fr) |
| GB (1) | GB2614752B (fr) |
| IL (1) | IL314113A (fr) |
| MX (1) | MX2024008901A (fr) |
| WO (1) | WO2023138974A1 (fr) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160068931A1 (en) * | 2013-02-01 | 2016-03-10 | Xiamen Lota International Co., Ltd | Lead-free easy-to-cut corrosion-resistant brass alloy with good thermoforming performance |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3734372B2 (ja) | 1998-10-12 | 2006-01-11 | 三宝伸銅工業株式会社 | 無鉛快削性銅合金 |
| DE10158130C1 (de) | 2001-11-27 | 2003-04-24 | Rehau Ag & Co | Verwendung einer korrosionsbeständigen Kupfer-Zink-Legierung für Trinkwasserformteile |
| DE10308778B3 (de) * | 2003-02-28 | 2004-08-12 | Wieland-Werke Ag | Bleifreie Kupferlegierung und deren Verwendung |
| ATE380259T1 (de) | 2005-12-14 | 2007-12-15 | Kemper Gebr Gmbh & Co Kg | Verwendung einer migrationsarmen kupferlegierung sowie bauteile aus dieser legierung |
| ES2651345T3 (es) | 2005-12-22 | 2018-01-25 | Viega Technology Gmbh & Co. Kg | Componentes constructivos de escasa migración hechos de una aleación de cobre para conductos que transportan fluidos o agua potable |
| US20080318079A1 (en) | 2007-06-21 | 2008-12-25 | Ballantyne George J | Low lead solderable plumbing components |
-
2022
- 2022-01-18 GB GB2200575.5A patent/GB2614752B/en active Active
-
2023
- 2023-01-12 JP JP2024538977A patent/JP2025501637A/ja active Pending
- 2023-01-12 WO PCT/EP2023/050613 patent/WO2023138974A1/fr active Application Filing
- 2023-01-12 IL IL314113A patent/IL314113A/en unknown
- 2023-01-12 KR KR1020247027583A patent/KR20240144223A/ko unknown
- 2023-01-12 AU AU2023210036A patent/AU2023210036A1/en active Pending
- 2023-01-12 MX MX2024008901A patent/MX2024008901A/es unknown
- 2023-01-12 EP EP23700778.6A patent/EP4466385A1/fr active Pending
- 2023-01-12 CA CA3242121A patent/CA3242121A1/fr active Pending
- 2023-01-12 CN CN202380016427.8A patent/CN118510923A/zh active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160068931A1 (en) * | 2013-02-01 | 2016-03-10 | Xiamen Lota International Co., Ltd | Lead-free easy-to-cut corrosion-resistant brass alloy with good thermoforming performance |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2614752B (en) | 2024-07-31 |
| AU2023210036A1 (en) | 2024-07-18 |
| KR20240144223A (ko) | 2024-10-02 |
| EP4466385A1 (fr) | 2024-11-27 |
| WO2023138974A1 (fr) | 2023-07-27 |
| CA3242121A1 (fr) | 2023-07-27 |
| CN118510923A (zh) | 2024-08-16 |
| MX2024008901A (es) | 2024-07-29 |
| JP2025501637A (ja) | 2025-01-22 |
| IL314113A (en) | 2024-09-01 |
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