JPWO2007026780A1 - 青銅系低鉛合金 - Google Patents
青銅系低鉛合金 Download PDFInfo
- Publication number
- JPWO2007026780A1 JPWO2007026780A1 JP2007533306A JP2007533306A JPWO2007026780A1 JP WO2007026780 A1 JPWO2007026780 A1 JP WO2007026780A1 JP 2007533306 A JP2007533306 A JP 2007533306A JP 2007533306 A JP2007533306 A JP 2007533306A JP WO2007026780 A1 JPWO2007026780 A1 JP WO2007026780A1
- Authority
- JP
- Japan
- Prior art keywords
- tensile strength
- mass
- alloy
- casting
- bronze
- 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.)
- Pending
Links
- 229910000906 Bronze Inorganic materials 0.000 title claims abstract description 54
- 239000010974 bronze Substances 0.000 title claims abstract description 50
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 229910000978 Pb alloy Inorganic materials 0.000 title claims abstract description 30
- 238000005266 casting Methods 0.000 claims abstract description 98
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 25
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 24
- 229910052797 bismuth Inorganic materials 0.000 claims abstract description 22
- 239000012535 impurity Substances 0.000 claims abstract description 22
- 229910045601 alloy Inorganic materials 0.000 claims description 72
- 239000000956 alloy Substances 0.000 claims description 72
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 55
- 210000001787 dendrite Anatomy 0.000 claims description 34
- 239000000463 material Substances 0.000 claims description 23
- 229910052759 nickel Inorganic materials 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 15
- 230000007613 environmental effect Effects 0.000 abstract description 6
- 238000004064 recycling Methods 0.000 abstract description 5
- 230000002411 adverse Effects 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 229910000881 Cu alloy Inorganic materials 0.000 description 72
- 238000012360 testing method Methods 0.000 description 55
- 238000000034 method Methods 0.000 description 26
- 239000002184 metal Substances 0.000 description 19
- 229910052751 metal Inorganic materials 0.000 description 19
- 229910052718 tin Inorganic materials 0.000 description 19
- 230000006872 improvement Effects 0.000 description 17
- 239000010949 copper Substances 0.000 description 16
- 230000003993 interaction Effects 0.000 description 15
- 230000000052 comparative effect Effects 0.000 description 14
- 230000007423 decrease Effects 0.000 description 13
- 239000000047 product Substances 0.000 description 13
- 239000013078 crystal Substances 0.000 description 11
- 238000009864 tensile test Methods 0.000 description 11
- 238000005520 cutting process Methods 0.000 description 9
- 238000007528 sand casting Methods 0.000 description 8
- 238000009749 continuous casting Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 7
- 229910000765 intermetallic Inorganic materials 0.000 description 7
- 238000005259 measurement Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 230000007547 defect Effects 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 6
- 229910052745 lead Inorganic materials 0.000 description 6
- 238000005406 washing Methods 0.000 description 6
- 229910001370 Se alloy Inorganic materials 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- 238000007711 solidification Methods 0.000 description 5
- 230000008023 solidification Effects 0.000 description 5
- 229910001152 Bi alloy Inorganic materials 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 4
- 230000008025 crystallization Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 238000002149 energy-dispersive X-ray emission spectroscopy Methods 0.000 description 4
- 210000002445 nipple Anatomy 0.000 description 4
- 230000035515 penetration Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000004512 die casting Methods 0.000 description 3
- 230000005496 eutectics Effects 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 230000002195 synergetic effect Effects 0.000 description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- 229910009071 Sn—Zn—Bi Inorganic materials 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000007602 hot air drying Methods 0.000 description 2
- 239000013067 intermediate product Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 238000009428 plumbing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- 238000010583 slow cooling Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 239000012085 test solution Substances 0.000 description 2
- 229910017888 Cu—P Inorganic materials 0.000 description 1
- 229910018104 Ni-P Inorganic materials 0.000 description 1
- 229910018536 Ni—P Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229960003280 cupric chloride Drugs 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Images
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
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
- C22C9/02—Alloys based on copper with tin 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)
- Domestic Plumbing Installations (AREA)
- Continuous Casting (AREA)
- Conductive Materials (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005249624 | 2005-08-30 | ||
| JP2005249624 | 2005-08-30 | ||
| PCT/JP2006/317132 WO2007026780A1 (fr) | 2005-08-30 | 2006-08-30 | Alliage de bronze a tete basse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2007026780A1 true JPWO2007026780A1 (ja) | 2009-03-26 |
Family
ID=37808865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007533306A Pending JPWO2007026780A1 (ja) | 2005-08-30 | 2006-08-30 | 青銅系低鉛合金 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20090220375A1 (fr) |
| EP (1) | EP1921173A4 (fr) |
| JP (1) | JPWO2007026780A1 (fr) |
| KR (1) | KR100976741B1 (fr) |
| CN (1) | CN101166839B (fr) |
| BR (1) | BRPI0612956A2 (fr) |
| CA (1) | CA2603811C (fr) |
| WO (1) | WO2007026780A1 (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4866717B2 (ja) * | 2006-12-20 | 2012-02-01 | 株式会社栗本鐵工所 | 銅合金 |
| US9181606B2 (en) | 2010-10-29 | 2015-11-10 | Sloan Valve Company | Low lead alloy |
| WO2012058628A2 (fr) * | 2010-10-29 | 2012-05-03 | Sloan Valve Company | Lingot à faible teneur en plomb |
| CN102816946B (zh) * | 2011-06-09 | 2016-06-22 | 浙江万得凯铜业有限公司 | 一种铜棒的制作工艺 |
| CN109783869B (zh) * | 2018-12-17 | 2020-08-21 | 中国原子能科学研究院 | 一种预测反应堆压力容器焊缝热老化晶界p偏析的方法 |
| CN116083748A (zh) * | 2022-12-27 | 2023-05-09 | 中北大学 | 一种高强高耐磨铋锡青铜合金及其制备方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8724311D0 (en) | 1987-10-16 | 1987-11-18 | Imi Yorkshire Fittings | Fittings |
| JP2891819B2 (ja) * | 1992-03-31 | 1999-05-17 | 日立アロイ株式会社 | 耐蝕性銅合金 |
| WO1994004712A1 (fr) * | 1992-08-14 | 1994-03-03 | Nielsen Thomas D | Alliages a base de cuivre sans plomb |
| ES2106692T3 (es) * | 1993-04-22 | 1999-08-01 | Federalloy Inc | Accesorios y racores de fontaneria. |
| JP2889829B2 (ja) | 1994-10-20 | 1999-05-10 | 株式会社タブチ | 無鉛快削青銅合金 |
| US5614038A (en) * | 1995-06-21 | 1997-03-25 | Asarco Incorporated | Method for making machinable lead-free copper alloys with additive |
| US6419766B1 (en) * | 1996-04-02 | 2002-07-16 | Tabuchi Corp. | Cutting-free bronze alloys |
| JP2000129375A (ja) * | 1998-08-18 | 2000-05-09 | Kitz Corp | 青銅合金 |
| US6413330B1 (en) * | 1998-10-12 | 2002-07-02 | Sambo Copper Alloy Co., Ltd. | Lead-free free-cutting copper alloys |
| JP4294793B2 (ja) * | 1999-05-28 | 2009-07-15 | Ｊマテ．カッパープロダクツ 株式会社 | 無鉛快削青銅合金 |
| JP3459623B2 (ja) * | 2000-08-08 | 2003-10-20 | 京和ブロンズ株式会社 | 無鉛青銅合金 |
| JP2003193157A (ja) | 2001-12-28 | 2003-07-09 | Kitz Corp | 銅基合金等の合金とその製造方法並びにその合金を用いた鋳塊・接液部品 |
| JP3690746B2 (ja) * | 2002-09-09 | 2005-08-31 | 株式会社キッツ | 銅合金とその合金を用いた鋳塊又は接液部品 |
| JP3762358B2 (ja) * | 2002-11-25 | 2006-04-05 | 名古屋バルブ工業株式会社 | 水栓等の上水道用金具の製造方法 |
| US20060225816A1 (en) | 2003-04-10 | 2006-10-12 | Kazuhito Kurose | Copper base alloy |
| JP3830946B2 (ja) | 2003-12-03 | 2006-10-11 | 株式会社キッツ | 青銅合金とその合金を用いた鋳塊・接液部品 |
-
2006
- 2006-08-30 KR KR1020077023869A patent/KR100976741B1/ko not_active IP Right Cessation
- 2006-08-30 CN CN2006800144567A patent/CN101166839B/zh not_active Expired - Fee Related
- 2006-08-30 BR BRPI0612956-0A patent/BRPI0612956A2/pt not_active IP Right Cessation
- 2006-08-30 WO PCT/JP2006/317132 patent/WO2007026780A1/fr active Application Filing
- 2006-08-30 EP EP06797104A patent/EP1921173A4/fr not_active Withdrawn
- 2006-08-30 US US11/919,997 patent/US20090220375A1/en not_active Abandoned
- 2006-08-30 CA CA2603811A patent/CA2603811C/fr not_active Expired - Fee Related
- 2006-08-30 JP JP2007533306A patent/JPWO2007026780A1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN101166839A (zh) | 2008-04-23 |
| EP1921173A1 (fr) | 2008-05-14 |
| WO2007026780A1 (fr) | 2007-03-08 |
| KR100976741B1 (ko) | 2010-08-19 |
| US20090220375A1 (en) | 2009-09-03 |
| EP1921173A4 (fr) | 2012-08-08 |
| CN101166839B (zh) | 2011-05-18 |
| CA2603811C (fr) | 2011-08-23 |
| BRPI0612956A2 (pt) | 2011-03-15 |
| KR20070119039A (ko) | 2007-12-18 |
| CA2603811A1 (fr) | 2007-03-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20090805 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120626 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20121023 |