ZA202304083B - High-performance bismuth brass alloy material for mobile phone lenses - Google Patents
High-performance bismuth brass alloy material for mobile phone lensesInfo
- Publication number
- ZA202304083B ZA202304083B ZA2023/04083A ZA202304083A ZA202304083B ZA 202304083 B ZA202304083 B ZA 202304083B ZA 2023/04083 A ZA2023/04083 A ZA 2023/04083A ZA 202304083 A ZA202304083 A ZA 202304083A ZA 202304083 B ZA202304083 B ZA 202304083B
- Authority
- ZA
- South Africa
- Prior art keywords
- mobile phone
- alloy material
- brass alloy
- bismuth brass
- phone lenses
- Prior art date
Links
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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/06—Making non-ferrous alloys with the use of special agents for refining or deoxidising
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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)
- Crystals, And After-Treatments Of Crystals (AREA)
- Adornments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210821874.8A CN115198137B (en) | 2022-07-12 | 2022-07-12 | High-performance bismuth brass alloy material for mobile phone lens |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA202304083B true ZA202304083B (en) | 2023-04-26 |
Family
ID=83580365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA2023/04083A ZA202304083B (en) | 2022-07-12 | 2023-04-03 | High-performance bismuth brass alloy material for mobile phone lenses |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN115198137B (en) |
ZA (1) | ZA202304083B (en) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100503854C (en) * | 2007-08-16 | 2009-06-24 | 宁波博威集团有限公司 | Low-lead-boron easy-cutting antimony brass alloy and method for manufacturing same |
CN101285137B (en) * | 2008-06-11 | 2010-06-02 | 路达(厦门)工业有限公司 | Leadless and free-cutting brass containing magnesium and manufacturing method for manufactures |
CN101363086A (en) * | 2008-10-09 | 2009-02-11 | 中南大学 | Leadless free-cutting brass alloy |
CN102925861A (en) * | 2012-11-20 | 2013-02-13 | 大连理工大学 | Cu-Ni-Sn alloy film with high conductibility and high thermal stability and preparation technology thereof |
CN103484712B (en) * | 2012-12-17 | 2016-05-04 | 阮伟光 | Containing bismuth-brass alloy drawn tube and the manufacture method thereof of trace rare-earth |
CN104109774A (en) * | 2013-04-18 | 2014-10-22 | 鹤山市金洲铜材实业有限公司 | Environment-protective lead-free brass and preparation method thereof |
CN105821243B (en) * | 2016-06-08 | 2017-10-24 | 台州八达阀门有限公司 | A kind of Cu alloy material and its manufacture method for lead-free reflow ball valve assembly |
CN106944493B (en) * | 2017-04-03 | 2019-08-06 | 浙江绅仕镭铜业有限公司 | A kind of processing method of special type copper material |
-
2022
- 2022-07-12 CN CN202210821874.8A patent/CN115198137B/en active Active
-
2023
- 2023-04-03 ZA ZA2023/04083A patent/ZA202304083B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN115198137B (en) | 2023-04-21 |
CN115198137A (en) | 2022-10-18 |
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