Factory Yakagadzirirwa Solid Purple Copper Bar
Yakatumidzwa nokuda kweruvara rutsvuku.Haisi iyo yakachena mhangura, asi dzimwe nguva zvishoma zvishoma zve deoxidized elements kana zvimwe zvinhu zvinowedzerwa kuti zvigadzirise zvinhu uye kushanda, saka inotsanangurwa semhangura yemhangura.Chinese copper processing material inogona kupatsanurwa muzvikamu zvina zvichienderana nekuumbwa: yakajairika mhangura (T1, T2, T3, T4), mhangura isina oxygen (TU1, TU2 uye kuchena kwakanyanya, vacuum isina oxygen mhangura), deoxidized mhangura (TUP). , TUMn), mhangura yakakosha ine chidimbu chidiki chealloying element (arsenic mhangura, tellurium mhangura, sirivheri mhangura).Iyo yemagetsi uye yekupisa conductivity yemhangura ndeyechipiri kune sirivheri, uye inoshandiswa zvakanyanya kugadzira conductive uye thermally conductive michina.Mhangura ine yakanaka corrosion resistance mumhepo, mvura yegungwa uye mamwe asiri oxidizing acids (hydrochloric acid, dilute sulfuric acid), alkalis, salt solutions uye akasiyana organic acids (acetic acid, citric acid), uye inoshandiswa muindasitiri yemakemikari. .Pamusoro pezvo, mhangura ine weldability yakanaka uye inogona kugadzirwa mumhando dzakasiyana-siyana dzakapera uye dzakapedzwa zvigadzirwa nekutonhora uye thermoplastic processing.
Kutsvaga tsvina mumhangura kune kukanganisa kwakakomba pamagetsi uye kupisa conductivity yemhangura.Pakati pavo, titanium, phosphorus, iron, silicon, nezvimwewo zvinoderedza zvakanyanya kufambiswa kwemagetsi, nepo cadmium uye zinc zvine zvishoma.Okisijeni, sarufa, selenium, tellurium uye imwe yakasimba mhinduro mumhangura idiki kwazvo, inogona kuburitsa brittle makomisheni nemhangura, iyo conductivity yekukanganisa haina kukosha, asi inogona kuderedza kugadzirwa kwepurasitiki.Mhangura yakajairika mumhepo inoderedza ine hydrogen kana kabhoni monoxide kana ichipisa, hydrogen kana kabhoni monoxide iri nyore kupindirana nemiganhu yezviyo zve cuprous oxide (Cu2O), zvichikonzera kukwira-kumanikidza kwemvura mhute kana carbon dioxide gasi, iyo inogona kugadzira mhangura kuputika. .Ichi chiitiko chinowanzonzi mhangura "hydrogen chirwere".Oxygen inokuvadza kune solderability yemhangura.Bismuth kana lead nemhangura kugadzira yakaderera melting point eutectic, zvekuti mhangura yaiburitsa inopisa brittle;uye brittle bismuth inogoverwa mumiganhu yezviyo zvefirimu, uye inogadzira mhangura inogadzirwa inotonhora inotonhora.Phosphorus inogona kuderedza zvakanyanya magetsi emhangura, asi inogona kuvandudza fluidity yemvura yemhangura, inovandudza weldability.Nhamba yakakodzera yemutobvu, tellurium, sulfur, nezvimwe zvinogona kuvandudza machinability.The mukamuri tembiricha tensile simba remhangura annealed sheet i22-25 kg simba/mm2, elongation iri 45-50%, Brinell kuoma (HB) 35-45.
Thermal conductivity yemhangura yakachena ndeye 386.4 W/(mK).
Mhangura inoshandiswa zvakanyanya kupfuura simbi yakachena, ine 50% yemhangura ichicheneswa nemagetsi kuita mhangura yakachena gore rega rega kuti ishandiswe muindasitiri yemagetsi.Mhangura yataurwa pano inofanira kunge yakachena chaizvo, iine mhangura inodarika 99.95% inofanira kushandiswa.Zvishoma zvishoma zvetsvina, kunyanya phosphorus, arsenic uye aluminium, zvinogona kuderedza zvakanyanya magetsi emhangura.Inonyanya kushandiswa mukugadzira majenareta, mabara emabhazi, tambo, switchgear, transformer uye zvimwe midziyo yemagetsi uye kupisa kunopisa, pombi, solar kudziyisa zvishandiso senge flat plate vaunganidzi uye zvimwe zvinopisa-zvinoita midziyo.Mhangura ine okisijeni (kunatswa kwemhangura kuri nyore kusanganisa shoma shoma yeokisijeni) pane conductivity yekukanganisa kukuru, mhangura inoshandiswa muindasitiri yemagetsi inofanirwa kunge isina oxygen-isina mhangura.Mukuwedzera, kusvibiswa kwakadai semutungamiri, antimony, bismuth, nezvimwewo zvinogona kuita kuti crystallization yemhangura haigoni kusanganiswa pamwe chete, zvichiita kuti kupisa kusvibiswa, kunokanganisawo kushandiswa kwemhangura yakachena.Iyi mhangura yakachena kwazvo inowanzonatswa ne electrolysis: mhangura isina kuchena (kureva, crude copper) inoshandiswa seanode, mhangura yakachena se cathode, uye copper sulfate solution se electrolyte.Kana ikozvino inopfuura, mhangura isina kuchena pane anode inonyunguduka zvishoma nezvishoma, uye mhangura yakachena zvishoma nezvishoma inonaya pane cathode.Iyo mhangura saka yakanatswa inowanikwa.Kuchena kunosvika 99.99%.
Mhangura inoshandiswawo mukugadzira zvindori zvenguva pfupi zvemagetsi emagetsi, electromagnetic heat inductors uye yakakwirira-simba zvemagetsi zvikamu, zvivharo zvekupedzisira, nezvimwe zvakadaro.
Mhangura inoshandiswawo mumagonhi, mahwindo, mahandrails nemimwe fenicha nekushongedza.
Chinese yepepuru yemhangura yekugadzira zvinhu inogona kukamurwa muzvikamu zvina nekuumbwa: yakajairwa yepepuru mhangura (T1, T2, T3, T4), mhangura isina oxygen (TU1, TU2 uye kuchena kwakanyanya, vacuum isina oxygen mhangura), deoxidized mhangura (TUP). , TUMn), mhangura yakakosha ine huwandu hushoma hwezvinhu zvakawedzerwa (arsenic mhangura, tellurium mhangura, sirivheri mhangura).
Zita Chinese giredhi Japanese giredhi German giredhi American giredhi British giredhi
Zero oksijeni-isina mhangura TU0C1011--C10100C110
No.1 mhangura isina oxygen TU1C1020OF-CuC10200C103
Nhamba 2 mhangura isina oxygen TU2C1020OF-CuC10200C103
No.1 mhangura T1C1020OF-CuC10200C103
No.2 mhangura T2C1100SE-CuC11000C101
No.3 mhangura T3C1221
No.1 phosphorus deoxidized mhangura TP1C1201SW-CuC12000
No.2 phosphorus deoxidized mhangura TP2C1220SF-CuC12000
