Mhangurandeimwe yematare ekutanga akawanikwa uye akashandiswa nevanhu, yepepuru-tsvuku, chaiyo giravhiti 8.89, inonyungudika 1083.4 ℃.Mhangura uye alloys ayo anoshandiswa zvakanyanya nekuda kwekunaka kwemagetsi conductivity uye kupisa kwekupisa, kuramba kwakasimba kwekuora, kugadzirisa nyore, simba rakanaka rekusimba uye simba rekuneta, yechipiri chete kune simbi nealuminium mukushandiswa kwezvinhu zvesimbi, uye zvave zvakakosha zvekushandisa uye zvine hungwaru. zvinhu muhupfumi hwenyika nemararamiro evanhu, mapurojekiti edziviriro yenyika uye kunyange minda yepamusoro-soro.Inoshandiswa zvakanyanya muindasitiri yemagetsi, indasitiri yemichina, indasitiri yemakemikari, indasitiri yekudzivirira yenyika uye mamwe madhipatimendi.Copper fine powder is concentrate yakagadzirwa ne-low-grade copper-bearing ore mbishi iyo yasvika kune imwe quality index kuburikidza nebeneficiation process uye inogona kupihwa zvakananga kune vanonyungudutsa kunyungudutsa mhangura.
Mhangura isimbi inorema, pakunyunguduka kwayo i1083 madhigirii celsius, nzvimbo yekubikira i2310 madhigirii, mhangura yakachena iri yepepuru-tsvuku.Simbi yemhangura ine yakanaka magetsi uye yekupisa conductivity, uye magetsi ayo ari pachinzvimbo chechipiri musimbi dzese, yechipiri kune sirivheri.Kupisa kwayo kunotora chikamu chechitatu, chechipiri kune sirivheri negoridhe.Mhangura yakachena inoumbika zvakanyanya, saizi yedonhwe remvura, inogona kudhonzwa mumutsara wakareba 2,000 metres, kana kukungurutswa mufoiri inoonekera yakafara kupfuura pemubhedha.
"White phosphor copper plating" inofanira kureva "phosphor mhangura ine jira jena pamusoro"."White plating" uye "phosphor mhangura" inofanira kunzwisiswa zvakasiyana.
White plating -- Kuonekwa kweruvara rwejasi kuchena.Iyo yekuputira zvinhu zvakasiyana kana iyo passivation firimu yakasiyana, kutaridzika kweruvara rwejasi kwakasiyanawo.Phosphor copper tinning yemidziyo yemagetsi ichena isina passivation.
Phosphorus mhangura - mhangura ine phosphorus.Phosphorus mhangura iri nyore kutengesa uye ine elasticity yakanaka, uye inowanzoshandiswa mumidziyo yemagetsi.
Mhangura tsvukuindarira.Inowana zita rayo kubva muruvara rwepepuru.Ona mhangura yezvinhu zvakasiyana-siyana.
Mhangura dzvuku iindasitiri yakachena mhangura, nzvimbo yekunyunguduka i1083 ° C, hapana shanduko yeisomerism, uye huwandu hwayo hune 8.9, kashanu pane iyo magnesium.Inenge 15% inorema kudarika simbi yakajairika.Yakasimuka yakatsvuka, yepepuru mushure mekuumbwa kweiyo oxide firimu pamusoro, saka inowanzonzi mhangura.Imhangura ine imwe huwandu hweokisijeni, saka inonziwo oxygen-ine mhangura.
Mhangura tsvuku inodaidzwa nekuda kweruvara dzvuku.Haisi iyo mhangura yakachena, uye dzimwe nguva zvishoma zvishoma zve deoxidation zvinhu kana zvimwe zvinhu zvinowedzerwa kuti zvigadzirise zvinhu uye kushanda, saka zvakare inorondedzerwa semhangura alloy.Mhangura yeChinese yekugadzira zvinhu inogona kukamurwa muzvikamu zvina zvichienderana nekuumbwa: yakajairika mhangura (T1, T2, T3, T4), mhangura isina oxygen (TU1, TU2 uye yakakwirira-kuchena, vacuum isina oxygen mhangura), deoxidized mhangura (TUP). , TUMn), uye mhangura yakakosha (arsenic mhangura, tellurium mhangura, sirivheri mhangura) ine shoma shoma yealloying elements.Iyo yemagetsi uye yekupisa conductivity yemhangura ndeyechipiri kune sirivheri, uye inoshandiswa zvakanyanya mukugadzirwa kweiyo conductive uye yekupisa michina.Mhangura mumhepo, mvura yegungwa uye mamwe asiri oxidizing acids (hydrochloric acid, dilute sulfuric acid), alkali, munyu mhinduro uye akasiyana organic acids (acetic acid, citric acid), ine yakanaka corrosion resistance, inoshandiswa muindasitiri yemakemikari.Pamusoro pezvo, mhangura ine weldability yakanaka uye inogona kugadzirwa kuita zvigadzirwa zvakasiyana-siyana zvakapedzwa uye zvigadzirwa zvakapedzwa nekutonhora uye thermoplastic processing.Mumakore ekuma1970, kugadzirwa kwemhangura tsvuku kwakapfuura kugadzirwa kwemamwe ese emhangura alloys.
Nguva yekutumira: Sep-05-2023
