Kusiyana Pakati pa Brass ndi Tin Bronze ndi Red Copper

ONE-Dwopanda chidwiPcholinga:

1. Cholinga cha mkuwa: Nthawi zambiri mkuwa umagwiritsidwa ntchito popanga ma valve, mapaipi amadzi, kulumikiza mapaipi azitsulo zamkati ndi kunja kwa mpweya, ndi ma radiator.

2. Cholinga cha tin bronze: Tin bronze ndi chitsulo chosapanga dzimbiri chokhala ndi shrinkage yaying'ono kwambiri yoponyera, yomwe imagwiritsidwa ntchito popanga ma castings okhala ndi mawonekedwe ovuta, ma contour omveka bwino, komanso zofunikira zolimba za mpweya wochepa.Mkuwa wa malata suchita dzimbiri kwambiri mumlengalenga, m'madzi a m'nyanja, m'madzi abwino, ndi nthunzi, ndipo umagwiritsidwa ntchito kwambiri m'ma boiler a nthunzi ndi mbali zina za sitima.

3. Zolinga zamkuwa: zomwe zimagwiritsidwa ntchito makamaka popanga zida zamagetsi monga ma jenereta, mabasi, zingwe, ma switchgear, ma transfoma, ndi zida zopangira matenthedwe monga zotenthetsera kutentha, mapaipi, ndi otolera osalala a zida zotenthetsera dzuwa.

AWIRI- Makhalidwe Osiyana:

1. Makhalidwe a mkuwa: Brass imakhala ndi mphamvu yolimbana ndi kuvala.

2. Maonekedwe a malata amkuwa: Kuwonjezera lead ku mkuwa wa malata kumatha kuwongolera makina ake komanso kukana kuvala, pomwe kuwonjezera zinki kumatha kupititsa patsogolo ntchito yake yoponya.Aloyiyi ili ndi zida zamakina apamwamba kwambiri, magwiridwe antchito ochepetsa kuvala, komanso kukana dzimbiri, ndi yosavuta kugwiritsa ntchito makina, imakhala ndi ntchito yabwino yowotcherera komanso kuwotcherera, kutsika kocheperako, komanso simaginito.

3. Makhalidwe a mkuwa wofiira: ali ndi conductivity yabwino ndi matenthedwe matenthedwe, mapulasitiki abwino kwambiri, ndipo ndi osavuta kukonzedwa ndi kutentha kotentha ndi kuzizira.

Mapangidwe Amankhwala Osiyanasiyana ATATU:

1. Chidule cha Brass: Brass ndi alloy wopangidwa ndi mkuwa ndi zinki.Mkuwa wopangidwa ndi mkuwa ndi nthaka umatchedwa mkuwa wamba.Ngati wapangidwa ndi ma aloyi angapo a zinthu ziwiri kapena zingapo, amatchedwa mkuwa wapadera.

2. Chidule cha malata amkuwa: Mkuwa wokhala ndi malata monga chinthu chachikulu cholumikizira.

3. Kufotokozera mwachidule za Mkuwa Wofiira: Mkuwa wofiyira, womwe umatchedwanso kuti wofiira, ndi chinthu chosavuta cha mkuwa, chomwe chimatchedwa mtundu wake wofiirira.Zosiyanasiyana zimatha kupezeka mkuwa.Mkuwa wofiyira ndi mkuwa weniweni wamakampani, wokhala ndi malo osungunuka a 1083 ℃, osasinthika allosteric, komanso kachulukidwe kakang'ono ka 8.9, komwe ndi kasanu kuposa magnesium.Kulemera kwa voliyumu yomweyi ndi pafupifupi 15% yolemera kuposa chitsulo wamba.

ZINAYI-Dziwani Zambiri Za Copper, Brass, Bronze

Mkuwa woyera ndi duwa lofiira chitsulo chokhala ndi utoto wofiirira pambuyo pa kupanga filimu yamkuwa ya oxide pamwamba.Choncho, mafakitale mkuwa woyera nthawi zambiri amatchedwa wofiirira mkuwa kapena electrolytic mkuwa.Kachulukidwe ndi 8-9g/cm3, ndipo malo osungunuka ndi 1083°C.Mkuwa wangwiro uli ndi madulidwe abwino ndipo umagwiritsidwa ntchito kwambiri popanga mawaya, zingwe, maburashi, ndi zina;Kutentha kwabwino kwa matenthedwe, komwe kumagwiritsidwa ntchito popanga zida zamaginito ndi mita zomwe zimafunikira chitetezo ku kusokoneza maginito, monga ma compass ndi zida zowulutsira ndege;Mapulasitiki abwino kwambiri, osavuta kusindikiza otentha komanso kuzizira, amatha kupangidwa kukhala zida zamkuwa monga mapaipi, mipiringidzo, mawaya, mizere, mbale, zojambulazo, ndi zina zambiri.

Brass ndi aloyi yamkuwa ndi zinc.Mkuwa wosavuta kwambiri ndi mkuwa wa zinc binary alloy, womwe umadziwika kuti mkuwa wosavuta kapena mkuwa wamba.Kusintha zinc zomwe zili mumkuwa zimatha kutulutsa mkuwa wokhala ndi makina osiyanasiyana.Kukwera kwa zinc mu mkuwa, kumapangitsanso mphamvu zake ndikuchepetsa pang'ono pulasitiki.Zinc zomwe zimagwiritsidwa ntchito m'mafakitale sizidutsa 45%, ndipo kuchuluka kwa zinc kumayambitsa kuwonongeka ndi kuwonongeka kwa katundu wa alloy.

Tin Bronze ndiye aloyi wakale kwambiri omwe amagwiritsidwa ntchito m'mbiri, poyambilira amatanthauza mkuwa.Amatchedwa bronze chifukwa cha mtundu wake wotuwa wotuwa.Mkuwa wa malata uli ndi makina apamwamba kwambiri, kukana kwa dzimbiri, kuchepetsa mikangano, ndikuchita bwino koponya;Kukhudzika kochepa pakuwotcha kwambiri ndi mpweya, kuwotcherera kwabwino, kulibe ferromagnetism, komanso kutsika kocheperako.Mkuwa wa malata umalimbana ndi dzimbiri kuposa mkuwa wa mumlengalenga, m'madzi am'nyanja, madzi abwino, ndi nthunzi.