Chitsulo
Kugwiritsa ntchito kwamkuwa ndi mkuwa kwa zaka zambiri, ndipo masiku ano amagwiritsidwa ntchito mwanjira zina zaposachedwa komanso kugwiritsa ntchito njira zachikhalidwe monga zida zachikhalidwe monga zida zokongoletsera, zokongoletsera ndi zida zodzikongoletsera.
Kodi mkuwa wopangidwa ndi chiyani?
Brass ndi alloy opangidwa ndi ophatikizidwa ndi mkuwa ndi zinc kuti apange zida zomwe zimakhala ndi maluso osiyanasiyana. Ndemanga ya mkuwa imapatsa chitsulo cholembera choyenera magwiridwe ambiri, kuphatikizapo choyenera kujowina pogwiritsa ntchito njira yopumira. Malo osungunuka amkuwa ndi otsika kuposa mkuwa mozungulira 920 ~ 970 digiri Celsius kutengera kuchuluka kwa ZN. Mtambo wosungunuka ndi wotsika kuposa wamkuwa chifukwa cha ZN. Brass Endos amatha kusiyanasiyana pa mawu a ZN. Nthawi yogwiritsidwa ntchito mosamala ndi yamkuwa yamkuwa, pomwe zowonjezera zina zimagwiritsidwa ntchito.
Kodi brass imagwiritsidwa ntchito bwanji?
Kuphatikizika kwa Brass ndi kuwonjezera kwa zinc ku Copper kumakweza mphamvu ndikupereka mawonekedwe osiyanasiyana, omwe amapangitsa kuti ma brasses ndi mitundu yosiyanasiyana. Amagwiritsidwa ntchito chifukwa cha mphamvu zawo, kukana, maonekedwe ndi mtundu ndi mtundu, komanso osavuta kugwira ntchito ndi kujowina. Gawo limodzi la alpha Gululi la Alpha-Beta Brass nthawi zambiri limagwira ntchito yotentha.
Kodi pali mawu oposa amodzi?
Pali zingwe zambiri zomwe zimapangidwa mosiyanasiyana ndi mawonekedwe osiyanasiyana ogwirizana ndi zomwe zimachitika ndi kuchuluka kwa zinki. Kuchulukitsa kotsika kwa ZN kuonera nthawi zambiri kumatchedwa Gucks kapena Brity Red Brass. Pomwe magawo okwera a ZN ndi omwe ali owoneka ngati cartridge mkuwa, mkuwa wamakina omasulira, mkuwa wa Naval Brand. Izi pambuyo pake zimabzalanso zina. Kuphatikiza kwa chitsogozo cha mkuwa chakhala chikugwiritsidwa ntchito kwa zaka zambiri kuti muchepetse makina a zinthuzo poyendetsa zip. Popeza ngozi ndi zoopsa za kutsogolera zadziwika posachedwa ndi zinthu monga silika ndipo zimabisala kuti zitheke. Awa tsopano akudziwa ngati chitsogozo chotsika kapena chowongolera mwaulere.
Kodi zina zonse zimawonjezeredwa?
Inde, kuchuluka kwa zinthu zazing'ono zomwe zingawonjezerenso kwa mkuwa ndi mkuwa. Zitsanzo za Commons zikutsogolera pamakina - kuthekera monga tanena pamwambapa, komanso arsenic kuti muthe kukana, tini chifukwa cha nyonga ndi kututa.
Mtundu wa Brass
Monga momwe zinthu za zinn zimachulukidwira, mtundu umasintha. Zovala zotsika kwambiri zimatha kukhala zamkuwa nthawi zambiri zamkuwa, pomwe zitsulo zazitali zaminni zimawoneka golide kapena wachikasu.
Kuphatikizika kwa mankhwala
As2738.2 -1984 Zizindikiro zina pafupifupi
| Osakhalapo | Monga ayi | Dzina Lodziwika | Bsi ayi | Iso no | JIs ayi | Mkuwa% | Zinc% | Kutsogolera% | Ena% |
| C21000 | 210 | 95/5 chitsulo | - | Cuzn5 | C2100 | 94.0-96.0 | ~ 5 | <0.03 | |
| C22000 | 220 | 90/10 Zitsulo Zopaka | Cz101 | Cuzn10 | C2200 | 89.0-91.0 | ~ 10 | <0.05 | |
| C23000 | 230 | 85/15 Zitsulo Zopaka | Cz102 | Cuzn15 | C2300 | 84.0-86.0 | ~ 15 | <0.05 | |
| C24000 | 240 | 80/20 Zitsulo Zopaka | Cz103 | Cuzn20 | C2400 | 78.5-81.5 | ~ 20 | <0.05 | |
| C26130 | 259 | 70/30 arsenical mkuwa | Cz126 | Cuzn30as | ~ C4430 | 69.0-71.0 | ~ 30 | <0.07 | Arsenic 0.02-0.06 |
| C26000 | 260 | 70/30 mkuwa | Cz106 | Cuzn30 | C2600 | 68.5-71.5 | ~ 30 | <0.05 | |
| C26800 | 268 | Chikaso chachikasu (65/35) | Cz107 | Cuzn33 | C2680 | 64.0-68.5 | ~ 33 | <0.15 | |
| C27000 | 270 | 65/35 waya mkuwa | Cz107 | Cuzn35 | - | 63.0-68.5 | ~ 35 | <0.10 | |
| C27200 | 272 | 63/37 Brass | Cz108 | Cuzn37 | C2720 | 62.0-65.0 | ~ 37 | <0.07 | |
| C35600 | 356 | Kujambula Brass, 2% Kutsogolera | - | Cuzn3999pt | C3560 | 59.0-64.5 | ~ 39 | 2.0-3.0 | |
| C37000 | 370 | Kujambula Brass, 1% | - | Cuzn39999p1 | ~ C3710 | 59.0-62.0 | ~ 39 | 0.9-1.4 | |
| C38000 | 380 | GAWO BRASS | Cz121 | Cuzn43p3 | - | 55.0-60.0 | ~ 43 | 1.5-3.0 | Aluminium 0.10-0.6 |
| C38500 | 385 | Kudula Kwaulere Kwaulere | Cz121 | Cuzn3999999p3 | - | 56.0-60.0 | ~ 39 | 2.5-4.5 |
Brass nthawi zambiri amagwiritsidwa ntchito powoneka
| Osakhalapo | Dzina Lodziwika | Mtundu |
| C11000 | Etp mkuwa | Pinki yofewa |
| C21000 | 95/5 chitsulo | Wofiirira wofiira |
| C22000 | 90/10 Zitsulo Zopaka | Bronze golide |
| C23000 | 85/15 Zitsulo Zopaka | Tan Golide |
| C26000 | 70/30 mkuwa | Golide wobiriwira |
Chitsulo
C22000, 90/10 zomangira zagolide, zimaphatikiza utoto wolemera wagolide ndi kuphatikiza kwakukulu kwamphamvu, maulendo osakaniza a cu-zn exyays. Imasonkhanitsa mtundu wa bronzeng wolemera. Ili ndi luso lalikulu lowoneka bwino, komanso kukana kukakamiza kuwononga nyengo yoopsa komanso madzi. Amagwiritsidwa ntchito ngati zomanga zachilengedwe, zojambula, zokongoletsera, zokongoletsera pakhomo, zimagwira ntchito pakhomo, estutchens, m'madzi am'madzi.
Zida zachikaso
C26000, 70/30 mkuwa ndi C26130, mkuwa wa arrdenical, uli ndi duwa labwino komanso mphamvu, ndipo ndi ziphuphu zogwiritsidwa ntchito kwambiri. Ardenal brass imakhala ndi chowonjezera chochepa cha arsenic, chomwe chimathandiza kwambiri kukana kutumphuka kwamadzi, koma sikufanana kwenikweni. Izi zowongolera zimakhala ndi mtundu wowoneka bwino wachikasu nthawi zambiri zimagwirizanitsidwa ndi mkuwa. Amakhala ndi kuphatikiza kwamphamvu kwa nyonga ndi maukulu mu cu-zn exploys, kuphatikiza ndi kukana bwino kuvunda. C26000 imagwiritsidwa ntchito pomanga zomangamanga, zotengera ndi mawonekedwe, magetsi ndi zolumikizira ndi zolumikizira, mapepala omangira, komanso hambrers. C26130 imagwiritsidwa ntchito ngati chubu ndi magetsi polumikizana ndi madzi, kuphatikiza madzi okhazikika.
C26800, mkuwa wachikasu, ndiye gawo limodzi lamkuwa lokhala ndi zotsika kwambiri za mkuwa. Amagwiritsidwa ntchito pomwe zojambula zake zakuya ndi mtengo wotsika zimapereka mwayi. Pamene tinthu tating'onoting'ono a beta imatha kupanga, kuchepetsa kuchuluka ndi kukana kutukuka.
Ma brass ndi zinthu zina
C35600 ndi C37000, zojambula zamkuwa, ndi 600 ziboda za beta-bel alfa yokhala ndi magawo osiyanasiyana owonjezera omwe amatsogolera kuti apatse mikhalidwe yamakina. Amagwiritsidwa ntchito kwambiri pamphuno zolembedwa ndi zolembedwa, zomangamanga, magiya. Sayenera kugwiritsidwa ntchito pa ntchito ya asidi ya asidi, pomwe mpweya wamtundu umodzi uyenera kugwiritsidwa ntchito.
C38000, gawo lamkuwa, ndi Brass mosavuta kutsogoleredwa ndi alpha / beta ophatikizika pang'ono, zomwe zimapereka mtundu wowala wagolide. Mtsogoleri umapereka mawonekedwe aulere. C38000 imapezeka ngati ndodo zopata, njira, ma flats ndi ma bulu, omwe nthawi zambiri amagwiritsidwa ntchito pomanga.
C38500, kudula kwamkuru, ndi mtundu wa Brand wa 60/40, wokhala ndi mawonekedwe abwino kwambiri. Imagwiritsidwa ntchito popanga misa ya mkuntho wamkutumo pomwe zowonjezera komanso moyo wautali kwambiri ndizofunikira, ndipo sipamwepo zozizira zingapo pambuyo pamakina amafunikira.
Mndandanda wa Brass
● Fomu Yogulitsa
● Zovala zokutira
● Ndodo zokhala ndi ndodo, zotchinga & zigawo
● Kubweletsa
● Machubu osawoneka bwino osinthika
● Machubu osawoneka bwino a mpweya wabwino & firiji
● Machubu osawoneka bwino
● waya wopangira uinjinise
● waya wamagetsi
Gulu la Jingwelai Shael limapereka zinthu zamkuwa zosiyanasiyana kukula ndi kuchuluka kuti mukwaniritse zosowa zilizonse. Timalandilanso makondani achizolowezi, kukula, mawonekedwe, ndi mitundu. Tumizani kufunsa kwanu ndipo tidzakhala osangalala kukufunsani mwaluso.
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Post Nthawi: Dis-19-2022