C22000 tooj dag raj yog lub tooj liab-zinc (cu-zn) raws li "kev lag luam bronze" vim nws cov ntsiab lus tooj liab (li 90%). Cov khoom sib txuas ua ke corrosion distance, ductility, thiab yog siv ntau dua hauv cov cuab yeej architectural, cov cuab yeej siv suab paj nruag, thiab cov khoom siv suab paj nruas. Its nomenclature follows the American ASTM standard and corresponds to international standards such as JIS C2200 (Japan) and CW501L (European Union), and it is a typical representative of mid-to-high-end brass products.
Tshuaj Muaj Tshuaj
Qhov muaj pes tsawg leeg ntawm C22 0 {{}}}}}}}}}}}}}}. {}}. 0.15%). Cov ntsiab lus tooj liab muab nws xim thiab corrosion tsis kam ze rau qhov ntawd ntawm cov tooj liab ntshiab, thaum khaws cov kev ua kom yooj yim ntawm tooj dag.
Lub cev thiab tshuab cov khoom siv
Xim thiab ntom
Golden daj hauv cov xim, ntom txog 8.8 g \/ cm³, yooj yim rau polish saum npoo los tsom iav ua kom zoo nkauj.
Kev coj ua
Conductivity ntawm kwv yees li. 45% IRCS (International Analealed Tooj Liab Qauv), zoo dua li cov tooj liab liab liab, haum rau cov chaw zoo nkauj uas yuav tsum muaj hluav taws xob conduction.
Lub zog thiab vasurity
Lub zog tensile nyob rau hauv annealed mob yog hais txog 250-350 mpa mpa ntau dua lossis sib txuas, uas ua ke ua ke muaj peev xwm.
Corrosion Kuj
Zoo tshaj plaws corrosphere nyob rau hauv atmospheric, dej tsis muaj kev tiv thaiv ib puag ncig, tab sis kev tiv thaiv nto moo yog tseev kom muaj nyob rau hauv ib puag ncig cov av noo.
Teb ntawm daim ntawv thov
Cov Ntawv Kho Kom Zoo Nkauj: Qhov rooj kho kom zoo nkauj, lub teeb fixles, chav dej fittings, siv nws cov ntsej muag girming thiab oxidation tsis kam.
Cov suab paj nruas kev tsim khoom lag luam: Cua ntsuas cov khoom sib xyaw (piv txwv li saxophones, rajets), dai kom zoo nkauj reeds rau lawv cov khoom siv acoustic thiab kev ua haujlwm yooj yim.
Tsheb Thauj Mus Los: Cov kav dej tsis tshua muaj roj, cov kav dej roj rau cov kua dej tsis muaj xeb.
Cov khoom siv hluav taws xob: ua cov chaw khaws khoom siv hluav taws xob, cov khoom sib txuas lus zoo nkauj, ntsuas qhov xav tau ntawm kev ua kom zoo nkauj nrog kev ua kom zoo nkauj.
Cov duab puab duab kos duab: Duab puab hlau me, trophies, muaj ntau yam sib txawv ntawm polishing lossis plating.
Cov txheej txheem ntau lawm
Melting thiab casting
Kev Lag Luam Muaj Ntau zaus Inducta Rauv Rau Cov Neeg Tooj thiab Zinc Raw Khoom Siv, Kev Tswj Xyuas Cov Lus Cim ntawm Zinc, Casting Rau Hauv Tube Billet lossis Nruam Casting Hollow Ingot.
Kub Extrusion Molding
Extruded rau hauv cov raj tom qab cua sov rau 700-750 degree, lossis seamless hlab los ntawm slant dov thiab tho.
Txias kos duab thiab xov
Ntau cov kev hla dhau ntawm kev kos duab txias nrog intermediate annealing ({}}} degree) kom nce zuj zus txoj kab uas hla ntawm lub raj thiab txhim kho qhov raug.
Nto Kho
Polished, chickel-plated lossis coated nrog ntshiab lacquer kom txhim kho corrosion tsis kam thiab saib nws yog xim hlau luster.
Cov ntsiab lus zoo
Zoo nkauj cov khoom zoo nkauj: ruaj khov golder lus, tsis yooj yim rau oxidize thiab hloov xim, haum rau high-ag-ense tsos qhov chaw.
Ua cov txheej txheem hloov tau: txhawb ntau cov txheej txheem moulding xws li stamping, khoov, thiab vuam \/ fusion vuam).
Tus nqi them: Cov ntsiab lus qis qis, cov khoom siv tau qis dua qhov siab zinc brass, raug nqi.
Cov kev ceev faj
Kev tiv thaiv kev tiv thaiv corrosion: Zam kev siv ntev hauv ammonia-muaj ib puag ncig lossis tsis muaj kev ntxhov siab ntau los tiv thaiv kev pheej hmoo ntawm kev tawg.
Kev tswj hwm DEZINCICATION: hauv chloride ib puag ncig nws raug nquahu kom siv hloov alloys nrog arsenic lossis tin (piv txwv li C23000).
Kev xaiv: rau lub zog siab dua lossis tiv taus dej hiav txwv corrosion, txhuas tooj dag (C68700) lossis Naval tooj dag (C46400) yuav siv tau.
Lub ntsiab
Nrog nws cov khoom zoo nkauj, ntsuas lub cev lub cev thiab ua kom yooj yim, C22000 tooj dag raj hauv kev ua teb ntawm lub teb ntawm architecture, kos duab thiab lub teeb kev lag luam. Nrog kev loj hlob ntawm kev siv cov kev hloov kho tshiab thiab tsim qauv kev tsim kho hauv tsev, kev txhim kho cov khoom siv hluav taws xob siab ntxiv rau cov khoom lag luam kom muaj txiaj ntsig zoo ntxiv.
