Taw qhia rau C61400 Aluminium Bronze
C61400 yog ib tug wrought txhuas bronze nyob rau hauv uas txhuas yog lub ntsiab alloying ntxiv thiab hlau yog tus txhawb ib tug, nrog rau tooj liab sib npaug. Cov ntsiab lus ntawm aluminium ua rau cov alloy muaj zog ntau dua thiab nyuaj dua li cov tooj liab uas tsis muaj hlau, thaum lub xub ntiag ntawm cov hlau refines cov qauv cam khwb cia thiab txhim kho kev tiv thaiv hnav thiab cuam tshuam los ntawm cov dej ntws nrawm.
Vim tias nws sib txuas cov thermal thiab hluav taws xob conductivity ntawm lub hauv paus tooj liab nrog lub zog thiab qhov chaw ruaj khov ntawm cov txhuas bronze, C61400 pom nyob txhua qhov chaw yuav tsum nqa cov khoom thauj, tiv thaiv zawv zawg hnav thiab muaj sia nyob ib puag ncig ntub lossis hnyav hnyav tib lub sijhawm. Tubes, tuav, daim hlau, sawb thiab hlau yog tag nrho cov tsim nyob rau hauv qib, yog li ib tsev neeg hlau alloy tuaj yeem ua haujlwm tag nrho.
Chemical Composition thiab Kev Tswj Xyuas Cov Qauv
| Element | Cim | Qhia ntau yam | Lub luag haujlwm |
|---|---|---|---|
| Tooj | Cu | Tshuav | Matrix ntawm alloy |
| Aluminium | Al | 6.0 rau 8.5 feem pua | Thawj thawj zaug ntxiv; lub zog, hardness, oxide zaj duab xis |
| Hlau | Fe | 1.5 mus rau 3.5 feem pua | Grain refinement, hnav thiab impingement kuj |
| Nickel | Ni | 0.6% siab tshaj | Optional residual, txhim kho corrosion kuj |
| Manganese | Mn | 1.0% siab tshaj | Deoxidation thiab residual tswj |
| Zinc | Zn | 0.50% siab tshaj | impurity txwv |
| Coj | Pb | 0.02% siab tshaj | impurity txwv |
| Tin | Sn | 0.20% siab tshaj | impurity txwv |
| Silicon | Si | 0.10% siab tshaj | impurity txwv |
| Lwm yam impurities | - | 0.50 feem pua siab tshaj tag nrho | Combined residual tswj |
Qib raug txiav txim siab rau ASTM cov khoom tshwj xeeb raws li daim ntawv xav tau: ASTM B111 / B111M rau seamless condenser raj thiab ferrule Tshuag, ASTM B150 / B150M rau pas nrig, bar thiab cov duab, thiab cov ASTM tiaj tus - dov specification qhov twg phaj, ntawv lossis strip yog muab Qhov twg cov khoom tsim los rau ASME code tib lub raj raug txiav txim raws li SB111. Hauv Suav cov txheej txheem tsim qauv tsim tawm hauv GB / T 5231 rau wrought tooj liab thiab tooj liab alloys, thiab European cov neeg yuav khoom feem ntau ua haujlwm rau EN 12449 rau seamless raj lossis EN 12163 thiab EN 12167 rau bar thiab profile.
Khoom Profile
Lub zog thiab hardness.Txhuas nyob rau hauv cov khoom sib tov, ua ke nrog hlau- cov theem nplua nuj, nce tensile thiab yield zog ntau tshaj cov ntshiab tooj liab thiab muab ib tug hardness theem uas resists puas, galling thiab yaig nyob rau hauv zawv zawg thiab impinging kev sib cuag.
Corrosion kuj.Lub alloy tsim ib tug tenacious txhuas oxide zaj duab xis uas tiv thaiv nto nyob rau hauv seawater, nyob rau hauv ntau nruab nrab thiab me ntsis acidic daws thiab nyob rau hauv oxidizing tej yam kev mob. Nws yog cov yeeb yaj kiab no, tsis yog cov khoom sib xyaw ua ke, uas txiav txim siab txog kev pabcuam lub neej, yog li txhua yam uas rhuav tshem nws hauv zos, xws li deposits, crevices los yog ntau txaus, shortens lub neej.
Hnav thiab qaug zog tiv taus.C61400 yog siv rau cov ntoo, hnav daim hlau thiab cov lus qhia vim tias nws tiv taus cov khoom siv qis tiv thaiv cov tawv tawv tawv, thiab nws lub zog qaug zog txaus rau cov khoom siv rau kev thauj khoom hauv kev ntub dej.
Kev coj ua.Thermal thiab hluav taws xob conductivity yog qis dua cov ntshiab tooj liab, txij li thaum alloying ntxiv stagnate cua sov thiab tsub kom cov cab kuj, tab sis lawv nyob twj ywm siab txaus rau lub tshav kub hloov Cheebtsam thiab rau ntau tam sim no - nqa qhov chaw.
Tus cwj pwm kub qis.Cov alloy khaws cov khoom muaj txiaj ntsig zoo thiab muaj zog ntawm qhov kub thiab txias, uas txhawb kev siv hauv cov huab cua txias thiab kev pabcuam tub yees; nws tsis qhia cov ductile mus rau brittle hloov uas txwv ferritic steels.
Cov Khoom Muag Khoom thiab Qhov Loj Ntau Yam
| Daim ntawv | Hom muaj peev xwm |
|---|---|
| Bar thiab rod | Txoj kab uas hla 1 mm txog 800 mm nyob rau hauv round, ca, square, hexagonal los yog rectangular seem |
| Tub thiab tub | Sab nraud txoj kab uas hla 2 hli mus rau 914 hli, phab ntsa thickness 0.2 hli mus rau 120 hli, seamless los yog welded |
| Phaj, ntawv thiab strip | Thickness 0.1 hli mus rau 120 hli, dav 2 hli mus rau 2500 hli |
| Hlau | Kos puag ncig, square lossis profile hlau nrog txoj kab uas hla thiab coil hnyav kom xaj |
| Kub | Mos, lub quarter nyuaj, ib nrab nyuaj, peb -lub quarter nyuaj thiab tag nrho nyuaj, xaiv kom haum rau kev ua haujlwm |
Daim ntawv thov
Marine fittings, cov qauv hauv ntug dej hiav txwv thiab cov khoom raug cuam tshuam rau dej hiav txwv tshuaj tsuag thiab raus dej.
Corrosion-tiv thaiv li qub, twj tso kua mis lub cev, impellers, pipework thiab fittings nyob rau hauv cov tshuaj nroj tsuag.
Thaum tshav kub kub exchanger thiab condenser tubes qhov twg tshav kub hloov mus thiab durability yuav tsum tau ua ke.
Bearings, bushes, gears, slides thiab hnav daim hlau nyob rau hauv dav dav thiab hnyav machinery.
Cov khoom siv hluav taws xob, cov khoom siv hluav taws xob thiab cov khoom siv tam sim no - nqa cov khoom uas tseem xav tau lub zog.
Processing, Fabrication thiab Inspection
C61400 yog yooj yim cam khwb cia, extruded, forged, dov thiab kos, thiab nws tshuab nrog cov pa tooj liab alloy cuab yeej ntawm nruab nrab txiav speeds nrog dav coolant. Kub ua hauj lwm yog nqa tawm nyob rau hauv lub kub ntau yam pom zoo rau txhuas bronze, ua raws li los ntawm kev tswj cua txias; txias forming yuav tsum tau nruab nrab annealing vim hais tias cov hlau ua hauj lwm hardens sai heev. Brazing thiab roj-shielded arc vuam yog cov kev sib koom ua ke ib txwm, thiab ob qho tib si nyob ntawm qhov chaw huv, tsis muaj cua sov nkag thiab xaiv qhov muab tub lim kom raug kom tsis txhob muaj qhov porosity thiab nyiam corrosion ntawm qhov sib koom ua ke.
Kev tshuaj xyuas ib txwm muaj xws li tshuaj ntsuam xyuas ntawm cov cua sov, ntsuas qhov nro nyob rau hauv qhov kev txiav txim siab, kev tshuaj xyuas qhov ntev tiv thaiv tus qauv khoom, thiab rau lub raj los ntawm kev ntsuas siab lossis kev ntsuas hluav taws xob tsis yog -kev kuaj xyuas kev puas tsuaj. Cov ntawv pov thawj tuaj yeem muab rau EN 10204 hom 3.1, thiab cov khoom ntim tau ntim rau hauv hiav txwv thauj nrog los tiv thaiv - xeb tiv thaiv, qhwv, strapping thiab tiv thaiv pallets kom cov yeeb yaj kiab tiv thaiv kom muaj sia nyob ntawm kev taug kev tsis zoo.
FAQ
Q: C61400 txhuas bronze siv rau dab tsi?
Nws yog siv rau marine fittings, chemical cog Cheebtsam, tshav kub exchanger raj, bearings thiab hnav qhov chaw, thiab hluav taws xob kho vajtse qhov twg lub zog, hnav kuj thiab corrosion kuj yuav tsum tau ua ke.
Q: Cov ntsiab lus txhuas ntawm C61400 yog dab tsi?
Qhov kev teev tseg yog 6.0 mus rau 8.5 feem pua ntawm txhuas, sib npaug ntawm cov hlau ntawm 1.5 txog 3.5 feem pua, nrog cov tooj liab ua cov seem.
Q: Puas yog C61400 zoo ib yam li tsib feem pua ntawm txhuas bronze?
No. C61400 zaum ntawm qib aluminium thiab hlau ntau dua li qib tsib feem pua thiab yog li muaj zog dua thiab hnav tsis kam nrog me ntsis conductivity.
Q: Cov qauv twg siv rau C61400?
ASTM B111 / B111M siv rau seamless raj, ASTM B150 / B150M rau pas nrig, bar thiab duab, SB111 rau ASME code ua haujlwm, EN 12449 lossis EN 12163 rau European xaj thiab GB / T 5231 rau Suav tsim.
Q: C61400 puas tuaj yeem welded hauv thaj teb?
Yog, nrog cov txheej txheem tswj. Ntxuav lub ntsej muag sib koom ua ke, tsis tshua muaj cua sov input thiab xaiv qhov muab tub lim kom raug yog qhov tseem ceeb, thiab qhov chaw vuam yuav tsum tau muab ntxuav tom qab ntawd kom rov qab ua cov yeeb yaj kiab tiv thaiv.
Q: Yuav ua li cas yog lub alloy nkag nyob rau hauv cov nqe lus ntawm temper?
Temper raug xaiv rau kev tsim ua haujlwm, los ntawm cov mos mos annealed los ntawm peb lub hlis twg, ib nrab thiab tag nrho nyuaj, thiab kev txiav txim siab txhais tau hais tias cov cuab yeej cuab tam ntawm daim ntawv pov thawj.
