Taw qhia rau C10200 Copper Alloy
C10200 yog cov pa oxygen-dawb, siab- conductivity tooj liab - dav dav - lub hom phiaj ntawm cov pa oxygen- tsev neeg dawb thiab yog ib qho ntawm cov khoom siv hluav taws xob ntau tshaj plaws hauv kev lag luam niaj hnub no. Nws tau teev tseg rau qhov tsawg kawg nkaus ntawm 99.95% tooj liab nrog oxygen tuav tsis pub ntau tshaj 0.001%, thiab nws tau muab los ua qws, bar, phaj, ntawv, sawb, raj, hlau thiab ntawv ci.
C10200 khwv tau nws qhov chaw vim nws muab peb yam zoo uas tsis tshua muaj tshwm sim ua ke: hluav taws xob thiab thermal conductivity, zoo heev ductility thiab formability, thiab kev ywj pheej los ntawm cov pa oxygen uas ua rau porosity thiab embrittlement thaum lub sij hawm siab - kub ua. Qhov kev sib xyaw ua ke no yog qhov ua rau nws yog cov khoom siv ua ntej rau cov neeg siv hluav taws xob, busbars thiab cov cua sov- cov khoom sib pauv, thiab nws yog vim li cas cov neeg tsim khoom rov qab los rau nws thaum twg cov khoom siv yuav tsum nqa tam sim no thiab tsim kev ntseeg siab.
Cov khoom ntawm C10200 Copper Alloy
High hluav taws xob conductivity yog lub ntsiab yam ntxwv. Residual impurity scattering nyob rau hauv tooj liab yog tsawg nyob rau hauv qib no, yog li lub zog poob nyob rau hauv kev sib kis yog txo thiab hluav taws xob efficiency yog maximised. Conductivity feem ntau yog hais txog 100% IACS lossis zoo dua nyob rau hauv cov mob annealed, nrog thermal conductivity nyob ib ncig ntawm 385 W / m·K. Nyob rau hauv tus neeg xyuas pib qhov no txhais tau tias tsis tshua muaj cua sov rau qhov muab hla-section, thiab nyob rau hauv lub tshav kub exchanger nws txhais tau hais tias ib tug luv luv los yog me me exchanger rau ib tug muab lub luag hauj lwm.
Corrosion tsis kam yog tus ncej thib ob ntawm cov alloy lub koob npe nrov. Copper tsim ib qho chaw ruaj khov, tiv thaiv zaj duab xis hauv huab cua thiab dej, thiab nyob rau hauv qhov chaw ntub dej lossis ib puag ncig hnyav, cov khoom tiv thaiv kev tawm tsam uas yuav ua rau cov hlau tsis zoo. Hauv dej hiav txwv thiab hauv cov tshuaj chloride-cov kab mob chemical ib puag ncig kev ua tau zoo, txawm hais tias cov dej ntws siab heev ua ke nrog cov khoom nkag tuaj yeem ua rau muaj kev cuam tshuam, thiab muaj zog oxidising acids tua tooj liab ncaj qha. Qhov tshwm sim ntawm qhov kev ruaj ntseg corrosion no yog lub neej ua haujlwm ntev nrog kev saib xyuas me ntsis, uas yog vim li cas tooj liab tseem yog tus qauv rau cov kav dej, hloov hluav taws xob thiab hluav taws xob hauv av.
Machinability thiab formability ua tiav daim duab. C10200 yog mos thiab ductile, nrog zoo malleability thiab ductility; nws tuaj yeem raug stamped, sib sib zog nqus kos, forged, dov, khoov thiab tsim rau hauv cov duab nyuaj yam tsis muaj cracking. Tooling hnav maj mam, thiab vim hais tias cov khoom tsis muaj hlau lead ntxiv nws tsis yog ib qho dawb - qib machining, yog li cov cuab yeej ntse thiab dav dav clearances muab qhov zoo tshaj plaws nto tiav.
| Khoom | Yam nqi |
|---|---|
| Kev sib xyaw | 99.95% Cu yam tsawg kawg nkaus, oxygen 0.001% siab tshaj |
| Hluav taws xob conductivity | Txog 100% IACS yam tsawg kawg nkaus (annealed) |
| Thermal conductivity | Txog 385 W / m·K ntawm 20 degree |
| Qhov ntom | 8.94 g/m² |
| Melting ntau | Kwv yees li 1083 degree |
| Modulus ntawm elasticity | Txog 117 GPa |
| Crystal qauv | Ntsej muag -cented cubic; tsis yog-magnetic |
| Kev npau taws | Annealed, quarter- nyuaj, ib nrab- nyuaj, nyuaj, caij nplooj ntoos hlav |
Lub zog siv tshuab yog nyob ntawm kev npau taws ntau dua li ntawm cov khoom sib xyaw: cov khoom siv annealed yog mos thiab zoo heev, thaum txias - ua hauj lwm tempers tsa lub tensile lub zog loj ntawm tus nqi ntawm elongation. Yog li ntawd, lub npau taws yuav tsum ib txwm hais rau ntawm qhov kev txiav txim.
Daim ntawv thov
Cov khoom saum toj no txhais ua plaub tsev neeg siv dav dav.
Kev lag luam hluav taws xob: connectors, terminals, xov hlau, busbars thiab bus conductors, transformer windings, thiab cov khoom nyob rau hauv motors thiab generators uas yuav tsum nqa high tam sim no tsis overheating. High conductivity thiab zoo thermal stability yog vim li cas C10200 raug xaiv ntawm no.
Kev lag luam hluav taws xob: luam ntawv Circuit Court board conductors, plated-los ntawm- qhov thiab cov khoom sib txuas, cov dab dej kub thiab lwm yam khoom siv uas txhim khu kev qha thiab kev ywj pheej ntawm kev sib kis. Cov khoom siv ruaj khov conductivity ua rau cov teeb liab poob qis thiab cov khoom siv lub neej ntev.
Kev lag luam kev sib txuas lus: cov khoom siv rau siab - zaus thiab fiber ntau- optic systems, suav nrog cov khoom sib txuas thiab cov khoom siv hluav taws xob uas xav tau qhov ntev thiab qhov ntsuas hluav taws xob ruaj khov.
General engineering: seamless raj rau kav dej, cua txias thiab tub yees, cua kub exchanger raj thiab phaj, ru tsev thiab architectural ntawv, thiab cov hniav thiab suab paj nruag daim ntaub ntawv uas workability thiab tsos yog ib qho tseem ceeb.
Nyob rau hauv tag nrho cov kev siv no, C10200 yog xaiv tsis yog rau lub zog tab sis rau kev sib xyaw ua ke, formability thiab huv si uas tsis muaj cov khoom sib tw xa raws li kev lag luam.
Machining thiab Fabrication
Cov alloy yog cov qib tooj liab uas yooj yim tshaj plaws los tsim. Nws ductility tso cai rau nws los kos, sib sib zog nqus kos, spun, stamped thiab forged kom nruj tolerances, thiab nws softness txhais tau tias cov cuab yeej hnav yog me me. Kev xyaum pom zoo yog siv cov cuab yeej ntse, polished nrog cov kaum sab xis siab, ua kom dav dav ntawm kev txiav, thiab siv cov kua txiav zoo los tswj kev tsim - txog ntug uas mos tooj liab zoo li tsim. Vim tias cov khoom yog gummy, nto tiav yog txhim kho los ntawm kev nce ceev thiab pub ntau dua los ntawm kev txo lawv.
Rau lub raj thiab daim ntawv sib sau, lub siab annealed siab muab qhov zoo tshaj plaws ductility thiab yuav tsum tau teev tseg thaum yuav tsum tau ib daim ntawv hnyav. Qhov chaw ruaj khov tom qab tsim muaj teeb meem ntau dua li kev tsim, ib lub hlis twg - nyuaj lossis ib nrab - kub siab yuav tuav zoo dua. Intermediate anneals tej zaum yuav xav tau ntawm kev sib sib zog nqus sib sib zog nqus- kev kos duab, thiab vim tias cov khoom siv yog oxygen-dawb cov anneals tuaj yeem nqa tawm hauv qhov chaw txo qis yam tsis muaj kev pheej hmoo ntawm hydrogen embrittlement.
Vuam Khoom
C10200 muaj weldability zoo. Nws yog nkag tau los ntawm cov roj tungsten arc vuam (TIG), roj hlau arc vuam (MIG), tsis kam welding thiab brazing, thiab cov pob qij txha tsim muaj zog thiab txhim khu kev qha roj- nruj. Qhov tsis muaj oxygen yog qhov txiaj ntsig tseem ceeb ntawm no: oxygen-cov kabmob tooj liab zoo li tsim cov hnab ris thiab cov porosity thaum welded lossis brazed hauv qhov chaw txo qis, qhov C10200 tsim cov pob qij txha.
TIG welding yog siv rau daim ntawv, phaj thiab raj cov pob qij txha, nrog rau cov electrode ncaj qha tam sim no tsis zoo, ib qho kev sib xyaw deoxidised tooj liab muab tub lim thiab cov roj tiv thaiv ntawm argon lossis helium -argon sib tov. Preheating yog ib txwm xav tau tsuas yog rau cov ntu tuab.
MIG welding suits cov phaj tuab thiab ua haujlwm ntev, qhov twg nws qhov kev tso nyiaj ntau dua yog qhov zoo dua.
Resistance welding yog siv rau lub teeb- ntsuas daim ntawv thiab xaim, ua kom zoo dua ntawm cov khoom siv thermal thiab hluav taws xob conductivity, uas yuav tsum tau muaj ntau dua tam sim no thiab lub sij hawm luv dua rau cov hlau.
Brazing thiab soldering yog dav siv rau kev sib txuas ntawm lub raj thiab hluav taws xob sib txuas; cov pa oxygen tsawg ua rau cov pob qij txha huv, suab tsis muaj flux- ntsig txog porosity.
Cov kev ceev faj siv tau yog los ntxuav qhov sib koom ua ke kom huv si, tshem tawm txhua qhov kab ntawm cov roj thiab oxide, siv cov roj tsis muaj zog tiv thaiv vim tooj liab ua kom sov sai sai ntawm lub pas dej da dej, thiab tswj cov cua sov kom cov txheej txheem hauv cov cua sov- thaj tsam cuam tshuam tsis coarsen yam tsis tsim nyog. Tsis zoo li cov hlau lead dawb -machining qib tooj liab, C10200 tsis tso cov pa phem thaum lub sij hawm vuam, uas ua rau nws nyiam cov khoom siv uas cov khoom siv yuav tsum yog ob qho tib si machined thiab welded.
Kev tshuaj xyuas, kev cia khoom thiab cov pitfalls
Cov neeg yuav khoom feem ntau txheeb xyuas C10200 nrog rau daim ntawv pov thawj tshuaj ntsuam xyuas, kev ntsuas kev ntsuas los yog kev tiv thaiv, thiab kev ntsuas tshuab hauv lub siab uas tau txiav txim. Cov tswv yim pitfalls tsim nyog tiv thaiv yog:
Hloov tawv- suab tooj liab rau cov pa oxygen- cov khoom siv dawb, uas rov ua kom cov porosity thiab embrittlement; cov tooj liab thiab oxygen txwv yuav tsum tau lees paub ntawm daim ntawv pov thawj.
Kev tuav cov kab mob sib kis: tooj liab qhov chaw tau yooj yim heev thiab cov oxide tshwm sim cuam tshuam nrog brazing thiab vuam.
Kev npau taws tsis raug: qhov txias txias heev - ua haujlwm uas tom qab ntawd khoov yuav tawg, txawm tias cov hlau nws tus kheej yog ductile.
Galvanic coupling nrog ntau noble los yog tsawg noble hlau nyob rau hauv ntub kev pab cuam, uas accelerates localized corrosion.
Tshaj tshaj tawm nrog cov khoom nkag hauv cov cua sov- cov raj xa hluav taws xob, ua rau nkag mus rau - kawg kev tawm tsam.
Khaws cov khoom nyob hauv tsev, qhuav thiab tiv thaiv los ntawm kev sib cuag nrog hlau, thiab muab qhwv kom txog thaum nws siv. Kev tuav huv khaws cia ob qho tib si zoo li thiab qhov sib koom ua ke ntawm qhov chaw.
FAQ
Q: C10200 tooj liab yog dab tsi?
Nws yog cov pa oxygen -dawb, siab- conductivity tooj liab nrog qhov tsawg kawg nkaus ntawm 99.95% tooj liab thiab tsis pub ntau tshaj 0.001% oxygen, muab rau hauv pas nrig, bar, phaj, ntawv, sawb, raj, hlau thiab ntawv ci.
Q: Dab tsi yog qhov hluav taws xob conductivity ntawm C10200?
Kwv yees li ntawm 100% IACS los yog zoo dua nyob rau hauv cov mob annealed, nrog thermal conductivity nyob ib ncig ntawm 385 W / m·K, uas tso nws ntawm cov feem ntau conductive engineering hlau.
Q: Puas yog C10200 yooj yim rau vuam?
Yog lawm. Nws welds zoo los ntawm TIG, MIG thiab kuj welding, thiab nws brazes thiab solders huv si. Cov ntsiab lus tsis tshua muaj oxygen yog vim li cas suab, roj- cov pob qij txha tuaj yeem tsim tau.
Q: Vim li cas cov pa oxygen -dawb tooj liab nyiam dua tawv - suab tooj liab?
Vim tias qhov tsis muaj oxygen tiv thaiv hydrogen embrittlement thaum lub sij hawm annealing hauv kev txo cov cua thiab tiv thaiv chav - hnab tshos porosity thaum vuam thiab brazing, muab ntau txhim khu kev qha fabrication.
Q: C10200 siv rau dab tsi?
Cov khoom siv hluav taws xob sib txuas, xov hlau, busbars, lub cev muaj zog thiab lub tshuab hluav taws xob, cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob, cov khoom siv sib txuas lus, cov khoom siv hluav taws xob thiab cov kav dej, cov ntawv vov tsev thiab cov khoom siv hlau zoo nkauj.
Q: Puas yog C10200 sib nqus?
Tsis yog. Nws lub ntsej muag -cented cubic qauv tsis yog-magnetic, uas yog qhov zoo ntawm cov twj paj nruag thiab cov khoom siv uas nkag siab rau cov hlau nplaum sib nqus.
Q: Yam dab tsi yuav tsum tau txiav txim?
Xaiv annealed rau kev tsim loj, thiab peb lub hlis twg- nyuaj, ib nrab- nyuaj, nyuaj los yog caij nplooj ntoos hlav temper qhov twg lub zog thiab qhov ntev stability tom qab tsim yog qhov tseem ceeb tshaj ductility.
Cov ntsiab lus
C10200 tooj liab alloy tseem yog cov ntaub ntawv siv vim nws ua cov haujlwm zoo heev: nws ua haujlwm tam sim no thiab kub zoo, tiv thaiv corrosion hauv kev pabcuam ib txwm muaj, cov ntaub ntawv thiab tshuab tau yooj yim, thiab welds tsis muaj porosity. Qhia qhov kub thiab txias kom meej meej, ua kom lub ntsej muag huv si, thiab zam kev sib txuas galvanic; cov hlau yuav tom qab ntawd xa cov hluav taws xob thiab thermal kev ua haujlwm thiab lub neej ua haujlwm ntev uas cov khoom siv xav tau.
