Rau cov ntawv thov uas xav tau siab -kub brazing lossis vuam,C12000 (Deoxidized Tsawg Phosphorus tooj liab)yog technically superior rauC11000, raws li nws tshem tawm txoj kev pheej hmoo ntawm hydrogen embrittlement. ThaumC11000 toojmuab qhov siab tshaj plaws hluav taws xob conductivity ntawm101% IACS min, nws cov ntsiab lus hauv cov pa oxygen ua rau cov txheej txheem tawg thaum lub sij hawm brazing.C12000muab qhov sib npaug los ntawm kev tswj xyuas cov khoom siv hluav taws xob siab (98% txog 100% IACS) thaum muaj kev nyab xeeb rau txhua qhov kev koom ua ke. Rau tus qauv hluav taws xob busbars qhov twg tsis muaj vuam koom nrog,C11000 tooj liab bartseem yog tus nqi ntau tshaj -kev daws teeb meem.
Vim li cas phosphorus hauv C12000 tiv thaiv brazing tsis ua haujlwm?
Qhov tseem ceeb sib txawv yog nyob rau hauv cov txheej txheem refining.C11000 toojyog ibelectrolytic tawv pitchqib uas muaj 0.02% mus rau 0.04% oxygen. Thaum tshav kub hauv hydrogen- nplaim taws nplua nuj, cov pa oxygen no tshwm sim los ua cov pa sab hauv, ua rau tsis ua haujlwm. C12000 yog "Deoxidized Low Phosphorus" (DLP), qhov twg me me ntawm phosphorus (0.004% txog 0.012%) yog siv los tshem tawm cov pa.
Yog tias koj qhov project xav tau siab -cov khoom siv hluav taws xob uas yuav tsum yog nyiaj-brazed, koj yuav tsum xyuas yog tiasC110 tooj liab tsis muaj oxygenkom tsis txhob muaj kev puas tsuaj ntawm thaj chaw ua tsis tiav. Rau cov tuam txhab hluav taws xob hloov hluav taws xob, kev hloov pauv ntawm C11000 mus rau C12000 feem ntau yog tus yuam sij rau kev txav ntawm cov neeg kho tshuab fasteners rau brazed sib dhos.
Chemical thiab Conductivity Thresholds
| Element | C11000 (ETP tooj liab) | C12000 (DLP tooj liab) |
| Tooj liab Purity | 99.90% min purity | 99.90% min |
| Phosphorus (P) | Tsis muaj / Trace | 0.004% rau 0.012% |
| Cov pa oxygen (O) | 0.02% rau 0.04% | Tsis muaj (Deoxidized) |
| Hluav taws xob conductivity | 101% IACS min | 98% mus rau 100% IACS |
| Thermal conductivity | 388 W/m·K | 377 W/m·K |
Conductivity vs. Weldability: Yuav xaiv cov qib zoo li cas
Rau cov thawj tswj kev yuav khoom, qhov kev txiav txim siab feem ntau yog kev lag luam tawm -tawm.C11000 khoomyog tus qauv thoob ntiaj teb rau kev siv hluav taws xob ntau tshaj plaws. Txawm li cas los xij, C12000 yog qhov kev xaiv tshwj xeeb rau "siab- conductivity vuam." Tsis zoo li C12200 (High Phosphorus), uas poob rau 85% IACS, C12000 nyob ze heev rau 100% cim.
Thaum sib pivC11000 vs C12200, C12000 ua hauj lwm hauv nruab nrab rau precision engineering. Nws feem ntau pom nyob rau hauv siab -kev ua haujlwm txias qhov twg cov raj yuav tsum tau brazed rau manifold daim hlau.
Fabrication thiab koom nrog Compatibility
| Txheej txheem | C11000 (ETP) | C12000 (DLP) |
| Soft Soldering | Zoo heev | Zoo heev |
| Silver Brazing | Risk ntawm Cracking | Zoo heev |
| TIG / MIG Welding | Tsis pom zoo | Zoo heev |
| Ua haujlwm txias | [此处添加内链 14: Excellent Bending -> 链接到 文章#14] | Zoo heev |
| Machineability | 20% (zeeg) | 20% (zeeg) |
Tham Cov Kws Paub Txog Cov Khoom Siv
Puas yog C12000 kim dua C11000?
Yog lawm,C12000feem ntau nqa tus nqi them tshaj qhovC110 tooj liab nqihauv paus. Qhov no yog vim qhov thib ob deoxidation kauj ruam thiab cov khoom ntim qis dua piv rau qhov loj - qib ETP. Los ntawm B2B standpoint, "Tag nrho Tus Nqi ntawm Cov Tswv Cuab" yuav tsum suav nrog kev ntseeg siab ntawm cov pob qij txha. Yog tias koj daim ntawv thov cuam tshuam nrog cov kua los yog roj, cov qauv kev nyab xeeb ntawm C12000 ua rau cov nqi ntxiv.
Cov cuab yeej cuab yeej cuab tam (Ib nrab-Hard H02)
| Khoom | Chav ntsuas ntsuas | C11000 / C12000 Tus nqi |
| Tensile zog | MPa | 240-300 Nws |
| Yield zog | MPa | 170-280 Nws |
| Hardness | Vickers (HV) | 75a95 ua |
| Elongation | % hauv 50mm | 15% min |
FAQ: C11000 vs. C12000
1. Vim li cas C11000 yog tus qauv rau cov busbars yog tias nws tsis tuaj yeem ua kom ruaj ntseg?
Busbars feem ntau koom nrog kev siv tshuab bolts thiab txiv ntseej lossis ultrasonic vuam, tsis muaj qhov cuam tshuam nrog qhov kub thiab txias thiab hydrogen atmospheres uas ua rau embrittlement hauvt2 kob.
2. Puas yog C12000 suav tias yog "ntshiab tooj liab"?
Yog lawm. Txij li thaum nws tswj hwm 99.90% cov ntsiab lus tooj liab tsawg kawg nkaus, nws raug cais raws li kev lag luam ntshiab tooj liab, ib yam li covc11000 khoom.
3. Dab tsi yog qhov sib npaug ntawm C12000 hauv European qauv?
Qhov sib npaug yogCu-DLP (CW023A). Nws yog feem ntau siv nyob rau hauv cov teb chaws Europe rau tshwj xeeb vov tsev thiab siab -kawg industrial piping.
4. Kuv puas tuaj yeem siv C11000 rau TIG vuam?
Nws poob siab heev. Cov pa oxygen yuav ua rau porosity thiab weld- hlau tawg. Rau siab - zoo welded tooj liab qauv, C12000 los yog C12200 yog yuav tsum tau.
5. Kuv yuav ua li cas thiaj paub tseeb tias kuv tau txais C12000 thiab tsis yog ETP?
CovMill Test Certificate (MTC)yuav tsum muaj cov ntsiab lus phosphorus ntawm 0.004% thiab 0.012%. Yog tias phosphorus yog xoom, koj muaj C11000.
6. Koj puas npaj ob qho C11000 thiab C12000?
Peb khaws cov khoom siv dav hauvt2 lusC11000 rau tus qauv fais fab kis. Peb kuj muab C12000 rau cov haujlwm tshwj xeeb uas xav tau kev ua haujlwm siab thiab kev sib tw brazing. Tiv tauj peb rau kev sib piv nqe lus.
Khoom Specifications & Ntau
| Yam khoom | Common Qib (Alloys) | Qhov Loj (Dimensions) | Cov qauv |
| Copper Rods | C11000, C12200, C10200, C14500 | Txoj kab uas hla:3 hli-400mm Cov duab:Round, Hexagonal, Square |
ASTM B187, EN 12163 |
| Tube tooj | C11000, C12200 (DHP), C10200 (OF), C27200 | OD:2mm-219 hli Phab ntsa Thickness:0.2 hli-20mm |
ASTM B280, EN 12735, EN 12735-1 |
| Cov phaj tooj liab | C11000 (ETP), C10200, C12200 | Thickness:0.1 hli-150mm Dav:Txog li 2500mm |
ASTM B152, DIN 1751 |
| Tooj Hlau | C11000, C10200, tooj dag hlau | Txoj kab uas hla:0.05mm-10.0 hli Daim ntawv:Spool los yog Coil |
ASTM B3, EN 13602 |
| Copper Sawb | C11000, C12200, C26800 (Brass) | Thickness:0.05mm-3.0 hli Dav:5 hli-610mm |
ASTM B19, EN 1652 |
Customization Note:
Custom Dimensions:Peb muab precision txiav thiab slitting cov kev pab cuam kom tau raws li koj cov kev xav tau qhov project.
Tempers muaj:Mos (O), Ib nrab -Hard (H02), Full Hard (H04), thiab Spring Hard (H08).
Nto tiav:Bright annealing, Polished, los yog Plated (Tin, Silver, Nickel) raws li kev thov.
Muaj -Qib Export Ntim
Kev tiv thaiv siab tshaj plaws tiv thaiv oxidation, ya raws, thiab kev puas tsuaj.
1. Anti-Oxidation tiv thaiv
VCI Ntawv & Moisture -Cov ntaub ntawv pov thawj:Txhua qhov kev txiav txim yog lub tshuab nqus tsev- kaw los yog qhwv hauv cov khoom siv tiv thaiv- corrosion kom ntseeg tau tias cov tooj liab tseem ci thiab tarnish -dawb thaum lub sijhawm thauj khoom hiav txwv.
2. Kev txhawb nqa kev txhawb nqa
Seaworthy Ntoo Crates:Peb siv cov khoom siv ntxiv, fumigation-dawb rooj ntoo (ISPM-15) thiab cov hlua steel rau cov pas nrig, cov raj, thiab cov phaj hnyav los tiv thaiv kev khoov lossis khawb ntawm qhov chaw.
3. ruaj ntseg tuav & thauj khoom
Forklift-Pallets Npaj:Tag nrho cov ntaub ntawv muaj kev ruaj ntseg ntawm cov qauv export pallets kom yooj yim unloading thiab siab tshaj plaws stability nyob rau hauv ntim.
4. Qhia meej meej
Professional Labeling:Txhua pob suav nrog cov ncauj lus kom ntxaws nrog cov lej ntsuas kub, cov lus qhia tshwj xeeb, thiab qhov hnyav rau kev tswj xyuas cov khoom lag luam zoo.
Advanced Manufacturing & Quality Control
1. Cov khoom siv tseem ceeb
Up-casting & Nruam Casting Kab:Ua kom muaj siab -purity oxygen-dawb tooj liab rods thiab cov xov hlau nrog cov qauv lis zoo li qub.
High -Cov Txias Txias / Kub Rolling Mills:Automated thickness tswj rau tooj liab daim hlau thiab strips nrog kam rau ua nyob rau hauv ± 0.01 hli.
Loj -Scale Extrusion & Drawing Tshuab:Muaj peev xwm ua tau seamless tooj liab raj thiab rods nyob rau hauv ntau yam diameters thiab cov duab.
Atmospheric Controlled Annealing Rauv:Cov txheej txheem ci ntsa iab kom ua tiav cov tempers tshwj xeeb (Mos, Ib nrab- nyuaj, Hard) yam tsis muaj oxidation nto.
2. Nyob rau hauv -Lub Tsev Xeem Xeem
Direct -Reading Spectrometers:Instant tshuaj muaj pes tsawg leeg tsom xam los lav Cu purity thiab meej alloying (Brass, Bronze, thiab lwm yam).
Universal Tensile Testers:Txheeb xyuas cov khoom siv kho tshuab suav nrog lub zog tensile, elongation, thiab lub zog tawm los.
Eddy Tam sim no & Kev Ntsuas Ultrasonic:100%.
Conductivity & Hardness Testers:Xyuas kom muaj hluav taws xob conductivity (IACS) thiab Vickers / Rockwell hardness raws li thoob ntiaj teb cov qauv (ASTM, EN, DIN).
Tau Txais Cov Lus Qhia Ceev & Logistics Plan
