Rau industrial tshav kub exchangers, kev xaiv ntawmC11000 thiabC12200 yog txiav txim los ntawm koj txoj kev koom ua ke. Yog tias koj siv high -kub brazing lossis vuam,C12200 (DHP tooj liab)yog tus qauv engineering vim nws tshem tawm txoj kev pheej hmoo ntawm hydrogen embrittlement. Txawm li cas los xij, yog tias koj tus qauv tsim cia siab rau kev nthuav dav (tube- mus rau -fin) thiab yuav tsum muaj kev ua haujlwm siab tshaj plaws,C11000 tooj liab ntawvyog superior vim nws siab dua thermal conductivity. Rau kev yuav khoom, C11000 yog tus nqi tshaj - zooelectrolytic tawv pitchqib, thaum C12200 nqa tus nqi me me rau nws cov khoom deoxidation. Koj tuaj yeem soj ntsuam peb cov khoom muag ntawm cov khoom tiaj tus ntawm lubC11000 tooj liab ntawv.
Vim li cas phosphorus -deoxidized tooj liab (C12200) yog tus qauv rau HVAC?
Cov phosphorus hauv C12200 ua raws li "scavenger" uas tshem tawm cov pa tawm ntawm tooj liab matrix. Qhov no ua rau cov khoom muaj kev nyab xeeb tag nrho rau kev sib tsoo thiab TIG vuam. Piv txwv li,t2 kobmuaj cov pa me me (0.02 txog 0.04 feem pua). Thaum rhuab nyob rau hauv ib tug nplaim hluav taws uas muaj hydrogen, cov pa no reacts tsim nyob rau hauv lub chav, ua rau microscopic tawg thiab xau.
Ua ntej ua tiav koj cov txheej txheem sib dhos, koj yuav tsum txheeb xyuas qhovCov ntsiab lus oxygen ntawm C110 tooj liab. Rau feem ntau condenser manufacturers siv brazed pob qij txha, C12200 yog qhov kev nyab xeeb thawj koom ruam los tiv thaiv kev ua tsis tiav. Txawm li cas los xij, yog tias koj tsuas yog laser - txiav aKub dab dej c11000 tooj liab phajrau huab cua- daim ntawv thov txias, cov ntsiab lus oxygen yog qhov tsis yog - teeb meem.
Kev sib piv thermal thiab tshuaj lom neeg ua haujlwm
| Khoom | C11000 (Cu-ETP) | C12200 (Cu-DHP) | Kev cuam tshuam rau Exchanger |
| Thermal conductivity | 388 W/m·K | 339 W/m·K | Thaum tshav kub kub hloov ceev |
| Hluav taws xob conductivity | 101% IACS min | 85% IACS approx | Zog efficiency |
| Cov ntsiab lus phosphorus | Tsis muaj / Trace | 0.015 txog 0.040% | Weldability |
| Oxygen Presence | Tam sim no (ETP) | Tsis muaj (Deoxidized) | Brazing txaus ntshai |
| Kev faib tawm | ETP vs DHP tooj liab | Deoxidized High Phos | Koom nrog kev nyab xeeb |
Thermal conductivity: Koj poob npaum li cas thaum hloov mus rau C12200?
Hloov ntawm C11000 mus rau C12200 ua rau kwv yees li 12 mus rau 15 feem pua poob hauv thermal conductivity. Rau kev ua haujlwm siab -kev cai txiav c11000 tooj liab phajsiv nyob rau hauv cov kua dej txias phaj, qhov kev poob no tuaj yeem txhais ua qhov kub thiab txias rau cov khoom siv hluav taws xob.
Yog tias koj tus qauv tsim yuav tsum tau ua kom muaj cua sov siab tshaj plaws, koj yuav tsum xav txog C11000 thiab siv cov cuab yeej siv hluav taws xob los yog qis - kub soldering. Ntau tus engineers kuj sib piv cov kev xaiv no tiv thaiv aluminium, raws li tau tham hauv peb txoj kev kawm txogtooj liab vs aluminium heatsinks, kom sib npaug qhov hnyav thiab thermal ua haujlwm.
Fabrication thiab koom nrog Compatibility
| Txoj kev | C11000 (ETP) | C12200 (DHP) |
| Soft Soldering | Zoo heev | Zoo heev |
| Silver Brazing | Poor (Cracking Risk) | Zoo heev |
| Mechanical Expansion | Zoo heev | Zoo heev |
| TIG / MIG Welding | Tsis pom zoo | Zoo heev |
| Standard Tubing siv | C11000 vs C12200 tubes | HVAC / tub yees |
C11000 puas tuaj yeem tuav cov txheej txheem brazing hauv condenser manufacturing?
Cov lus teb luv luv yog: tsuas yog nrog kev saib xyuas huab cua thiab inert gas shielding. Txawm li cas los xij, qhov kev pheej hmoo ntawm "Kub Shortness" thiab porosity yog siab dua nrog cov qib deoxidized. Rau loj- nplai ntau lawm, tus nqi seem nrogc11000 khoomfeem ntau yog siab dhau los ua pov thawj nws siv hauv welded lossis brazed sib dhos.
Yog tias koj qhov project cuam tshuam nrog siab - cua sov tam sim no qhov twg tus neeg xyuas pib kuj ua raws li txoj kev ua kom txias,welding thiab brazing qhiataw qhia tias vim li cas C12200 lossis oxygen- cov qhab nia pub dawb yog qhov yuav tsum tau ua kom muaj kev ncaj ncees.
Tham Cov Kws Paub Txog Cov Khoom Siv
FAQ: Kub Exchanger Qib
1. Vim li cas C11000 zoo dua rau cov fins tab sis C12200 zoo dua rau cov raj?
Fins feem ntau koom nrog cov raj ntawm kev nthuav dav (tsis muaj cua sov), yog li lawv siv C11000 rau qhov siab tshaj plaws cua sov dissipation. Cov raj yog brazed rau manifolds (siab kub), yog li lawv yuav tsum yog C12200 kom tsis txhob tawg.
2. Puas yog C12200 muaj kev tiv thaiv corrosion zoo dua?
Yog lawm, hauv ntau cov dej- tuav daim ntawv thov, cov qauv deoxidized ntawm C12200 yog me ntsis resistant rau pitting corrosion duaelectrolytic tawv pitchtooj liab.
3. Puas yog tus nqi ntawm C12200 ntau dua li C11000?
Lub hauv paus hlau tus nqi yog tib yam, tab sis tus nqi tsim khoom rau C12200 feem ntau yog siab dua vim tias nws yog qib tshwj xeeb hauv kev lag luam, qhov C11000 yog tsim nyob rau hauv ntau qhov loj thoob ntiaj teb.
4. Kuv puas tuaj yeem siv C11000 rau cov kua ua kua -txias lub cev muaj zog?
Tsuas yog lub tsho txias yog kaw nrog O-rings lossis mechanical gaskets. Yog tias lub tsho yog welded, koj yuav tsum hloov mus rau C12200 lossis oxygen - qib dawb.
5. Kuv yuav txheeb xyuas cov ntsiab lus phosphorus li cas?
Tshawb xyuas Mill Test Certificate (MTC). C12200 yuav tsum qhia phosphorus ntawm 0.015 thiab 0.040 feem pua. Yog tias cov phosphorus nyob ze rau xoom, cov khoom yuav zoo li C11000.
6. Koj puas muab kev cai - tshuab cua sov dab dej?
Yog lawm. Peb tshwj xeeb hauv kev muab ob qho tib si rawt2 kobthiab tiav fabrication. Peb tuaj yeem muab cov lus sib xyaw ua ke rau CNC- tshuab txias phaj nrog rau kev kho deg zoo li npib tsib xee plating.
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
