Yog tias koj muab C11000 tooj liab raj rau hauv seawater heat exchanger, nws yuav ua tsis tau sai. Kev sib xyaw ua ke ntawm ntsev, siab tshaj tawm, thiab bio- fouling noj cov tooj liab ntshiab ciaj sia los ntawm cov txheej txheem hu ua "Erosion-Corrosion."
Nkag musC70600 tooj liab nickel 90/10. Qhov no yog tus qauv kev lag luam maritime rau ib qho laj thawj.
Vim li cas Copper Nickel?
C70600 muaj 10% Nickel thiab kwv yees li 1.4% Hlau.
Lub Iron Factor:Qhov me me ntxiv ntawm hlau yog qhov tseem ceeb. Nws pab tsim kom muaj lub siab tawv, tus kheej - kho cov yeeb yaj kiab tiv thaiv ntawm lub raj nplaim uas tiv taus cov dej turbulent.
Bio-Fuling:Zoo li tooj liab ntshiab, C70600 tiv thaiv kev loj hlob ntawm barnacles thiab algae, ua kom cov kav dej huv tsis muaj tshuaj lom neeg.
Kev txwv kev ua haujlwm
Seawater Velocity Limits
| Khoom siv | Max Safe Flow Velocity | Txaus ntshai |
| C11000 (Ntshiab tooj liab) | < 0.9 m/s | Rapid erosion & pitting |
| C70600 (CuNi 90/10) | 3.5 m/s | Kev tiv thaiv zoo heev |
| C71500 (CuNi 70/30) | 4.5 m/s | Superior (rau subs/carriers) |
Daim ntawv thov Scenario
Shipbuilding:Seawater cooling loops, hluav taws -sib ntaus sib tua systems.
Desalination Nroj Tsuag:Brine rhaub.
Fais fab nroj tsuag:Coastal condenser tubes.
Tsis txhob siv C11000 ntawm no.Txawm hais tias C11000 pheej yig dua ua ntej, tus nqi saib xyuas ntawm kev hloov cov hlab corroded yuav poob rau qhov project.
International Standards
| Thaj tsam | Txuj | Qib Qib |
| Teb chaws USA | ASTM B111 / B466 / ASTM B111 / ASTM B111 / B466 / ASTM B111 / ASTM B111 / ASTM B111 / ASTM B111 / ASTM B111 / ASTM B111 / ASTM B111 / ASTM B111 / ASTM B111 / ASTM B111 / ASTM B111 / ASTM B111 / ASTM B111 / ASTM B111 / ASTM B111 / B466 / ASTM B111 / ASTM B111 / ASTM B111 / B466 / ASTM B111 / ASTM B111 / B466 / ASTM B111 / ASTM B111 / ASTM B111 / B466 / ASTM B111 / ASTM B111 / B466 / ASTM B111) Cov ntawv pov thawj | C70600 |
| Teb chaws Europe | EN | CW352H / CuNi10Fe1Mn |
| Nyiv | JIS | C7060 |
Cov Khoom Muag Khoom Peb tuaj yeem muab tau
| Yam khoom | Khoom siv Standards | Cov Alloys | Cov ntsiab lus tseem ceeb (Tshwj xeeb tuaj yeem kho tau) |
|---|---|---|---|
| Tube tooj | ASTM B75, B88, B280, B111; EN 12449, 12451; DIN EN 12735; JIS H3300 | C10100 (OFE), C11000 (ETP), C12200 (DHP), C23000, C70600, C71500 | OD: 3mm - 300mm Phab ntsa Thickness: 0.5mm - 20mm Temper: Mos (O), Ib nrab -Hard (H50), Hard (H80) Daim ntawv: Ncaj Ntev, Coils, U-Kov |
| Copper Sheets / Phaj | ASTM B152, B248, B248M; EN 1652; DIN 1787; JIS H3100, H3250 | C10100 (OFE), C11000, C10200 (OF), C26000, C86200 | Thickness: 0.3 hli - 100 hli Dav: Txog 1200mm Ntev: Txog 3000mm (los yog coils) Nto: Zeb, Polished, Brushed |
| Copper Qws / Bars | ASTM B187, B301, B411; EN 12163, 12164; DIN 17672; JIS H3250 | C10100 (OFE), C11000, C14500, C36000, C63000 | Txoj kab uas hla/Rect. Loj: 3mm - 300mm Puab: Round, Square, Hexagonal, Rectangular Cov xwm txheej: Kos, Extruded, Kub Rolled |
| Tooj Hlau | ASTM B1, B2, B3, B258; EN 13601; IEC 60228; JIS H3100 | C10100 (OFE), C11000, C14420, C14500 | Txoj kab uas hla: 0.1mm - 20mm Temper: Mos, Annealed, Hard -Drawn Daim ntawv: Liab qab, Tinned, Stranded, on Spools |
| Copper Foils / Strips | ASTM B103, B370; EN 1652; DIN 1787; JIS H3100 | C10100 (OFE), C10200, C11000, C19400, C26800 | Thickness: 0.02 hli - 2.0 hli Dav: Txog 600mm Temper: Rolled, Annealed |
| CNC Machining qhov chaw | Raws li tus neeg siv khoom kos duab / Req. | Tag nrho cov Copper Alloys (xws li C10100, C11000, C86200, thiab lwm yam) | Txheej Txheem: Tig, Milling, Drilling, Tapping Kev kam rau ua: ± 0.005mm - ± 0.1mm Ncej -Kev Ua Haujlwm: Deburring, Polishing, Plating |
Peb lub Hoobkas
Peb qhov chaw tsim khoom siv cov kab ntau lawm thiab niaj hnub no, nruab nrog kev ua haujlwm tas mus li, precision dov, siab - nrawm nrawm, thiab ntau -axis CNC machining chaw, ua rau peb ua cov tooj liab thiab tooj liab alloys (xws li C10100, C11000, C12200, C70, thiab lwm yam) cov raj, nplooj ntawv, rods, xaim, thiab foils. Txhawm rau kom ua tau zoo tshaj plaws -tier zoo, peb tau siv cov txheej txheem nruj heev hauv - txheej txheem thiab kev tshuaj xyuas zaum kawg, siv lub xeev- ntawm-- cov khoom siv kos duab xws li spectrometers rau cov ntaub ntawv pov thawj, digital tensile testers rau cov cuab yeej kuaj xyuas, precision dimensioned gauges tam sim no, thiab ultrasonic testers rau kev kuaj xyuas qhov tsis xws luag, lav tias txhua yam khoom ua tau raws li lossis tshaj thoob ntiaj teb cov qauv xws li ASTM, EN, thiab JIS, nrog rau cov neeg siv khoom tshwj xeeb.
