C28000 tooj dag yog dab tsi?
C28000 tooj dag yog ib hom tooj liab-zinc alloy paub txog nws cov khoom siv zoo heev, kev tiv thaiv corrosion, thiab kev ua haujlwm, ua rau nws siv dav hauv ntau yam kev lag luam.
Tshuaj muaj pes tsawg leeg
Cov khoom tseem ceeb yog tooj liab (Cu) thiab zinc (Zn), nrog cov ntsiab lus tooj liab ntawm 60% mus rau 63.5% thiab zinc raws li qhov seem. Nws tuaj yeem muaj cov kab tsis huv xws li txhuas (Pb Tsawg dua lossis sib npaug li 0.08%), hlau (Fe Less dua lossis sib npaug li 0.15%), phosphorus (P Tsawg dua lossis sib npaug li 0.01%), antimony (Sb Tsawg dua lossis sib npaug li 0.005%), thiab bismuth (Bi impurities tsis tshaj 0.0%), tag nrho cov ntsiab lus tsis tshaj 0. 0.5%.
Mechanical Properties
Tensile zog:Ntau dua los yog sib npaug rau 335 MPa, muab kev thauj khoom zoo -cov kabmob muaj peev xwm.
Elongation:δ10 Ntau dua los yog sib npaug rau 20%, δ5 Ntau dua lossis sib npaug li 24%, qhia cov yas zoo rau ob qho tib si kub thiab txias.
Hardness:Nws tuaj yeem hloov kho los ntawm kev kho cua sov (piv txwv li, annealing) kom tau raws li cov kev thov tshwj xeeb.
Lub cev muaj zog
Ceev:Kwv yees li 8.4 g / cm³.
Hluav taws xob conductivity:Txog 28% IACS (International Annealed Copper Standard), tsim nyog rau kev sib txuas hluav taws xob uas muaj cov khoom siv hluav taws xob siab tsis tseem ceeb.
Thermal conductivity:Cov thermal conductivity zoo ua rau nws ua haujlwm zoo rau kev siv hluav taws xob zoo li radiators thiab cov khoom siv hluav taws xob.
Ua haujlwm tau
Kub ua haujlwm:Haum rau hauv 650℃mus rau 850℃ntau yam rau cov txheej txheem xws li forging thiab extrusion, uas tuaj yeem kho cov qauv nplej.
Ua haujlwm txias:Kev lees txais plasticity nyob rau hauv lub xeev txias txhawb cov txheej txheem xws li kev kos duab thiab dov rau siab -qhov tseeb.
Weldability:Yooj yim rau braze thiab welding, yooj yim rau kev tsim cov txheej txheem nyuaj.
Machineability:Cov machinability zoo heev ua rau cov cuab yeej hnav tsis tshua muaj thiab ua kom tiav qhov zoo.
Corrosion Resistance
Atmospheric & Dej Ntshiab:Zoo corrosion kuj nyob rau hauv huab cua thiab dej tshiab.
Dej hiav txwv:Kev ua haujlwm zoo heev nyob rau hauv marine ib puag ncig, ua rau nws tsim nyog rau kev tsim khoom hauv nkoj thiab offshore engineering.
Nco tseg:Nyob rau hauv ib puag ncig uas muaj leej faj los yog nquag dezincification, kev kho saum npoo (xws li, npib tsib xee lossis chrome plating) raug pom zoo rau kev tiv thaiv zoo dua.
Daim ntawv thov teb
Shipbuilding & Marine Engineering:Lub tes tsho lub tes tsho, cov kav dej hiav txwv fittings, marine hardware.
Valves & Pumps:Tsawg-siab valve cores, twj tso kua mis vaj tse, corrosion{1}}resistant fittings.
Architectural Kho kom zoo nkauj:Qhov rooj / qhov rai fittings, tes tuav, hniav strips.
Thermal Management:Tsawg-Load heat sink fins, heat exchanger tube sheets.
General Hardware:Rivets, screws, stamped qhov chaw.
Kev kho cua sov Specifications
Kub ua haujlwm kub:650℃- 850 degree
Annealing kub:600℃- 700℃(kom txo tau kev ua hauj lwm hardening kev nyuaj siab thiab restore plasticity)
Kev ntxhov siab ntxhov siab Annealing:270℃- 300℃(kom tshem tawm cov kev ntxhov siab sab hauv thiab ruaj khov qhov ntev)
Qhov zoo
Tus nqi -zoo:Tus nqi qis dua siab - tooj liab alloys vim muaj zinc ntau dua.
Resistant rau Seawater Corrosion:Zoo tagnrho rau ntev - siv marine lub sij hawm, txo cov nqi tu.
Kev ua haujlwm ntau yam:Tau tshaj nrog ntau yam txheej txheem suav nrog lub taub hau txias, stamping, thiab machining.
Peb lub Hoobkas
Peb ua haujlwm niaj hnub, tshwj xeeb tooj liab cov chaw tsim khoom nruab nrog cov txheej txheem nruam nruam thiab dov kab, precision CNC machining cov cuab yeej, thiab kev soj ntsuam nruj zoo, tsom mus rau kev tsim cov raj tooj liab, daim hlau, rods, xov hlau, thiab strips. Lub Hoobkas yog ISO9001 tau ntawv pov thawj thiab muaj peev xwm ua tiav kev lag luam hauv kev lag luam - los ntawm cov khoom siv raw smelting thiab precision ua rau cov khoom tiav tiav. Nrog rau txhua xyoo muaj peev xwm ntawm kaum tawm txhiab tons, peb tuaj yeem hloov kho raws li kev txiav txim siab, kom ntseeg tau tias peb cov khoom ua tau raws li cov qauv thoob ntiaj teb hauv qhov raug qhov tseeb, cov khoom siv kho tshuab, thiab cov khoom tiav.
Copper khoom ntim
Peb siv cov txheej txheem ntim khoom raws li cov yam ntxwv ntawm cov khoom lag luam: cov raj tooj liab thiab cov pas nrig yog qhwv nrog cov dej noo-cov ntawv kraft resistant, ntxiv nrog cov bundling, thiab ruaj rau ntawm cov ntoo pallets lossis cov thawv hlau los tiv thaiv kev deformation thiab kev puas tsuaj thaum caij tsheb npav. Copper daim hlau thiab strips yog them nrog zaj duab xis tiv thaiv, sib cais los ntawm npuas padding ntawm cov khaubncaws sab nraud povtseg, thiab sab nraud ruaj nrog steel strapping nrog rau cov ntim dej tsis zoo. Cov hlau yog coiled ntawm cov reels muaj los yog lub tshuab nqus tsev- ntim nrog yas zaj duab xis. Tag nrho cov ntim khoom suav nrog cov ntawv qhia meej uas qhia txog cov khoom tshwj xeeb, cov lej batch, thiab cov cim tiv thaiv, ua kom muaj kev nyab xeeb thaum lub sijhawm ntev - kev thauj mus los hauv hiav txwv thiab av.
Tau Txais Cov Lus Qhia Ceev & Logistics Plan
