TP1 / C12000 tooj liab yog dab tsi?
TP1/C12000, tseem hu ua phosphorus -deoxidized tooj liab, muaj cov qauv tshuaj muaj pes tsawg leeg uas muaj tooj liab thiab phosphorus, nrog rau qhov sib npaug yog zinc. Qhov sib ntxiv ntawm phosphorus feem ntau pab txhim kho deoxidation, yog li txhim kho cov khoom siv weldability thiab corrosion kuj. Qhov no tooj liab alloy yog dav siv nyob rau hauv kev tsim kho kev lag luam, shipbuilding, thiab automotive qhov chaw manufacturing. Nws cov hluav taws xob muaj hluav taws xob siab, zoo ductility, thiab zoo heev corrosion kuj ua rau TP1 tooj liab irreplaceable nyob rau hauv cov teb no.
Tshuaj muaj pes tsawg leeg:
Copper (Cu): 99.90%
Lead (Pb): 0.004 – 0.012%
Mechanical Properties
Lub zog tensile: 215 ~ 345 MPa (215 ~ 275 MPa rau cov raj, 245 ~ 345 MPa rau cov phaj / bar).
Elongation: Ntau dua lossis sib npaug li 8% (phaj / bar), raj elongation Ntau dua lossis sib npaug li 25%.
Hardness: 55 ~ 120 HV (55 ~ 100 HV rau raj, 75 ~ 120 HV rau daim hlau / bar).
Nws ua ke nrog lub zog nruab nrab thiab ductility kom tau raws li kev ua haujlwm nyuaj.
Lub cev muaj zog
|
Khoom |
Tus nqi |
|
Qhov ceev (g / cm³) |
8.94 |
|
Melting Point (zeeg) |
1083 |
|
Hluav taws xob conductivity (%IACS) |
98 – 100 |
|
Thermal conductivity (W / m · K) |
391 (ntawm 20 degree) |
Cov cheeb tsam thov
Hluav taws xob kis tau tus mob
Cov khoom sib kis tau zoo xws li roj av / roj xa cov kav dej, cov kav dej, thiab cov kav dej condenser, siv lawv cov kev tiv thaiv corrosion thiab thermal conductivity.
Cov khoom siv cua sov
Cov khoom tseem ceeb xws li cov raj condenser, cov raj evaporator, thiab cov raj xa hluav taws xob, ua kom cov cua sov hloov tau zoo.
Khoom siv thauj khoom
Tsheb ciav hlau qhov chaw, mine casings, thiab lwm yam, cia siab rau lawv lub zog thiab tsis kam mus rau ib puag ncig corrosion.
Lwm thaj chaw
Cov tub yees thiab cua txias tshuab, radiators, lub tog raj kheej taub hau gaskets, thiab lwm yam, leveraging lawv thermal conductivity thiab ua kom zoo.
Daim ntawv thov kev lag luam rau tooj liab C12000 Tubes
HVAC Kev Lag Luam
Hluav taws xob kev lag luam
Cov kav dej huv huv kev lag luam
MGPS Kev Lag Luam
Kev lag luam kev tsim kho
Kev lag luam tsheb
Dej & Roj Kev Lag Luam
Hluav taws xob Engineering Kev Lag Luam
Marine Engineering Kev Lag Luam
Earthing Systems Kev Lag Luam
C12000 tooj liab vs. C12200 tooj liab
| Feature | UNS C12000 (CDA 120) | UNS C12200 (CDA 122) |
|---|---|---|
| Lub Npe | Phosphorus Deoxidized,Tsawg Residual P (DLP) | Phosphorus Deoxidized,High Residual P (DHP) |
| Thawj Standard | ASTM B152, B124 | ASTM B152, B124 |
| ISO npe | Cu-DLP | Cu-DHP |
| EN npe | qw 024a | qw 024c |
| JIS npe | C1201 | C1220 |
| Nominal Composition | 99.90% Cu min. | 99.90% Cu min. |
| Qhov txawv tseem ceeb | Tsawg Phosphorus (0.004 - 0.012%) | Siab phosphorus (0.015 - 0.040%) |
| Hluav taws xob conductivity | Siab heev(~ 100% IAB) | Zoo, tab sis qis dua(~ 85% IAB) |
| Thermal conductivity | Siab heev (~390 W/m·K) | Zoo (~340 W/m·K) |
| Resistance rau Hydrogen Embrittlement | pluag | Zoo heev |
| Weldability & Brazability | Zoo heev (tsawg P pab khiav) | Zoo heev (P ua raws li deoxidizer) |
| Soft Soldering | Zoo heev | Zoo heev |
| Hom ntawv | Tube, yeeb nkab, ntawv, phaj, busbar | cev,(dominant), ntawv, phaj |
| Tus nqi txheeb ze | Siab dua me ntsis | Standard, feem ntau |
Xaiv UNS C12000 (DLP - Tsawg P) thaum:
Cov hluav taws xob siab lossis thermal conductivity yog qhov tseem ceeb tshaj plaws. Piv txwv:
Hluav taws xob Busbars thiab siab -efficiency windings.
Thaum tshav kub kub Exchanger raj los yog cov khoom uas qhov siab tshaj plaws thermal hloov yog qhov tseem ceeb.
Lightning Conductor systems.
Daim ntawv thov no suav nrog siab -kub brazing lossis vuam hauv qhov chaw uas tsis txo qis (xws li roj inert, nqus tsev, cua).
Koj xav tau cov khoom ua haujlwm txias txias rau kev ua haujlwm hnyav (marginally zoo dua C12200).
Xaiv UNS C12200 (DHP - High P) thaum:
Daim ntawv thov suav nrog cov kav dej, cua sov hydronic, tub yees, lossis roj / roj kab. Qhov no yog tus qauv, feem ntau siv tooj liab dej raj alloy thoob ntiaj teb.
Kev nyab xeeb tiv thaiv hydrogen embrittlement yog qhov tseem ceeb. Qhov no suav nrog:
Txhua qhov kev pabcuam hauv qhov chaw txo qis (piv txwv li, cov khoom siv rau hydrogen lossis synthesis gas systems).
Annealing los yog brazing nyob rau hauv lub cub tawg nrog ib tug txo qhov cua.
Tus nqi -kev ua tau zoo yog qhov tseem ceeb rau cov ntawv thov txheej txheem uas tsis tas yuav muaj qhov ua tau zoo tshaj plaws. C12200 feem ntau tsim thiab feem ntau yooj yim muaj.
Zoo tag nrho formability, weldability, thiab brazability yog txaus.
Nug txog C12000 Nqe & Cov Qauv
Peb cov khoom lag luam
| Yam khoom | Cov ntawv tseem ceeb ntawm cov khoom | Common Standards (Piv txwv) | Hom Kev Siv / Nta |
|---|---|---|---|
| Copper Rods & Bars | Round Rods, Square Bars, Hexagonal Bars | ASTM B187, C11000, C10200; EN 12163-66; JIS H3250 | Hluav taws xob conductors, machined qhov chaw, connectors, kho vajtse. Muaj nyob rau hauv ntau tempers (mos, nyuaj). |
| Copper Tubes & Cov kav dej | Seamless Tubes, Ncaj Ntev, Coils (rau cov raj hloov tau) | ASTM B75, B280, B88; EN 12735; JIS H3300 | Cov kav dej, HVAC / R, cov khoom siv hluav taws xob sib hloov, cov kab hluav taws xob kho mob, cov tshuab hydraulic. |
| Copper Phaj & Ntawv | Plates (>6mm thickness), Cov ntawv (<6mm thickness) | ASTM B152, C11000; EN 1652; JIS H3100 | Architectural cladding, industrial fabrication, grounding daim hlau, chemical processing. |
| Copper Strips & Foils | Strips, Rolls, Precision Foils | ASTM B272, C11000; EN 1652; JIS H3100 | Hluav taws xob tiv tauj, transformers, shielding, gaskets, hniav inlays. |
| Tooj Hlau | Tooj liab hlau, Stranded hlau, Busbars | ASTM B1, B3, B187; EN 13601; JIS H3260 | Windings, cables, busbars, fasteners, vuam electrodes. |
Peb lub Hoobkas
Peb yog cov chaw tsim khoom tshwj xeeb ntawm cov khoom siv tooj liab zoo tshaj plaws, suav nrog cov pas nrig, raj, phaj, tuav, xov hlau, thiab strips. Peb lub Hoobkas nruj me ntsis ua raws li cov qauv thoob ntiaj teb xws li ASTM, EN, JIS, thiab GB, ua kom cov khoom ua raws li kev lag luam thoob ntiaj teb. Nruab nrog cov kab ntau lawm niaj hnub- suav nrog kev nruam nruam rau cov pas nrig, cov tshuab kos duab txias rau cov raj, thiab cov rolling precision mills rau strips -peb tswj nruj tswj qhov ntev thiab kam rau ua. Txhua batch tau nruj me ntsis hauv- kev sim hauv tsev siv cov spectrometers rau tshuaj muaj pes tsawg leeg, tensile testers rau mechanical zog, thiab eddy tam sim no testers rau kev kuaj xyuas tsis raug. Peb lub chaw soj nstuam zoo tau lees paub cov khoom siv tau zoo, txhim khu kev qha rau hluav taws xob, tsheb, thiab kev siv engineering thoob ntiaj teb.
Tau Txais Cov Lus Qhia Ceev & Logistics Plan
