TP1 / C12000 tooj liab yog dab tsi?
C12000 Copper Alloy yog tooj liab-raws li alloy feem ntau yog tsim los ntawm tooj liab nrog ntxiv ntawm phosphorus. Vim yog lub luag haujlwm tshwj xeeb ntawm phosphorus, C12000 tooj liab alloy nthuav tawm cov kev tiv thaiv corrosion zoo heev, tshwj xeeb tshaj yog nyob rau hauv marine, tshuaj, thiab ib puag ncig ntuj. Nws cov ntsiab lus phosphorus feem ntau yog li ntawm 0.015% txog 0.040%, ua kom cov hlau oxidation tsis kam, acid thiab alkali corrosion kuj, thiab cov khoom siv kho tshuab.
Daim Ntawv Thov Cheeb Tsam ntawm C12000 Copper Alloy
Marine Engineering
C12000 tooj liab alloy yog cov khoom siv zoo tshaj plaws rau cov chaw hauv dej hiav txwv, dav siv hauv submarine cables, cov khoom siv sab nrauv, nkoj, thiab cov sensors hauv qab dej. Nws qhov kev ua tau zoo hauv siab - salinity, siab - av noo, thiab qhov chaw corrosive heev yog qhov tshwj xeeb, zoo tiv thaiv dej hiav txwv corrosion.
Kev lag luam tshuaj
Hauv kev lag luam tshuaj, C12000 tooj liab alloy feem ntau yog siv los tsim cov reactors, pipelines, heat exchangers, thiab lwm yam khoom siv. Cov cuab yeej no feem ntau ua haujlwm nyob rau hauv cov kua qaub, alkalis, lossis lwm yam corrosive media. C12000 alloy muab ntev - tiv thaiv corrosion, txo cov nqi tu thiab sijhawm poob.
Electronic Devices thiab Precision Instruments
C12000 tooj liab alloy kuj tau siv dav hauv kev tsim cov khoom sib txuas, cov khoom siv hluav taws xob, thiab cov sensors rau siab - cov khoom siv hluav taws xob ntau zaus thiab cov cuab yeej ntsuas. Vim nws cov khoom siv hluav taws xob zoo heev thiab oxidation tsis kam, C12000 tooj liab alloy ua kom muaj kev ruaj ntseg thiab kev ntseeg siab ntawm cov khoom siv hluav taws xob hauv lub sijhawm ntev - siv.
High -Tsub Ib puag ncig Daim Ntawv Thov
Hauv ib puag ncig uas xav tau kev ua haujlwm siab - kub, C12000 tooj liab alloy kuj ua tau zoo heev. Nws cov oxidation tsis kam ntawm qhov kub thiab txias ua rau nws tsim nyog rau kev tsim cov khoom tseem ceeb ntawm siab - cov khoom kub, xws li boilers thiab cua sov tshuab.
Common Product Forms & Dimensions
Daim ntawv | Thickness (hli) | Dav (mm) | Ntev (mm) | Txoj kab uas hla (mm) |
Daim ntawv / Sawb | 0.5-10 | 100-600 | Kev cai | - |
Qws / Bar | - | - | Kev cai | 5–50 |
Hlau | - | - | Kev cai | 0.5-10 |
Tube | 1-20 (phab ntsa) | - | Kev cai | 10-200 (OD) |
C12000 Phosphorus-Deoxidized Copper
| Qeb | Khoom | Tus nqi / Ntau | Xwm Txheej / Lus Cim |
|---|---|---|---|
| Tshuaj muaj pes tsawg leeg | Copper (Cu) | ≥ 99.9% | Los ntawm huab hwm coj |
| Phosphorus (P) | 0.004% - 0.012% | Deoxidizing tus neeg sawv cev | |
| Lwm yam impurities (tag nrho) | ≤ 0.1% | Xws li Fe, Pb, Sn, thiab lwm yam. | |
| Lub cev muaj zog | Hluav taws xob conductivity | ≥ 98% IACS | Annealed mob |
| Thermal conductivity | ≥ 350 W / (m·K) | Ntawm 20 ° C | |
| Qhov ntom | 8.94 g / cm³ | Ntawm 20 ° C | |
| Melting Point | 1083 ° C | ||
| Coefficient ntawm Thermal Expansion | 17.0 × 10⁻⁶ / K | 20-300 ° C | |
| Mechanical Properties | Tensile zog | 200-250 MPa | Mos (Annealed) |
| 300-400 MPa | Hard (Cold Worked) | ||
| Yield zog (0.2% Offset) | ~ 70-150 MPa | Mos | |
| ~ 250 - 350 MPa | Nyuaj | ||
| Elongation | ≥ 40% | Mos (Annealed) | |
| ≥ 10% | Hard (Cold Worked) | ||
| Hardness (Vickers HV) | 40-60 HV | Mos (Annealed) | |
| 80-100 HV | Hard (Cold Worked) | ||
| Modulus ntawm Elasticity | 115-130 GPa | ||
| Cov yam ntxwv tseem ceeb | Decxidization | Phosphorus-deoxidized, cov ntsiab lus oxygen tsawg heev | Tshem tawm hydrogen embrittlement txaus ntshai |
| Weldability | Zoo heev (brazing, soldering, vuam) | ||
| Corrosion Resistance | Zoo hauv huab cua, dej tshiab, tsis yog -oxidizing acids | oxidation kuj zoo dua li tooj liab ntshiab | |
| Ua haujlwm tau | Kub & txias ua haujlwm zoo heev | Haum rau kev kos duab, stamping, sib sau |
FAQ
| C12000 tooj liab puas tuaj yeem welded lossis brazed yooj yim? Yog lawm, C12000 yog weldable heev thiab brazeable vim nws deoxidized xwm. Autogenous vuam thiab brazing tuaj yeem ua tau yam tsis muaj flux thaum koom nrog tooj liab - rau - tooj. |
| Dab tsi yog cov ntawv thov tseem ceeb ntawm C12000 tooj liab raj? Nws yog dav siv nyob rau hauv HVAC / R (kub exchangers, condensers), kav dej, kev kho mob roj systems, industrial kua kab, thiab hluav taws xob busbars. |
| Puas yog C12000 tooj liab corrode hauv dej? Nws muaj kev tiv thaiv corrosion zoo heev hauv cov dej huv, tsis yog - txhoj puab heev. Txawm li cas los xij, zoo li txhua tus tooj liab, nws tuaj yeem cuam tshuam los ntawm cov dej acidic, siab - nrawm nrawm, lossis qee yam tshuaj (xws li ammonia, sulfides). |
| Puas yog C12000 haum rau cov kab dej hauv av? Yog lawm, tshwj xeeb tshaj yog thaum siv hom K tuab-walled tubing rau faus. Nws cov kev tiv thaiv corrosion thiab lub zog ua rau nws muaj kev xaiv ruaj khov rau kev faus ncaj qha thaum cov av tsis zoo - txhoj puab heev. |
| Cov qauv dab tsi npog C12000 tooj liab raj? ASTM B75 (seamless), B280 (ACR hlab), EN 12735-1, thiab JIS H3300 yog cov qauv tseem ceeb rau tubing. ASTM B152 npog daim ntawv / phaj. |
| Dab tsi tempers muaj rau C12000 tubing? Cov tempers feem ntau yog annealed (mos, O60), kos (nyuaj, H58), thiab lub teeb -drawn (H55). Annealed muaj qhov siab tshaj plaws formability; kos muab lub zog ntau dua. |
| C12000 puas tuaj yeem siv rau hauv kev pabcuam oxygen lossis kev kho mob roj? Yog lawm, tom qab ntxuav thiab degreasing kom zoo, C12000 raj tau dav siv hauv cov pa tshuaj kho mob (oxygen, nitrous oxide) thiab siab -cov pa roj purity vim lawv qhov huv thiab tsis yog -permeability. |
| Yuav ua li cas phosphorus cuam tshuam conductivity hauv C12000? Qhov qis qis phosphorus me ntsis txo cov hluav taws xob conductivity (~ 85% IACS) piv rau cov ntshiab C11000 (~ 101% IACS), tab sis nws tseem zoo heev rau feem ntau thermal thiab hluav taws xob siv. |
| Puas yog C12000 raug cuam tshuam rau kev ntxhov siab corrosion tawg (SCC)? Copper alloys feem ntau tsis tshua muaj rau SCC dua li tooj dag, tab sis nyob rau hauv ib puag ncig nrog ammonia, amines, los yog nitrites, SCC tuaj yeem tshwm sim. Tsim kom raug thiab zam kom tsis txhob muaj zog tensile nyob rau hauv xws li ib puag ncig yog pom zoo. |
| Dab tsi yog qhov siab tshaj plaws kev pabcuam kub rau C12000? Feem ntau mus txog li 150–200°C (302–392°F) rau kev ua haujlwm ntev -. Lub sij hawm luv luv - kis tau tuaj yeem siab dua, tab sis kev sib xyaw ua ke thiab softening yuav tshwm sim siab dua ~ 250 ° C (482 ° F). |
Nug txog C12000 Nqe & Cov Qauv
Peb cov khoom lag luam
| Qeb | Cov khoom tseem ceeb | Cov qauv | Tej kev siv |
|---|---|---|---|
| Copper Tubes & Cov kav dej | Seamless tooj liab raj, cov kav dej kho mob (ASTM B819), ACR hlab, cov hlab ntsha capillary, loj - txoj kab uas hla, cov kav dej kav dej (Hom K / L / M) | ASTM B68, B75, B88, B280, B819, EN1057 | HVAC, tub yees, kav dej, kev kho mob roj tshuab, kev lag luam kav |
| Copper Sheets & Phaj | Daim ntawv tooj liab ntshiab, tooj liab alloy daim hlau ( tooj dag, bronze), perforated los xij, embossed nplooj ntawv, clad ntawv | ASTM B152, B465, EN1652 | Architectural cladding, hluav taws xob Cheebtsam, tshav kub exchangers, hniav kos duab |
| Copper Bars & Qws | Round bars, square bars, hexagonal tuav, tiaj tus tuav, tooj liab alloy rods ( tooj dag, bronze) | ASTM B187, B301, EN12163/12164 | Machined qhov chaw, connectors, fasteners, electrodes, forgings |
| Tooj Hlau & Strands | Tooj liab xov hlau, tinned tooj liab xov hlau, braided hlau, stranded conductors, enameled xov hlau | Raws li ASTM B1, B3, B174, IEC 60228 | Hluav taws xob thaiv, xa hluav taws xob, cables, windings, grounding systems |
| Copper Foils | Rolled tooj liab foils, electrolytic tooj liab foils, hloov tau tooj liab strips | ASTM B370, IPC-4562 | Printed circuit boards (PCBs), electromagnetic shielding, roj teeb, hniav laminates |
Peb lub Hoobkas
Peb lub Hoobkas tau nruab nrog lub xeev - ntawm - - cov kab ntau lawm rau extrusion, dov, kos duab, thiab ua tiav. Peb tshwj xeeb hauv kev tsim ntau yam khoom siv tooj liab thiab tooj liab alloy, nrog rau cov raj, phaj, tuav, xov hlau, thiab foils, ua haujlwm rau HVAC thoob ntiaj teb, kev tsim kho, hluav taws xob, kev kho mob, thiab kev lag luam tsheb.
Peb tau cog lus rau qhov zoo thiab qhov tseeb, nruj me ntsis ua raws li cov qauv thoob ntiaj teb suav nrog ASTM, EN, DIN, thiab JIS, thiab tuav ISO 9001 ntawv pov thawj. Peb nyob rau hauv -cov chaw soj nstuam hauv tsev ua qhov kev sim nruj heev- los ntawm cov tshuaj lom neeg muaj pes tsawg leeg thiab cov khoom siv kho tshuab kom siab thiab kev kuaj xyuas huv huv- xyuas kom kawg- kom - xaus traceability thiab ua raws li peb cov khoom.
Tau Txais Cov Lus Qhia Ceev & Logistics Plan
