TP1 / C12000 tooj liab yog dab tsi?
TP1 phosphorus-deoxidized tooj liab raj muaj ntau yam khoom tshwj xeeb, ua rau lawv xaiv zoo rau ntau daim ntawv thov kev lag luam. Ua ntej, lawv nthuav tawm cov hluav taws xob zoo thiab thermal conductivity, ua rau kev siv dav hauv cov khoom siv hluav taws xob thiab hluav taws xob. Thib ob, TP1 phosphorus-deoxidized tooj liab tubes muaj lub zog siab thiab corrosion kuj, ua kom muaj kev ruaj khov txawm tias nyob hauv qhov chaw ua haujlwm hnyav. Tsis tas li ntawd, lawv muaj kev ua haujlwm zoo thiab weldability, ua kom yooj yim ua thiab kev teeb tsa.
Peb muab TP1 / C12000 tooj liab kav
Copper tubes nyob rau hauv ntau yam tempers (M, M2, Y2, Y, T) muaj cov nram qab no txhua yam khoom:
Tensile Strength Rm (MPa): Ntau dua lossis sib npaug rau 200–360
Elongation (%): Ntau dua lossis sib npaug li 20-40
Hardness HV: Ntau dua lossis sib npaug rau 40-110
Hardness HB: Ntau dua lossis sib npaug rau 35-150
Lub cev muaj zog
Qhov ceev (g / cm³): 8.94
Hluav taws xob conductivity (%IACS): 90
Hluav taws xob conductivity (MS / m): 52
Thermal conductivity W/(m·K): 350
Coefficient ntawm Thermal Expansion (10⁻⁶/K): 17.7
Elastic Modulus (GPa): 132
Cov Cuab Yeej Tshwj Xeeb J/(g·K): 0.386
Kev sib xyaw
Lub ntsiab tseem ceeb ntawm TP1 phosphorus -deoxidized copper tubes yog tooj liab, nrog me me ntxiv ntawm phosphorus. Kev suav nrog phosphorus zoo txo oxidation thaum smelting thiab ua, txhim kho cov purity thiab zoo ntawm cov hlab tooj liab. Tsis tas li ntawd, phosphorus txhim kho cov khoom siv dag zog ntawm tooj liab, nce nws lub zog thiab hardness.
Chemical Composition (Elemental Parameters)
Tooj + Nyiaj (Cu + Ag): 99.90%
Phosphorus (P): 0.004-0.012%
Hlau (Fe): 0.01%
Nickel (Ni): 0.005%
Antimony (Sb): 0.002%
Bismuth (Bi): 0.002%
Sulfur (S): 0.005%
Cov pa oxygen (O): 0.01%
Arsenic (As): 0.002%
Kev tsim khoom
Kev tsim cov txheej txheem ntawm TP1 phosphorus -deoxidized tooj liab raj feem ntau suav nrog smelting, nruam casting, dov, thiab annealing. Ua ntej, cov khoom siv raw xws li tooj liab thiab phosphorus yog sib xyaw rau hauv ib qho kev faib ua feem thiab smelted ntawm qhov kub thiab txias los tsim cov tooj liab molten -phosphorus alloy. Tom ntej no, cov hlau molten yog cam khwb cia rau hauv tooj liab raj billets ntawm nruam casting. Cov billets ces dov kom ua tiav qhov yuav tsum tau muaj qhov ntev thiab cov duab. Thaum kawg, annealing yog ua los txo cov kev ntxhov siab sab hauv thiab tshem tawm cov teeb meem ntawm cov txheej txheem, yog li txhim kho tag nrho cov kev ua haujlwm ntawm cov hlab.
Daim ntawv thov
Vim lawv cov khoom zoo heev, TP1 phosphorus -deoxidized tooj liab raj tau dav siv thoob plaws ntau yam kev lag luam. Hauv kev lag luam hluav taws xob thiab hluav taws xob, lawv tau siv rau cables, txuas xov hlau rau cov khoom siv hluav taws xob, thiab cov khoom siv hluav taws xob. Hauv kev tsim kho, TP1 cov raj tooj liab tau ua haujlwm rau cov kav dej, cov kav dej cua sov, thiab cov kav dej cua txias. Tsis tas li ntawd, lawv tau siv dav hauv roj av thiab tshuaj engineering, marine engineering, shipbuilding, thiab lwm yam. Hauv cov ntawv thov no, TP1 phosphorus-deoxidized tooj liab raj muaj txiaj ntsig zoo rau lawv lub zog siab, tiv thaiv corrosion, thiab ua haujlwm tau zoo.
FAQ
Q: Dab tsi tempers muaj rau C12000 tubing?
A: Cov tempers feem ntau yog annealed (mos, O60), kos (nyuaj, H58), thiab lub teeb -kos (H55). Annealed muaj qhov siab tshaj plaws formability; kos muab lub zog ntau dua.
Q: Yuav ua li cas phosphorus cuam tshuam conductivity hauv C12000?
A: Cov phosphorus qis qis 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.
Q: Qhov twg zoo dua rau brazing: TP1 lossis TP2?
A: TP2 (C12200) feem ntau nyiam rau brazing vim nws cov ntsiab lus phosphorus siab dua, uas txhim kho cov flux-dawb brazing kev ua tau zoo thiab txhim kho capillary ntws hauv tooj liab- rau- tooj liab pob qij txha. TP1 kuj tuaj yeem ua rau brazed tab sis yuav xav tau kev tswj xyuas kom zoo dua.
Q: TP1 thiab TU1 puas tuaj yeem siv sib hloov hauv kev siv hluav taws xob?
A: Tsis tas li. TU1 (OF tooj liab) yog qhov yuav tsum tau rau cov ntawv thov uas xav tau qhov siab tshaj plaws conductivity thiab purity, xws li siab - zaus cables, hlau nplaum windings, los yog lub tshuab nqus tsev raj. TP1 yog tsim rau cov hluav taws xob busbars, connectors, thiab hluav taws xob kis tau tus mob qhov twg siab purity heev tsis tseem ceeb.
Q: Kuv yuav xaiv li cas ntawm TP1, TP2, thiab TU1 rau kuv qhov project?
A: Xaiv TP1 (C12000) rau cov khoom sib npaug: zoo conductivity, weldability, thiab corrosion kuj (xws li, tshav kub exchangers, kav dej kav).
Xaiv TP2 (C12200) yog tias vuam / brazing yog qhov kev txhawj xeeb tseem ceeb (xws li cov kav dej, HVAC pob qij txha).
Xaiv TU1 (C10100) rau qhov kev xav tau ntawm purity thiab conductivity (xws li, semiconductor Cheebtsam, aerospace electronics, high-zog physics).
Dimensional Range Table
Hauv cov kav dej thiab HVAC cov qauv, cov raj tooj liab feem ntau muab faib ua peb hom loj raws li phab ntsa tuab: Hom K, Hom L, thiab Hom M.
Hom K: Muaj phab ntsa tuab. Nws yog qhov muaj zog tshaj plaws thiab ruaj khov tshaj plaws, feem ntau yog siv rau kev faus av hauv av, siab - kev siv siab, thiab qhov yuav tsum tau muaj kev tiv thaiv siab tshaj plaws.
Hom L: Muaj cov phab ntsa nruab nrab tuab. Nws yog hom khoom siv ntau tshaj plaws thiab muaj ntau yam, dav siv rau cov khoom siv hauv tsev thiab kev lag luam (kub thiab txias) thiab rau ntau daim ntawv thov HVAC.
Hom M: Muaj phab ntsa nyias. Nws yog qhov tsim nyog rau saum toj no - hauv av, qis - cov kav dej hauv tsev siab thiab qee qhov kev siv cov dej ntws tawm, muab tus nqi- kev daws teeb meem zoo qhov twg cov xwm txheej tso cai.
Sab nraud txoj kab uas hla (OD) yog tib yam rau tag nrho peb hom nyob rau hauv ib tug muab nominal loj. Qhov sib txawv nyob rau hauv txoj kab uas hla sab hauv (ID), uas txo qis raws li phab ntsa tau thicker.
| Nominal Loj (inch) | Hom K | Hom L | Hom M |
|---|---|---|---|
| Sab nraud Diameter (OD) | Ib yam rau txhua hom | ||
| Phab ntsa Thickness | Thickest | Nruab nrab | thinnest |
| Sab hauv Diameter (ID) | Tsawg tshaj plaws | Nruab nrab | Loj tshaj plaws |
| 1/2" | OD: 0.625 " ID: 0.527 " Phab ntsa: 0.049 " |
OD: 0.625 " ID: 0.545 " Phab ntsa: 0.040 " |
OD: 0.625 " ID: 0.569 " Phab ntsa: 0.028 " |
| 3/4" | Loj: 0.875 " ID: 0.745 " Phab ntsa: 0.065 " |
Loj: 0.875 " ID: 0.785 " Phab ntsa: 0.045 " |
Loj: 0.875 " ID: 0.811 " Phab ntsa: 0.032 " |
| 1" | OD: 1.125 " ID: 0.995 " Phab ntsa: 0.065 " |
OD: 1.125 " ID: 1.025 " Phab ntsa: 0.050 " |
OD: 1.125 " ID: 1.055 " Phab ntsa: 0.035 " |
Copper khoom ntim
Peb cov khoom ntim tooj liab ib txwm ua qhov tseem ceeb rau kev tiv thaiv kev nyab xeeb thiab kev qhia txog kev tshaj lij. Copper rods thiab profiles tau ruaj khov nrog cov hlua hlau thiab tsau rau ntawm cov ntoo pallets muaj zog, nrog cov dej tsis zoo thiab cov dej noo- pov thawj zaj duab xis qhwv ib ncig ntawm sab nrauv. Cov raj tooj liab tau nruab nrog lub kaus mom tiv thaiv ntawm ob qho kawg thiab ntim rau hauv kev cai- tsim cov thawv los yog ntoo crates nrog cov ntaub ntawv cushioning. Cov phaj tooj liab thiab strips yog interleaved nrog anti- xeb daim ntawv thiab tag nrho encapsulated nyob rau hauv steel -edged crates. Tag nrho cov pob khoom yog affixed nrog cov ntawv qhia meej cov khoom, specifications, thiab ya raws - cov ntawv pov thawj. Rau siab-purity tooj liab cov ntaub ntawv los yog cov uas yuav tsum tau tshwj xeeb daim ntawv thov (xws li oxygen- dawb tooj liab xov hlau thiab siab- kawg tooj liab strips), peb kuj muab cov kev tshaj lij nitrogen- ntim ntim ntim kom paub meej cov pa oxygen tag nrho thaum lub sij hawm thauj mus los thiab khaws cia, tiv thaiv oxidation thiab tuav cov ntaub ntawv zoo tshaj plaws.
Tshawb xyuas Hnub no Cov Tshuag & Lub Sijhawm Lead
