Tellurium bronze khoom, American ASTM tus qauv qib C14500, yog siab -conductivity, yooj yim- rau- tshuab tooj liab alloy tsim los ntawm Tebchaws Meskas hauv xyoo 1960 raws li nws cov kev xav tau kev lag luam. Cov ntaub ntawv no tau sau qhov sib txawv ntawm tooj liab alloy precision machining cov ntaub ntawv thiab tau siv dav hauv ntau yam kev lag luam vim nws qhov kev ua tau zoo heev.
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Tshuaj muaj pes tsawg leeg ntawm tellurium tooj liab strip: |
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National Standard/American Standard |
Cu |
Te |
P |
O |
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QTe 0.3 |
Tshuav |
0.2-0.3 |
Tsawg dua lossis sib npaug li 0.012 |
Tsawg dua lossis sib npaug li 0.003 |
Tellurium tooj liab strip QTe0.3 (JT118) yog siab -conductivity, arc-resistant alloy uas muaj peev xwm ua tau raws li qhov kub thiab txias siab arc resistance tests ntawm daim ntawv thov kawg. Nws yog tsim rau high voltage DC relays, connectors, automotive davhlau ya nyob twg connectors, thiab lwm yam.
Cov yam ntxwv ntawm Tellurium Copper Sawb QTe0.3
Ib qho yooj yim Machineability
Tellurium tooj liab C14500 muaj 0.4-0.7% tellurium. Qhov sib ntxiv ntawm cov kab no tseem ceeb txhim kho qhov kev ua tau zoo ntawm tooj liab, ua rau nws yog qhov zoo tshaj plaws precision machining khoom.
High Conductivity thiab Thermal conductivity
Tellurium tooj liab C14500 khaws cov hluav taws xob hluav taws xob siab thiab cov thermal conductivity ntawm tooj liab, ua rau nws tsim nyog rau cov khoom siv hluav taws xob uas xav tau cov khoom siv hluav taws xob siab thiab cov ntawv thov uas yuav tsum tau ua kom muaj cua sov zoo.
Corrosion Resistance thiab Arc Erosion Resistance
Tellurium tooj liab C14500 nthuav tawm zoo heev corrosion kuj thiab arc yaig kuj nyob rau hauv ntau qhov chaw, ncua cov khoom siv lub neej.
Cov khoom txias thiab kub ua haujlwm zoo heev
Tellurium tooj liab C14500 muaj cov khoom txias thiab kub ua haujlwm zoo thiab tuaj yeem ua tiav los ntawm forging, casting, extrusion, kos duab, thiab stamping.
Tsawg kub nce
Hauv kev ua haujlwm, lub tellurium tooj liab strip muaj qhov kub thiab txias, txo qhov kev pheej hmoo ntawm overheating thiab txhim kho kev ruaj ntseg thiab kev ntseeg tau.
Txhim kho siab -Tsub Softening Performance
Piv nrog rau cov tsoos liab tooj liab TU1, qhov siab -kub softening kev ua tau zoo ntawm tellurium tooj liab sawb yog zoo dua, kom ntseeg tau tias nws tuav zoo txhua yam muaj zog thiab zoo zoo stability nyob rau hauv siab - kub ib puag ncig.
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Lub cev muaj zog: |
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Qhov ntom |
8.9 g / cm33 |
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Thermal conductivity @20 degree |
355W/(m∙K) |
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Tshwj xeeb kub muaj peev xwm |
388J / (kg∙K) |
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Elastic Modulus |
110 GP ua |
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Thermal Expansion Coefficient |
17.6x10-6/K |
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Cov khoom ua haujlwm: |
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Kev ua haujlwm txias |
Zoo heev |
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Plating Performance |
Zoo |
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Corrosion Resistance |
Zoo heev |
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Resistance Vuam Performance |
Zoo |
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Soft Solderability |
Zoo |
Tellurium tooj liab sawb QTe0.3 (JT118) tau dhau los ua cov khoom tseem ceeb hauv kev lag luam niaj hnub thiab thev naus laus zis vim nws cov khoom siv hluav taws xob siab, arc tsis kam, thiab zoo heev -kub txhua yam khoom. Txawm hais tias nyob rau hauv siab -voltage DC relays, connectors, los yog automotive terminal connectors, tellurium tooj liab sawb QTe0.3 (JT118) qhia tau zoo unparalleled, muab kev ntseeg tau thiab muaj txiaj ntsig kev daws teeb meem rau ntau yam lag luam. Xaiv tellurium tooj liab sawb QTe0.3 (JT118) txhais tau tias xaiv lub siab -kev ua tau zoo thiab nyob rau yav tom ntej.
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Qib |
Xeev |
Thickness (hli) |
Dav (mm) |
Tensile zog (MPa) |
Hardness (HV5) |
Elongation (A11.3%) |
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JT118 |
H02 |
1.0-5.0 |
20-400 |
245-325 |
90-115 |
10 |
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H04 |
1.0-5.0 |
20-400 |
260-350 |
95-120 |
10 |
Hais txog peb
vim li cas thiaj xaiv peb cov khoom
Peb yog cov chaw tsim khoom lag luam thiab xa tawm tshwj xeeb hauv kev ua tiav ntau yam ntawm - cov khoom siv tooj liab zoo, suav nrog cov raj tooj liab, tooj liab / daim ntawv, tooj liab tuav, tooj liab rods, tooj liab xov hlau, thiab tooj liab strips. Peb cov chaw tsim khoom siab heev tau nruab nrog lub xeev - ntawm - - kos duab nruam casting kab, extrusion presses, txias dov mills, thiab kos duab tshuab kom paub meej thiab sib xws. Kev tswj xyuas kom zoo yog qhov tseem ceeb rau peb cov txheej txheem, ua los ntawm spectrometers rau cov khoom pov thawj, tensile testers, eddy tam sim no testers, thiab hydrostatic siab testers, lav tias tag nrho peb cov khoom ua tau raws li cov qauv thoob ntiaj teb rau kev ua tau zoo thiab kav ntev.
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