Khoom Description
Molybdenum wafer yog ib daim ntawv ncig ua los ntawm cov khoom siv molybdenum, feem ntau muaj txoj kab uas hla ntawm {{0}}.1mm txog 2.0mm. Nws feem ntau muaj qhov ua kom siab dua, cov kws kho mob zoo thiab corrosion tsis kam, thiab tuaj yeem siv los tsim cov chaw siab thiab corrosion-resistant seem.
Molybdenum muaj ntau yam kev siv hauv kev lag luam semiconductor. Nov yog qee qhov kev siv ntau:
Mask manufacturing: Molybdenum yog siv nyob rau hauv semiconductor manufacturing los ua lub qhov ncauj qhov ntswg rau photolithography txheej txheem nyob rau hauv photolithography.
Connectors thiab leads: Molybdenum yog siv los ua connectors thiab leads nyob rau hauv semiconductor nti ntim.
Kub dab dej: Molybdenum kuj tseem siv los ua cov khoom siv hluav taws xob hauv cov khoom siv semiconductor. Cov khoom siv semiconductor tsim kom muaj cua sov thaum lub sijhawm ua haujlwm, thiab yog tias cov cua sov tsis ploj mus rau lub sijhawm, nws yuav ua rau cov cuab yeej puas.
Via txheej: Molybdenum kuj tseem siv rau hauv kev tsim khoom semiconductor los ntawm cov khaubncaws sab nraud povtseg rau kev sib txuas ntawm lub rooj tsavxwm.
Ntshiab molybdenum thiab MoCu yog cov ntaub ntawv zoo tshaj plaws raws li cov cab kuj wafers rau kev sib txuas rau LED chips, vim tias lawv cov thermal expansion nrog semiconductor cov ntaub ntawv thiab ceramics, siab melting point, thermal conductivity thiab hluav taws xob conductivity.
Specification
|
Khoom siv |
Coefficient ntawm thermal expansion [ppm/K] |
Thermal conductivity [W/(m ·K)] |
Tshwj xeeb kub [J/(g·K)] |
Qhov ntom [g / cm3] |
Hardness [HV] |
Young's Modulus [GPa] |
|
Mo |
5.1 |
138 |
0.25 |
10.2 |
240 |
320 |
|
85Mo-15Cu |
7.0 |
160 |
0.28 |
10.0 |
150 |
280 |
|
80Mo-20Cu |
7.5 |
175 |
0.28 |
9.9 |
160 |
250 |
|
70Mo-30Cu |
8.3 |
200 |
0.29 |
9.8 |
180 |
230 |
|
60Mo-40Cu |
10.2 |
222 |
0.31 |
9.6 |
170 |
210 |
|
50Mo-50Cu |
11.2 |
260 |
0.32 |
9.5 |
165 |
180 |
Cim npe nrov: Tuam Tshoj ntshiab molybdenum moly wafer, Tuam Tshoj ntshiab molybdenum moly wafer lwm tus neeg, Hoobkas
