Txais tos rau peb lub vev xaib!
NYEEM NTXIV
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Dab tsi yog nickel hlau siv rau?
1. Kev lag luam Electronics Raws li cov khoom siv hluav taws xob, hauv kev tsim cov khoom siv hluav taws xob, nickel hlau yog siv los txuas ntau yam khoom siv hluav taws xob vim nws cov khoom siv hluav taws xob zoo. Piv txwv li, hauv cov khoom siv hluav taws xob xws li kev sib koom ua ke hauv Circuit Court thiab pri ...Nyeem ntxiv -
Yav dhau los thiab tam sim no ntawm 4J42 Alloy Khoom
4J42 yog ib qho hlau-nickel tsau expansion alloy, feem ntau muaj hlau (Fe) thiab npib tsib xee (Ni), nrog rau cov ntsiab lus npib tsib xee txog 41% mus rau 42%. Tsis tas li ntawd, nws tseem muaj cov kab me me xws li silicon (Si), manganese (Mn), carbon (C), thiab phosphorus (P). Qhov no tshwj xeeb chemica compositi ...Nyeem ntxiv -
Yuav txheeb xyuas thiab xaiv cov khoom siv tooj liab-nickel 44 (CuNi44) li cas?
Ua ntej nkag siab txog kev txheeb xyuas thiab xaiv cov khoom siv CuNi44, peb yuav tsum nkag siab tias tooj liab-nickel 44 (CuNi44) yog dab tsi. Copper-nickel 44 (CuNi44) yog cov khoom siv tooj liab-nickel alloy. Raws li nws lub npe qhia, tooj liab yog ib qho ntawm cov khoom tseem ceeb ntawm cov hlau. Nickel tseem yog ...Nyeem ntxiv -
Lub luag haujlwm dab tsi ua cov alloys ua si hauv cov ntawv thov resistor?
Hauv cov khoom siv hluav taws xob, cov resistors ua lub luag haujlwm tseem ceeb hauv kev tswj cov dej ntws ntawm tam sim no. Lawv yog cov khoom tseem ceeb hauv cov khoom siv xws li los ntawm cov kab hluav taws xob yooj yim mus rau cov tshuab ua haujlwm nyuaj. Cov ntaub ntawv siv los tsim cov resistors zoo heev cuam tshuam rau lawv cov kev ua tau zoo, ua haujlwm ntev thiab ua haujlwm tau zoo ...Nyeem ntxiv -
Txoj Cai rau Daim Ntawv Thov, Kev nkag siab tob ntawm platinum-rhodium thermocouple
Thermocouples yog cov cuab yeej ntsuas kub tseem ceeb hauv ntau qhov kev lag luam. Ntawm ntau hom, platinum-rhodium thermocouples sawv tawm rau lawv cov kev ua haujlwm kub thiab qhov tseeb. Kab lus no yuav delve rau hauv cov ntsiab lus ntawm platinum-rhodium thermoco ...Nyeem ntxiv -
Yuav Ua Li Cas Rau Kev Tshawb Fawb thiab Ua Raws Li Kev Siv Mig Vuam Hlau
MIG xov hlau ua lub luag haujlwm tseem ceeb hauv kev vuam niaj hnub. Yuav kom ua tiav cov txiaj ntsig zoo vuam, peb yuav tsum paub xaiv thiab siv MIG cov xov hlau kom raug. Yuav xaiv MIG hlau li cas? Ua ntej tshaj plaws, peb yuav tsum ua raws li cov khoom siv hauv paus, ntau hom ...Nyeem ntxiv -
Dab tsi yog nichrome siv feem ntau rau?
Nickel-chromium alloy, cov hlau tsis muaj hlau nplaum uas muaj cov nickel, chromium thiab hlau, tau txais txiaj ntsig zoo hauv kev lag luam niaj hnub no rau nws cov khoom zoo heev. Nws yog lub npe hu rau nws lub siab kub tsis kam thiab zoo heev corrosion kuj. Qhov kev sib xyaw tshwj xeeb ntawm cov khoom no ...Nyeem ntxiv -
Dab tsi yog kev lag luam yav tom ntej rau nickel-chromium alloys?
Nyob rau hauv niaj hnub kev lag luam thiab thev naus laus zis teb, Nickel Chromium Alloy tau dhau los ua cov khoom tseem ceeb thiab tseem ceeb vim nws cov khoom tshwj xeeb thiab ntau hom kev qhia tshwj xeeb. Nichrome alloys muaj nyob rau hauv ntau hom, xws li filament, ribbon, hlau thiab s ...Nyeem ntxiv -
Puas yog beryllium tooj liab muaj nqis dab tsi?
Beryllium tooj liab yog ib qho tshwj xeeb thiab muaj txiaj ntsig alloy uas tau nrhiav tom qab rau nws cov khoom zoo heev thiab ntau yam kev siv. Peb yuav tshawb txog tus nqi ntawm beryllium tooj liab thiab nws cov kev siv nyob rau hauv no ncej. Dab tsi ...Nyeem ntxiv -
Dab tsi yog qhov txawv ntawm thermocouple compensating cable thiab extension cable?
Thermocouples yog siv nyob rau hauv ntau yam kev lag luam rau kev ntsuas kub thiab tswj. Txawm li cas los xij, qhov tseeb thiab kev ntseeg siab ntawm lub thermocouple tsis yog nyob ntawm lub sensor nws tus kheej xwb, tab sis kuj yog nyob rau ntawm lub cable siv los txuas rau lub ntsuas ntsuas. Ob tug common t...Nyeem ntxiv -
Tooj npib tsib xee, puas muaj nqis dab tsi?
Raws li peb txhua tus paub, tooj liab thiab npib tsib xee yog ob lub ntsiab lus siv dav hauv ntiaj teb ntawm cov hlau thiab alloys. Thaum ua ke, lawv tsim ib qho tshwj xeeb alloy hu ua tooj liab-nickel, uas muaj nws cov khoom thiab siv. Nws kuj tau dhau los ua ib qho kev xav paub hauv lub siab ntawm ntau tus hais tias ...Nyeem ntxiv -
kovar hlau yog dab tsi?
Kovar alloy hlau yog ib qho tshwj xeeb alloy uas tau nyiam ntau cov xim hauv ntau yam lag luam rau nws cov khoom tshwj xeeb thiab kev siv. Kovar hlau yog npib tsib xee-hlau-cobalt alloy paub txog nws qhov qis coefficient ntawm thermal expansion. Cov alloy no tau tsim los ua kom tau raws li cov...Nyeem ntxiv