Manganin yog ib qho sib xyaw ua ke ntawm manganese thiab tooj liab uas feem ntau muaj 12% txog 15% manganese thiab me ntsis nickel. Manganese tooj liab yog ib qho sib xyaw tshwj xeeb thiab siv tau ntau yam uas nrov hauv ntau yam lag luam vim nws cov yam ntxwv zoo heev thiab ntau yam kev siv. Hauv tsab xov xwm no, peb yuav tham txog nws cov khoom sib xyaw, cov yam ntxwv, thiab ntau txoj hauv kev uas nws siv hauv cov thev naus laus zis niaj hnub no.

Cov khoom thiab cov khoom ntawm manganese tooj liab

Tooj liab manganeseyog ib qho hlau tooj liab-nickel-manganese uas paub txog nws qhov kub tsis tshua muaj zog (TCR) thiab hluav taws xob tsis kam. Cov khoom sib xyaw ua ke ntawm tooj liab manganese yog kwv yees li 86% tooj liab, 12% manganese thiab 2% nickel. Qhov kev sib xyaw ua ke ntawm cov ntsiab lus no muab cov khoom siv ruaj khov zoo heev thiab tiv taus kev hloov pauv kub.

Ib qho ntawm cov yam ntxwv tseem ceeb tshaj plaws ntawm tooj liab manganese yog nws cov TCR qis, txhais tau tias nws qhov kev tiv thaiv hloov pauv me ntsis nrog qhov kub thiab txias hloov pauv. Cov yam ntxwv no ua rau tooj liab-manganese yog cov khoom siv zoo tshaj plaws rau cov ntawv thov uas xav tau kev ntsuas hluav taws xob raug thiab ruaj khov, xws li resistors thiab strain gauges. Tsis tas li ntawd, tooj liab manganese muaj kev ua hluav taws xob siab, ua rau nws tsim nyog siv rau hauv ntau yam khoom siv hluav taws xob thiab hluav taws xob.

Cov ntawv thov ntawm manganese tooj liab

Cov yam ntxwv tshwj xeeb ntawm tooj liab manganese ua rau nws yog cov khoom siv muaj nqis nrog ntau yam kev siv hauv ntau yam lag luam. Ib qho ntawm cov kev siv tseem ceeb ntawm tooj liab manganese yog kev tsim cov resistors precision. Vim lawv cov TCR qis thiab kev tiv taus siab, cov resistors manganese-tooj ​​liab tau siv dav hauv cov hluav taws xob, cov cuab yeej siv thiab cov khoom siv ntsuas qhov twg qhov tseeb thiab kev ruaj khov yog qhov tseem ceeb.

Lwm qhov tseem ceeb ntawm kev siv tooj liab manganese yog kev tsim cov ntsuas kev ntxhov siab. Cov khoom siv no yog siv los ntsuas kev ntxhov siab thiab kev hloov pauv ntawm cov qauv thiab cov ntaub ntawv. Tooj liab manganese muaj lub zog ruaj khov thiab kev rhiab heev ntawm kev ntxhov siab, ua rau nws yog qhov kev xaiv zoo heev rau cov ntsuas kev ntxhov siab hauv cov hlwb thauj khoom, cov ntsuas siab, thiab cov ntawv thov saib xyuas kev lag luam.

Tsis tas li ntawd xwb, tooj liab thiab manganese siv los tsim cov shunts, ib lub cuab yeej uas ntsuas tam sim no los ntawm kev hla ib feem ntawm qhov tam sim no los ntawm lub resistor calibrated. Lub TCR qis thiab kev ua tau zoo ntawm tooj liab manganese ua rau nws yog ib qho khoom siv zoo tagnrho rau cov shunts tam sim no, ua kom ntseeg tau tias qhov ntsuas tam sim no raug thiab txhim khu kev qha hauv ntau yam hluav taws xob.

Ntxiv rau cov ntawv thov hluav taws xob,tooj liab manganesesiv rau hauv kev tsim cov khoom siv ntsuas qhov tseeb, xws li cov ntsuas kub, cov thermocouples, thiab cov ntsuas kub. Nws qhov kev ruaj khov thiab kev tiv thaiv corrosion ua rau nws yog cov khoom siv muaj txiaj ntsig rau cov khoom siv uas xav tau kev ntsuas kub kom raug hauv ntau qhov chaw sib txawv.

Yav tom ntej ntawm manganese tooj liab

Raws li thev naus laus zis nce qib, qhov kev thov rau cov ntaub ntawv uas muaj cov khoom siv hluav taws xob thiab cov khoom siv kho tshuab zoo heev txuas ntxiv mus. Nrog nws cov khoom sib xyaw ua ke, manganese-tooj ​​liab yuav ua lub luag haujlwm tseem ceeb hauv kev txhim kho cov khoom siv hluav taws xob thiab cov khoom siv sensing tiam tom ntej. Nws qhov kev ruaj khov, kev ntseeg tau thiab kev hloov pauv tau ua rau nws yog cov khoom siv tseem ceeb hauv kev lag luam xws li aerospace, automotive, telecommunications thiab kev kho mob.

Hauv kev xaus lus, manganese-tooj ​​liab yog ib qho hlau sib xyaw zoo kawg nkaus uas tau dhau los ua cov khoom siv tseem ceeb hauv kev tsim kho qhov tseeb thiab cov cuab yeej hluav taws xob. Nws cov khoom sib xyaw, cov yam ntxwv thiab ntau yam kev siv ua rau nws yog ib qho khoom muaj nqis hauv kev txhim kho cov thev naus laus zis siab heev thiab kev tshawb nrhiav kev ua haujlwm kom raug thiab ua haujlwm tau zoo dua hauv ntau qhov chaw. Thaum peb txuas ntxiv thawb cov ciam teb ntawm kev tsim kho tshiab, manganese tooj liab yuav tsis muaj qhov tsis ntseeg txuas ntxiv mus ua ib feem tseem ceeb hauv kev tsim lub neej yav tom ntej ntawm cov thev naus laus zis niaj hnub no.