Ua ntej nkag siab yuav ua li cas los txheeb xyuas thiab xaiv Cuni44 cov khoom siv, peb yuav tsum to taub tus tooj liab-tsibckel 44 (cuni44) yog. Tooj liab-tsibckel 44 (cuni44) yog tooj liab-nickel alloy khoom. Raws li nws lub npe qhia, tooj liab yog ib qho ntawm cov khoom tseem ceeb ntawm cov alloy. Nickel tseem yog ib qho ntawm cov ntsiab lus tseem ceeb, nrog cov ntsiab lus ntawm 43.0% - 45.0%. Qhov sib ntxiv ntawm cov Nickel tuaj yeem txhim kho lub zog, corrosion tsis kam, tsis kam thiab thermoelectric muaj zog ntawm cov alloy. Tsis tas li ntawd, nws suav nrog tab sis tsis txwv rau 0.5% - 2.0% tus manganese. Lub xub ntiag ntawm manganese pab txhawm rau txhim kho kev txhim kho corrosion, thermal ruaj khov thiab lub zog ntawm cov alloy, tab sis ntau tus mangance yuav ua rau brittleness.
Tooj liab-tsibckel 44 muaj qhov kub tsawg vibeasce, thiab nws txoj kev tiv thaiv yog qhov ruaj khov thaum qhov ntsuas kub hloov, uas ua rau nws muaj nuj nqis rau kev ua haujlwm uas tsis kam. Thaum raug rau kev ntxhov siab thiab deformation, vim li cas tooj liab-tsib xee tau yooj yim yog tias nws txoj kev sib cav sib txawv hloov kho thaum lub tshuab yas ua hysteresis yog me me. Tsis tas li ntawd, cuni44 muaj qhov loj thermoelecric muaj peev xwm mus rau tooj liab, muaj kev ua haujlwm vuam zoo, thiab yog qhov yooj yim rau kev ua thiab kev sib txuas.
Vim nws cov khoom siv hluav taws xob zoo nkauj thiab cov neeg kho tshuab, cuni44 feem ntau siv los tsim ntau yam hluav taws xob, thiab lwm yam, ua qhov tseem ceeb hauv cov twj paj hluav taws xob. Nyob rau hauv cov teb muaj kev ua lag luam, nws tuaj yeem siv los tsim cov khoom lag luam siab tiv thaiv cov thawv, rheostats thiab lwm yam khoom siv. Vim tias nws zoo corrosion tsis kam, nws tseem tsim nyog rau ib puag ncig uas muaj kev mob siab yuav tsum muaj tshuaj lom neeg thiab cov khoom siv nkoj.
Thaum peb yuav khoom, Yuav ua li cas peb txheeb xyuas Cuni44 cov ntaub ntawv? Ntawm no yog peb txoj kev txheeb xyuas rau koj siv.
Ua ntej, txoj kev muaj kev paub ntau tshaj yog siv tshuaj ntsuam xyuas tshuaj ntsuam xyuas kev lag luam.Xws li spectrometers, thiab lwm yam, los kuaj cov lej ntawm cov khoom siv. Nco ntsoov tias cov ntsiab lus tooj liab yog cov tseem tshuav, cov ntsiab lus npib tsib xee yog 0.5%, thiab lwm cov ntsiab lus yog nyob rau hauv cov ntau yam. Thaum peb cov neeg muas zaub yuav khoom, peb tuaj yeem muab cov ntawv pov thawj zoo lossis ntawv ceeb toom ntawm cov khoom.
Thib ob, tsuas yog txheeb xyuas thiab tshuaj ntsuam los ntawm cov tsos cov yam ntxwv ntawm cov khoom.Cuni44 cov khoom siv feem ntau nthuav qhia nws yog xim hlau luster, thiab cov xim yuav nyob nruab nrab ntawm tooj liab thiab npib tsib xee. Saib seb puas pom cov khoom saum npoo yog du, tsis muaj qhov tseeb tsis meej, oxidation lossis xeb lossis xeb.
Txoj kev kawg yog sim cov khoom siv lub cev ntawm cov khoom lag luam - ntsuas qhov ntom ntom thiab hardness ntawm cov khoom siv.Cuni44Muaj qhov tseem ceeb tshaj plaws, uas tuaj yeem kuaj los ntawm kev ntsuas ntsuas ntsuas ntsuas thiab piv nrog tus qauv txheem. Nws tseem tuaj yeem ntsuas tau nrog lub ntsuas kev ua haujlwm nyuaj kom nkag siab tias nws lub hardness ntsib qhov dav dav dav dav dav dav ntawm tooj liab-tsib xee 44.
Kev ua lag luam yog loj heev, yuav ua li cas xaiv ib tus neeg xa khoom uas ua tau raws li peb xav tau kev yuav khoom?
Thaum lub sijhawm nug, cov neeg yuav khoom yuav tsum tau qhia txog qhov yuav tsum tau ua.Piv txwv li: txiav txim siab siv cov khoom siv tshwj xeeb. Yog tias nws siv rau hluav taws xob sib ntaus, nws cov hluav taws xob cov khoom, xws li cov coefficient kub tsis txaus thiab kev siv vuam zoo, yuav tsum tau txiav txim siab; Yog tias nws yog siv rau tshuaj chemical machinery lossis nkoj cov khoom siv, nws txoj kev xeb tawm tsam yog qhov tseem ceeb dua. Ua ke nrog lub davhlau ya nyob twg, qhov kub thiab txias, corrosiveness thiab lwm yam ntawm kev txiav txim siab kom paub tseeb tias Cuni44 peb yuav tuaj yeem ua haujlwm ib txwm nyob hauv cov xwm txheej no.
Tsis tas li ntawd, thaum lub sijhawm nug, koj tuaj yeem ntsuas tus neeg xa khoom los ntawm kev txheeb xyuas cov khoom lag luam kom muaj cov khoom lag luam zoo thiab cov ntawv ceeb toom kom paub meej tias cov khoom siv tau zoo.
Ntxiv rau cov ntsiab lus saum toj no ob lub ntsiab lus, tswj tus nqi tswj kuj tseem ceeb heev.Peb yuav tsum sib piv cov nqi ntawm cov neeg xa khoom sib txawv. Ntawm chav kawm, peb tsis tuaj yeem siv tus nqi nkaus li tsuas yog xaiv. Nws yog qhov tseem ceeb rau kev txiav txim siab xws li cov khoom siv zoo, kev ua tau zoo thiab tom qab muag kev pab. Cov kev pabcuam lub neej ntawm cov khoom siv ncaj qha ntsig txog tus nqi kho tus nqi. Cov khoom siv zoo cuni44 muaj peev xwm muaj tus nqi pib dua, tab sis nws yuav txuag tau kev txij nkawm thiab hloov tus nqi hauv kev siv ntev.
Thaum kawg, nws tsim nyog hais tias ua ntej kev yuav khoom ntawm lub nplai loj, koj tuaj yeem nug tus neeg xa khoom rau kev kuaj. Sim seb cov ntaub ntawv ua tau raws li cov kev xav tau, xws li cov hluav taws xob, cov khoom siv corrosion, thiab lwm yam raws li cov txiaj ntsig tau, txiav txim siab xaiv qhovTooj liab-npib 44cov khoom siv ntawm cov khoom xa khoom.
Lub Sijhawm Post: Oct-14-2024