Kev Paub

31Oct, 2024

Dab tsi txiav txim siab qhov ziab kom qhuav?
Kev txiav txim siab ntawm qhov ziab kom qhuav yog tsim raws li hom kuab tshuaj, vim ntau cov kuab tshuaj muaj cov ntsiab lus sib txawv. Piv txwv li, zinc chloride muaj lub melting
30Oct, 2024

Dab tsi yog cov khoom tseem ceeb ntawm cov txheej txheem qhuav qhuav?
Cov khoom siv feem ntau siv hauv "cov txheej txheem qhuav" cov kuab tshuaj feem ntau yog cov hauv qab no: (1) Siv hydrochloric acid (HCl) nrog cov concentration ntawm 31% (360 gram
30Oct, 2024

Dab tsi yog qhov tseem ceeb ntawm cov txheej txheem ntub dej flux?
Feem ntau, cov "ntub txheej txheem" flux feem ntau muaj ob hom nram qab no: Ib hom siv ammonium chloride (NH₄Cl) ib leeg ua cov flux. Lwm hom siv kev sib xyaw ntawm ammonium chlo
30Oct, 2024

Cov txheej txheem hnyav yog dab tsi, thiab lub hom phiaj ntawm kev siv cov ku...
Tom qab pickling, ntxuav, thiab xaiv immersion nyob rau hauv ib tug dilute hydrochloric acid tov, steel kav yuav tsum tau coated nrog ib tug txheej ntawm concentrated hydrochloric
30Oct, 2024

Lub hom phiaj ntawm kev ntxuav yog dab tsi?
Tom qab tau khaws thiab tshem tawm ntawm lub tank pickling, cov kav hlau muaj cov kua qaub seem, hlau ntsev, thiab lwm yam khoom uas ua rau lawv qhov chaw. Cov tshuaj no ua rau mua
30Oct, 2024

Dab tsi yuav tsum tau kuaj xyuas tus kheej thaum lub sij hawm acid pickling t...
Kev tshuaj xyuas tus kheej los ntawm cov kua qaub picklers ntawm cov kav hlau uas lawv muaj lub luag haujlwm rau pickling yog ib kauj ruam tseem ceeb. Tsuas yog thaum txhua tus tsw
29Oct, 2024

Vim li cas cov kav hlau yuav tsum tau yaug tam sim tom qab pickling?
Cov kav hlau yuav tsum tau muab yaug nrog dej tam sim ntawd tom qab tshem tawm ntawm cov tshuaj pickling kom tsis txhob muaj cov teeb meem hauv qab no: (1) Nws tiv thaiv cov kua de
29Oct, 2024

Vim li cas nws thiaj li yuav tsum tau nqa thiab txo cov kav hlau ntau zaus th...
Thaum lub sij hawm pickling ntawm bundled steel kav, nws yog feem ntau pom hais tias cov kav dej yog pickled nyob rau hauv lub pickling tank yog lifted thiab qis dua ob peb zaug th
29Oct, 2024

Vim li cas nws thiaj li muaj txiaj ntsig rau oscillate steel kav lossis tsim ...
Thaum lub sij hawm pickling ntawm steel kav, nws yog feem ntau pom hais tias: Ua ntej, thaum lub steel kav yog oscillated los yog cov pickling tov yog agitated los ntawm chav cua s
29Oct, 2024

Vim li cas ntau lub tank pickling txoj kev suav tias muaj txiaj ntsig ntau du...
Txoj kev ntau lub tank pickling muaj ntau qhov zoo dua li txoj hauv kev ib lub tank thaum pickling steel kav. Ua ntej, cov yeeb nkab steel yog pre-pickled nyob rau hauv lub tank nr
29Oct, 2024

Vim li cas cov cua sov ncaj qha feem ntau siv rau kev daws teeb meem? Dab tsi...
Direct steam txhaj rau hauv cov kev daws teeb meem yog siv dav siv cua sov vim nws qhov yooj yim thiab yooj yim ntawm kev siv, ua kom sov siab, thiab nws lub peev xwm los do cov ts
28Oct, 2024

Txoj kev siv cua sov rau Pickling Solution - Cov Cuab Yeej Siv Hluav Taws Xob...
Qhov zoo: Tiv thaiv kom tsis txhob dilution ntawm cov tshuaj pickling thiab txuag kev noj thaum lub sij hawm pickling. Disadvantages: Kev siv hluav taws xob tsis zoo, muaj qee qhov

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