Video: Yuav ua li cas yaj nickel plating?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
VIDEO
Nyob rau hauv txoj kev no, puas tuaj yeem tshem tawm nickel plating?
Sawb Txhua Yam Ntawm Nickel plating Tsis muaj cua sov lossis ntxhov siab. Yooj yim, yooj yim-rau-siv thiab siv kua tag tshem tawm ob qho tib si electrolytic thiab electroless npib tsib xee los ntawm steel, tooj liab thiab tooj liab alloys tsis muaj cua sov los yog agitation. Kev nyab xeeb thiab yooj yim siv; ib txwm stripping lub sij hawm yog 30 feeb mus rau 4 teev.
Ib sab saum toj no, puas yog acetone tshem tawm nickel plating? Kev Ua Haujlwm. Acetone yuav tsum tsis txhob ua dab tsi rau npib tsib xee plating tag nrho. Acetone yuav tsum tsis txhob ua dab tsi rau npib tsib xee plating tag nrho.
Ua raws li qhov no hauv kev txiav txim siab, koj ua li cas yaj nickel?
Sulfuric acid: Nickel ua tau yaj nyob rau hauv kub concentrated sulfuric acid ib yam nkaus. Acetic acid: 5% acetic acid yog diluted heev yaj nickel hlau. Txawm tias qhov sib ntxiv ntawm hydrogen peroxide tsis tau yaj tus npib tsib xee rau ib qho txiaj ntsig zoo tom qab 36 teev.
Yuav ua li cas tshem tawm nickel plating los ntawm stainless hlau?
Dilute 42 Ua nitric acid tsis muaj ntau tshaj 50% de-ionized dej, submerge koj npib tsib xee - plated ntu thiab cia zaum ob peb teev. Nitric ntawm lub zog no yuav tsis ua mob rau stainless . Kuv feem ntau siv nitric los ntxuav tawm racks. Tseem muaj ib co tswv npib tsib xee - strip cov kev daws teeb meem tawm muaj, uas yog biodegradable.
Pom zoo:
Yuav ua li cas yog tag nrho yaj yaj nyob rau hauv lub pas dej ua ke?
Koj cov khoom tawg tag nrho, lossis TDS, tus nqi yog qhov ntsuas ntawm tag nrho cov khoom uas yaj hauv koj lub pas dej. Cov pas dej da dej yuav tsum muaj qhov siab tshaj TDS tus nqi ntawm ib ncig ntawm 1,500 txog 2,000 ppm. Piv txwv li, cov dej haus tuaj yeem muaj qhov siab tshaj TDS tus nqi ntawm 500 ppm raws li EPA
Vim li cas cov xim cuam tshuam pom tseeb rau cov yeeb yaj kiab nyias dua li cov yeeb yaj kiab tuab?
Kev cuam tshuam ntawm lub teeb los ntawm sab sauv thiab sab qis ntawm cov xab npum lossis cov tshuaj ntxuav tes yog tshwm sim. Vim li cas cov xim cuam tshuam pom tseeb rau cov yeeb yaj kiab nyias dua li cov yeeb yaj kiab tuab? Vim yog kev cuam tshuam yoj, zaj duab xis ntawm cov roj ntawm dej hauv lub hnub ci pom tau tias daj rau cov neeg soj ntsuam ncaj qha saum lub dav hlau
Nickel chrome plating yog dab tsi?
Nickel chrome plating yog cov txheej txheem plating ntau tshaj plaws uas siv cov nickel thiab chromium electrodeposits los ua ntau txheej txheej tiav ntawm lub substrate. Kev lag luam maus taus thiab tsheb siv cov txheej txheem no kom ua tiav qhov ci ntsa iab thiab ci ntsa iab ntawm lawv qhov chaw
Dab tsi yog qhov txawv ntawm nickel plating thiab electroless nickel plating?
A. Electrolytic npib tsib xee yog tso siv DC tam sim no, thaum Electroless Ni yog autocatalytic deposition. Electroless Ni ua rau plating ntawm cov tuab tuab thoob plaws hauv ib feem, thaum electrolytic Ni daim hlau ua kom tuab dua nyob rau hauv qhov chaw siab tam sim no
Yuav ua li cas calibrate ib nickel nplai?
Txhawm rau pib calibrating, muab koj qhov hnyav rau ntawm qhov ntsuas, nkag mus rau nws qhov hnyav, thiab nias qhov "Enter" tus yuam sij khaws cov ntaub ntawv ntawd raws li kev siv thaum koj hnyav. Tom ntej no, ntxiv qhov hnyav rau qhov ntsuas kom txog thaum koj tau nyob ze ntawm qhov hnyav tshaj qhov txwv thiab xyuas qhov ntsuas kom pom tias nws phim qhov hnyav uas koj tau muab tso rau ntawm nws