Vim li cas thiaj xaiv 0.2mm Thick Ntshiab Nickel Sawb raws li Roj Teeb Txuas Txuas?

Ntshiab npib tsib xee muaj qhov zoo- sib npaug ntawm cov hluav taws xob conductivity, corrosion resistance, mechanical ductility, and excellent spot-welding performance. Nws cov hluav taws xob tiv thaiv qis qis dua li ntawm cov nickel-plated steel (feem ntau tsuas yog ib lub-lub quarter), uas ua rau muaj kev tiv thaiv sab hauv qis, txo qis hluav taws xob, thiab hluav taws xob sib kis tau zoo dua nyob rau hauv siab tam sim no. Ntshiab npib tsib xee kuj qhia tau zoo heev tiv thaiv alkaline electrolytes thiab atmospheric corrosion, ua kom ntev -lub sij hawm stability txawm tias me me electrolyte to tshwm sim. Hauv qhov sib piv, npib tsib xee-plated steel tej zaum yuav raug kev txom nyem los ntawm plating hnav lossis lub hauv paus- hlau oxidation dhau sijhawm, ua rau muaj kev tiv thaiv kev tiv thaiv thiab muaj peev xwm muaj kev nyab xeeb.

Piv nrog cov ntshiab tooj liab (uas muaj superior conductivity), npib tsib xee yog yooj yim dua rau pom -weld reliably nrog ib tug kuj welders, ua zoo ib yam weld nuggets tsis ua puas cell terminals, thiab tuav zoo dua ntev - lub sij hawm corrosion kuj nyob rau hauv roj teeb ib puag ncig. Cov cwj pwm no ua rau cov nickel ntshiab uas nyiam "kub-tus qauv" cov khoom siv rau cov khoom siv roj teeb uas siv rau hauv cov cuab yeej hluav taws xob, e- tsheb kauj vab, lub zog cia, thiab cov khoom siv hauv tsev.

2. Vim li cas 0.2 hli Thickness Tshwj xeeb?

Thickness yog ib qho tseem ceeb ntawm cov qauv tsim uas sib npaug tam sim no - nqa lub peev xwm, cua sov dissipation, txhua yam muaj zog, yooj, thiab vuam nyuaj.

 Tam sim no - nqa peev xwm

Hla- ntu ntu nce nrog tuab. Ib lub 0.2 hli sawb muab kwv yees li 30-40% siab dua tam sim no muaj peev xwm tshaj li 0.15 hli sawb ntawm tib qhov dav. Cov txiaj ntsig zoo ib yam (nyob ntawm qhov dav, qhov kub thiab txias txias) qhia tau tias qhov loj me ntawm 0.2 hli ntshiab nickel sawb tuaj yeem ua haujlwm zoo li 12–20 A txuas tam sim no (lossis siab dua nrog qhov dav txaus thiab ntau- txheej stacking), ua rau nws tsim nyog rau siab {{1{1}}drain applications xws li cov cuab yeej hluav taws xob 1, 2, 2, 2, 2, 2. teeb nyem. Hauv kev sib piv, 0.15 mm yog qhov tsim nyog rau qis dua - siv fais fab, thaum 0.3 mm lossis tuab dua tuaj yeem khaws cia rau qhov siab siab - cov khoom siv tam sim no.

 Kev ua haujlwm thermal thiab kev nyab xeeb

Cov khoom siv thicker txo qis tsis kam thiab txhim kho kev sib kis ntawm tshav kub, txo qhov kub thiab txias hauv cheeb tsam nyob rau hauv qhov txuas ntxiv lossis pulsed siab tam sim no. Cov cua kub ntau dhau ua rau lub roj teeb aging, ua rau muaj kev pheej hmoo ntawm thermal runaway, thiab tuaj yeem degrade weld pob qij txha. Lub thickness 0.2 hli muab cov txiaj ntsig kev nyab xeeb rau feem ntau nruab nrab - mus rau - cov khoom siv hluav taws xob ntau yam tsis muaj nqi ntau dhau los yog qhov tawv nqaij.

Mechanical ntseeg tau

Cov tuab ntau dua txhim kho kev tiv thaiv kev vibration, cuam tshuam, thiab qaug zog tawg -tseem ceeb rau cov khoom siv rau kev poob siab (cov cuab yeej fais fab, e-mobility). Welded pob qij txha ntawm 0.2 hli strips feem ntau muaj zog thiab ruaj khov dua.

 Txheej txheem compatibility

Thaum thicker tshaj 0.15 hli, 0.2 hli tseem weldable nrog nruab nrab - mus rau - siab- lub zog qhov chaw vuam (feem ntau yuav tsum tau siab dua tam sim no, piv txwv li, 2000-2500 A ntau yam nyob ntawm cov khoom siv). Nws khaws cov formability txaus rau cov pob layouts. Thinner strips yooj yim dua rau vuam thiab hloov tau yooj yim tab sis txwv tsis pub dhau tam sim no; thicker strips xav tau cov cuab yeej muaj zog dua thiab ua kom nruj, ua rau muaj kev sib koom ua ke hauv cov qauv tsim.

Yog li ntawd, 0.2 hli sawv cev rau engineering "qab zib qhov chaw" rau feem ntau ntawm siab -kev ua tau zoo cylindrical roj teeb pob: nws muab cov txiaj ntsig muaj txiaj ntsig hauv lub peev xwm tam sim no thiab muaj zog tshaj 0.15 hli thaum tseem siv tau rau kev tsim khoom thiab nqi- zoo.

3. Kev xav txog kev siv tswv yim

Nyob rau hauv tiag tiag - ntiaj teb pob tsim, thickness yuav tsum sib phim nrog qhov dav, tus naj npawb ntawm cov kab sib txuas, thiab xav tau txuas mus ntxiv / ncov tam sim no. Piv txwv li, cov kev sib txuas ua ke uas nqa tag nrho cov pob tam sim no feem ntau siv 0.2 hli (lossis ntau- txheej) strips, thaum sib txuas sib txuas yuav siv cov khoom nyias nyias yog tias qhov tam sim no qis dua. Kev huv huv ntawm qhov chaw, kev siv vuam tsis zoo (lub sij hawm mem tes, siab, electrode condition), thiab zam kev khoov ntse ntxiv kom ntseeg tau tias tsawg-kuj, cov pob qij txha ruaj khov.

Tus nqi siab dua rau cov nickel ntshiab dua li cov txheej txheem plated, tab sis qhov kev ua tau zoo, kev nyab xeeb, thiab cov txiaj ntsig ntev ntev ua pov thawj rau kev nqis peev rau cov kws tshaj lij lossis siab - cov khoom ntws tawm. Rau cov khoom siv hluav taws xob tsawg- cov neeg siv khoom siv hluav taws xob, cov kev xaiv nyias nyias lossis plated tuaj yeem txaus; rau txhua yam uas yuav tsum tau muaj kev txhawb nqa siab tam sim no lossis lub neej ua haujlwm ntev, 0.2 hli ntshiab nickel yog qhov kev xaiv zoo.

Xaus

Xaiv 0.2 hli tuab ntshiab npib tsib xee strip tsis yog qhov kev nyiam tshaj plaws tab sis qhov tshwm sim ntawm ntau- lub hom phiaj kev ua kom zoo ntawm cov hluav taws xob kev ua tau zoo, thermal kev nyab xeeb, txhua yam kav ntev, weldability, thiab nqi. Nws muab lub peev xwm tam sim no txaus thiab muaj zog rau feem ntau ntawm cov siab - cov roj teeb ua haujlwm tau zoo thaum tseem siv tau rau kev tsim khoom. Raws li cov roj teeb hluav taws xob txuas ntxiv thov kom muaj zog dua qhov ceev thiab kev ntseeg tau, cov khoom tsim nyog thiab kev xaiv tuab- nyob rau ntawm cov nickel ntshiab ntawm qhov ntsuas qhov ntsuas no - tseem yog lub hauv paus tseem ceeb ntawm kev nyab xeeb thiab siv tau zoo.