Dab tsi yog cov txiaj ntsig ntawm Nickel Plating

1. Cov txiaj ntsig ntawm Nickel plating?

Nickel plating yog dav siv cov kev kho mob nto uas muaj ntau cov txiaj ntsig zoo li kev lag luam zoo li tsheb, aerospace, khoom siv hluav taws xob. Cov txiaj ntsig tseem ceeb muaj xws li:

Corrosion Kuj: Ib txheej ntawm cov neeg npib tsib xee ua raws li txoj kev thaiv, tiv thaiv cov hlau hauv qab (piv txwv li, tooj liab) los ntawm noo noo, tshuaj lom neeg, thiab oxidation. Qhov no yog tshwj xeeb tshaj yog muaj txiaj ntsig nyob rau hauv ib puag ncig hnyav, nthuav tawm lub neej ntawm ib feem.

Hnav thiab ua phem tsis kam: Nickel yog qhov nyuaj thiab ruaj khov, txo kev puas tsuaj los ntawm kev sib txhuam, cuam tshuam, lossis siv dua. Qhov no ua rau cov plated plated haum rau kev txav cov khoom xws li lub zog zoo li lub zog, li qub, thiab cov cuab yeej.

Kev Thov Kom Zoo Nkauj: Nickel plating muab kev du, ci, thiab niaj hnub ua tiav uas tuaj yeem ua polished rau daim iav-li ci. Nws yog feem ntau siv cov khoom dai rau cov khoom zoo li cov hniav nyiaj hniav kub, kho vajtse, thiab tsheb trim.

Adhesion rau cov txheej txheej tom ntej: Nickel ua cov hauv paus zoo rau lwm cov platings (piv txwv li, chrome) vim tias nws adheres zoo rau ob qho tib si substrate thiab txheej ntxiv, ua kom tiav qhov ua tiav thiab ntev ntev.

Hluav Taws Xob Kev Tshaj Tawm: Thaum tsis ua raws li tus neeg tooj liab, Nickel plating tswj hwm hluav taws xob kev coj ua, ua kom muaj txiaj ntsig zoo rau hluav taws xob tsis kam thiab kev coj ua yog ob qho tib si xav tau.

Tshuaj Kuj: Nws tawm tsam ntau los ntawm ntau cov acids, alkalis, thiab cov organic sib txuas, ua rau nws zoo tagnrho rau cov chaw hauv kev ua lag luam lossis cov khoom noj cov khoom noj.

2. Dab tsi yog qhov zoo tshaj plaws Polish rau Nickel plating?

Qhov zoo tshaj plaws polish rau npib npib uas plating nyob ntawm qhov ua tiav (piv txwv li lub teeb tarnish vs. hnyav oxidation) thiab ob peb cov khoom lag luam muaj txiaj ntsig zoo:

Cov me me polishes: Rau lub teeb tarnish los yog kom muaj kev ci, tsis yog-abrasive los yog mob abrasive polishes (piv txwv li, cov uas muaj cov tshuaj txhuas oxide lossis silica) ua haujlwm zoo. Cov piv txwv muaj cov nickel tshwj xeeb polish cov pastes lossis kua tsim rau cov hlau chaw, xws li Flitz Hlau Polish lossis Simichrome. Cov no tshem tawm cov khoom qias neeg saum npoo tsis muaj khawb rau qhov plating.

Hlau-Cov Tshuaj Tiv Thaiv Hlau: Cov khoom tsim kho kom meej meej rau npib tsib xee, xws li HAty-Nickel Polish lossis Phaj Ntsuas Hlau Polish, yog ph-balanced kom tsis txhob ua rau puas tsuaj rau kev puas tsuaj thaum rov ua kom zoo.

Hauv tsev daws teeb meem: Rau kev tu kom maj, sib tov ntawm ci dej qab zib thiab dej (raws li muab tshuaj txhuam) tuaj yeem siv nrog daim ntaub mos muag, tab sis nws tsis tshua muaj txiaj ntsig zoo rau Tarnish hnyav.

Zam kev txo hwj chim harcesives: Sandpap, steel wool, los yog polishes nrog loj loj roj yuav tsum tau zam, vim tias lawv tuaj yeem hnav lossis hnav nyias nyias txheej.

Ib txwm sim kuaj thaj chaw me me, thiab siv cov ntaub mos microfiber cov ntaub ntawv mos los thov cov polish hauv cov lus tsa suab rau cov txiaj ntsig zoo.

3. Dab tsi yog lub hom phiaj tseem ceeb ntawm Nickel?

Npib tsib yog ib qho khoom siv ntau yam nrog lub hom phiaj tseem ceeb nyob rau ntawm kev txhim kho cov khoom siv, tshwj xeeb los ntawm kev siv. Nws cov cwj pwm tseem ceeb tshaj plaws suav nrog:

Ntxiv dag zog thiab ruaj ruaj alloys: Ntau dua 60% ntawm lub ntiaj teb npib tsib lis haujlwm hauv cov hlau stainless, qhov uas nws txhim kho corrosion tsis kam, tawv, thiab cua sov ua kom tsis kam. Qhov no ua rau cov hlev tsis haum rau cov ntawv thov los ntawm chav ua noj ua noj ua haus thiab tshuab siv tshuab kho.

Ua kom cov ntaub ntawv zoo tshaj plaws: Nickel yog qhov tseem ceeb ntawm superalallys, uas khaws lub zog ntawm huab cua sov (piv txwv li, hauv cov tshuab raj, roj av, thiab nuclear reactors). Nws tseem yuav ua tshwj xeeb alloys zoo li invar (tsawg thermal nthuav dav) thiab monel (corrosion tsis kam hauv tshuaj).

Pab Txhawb Nqa Lub Zog Cia: Nickel yog cov khoom siv tseem ceeb hauv cov roj teeb lithium-ion (piv txwv li, cov roj teeb lub neej zoo rau cov tsheb hluav taws xob, smartphones, thiab txuas ntxiv hluav taws xob cia.

Kev Tiv Thaiv Nto: Raws li tau sau tseg nyob rau hauv Nickel plating, nws muab ib tug durable, corrosion-resistant txheej rau cov hlau, tiv thaiv lawv los ntawm ib puag ncig kev puas tsuaj.

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4. Puas yog Nickel plating xeb?

Tsis yog, Nickel plating nws tus kheej tsis "xeb" nyob rau hauv cov ib txwm muaj, raws li xeb tshwj xeeb yog hais txog cov hlau (kev sib hom hlau oxide). Txawm li cas los xij, Nickel plating puas corrode nyob rau qee qhov xwm txheej:

Oxidation: Nickel reacts maj mam nrog oxygen los ua ib txheej oxygen ua ib qho nyias nyias Qhov no yog kev ua txhaum tsawg dua xeb.

Pitting los yog tarnishing: Nyob rau hauv ib puag ncig hnyav-xws li cov av noo, raug rau cov kua qaub / alkalis-Alkalis-Alkel Plating tuaj yeem tsim cov pits me me, tshem tawm, lossis ua rau lub sijhawm. Qhov no muaj ntau dua yog tias cov plating yog nyias, muaj cov hws, los yog tso dej noo kom ncav cuag cov hlau hauv qab (uas yuav xeb, ua rau cov plating).

Galvanic corrosion: Yog hais tias cov neeg npib tsib xee yog sib chwv nrog ntau cov hlau ntxiv (piv txwv li cov hlau), tsis ncaj, tsis ncaj ncees rau cov plating lub plating kev ncaj ncees.

Zuag qhia tag nrho, Nickel plating yog deb dua corrosion-resistant tshaj tsis muaj kev tiv thaiv cov hlau lossis hlau, tab sis nws tsis tag nrho cov teeb meem loj lossis ntev.