Yog Stainless Hlau Sib Nqus

Lub Magnetic Mystery ntawm Stainless Steel Solved

Lub sijhawm ntawm qhov tseeb tuaj txog thaum cov hlau nplaum neodymium sib ntsib nrog cov hlau tsis muaj hlau thiab poob ncaj nraim rau hauv pem teb. Tam sim ntawd, cov lus nug tshwm sim: Cov khoom no puas muaj tseeb? Nws puas yog cuav? Qhov kev muaj tiag yog ntau intriguing. Ntau dua li qhia qhov tseeb, kev coj tus cwj pwm sib nqus qhia qhov tshwj xeeb stainless hlau ntau yam raws li nws daim ntawv qhia elemental thiab sab hauv crystalline tsim.

Ua ke peb yuav tshawb nrhiav vim li cas qee cov hlau tsis muaj hlau nplaum nplaum thaum lwm tus tsis ua, thiab zoo npaum li casnyias neodymium hlau nplaumhloov mus rau hauv portable identification cuab yeej. Qhov kev paub no ua haujlwm rau ob tus thawj tswj hwm lub Hoobkas pom zoo cov khoom xa tuaj thiab cov tswv tsev txhim kho chav ua noj.

Vim li cas Hlau React rau Magnets

Cov hlau ua kom pom cov yam ntxwv sib nqus thaum lawv lub atomic moj khaum tso cai rau cov chaw sib nqus me me los tswj lawv txoj kev taw qhia. Hlau ib txwm pab txhawb kev sib koom tes, uas qhia meej tias vim li cas cov qauv hlau feem ntau teb rau cov hlau nplaum.

Stainless hlau nyuaj rau daim duab no los ntawm nws cov alloy muaj pes tsawg leeg. Txawm hais tias tsim los ntawm cov hlau-chromium puag (nrog tsawg kawg yog 10.5% chromium), nws cov npe sib nqus tau muab los ntawm cov ntsiab lus ntxiv - tshwj xeeb yog npib tsib xee lub luag haujlwm.

Stainless hlau Spectrum

Stainless hlau muab faib ua ob pawg thawj zaug nrog sib txawv sib nqus tus kheej:

1. Austenitic Stainless - Tsis yog-Magnetic Performer

Tsev neeg no sawv cev rau feem ntau ntsib stainless hlau. Koj ntsib nws nyob rau hauv chav ua noj basins, zaub mov ua machinery, thiab niaj hnub facades. Nws cov neeg sawv cev paub zoo tshaj plaws suav nrog qib 304 thiab 316.

Cov Nickel Influence
Kev pom tseem ceeb: austenitic steels muaj cov nickel zoo sib xws (feem ntau yog 8% lossis siab dua). Cov npib tsib xee no hloov kho cov hlau lub hauv paus crystalline mus rau hauv "lub ntsej muag-centered cubic" matrix uas cuam tshuam kev tsim cov hlau nplaum sib nqus, tawm hauv nyias cov hlau nplaum muaj zog neodymium yam tsis muaj traction.

Qhov kev zam
Qhov tseem ceeb, cov txheej txheem kev tsim khoom hnyav - khoov hnyav, txiav, lossis vuam - tuaj yeem ua rau muaj kev hloov pauv hauv cheeb tsam. Cov chaw hloov kho no tuaj yeem tau txais cov yam ntxwv sib nqus me me, qhia meej tias yog vim li cas aggressively ua haujlwm ntu ntawm 304 dab dej qee zaus tso tawm cov lus teb tsis sib nqus.

2. Ferritic & Martensitic - Cov kws tshaj lij sib nqus

Cov tsev neeg stainless hlau no ib txwm nyiam cov hlau nplaum thiab hais txog cov ntawv thov tshwj xeeb:

Ferritic Stainless (Qib 430)
Cov ntawv thov feem ntau suav nrog cov tshuab ntxhua khaub ncaws sab hauv, tub yees 外壳, thiab cov ntsiab lus tseem ceeb hauv vaj tse. Nws cov ntsiab lus npib tsib xee tsawg khaws cia hlau cov khoom sib nqus hauv lub cev.

Martensitic Stainless (Qib 410, 420)
Cov pab pawg no ua tau zoo nyob rau hauv cov xwm txheej xav tau - kev tshaj lij cutlery, kev lag luam txiav, thiab cov khoom siv tshuab. Lawv cov yam ntxwv sib nqus tsim thaum kho thermal hardening.

Thaum koj nqa Suav teb n52 nyias square neodymium hlau nplaum nyob ze ntawm cov hom no, koj yuav hnov ​​​​qhov kev rub tsis tau zoo ib yam rau cov pa hlau.

On-Spot Verification siv Slim Magnets

Lub ci ntsa iab ntawm cov hlau nplaum nyias nyob hauv lawv lub zog siv zog ua kom muaj zog hauv cov duab sib luag. Qhov kev sib xyaw ua ke no tsim cov xwm txheej zoo rau kev lees paub cov ntaub ntawv tam sim ntawd txhua qhov chaw.

Txoj Kev Ntsuas Zoo

•  Xaiv Koj Magnet

Pib nrog daim ntawv nyias neodymium hlau nplaum los yog nyias neodymium disc hlau nplaum rau kev txheeb xyuas niaj hnub. Rau cov xwm txheej ciam teb, hloov mus rau N52 hlau nplaum - cov thawj coj tsis sib haum xeeb hauv kev lag luam sib nqus siv.

• Npaj Qhov Nto

Kev npaj ua pov thawj tseem ceeb heev. Microscopic obstructions nrog rau cov roj residue, plua plav tsub kom, los yog pleev xim rau coatings tuaj yeem cuam tshuam qhov tshwm sim los ntawm kev qhia txog kev sib cais.

•  Cov txheej txheem thiab kev txheeb xyuas

Siv lub zog sib xws thaum muab cov hlau nplaum:

• Kev ruaj ntseg? Tej zaum koj tau ntsib ferritic, martensitic, lossis cov pa hlau.
• Tsis muaj zog teb los yog tag nrho indifference? Zoo li austenitic (304-hom) stainless.

Tswvyim muab tswv yim muab tswv yim
Rau kev yuav cov tuam tsev koom ua ke cov lag luam wholesale muaj zog nyias neodymium hlau nplaum rau hauv cov tshuab zoo, kev ntseeg siab ntawm cov neeg siv khoom yog qhov tseem ceeb. Kev koom tes nrog cov pov thawj suav teb n52 nyias square neodymium hlau nplaum cov neeg muag khoom lav kev ua haujlwm zoo ib yam ntawm cov haujlwm thiab cov khoom xa tuaj.

Teem Cov Ntaub Ntawv Ncaj Ncees

Misconception:"Premium stainless hlau ib txwm tsis quav ntsej cov hlau nplaum."
 Qhov xwm txheej tiag tiag:Qhov kev nkag siab tsis zoo no tsis lees paub ua tiav cov tsev neeg stainless hlau. Tag nrho cov qib ferritic thiab martensitic muaj kev cia siab rau cov hlau nplaum thaum khaws cia cov hlau tsis muaj tseeb.

Misconception:"Magnetic qhia qhov thib ob-tus nqi stainless hlau."
 Qhov xwm txheej tiag tiag:Magnetic ntau hom phiaj tshwj xeeb kev ua haujlwm yuav tsum tau ua. 430 series muaj qhov zoo tshaj plaws tiv thaiv corrosion rau ntau siv, thaum martensitic hom xa tshwj xeeb ntug tuav thiab cov qauv kev ncaj ncees.

 Misconception:"Cov hlau nplaum tsis tseem ceeb tsis tuaj yeem ntsuas cov hlau tuab heev."
Qhov xwm txheej tiag tiag:Magnetic cuam tshuam mus los ntawm cov hlau tsis muaj zog ntawm cov hlau nplaum slimness. Txawm tias 0.5 hli muaj zog hlau nplaum iterations txheeb xyuas lub hauv paus sib nqus los ntawm cov khoom siv ntau, muab lawv tsim cov hlau txuas ncaj qha.

Kev siv tswv yim

Cov ntsiab lus ntawm kev lag luam
Ua ke muaj zog nyias neodymium hlau nplaum rau hauv cov txheej txheem tshuaj xyuas tuaj. Paub txog qhov tsis sib xws ntawm cov khoom ua ntej kev tsim khoom yuav zam dhau kev siv nyiaj rov ua haujlwm ntau dhau thiab teem caij cuam tshuam.

Tsev Neeg thiab Chaw Ua Lag Luam
Paub meej tias stainless hlau compatibility ua ntej siv magnetic mounting daws teeb meem. Rau cov tswv lag luam ua lag luam cov hlau nplaum me me lossis cov khoom siv hlau nplaum puag ncig ntawm cov platforms xws li eBay lossis Karfri, qhia qhov kev pov thawj no hloov cov khoom siv yooj yim rau hauv cov khoom siv tshuaj ntsuam xyuas.

Cov lus nug ceev, cov lus teb meej

Puas yog 304 stainless maj mam nce cov khoom sib nqus?
Tsis tshua muaj xwm txheej. Nws tus cwj pwm tsis sib nqus txuas ntxiv tsis hloov tshwj tsis yog tias cov txheej txheem kho tshuab radical hloov pauv nws cov qauv microscopic.

Puas yog hlau nplaum stainless hlau tiv thaiv corrosion zoo?
kiag li. Qib 430 tswj cov kev nthuav tawm sab hauv thiab nruab nrab kom zoo. Rau qhov nyuaj ib puag ncig, "duplex" stainless hlau ua ke sib nqus ua haujlwm nrog kev tiv thaiv corrosion zoo dua.

 Qhov twg slim hlau nplaum ua haujlwm zoo rau kev txheeb xyuas cov khoom?

N52 nyias square neodymium hlau nplaum thiab nyias neodymium disc hlau nplaum ua tiav qhov kev sib raug zoo ntawm kev ua tau zoo thiab qhov ua tau zoo.

Kev ntsuam xyuas hlau nplaum puas tuaj yeem ua rau cov chaw ua kom zoo?
Tsis txhob txhawj. Daim ntawv nyias neodymium hlau nplaum sib koom ua ke polished nto nrog kev tsim kho, tsim kev ruaj ntseg rau kev ua tiav zoo nrog rau cov khoom siv high-end.

Cov ntsiab lus tseem ceeb

Stainless hlau hlau nplaum ua raws li cov cai uas yuav tsum tau:

• Austenitic (300 series) → Feem ntau tsis muaj hlau nplaum
• Ferritic/Martensitic (400 series) → Sib nqus sib nqus

Xav txog nyias neodymium hlau nplaum koj cov khoom siv ceev ceev. Khaws ntau yam super nyias neodymium hlau nplaum hauv koj cov khoom siv ua haujlwm tsim kev tiv thaiv kev tiv thaiv cov khoom tsis meej thiab kim yuam kev.

Npaj los txhim kho koj lub peev xwm pov thawj? Peb muab superior Tuam Tshoj n52 nyias square neodymium hlau nplaum thiab ntau nyias muaj zog neodymium hlau nplaum. Tiv tauj peb kom muaj nuj nqis raws li tus nqi thiab cov qauv ntsuas tsis raug nqi - cia peb txiav txim siab koj cov lus teb zoo sib nqus sib koom tes.