Yuav ua li cas tsim Sintered Neodymium hlau nplaum?

Sintered NdFeB hlau nplaumyog cov hlau nplaum sib nqus ua los ntawmNd, Fe, B thiab lwm cov ntsiab lus hlau.Nws yog nrog cov khoom siv zog tshaj plaws, muaj zog sib zog. Nws tau dav siv hauv tshuab hluav taws xob me, cua tshuab tsim hluav taws xob, ntsuas hluav taws xob, ntsuas lub zog, hais lus, sib nqus cov tshuab kev sib nqus, lub tshuab nqus hlau nplaum thiab lwm yam kev siv. Yooj yim heev rau xeb hauv qhov chaw noo, yog li nws yog qhov tsim nyog los ua cov khoom kho deg raws li cov neeg siv khoom. Peb tuaj yeem muab cov xim txheej, xws li Zinc, Nickel, Nickel-tooj ​​liab-npib tsib xee, Nyiaj, kub-plating, Epoxy txheej, thiab lwm yam Qeb: N35-N52, N35M-48M, N33H-N44H, N30SH-N42SH, N28UH-N38UH, N28EH-N35EH

Cov Txheej Txheem ntawm Sintered Neodymium Hlau nplaum Raug

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Cov hlau nplaum raw cov ntaub ntawv thiab lwm cov hlau raug nthuav dav rau nruab nrab zaus thiab yaj tag rau hauv qhov cub ua kom sov.

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Tom qab ua tiav ntawm cov txheej txheem ntau kauj ruam, cov ingots yog pulverized rau hauv cov khoom tawg uas muaj ntau lub microns loj. Txhawm rau tiv thaiv oxidation los ntawm tshwm sim, cov khoom me me yog tiv thaiv los ntawm nitrogen.

 

 

 

 

 

 

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Cov khoom sib nqus tau muab tso rau hauv jig thiab qhov chaw sib nqus tau thov thaum cov hlau nplaum raug nias rau hauv cov duab feem. Tom qab pib puab, cov roj isostatic nias yuav mus txuas ntxiv ua cov duab.

 

 

 

 

 

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Cov khoom sib nqus tau muab tso rau hauv cov nplawm uas tau nias thiab yuav muab kho ua cua sov hauv qhov cub tawg. Qhov ceev ntawm cov khoom ua ntej tsuas yog tsoo 50% qhov tseeb ceev rau kev ua txhaum. Tab sis tom qab sinteing, qhov tseeb ntom yog 100%. Los ntawm cov txheej txheem no, qhov ntsuas ntawm ingots yuav luag shrinks 70% -80% thiab nws lub suab txo yog 50%.

 

 

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Cov khoom sib nqus tau tsim tsa tau tom qab tsim cov haujlwm sintering thiab cov txheej txheem kev laus. Kev ntsuas tseem ceeb suav nrog cov seem flux ceev, sib zog ua haujlwm, thiab qhov khoom siv hluav taws xob siab tshaj plaws tau sau tseg.

Tsuas yog cov hlau nplaum uas dhau qhov kev kuaj xyuas xa mus rau cov txheej txheem txuas ntxiv, xws li siv tshuab thiab sib dhos.

 

 

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Vim tias ntsws me me los ntawm cov txheej txheem sintering, qhov ntsuas xav tau yog ua tiav los ntawm kev sib tsoo cov hlau nplaum nrog abrasives. Pob zeb diamond abrasives yog siv rau cov txheej txheem no vim hais tias cov hlau nplaum yog ib qho nyuaj heev.

 

 

 

 

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Yuav kom haum cov ib puag ncig uas lawv yuav siv, cov hlau nplaum yog raug rau ntau yam cov kev kho saum npooCov. Cov hlau nplaum Nd-Fe-B feem ntau ua rau xeb nrog lub ntsej muag kho tau zoo li NiCuNi hlau nplaum, Zn, Epoxy, Sn, Dub Nickel.

 

 

 

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Tom qab tso plating, kev ntsuas ntsig txog thiab ntsuas qhov muag pom yuav ua kom paub meej tias peb cov khoom siv hlau nplaum zoo li cas. Dhau li, txhawm rau kom paub tseeb lub siab, peb kuj yuav tsum ntsuas qhov ntau thiab tsawg los tswj kev thev taus.

 

 

 

 

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Thaum cov tsos thiab ntau qhov ua siab ntev ntawm cov hlau nplaum tsim nyog, nws yog lub sijhawm los ua kom muaj hlau nplaum kev sib nqus.

 

 

 

 

 

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Tom qab tshuaj xyuas thiab magnetize, cov hlau nplaum npaj tau ntim nrog cov thawv ntawv, txawm tias ntoo pallet raws li ib tus neeg siv khoom. Sib Nqus Flux tuaj yeem raug cais los ntawm hlau rau huab cua lossis nthuav qhia lub sijhawm.

 


Lub sij hawm tshaj tawm: Lub Ib Hlis-25-2021