Khabiir Magnet

Khibrad Wax Soo Saar 15 Sano ah
alaabta

Wareega NdFeb, guud ahaan waxaa lagu dabaqay korantada

Sharaxaad Gaaban:

Round Ndfeb waxaa inta badan loo adeegsadaa matoorada, sameecadaha, dareemayaasha, alaabada elegtarooniga ah, baakadaha magnetka iyo wixii la mid ah.Qaadashada cod-baahiyaha tusaale ahaan, wax-soo-saarka birta birta magnetic waxay si toos ah u saamaysaa tayada iyo nolosha shaqada ee cod-baahiyaha.

Shirkadeena waxay bixisaa taageero farsamo oo xirfad leh si ay uga caawiso macaamiisha inay u habeeyaan alaabada NdFeb iyadoo loo eegayo baahiyaha dalabka ee kala duwan, oo ay dejiyaan xalalka u dhigma iyadoo loo eegayo dhibaatooyinka dhabta ah ee ay la kulmaan macaamiisha habka wax ku oolka ah.


Faahfaahinta Alaabta

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Waxaan u isticmaalnaa caanaha aan dysprosium-ka lahayn alaabta wareega-hoose ee macaamiisha si loo yareeyo kharashyada.Waxaan haysanaa qaacido xasiloon oo laga samayn karo wax soo saarka heerkulka hooseeya.Waxay hoos u dhigtaa kharashyada waxayna kordhisaa waxtarka dheeraadka ah ee macaamiisha si adag u xakameynaya dulqaadka ee farsamaynta iyo dahaarka iyadoo loo eegayo shuruudaha kala duwan ee macaamiisha si loo hubiyo xasiloonida ilaalinta dajinta waqti isku mid ah, oo ay ku jiraan buufin milix ah, xoogga xirida daahan, xiriirka kolloid iyo wixii la mid ah. .

Alaabooyinka wareega waxay u nugul yihiin geesaha maqan ee habka wax soo saarka.Markaa waxaanu si toos ah u haysanaa qalab hubin buuxda oo loogu talagalay dulqaadka muuqaalka, kaas oo hubin kara cilladaha badeecada gudaha xadka la xakamayn karo kana fogaanayo alaabada cilladaysan ee isticmaalka habka.

Marka la eego joogteynta qulqulka, waxaan hubineynaa foornada sintering-ka go'an si joogta ah ee kantaroolka habka magnetka, iyo qulqulka magnetic qalabka kormeerka buuxa si looga hortago alaabooyinka magnetic daciifka ah inay u qulqulaan macaamiisha.Marka la eego baakadaha magnetization-ka, shirkadeena ayaa si toos ah ula socota qalabka magnetization codeing si ay uga hortagto shaqaalaha inay si xun u dallacaan lacagta magnetic.

Marka la eego xakamaynta gaarsiinta, tiro badan oo mashiinada goynta multi-line, gooyn unugyada, shaqaalaha farsamaynta farsamada bislaaday, la socodka habka wax soo saarka kaamil ah, tallaabo kasta oo ka mid ah wax soo saarka iyo wax soo saarka ka heli kartaa jawaab celin horumarka mar kasta, line wax soo saarka cylindrical qaan, si loo xaqiijiyo shuruudaha kontoroolka macaamiisha ee gaarsiinta alaabta, iyo sidoo kale horumarka wax soo saarka la xakameyn karo.

Habka Waxsoosaarka NdFeB

QALABKA WAX SOO SAARKA

Hordhac Dahaarka

Dusha sare Dahaarka Dhumucda μm Midabka Saacadaha SST Saacadaha PCT
Nikkel Ni 10 ilaa 20 Silver dhalaalaya >24~72 >24~72
Ni+Cu+Ni
Nickel madow Ni+Cu+Ni 10 ilaa 20 Madow dhalaalaya >48~96 >48
Cr3+ Zinc Zn
C-Zn
5~8 Brighe Blue
Midabka dhalaalaya
>16~48
>36~72
---
Sn Ni+Cu+Ni+Sn 10 ilaa 25 Silver >36~72 >48
Au Ni+Cu+Ni+Au 10 ilaa 15 Dahab >12 >48
Ag Ni+Cu+Ni+Ag 10 ilaa 15 Silver >12 >48
Epoxy
Epoxy 10 ilaa 20 Madow/Cawlan >48 ---
Ni+Cu+Epoxy 15 ilaa 30 >72~108 ---
Zn+Epoxy 15 ilaa 25 >72~108 ---
Dareenka --- 1~3 Cawlan madow Ilaalinta ku meel gaadhka ah ---
Fosfate --- 1~3 Cawlan madow Ilaalinta ku meel gaadhka ah) ---

Astaamaha Jirka

Shayga Halbeegyada Tixraaca Qiimaha Unug
Kaaliyaha Magnetik
Guryaha
Isku-dhafka Heerkulka La-noqon karo ee Br -0.08--0.12 %/℃
Isku-dhafka Heerkulka La-noqon karo ee Hcj -0.42~-0.70 %/℃
Kuleylka Gaarka ah 0.502 KJ · (Kg ·℃)-1
Heerkulka Curie 310 ~ 380
Mechanical Physical
Guryaha
Cufnaanta 7.5-7.80 g/cm3
Vickers Hardness 650 Hv
Iska caabinta Korontada 1.4x10-6 μQ ·m
Xoog isku dhejisan 1050 MPa
Xoogga Jilicsan 80 Mpa
Xoog Laabashada 290 Mpa
Habdhaqanka kulaylka 6 ilaa 8.95 W/m ·K
Modulka dhalinyarada 160 GPA
Balaadhinta kulaylka (C⊥) -1.5 10-6/℃-1
Balaadhinta kulaylka (CII) 6.5 10-6/℃-1

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