Ngaba iStainless Steel yeMagnetic?

Intshayelelo

Insimbi engagqwali yaziwa ngokubanzi ngokumelana nomhlwa kunye nenkangeleko ebhityileyo, kodwa umbuzo odla ngokubuzwa ngulo:Ngaba insimbi engenasici inemagnethi?Impendulo ayikho ngqo-kuxhomekeke kwiuhlobokwayeisakhiwo sekristaleyentsimbi engenasici. Kwesi sikhokelo, siza kuphonononga iipropathi zemagneti zamabanga ahlukeneyo entsimbi engenastainless, sicacise iingcamango eziphosakeleyo, kwaye sincede iinjineli, abathengi, kunye neeDIYers ukwenza ukhetho olunolwazi.

Yintoni eyenza iMaterial Magnetic?

Phambi kokuntywila kwintsimbi engatyiwayo, makhe sijonge ukuba yintoni egqibayo ukuba imathiriyeli inozibuthe. Isixhobo sikazibutheukuba inokutsaleleka kwimagnethi okanye umazibuthe. Oku kwenzeka xa imathiriyeli ineii-electron ezingasebenziyokunye aisakhiwo sekristaleevumela imimandla yemagnethi ukuba ilungelelaniswe.

Iimathiriyeli zahlulwa zibe ziindidi ezintathu zemagnethi:

• I-Ferromagnetic(imagnethi ngamandla)

• IParamagnetic(imagnethi ebuthathaka)

• I-Diamagnetic(engeyomagnetic)

Ulwakhiwo lweNtsimbi engatyiwa: Ferrite, Austenite, Martensite

Intsimbi engenasici iingxubevange yentsimbiequlathe ichromium kwaye ngamanye amaxesha nickel, molybdenum, kunye nezinye izinto. Ipropathi yayo yamagnetic ixhomekeke kuyomicrostructure, ewela kwezi ndidi zilandelayo:

1. I-Austenitic Stainless Steel (AyiyoMagnetic okanye iWeakly Magnetic)

• Amabanga aqhelekileyo: 304, 316, 310, 321

• Ulwakhiwo: ICubic eSekelwe kuBuso (FCC)

• Imagnethi?: Ngokuqhelekileyo non-magnetic, kodwa ukusebenza okubandayo (umzekelo, ukugoba, ukwenziwa kwemishini) kunokubangela imagnethi encinci.

I-Austenitic stainless steels zezona ntlobo zixhaphakileyo ezisetyenziswa kwi-kitchenware, imibhobho, kunye nezixhobo zonyango ngenxa yokumelana nokugqwesa kwazo okugqwesileyo kunye ne-ductility.

2. Intsimbi yeNtsimbi yeFerritic (iMagnetic)

• Amabanga aqhelekileyo: 430, 409,446

• Ulwakhiwo: ICubic egxile kuMzimba (BCC)

• Imagnethi?: Ewe, iintsimbi ze-ferritic zimagnetic.

Ngokuqhelekileyo zisetyenziswa kwiindawo zeemoto, izixhobo zasekhaya, kunye nezicelo zemizi-mveliso apho ukuxhathisa okuphakathi komhlwa kwanele.

3. Intsimbi yentsimbi yeMartensitic (iMagnetic)

• Amabanga aqhelekileyo: 410, 420, 440C

• Ulwakhiwo: iTetragonal egxile kuMzimba (BCT)

• Imagnethi?: Ewe, ezi zimagnetic ngamandla.

Iintsimbi zeMartensitic ziyaziwa ngobulukhuni bazo kwaye ziqhele ukusetyenziswa kwiimela, izixhobo zokusika, kunye namacandelo e-injini yomoya.

Ngaba 304 okanye 316 Stainless Steel Magnetic?

Lo ngomnye wemibuzo ephendlwe kakhulu. Nalu uthelekiso olukhawulezayo:

Ngoko ke, ukuba ufunanon-magnetic steel stainless, 304 kunye ne-316 zezona zingcono kakhulu zokubheja kwakho-ingakumbi kwimeko yazo ye-annealed.

Kutheni ibalulekile ukuba iStainless Steel iyimagnetic?

Ukuqonda ukuba ibakala lensimbi engenastainless liyimagnethi libalulekile:

• Izixhobo zokulungisa ukutya: apho umazibuthe unokuphazamisana noomatshini.

• Izixhobo zonyango: njengoomatshini be-MRI, apho izinto ezingezizo zemagneti zinyanzelekile.

• Izixhobo zombane zabathengi: ngokuhambelana nezincamatheliso zemagnethi.

• Ukwenziwa kwemizi-mveliso: apho ukuwelda okanye ukuziphatha machining utshintsho ngokusekelwe kulwakhiwo.

UVavanya njani iStainless Steel Magnetism

Ukujonga ukuba intsimbi estainless inamagnetic:

1. Sebenzisa umazibuthe– Yincamathele kumphezulu. Ukuba ibambelele ngokuqinileyo, imagnethi.

2. Vavanya iindawo ezahlukeneyo-Imimandla eshiselweyo okanye esetyenzwe ngokubanda inokubonisa ngakumbi umazibuthe.

3. Qinisekisa ibakala- Ngamanye amaxesha, iindlela ezizezinye zexabiso eliphantsi zisetyenziswa ngaphandle kokuleyibheli.

Iintambo zentsimbi ezingenazibuthe ezingenazibuthe zovavanyo lweMagnetic

Senze uvavanyo olungelulo-magnetic kwiintambo zocingo zensimbi ezingenasici ezinobubanzi obahlukeneyo kunye nezixhobo zokuqinisekisa ukuthotyelwa kwemigangatho esezantsi yemagnethi yokungena efunekayo kwizicelo ezibalulekileyo ezinje ngamagumbi e-MRI, ukusetyenziswa komkhosi, kunye nesixhobo esichanekileyo.

Lo mboniso wevidiyo ubonisa inkqubo yethu yokuvavanya imagnethi, eqinisekisa ukuba iintambo zethu-ezenziwe kumabanga afana ne-316L kunye ne-304 yensimbi engenasici-zigcina iipropati ezingezizo zemagneti nasemva kokwenza kunye nokuvelisa.

Ngaba iStainless Steel ingaba yiMagnetic ngokuhamba kwexesha?

Ewe.Ukusebenza okubandayo(ukugoba, ukwenza, ukwenza machining) kunokutshintsha i-microstructure ye-austenitic stainless steel kwaye yaziseiimpawu ze-ferromagnetic. Oku akuthethi ukuba izinto zitshintshile ibakala-ithetha nje ukuba umphezulu ube ngumagnetic kancinci.

Ukuqukumbela

Ngoko,ingaba intsimbi engenastainless magnetic?Impendulo ithi:Ezinye zikho, ezinye azikho.Kuxhomekeke kwibakala kunye nonyango.

• I-Austenitic (304, 316): I-non-magnetic kwifom efakwe kwi-annealed, imagnetic kancinane emva komsebenzi obandayo.

• IFerritic (430)kwayeIMartensitic (410, 420): Imagnethi.

Xa ukhetha insimbi engenasici kwisicelo sakho, qwalaselazombini ukuxhathisa ukubola kunye neempawu zemagneti. Ukuba i-non-magnetism ibalulekile, qinisekisa kunye nomthengisi wakho okanye uvavanye imathiriyeli ngokuthe ngqo.