Muhupenyu hwezuva nezuva, vanhu vazhinji vanotenda kuti simbi isina simba haisi yemagineti uye shandisa magineti kuti uzive. Nekudaro, nzira iyi haisi kurira kwesainzi. Chekutanga, Alloys Alloys uye Alloys Copper inogona kutevedzera kutaridzika uye kushaya simba rekugadzira, zvichitungamira mukutenda zvisiri izvo kuti ndezvesimbi isina tsvina. Kunyangwe iyo inonyanya kushandiswa stain isina giredhi giredhi, 304, inogona kuratidza kuratidzira madhigirii akasiyana emagineti mushure mekutonhora kushanda. Naizvozvo, ichivimba chete kune magineti kuti uone chokwadi chesimbi isina tsvina haina kuvimbika.
Saka, chii chinokonzera mashura musimbi isina tsvina?
Maererano nekufunda kwezvinhu zvezvinhu zvezvinhu, magineti yesimbi inotorwa kubva kualectron spin chimiro. Electron spin is a enthantum mechaniki midziyo inogona kunge iri "kumusoro" kana "pasi." MuFerromagnetic zvinhu, maElectrons anoenderana neyakaomeswa nenzira imwecheteyo, achiri muzvinyorwa zveAntiferomagagnetsic, mamwe ma elekitoni anotevera maitiro enguva dzose, uye magetsi epedyo ane zvakapesana kana anoputika. Nekudaro, kune maElekitori mumatatu ematatu, iwo ese anofanirwa kuputira mune imwe nzira mukati mekonzo imwe neimwe, inotungamira kusavapo kwetemberi spin chimiro.
Kazhinji, austenitic stainless simbi (inomiririrwa ne304) haina-magineti asi inogona kuratidza isina kusimba kwemagineti. Ferritic (kunyanya 430, 409L, 409, uye 445nf, pakati pevamwe) uye martensic Kana simbi isina tsvina yemakirini se304 yakaverengerwa seisiri-yemagineti, zvinoreva zvivakwa zvavo zvekunyepedzera pasi peimwe chikumbaridzo; Nekudaro, vazhinji vasina tsvina mamakisi ekuratidzira imwe degree reMagnetism. Pamusoro pezvo, sezvambotaurwa, Austenite haisi-yemagineti kana isina kusimba yemagineti, nepo ferrite uye mercyite imagineti. Kuvhiringidza kwakashata kana kuumbwa kwekunyepedzera panguva yekunyemwerera kunogona kuguma nekuvapo kwemari shoma yemartensic kana ferritures mukati memakumi matatu neshanu simbi, inotungamira kune isina kusimba yemaginism.
Uyezve, chimiro chegumi nemakumi matatu nesimbi chisina kuchinja kusvika ku martensite mushure mekutonhora kushanda, uye zvakanyanya kukosha kwesimba, mafomu mazhinji emartensite, anokonzerwa nesimba rakasimba. Kuti ubvise zvizere zvemagineti mune 304 simbi isina simba, yakakwirira-tembiricha mhinduro yekuita inogona kuitwa kudzorera iyo yakagadzikana Austenite chimiro.
Mukupfupikisa, maginism yezvinyorwa inotemerwa nekugara uchirongwa nehurongwa hwekurongeka uye kuwiriraniswa kwemagetsi emapuranga. Inoonekwa seyakagadzirwa nenzvimbo yemuviri. Iko kukanganisa kuramba zvinhu, kune rumwe rutivi, kunosarudzwa nemhando yayo yemakemikari uye yakazvimiririra yemagineti yayo.
Tinovimba kuti tsananguro pfupi iyi yakabatsira. Kana iwe uine chero mimwe mibvunzo nezve simbi isina simbi, ndapota inzwa wakasununguka kubvunza ESEMECE's Commicy Service service kana kusiya meseji, uye isu tichafara kukubatsira.
Kutumira Nguva: Nov-15-2023