Paunenge uchisarudza giredhi resimbi isina simbi (SS) yechishandiso chako kana prototype, zvakakosha kuti utarise kana magineti zvivakwa zvinodiwa. Kuita sarudzo ine ruzivo, zvakakosha kuti ubate zvinhu zvinotarisa kuti giredhi resimbi isina magineti here kana kuti kwete.
Stainless simbi isimbi-based alloys inozivikanwa nekunaka kwayo kusaita ngura. Kune marudzi akasiyana-siyana emasimbi asina tsvina, ane ekutanga mapoka ari austenitic (semuenzaniso, 304H20RW, 304F10250X010SL) uye ferritic (inowanzo shandiswa mukushandisa mota, kitchenware, uye midziyo yemumaindasitiri). Aya mapoka ane maumbirwo emakemikari akasiyana, anotungamira kune akasiyana magineti maitiro. Ferritic Stainless steels inowanzoita magnetic, asi austenitic Stainless steels haisi. Iyo magineti yeferritic Stainless simbi inosimuka kubva pazvinhu zviviri zvakakosha: yakakwira simbi yemukati uye yepasi pehurongwa hwekurongeka.
Shanduko kubva kuNon-Magnetic kuenda kuMagnetic Phases muStainless Steel
Zvose304uye 316 simbi isina tsvina inowira pasi pechikamu che austenitic, zvinoreva kuti kana ichitonhorera, simbi inochengeta iyo austenite (gamma iron) fomu, isiri-magnetic chikamu. Zvikamu zvakasiyana-siyana zvesimbi yakasimba zvinoenderana nezvimiro zvekristaro zvakasiyana. Mune mamwe masimbi alloys, ichi chepamusoro-tembiricha simbi chikamu chinoshanduka kuita magineti chikamu panguva yekutonhora. Nekudaro, kuvepo kwenickel musimbi isina tsvina alloys kunodzivirira iyi nhanho shanduko sezvo alloy inotonhora kusvika kukamuri tembiricha. Nekuda kweizvozvo, simbi isina tsvina inoratidzira yakakwira zvishoma kune magineti susceptibility pane zvachose isiri-magineti zvinhu, kunyangwe ichiri pazasi pezvinowanzoonekwa semagineti.
Izvo zvakakosha kuti uzive kuti haufanirwe kutarisira kuyera yakaderera magineti susceptibility pane yega yega 304 kana 316 simbi isina tsvina yaunosangana nayo. Chero maitiro anokwanisa kushandura chimiro chekristaro chesimbi isina tsvina anogona kukonzera austenite kushandura kuita ferromagnetic martensite kana ferrite mafomu esimbi. Maitiro akadaro anosanganisira kutonhora kushanda uye welding. Pamusoro pezvo, austenite inogona kungoerekana yachinja kuita martensite pane yakaderera tembiricha. Kuti uwedzere kuoma, magineti emhando yeaya alloys anokonzerwa nekuumbwa kwawo. Kunyangwe mukati mezvikamu zvinotenderwa zvekusiyana mu nickel uye chromium zvirimo, misiyano inooneka mumagineti zvinhu inogona kucherechedzwa kune chaiyo alloy.
Mafungiro Anoshanda ekubvisa Stainless Simbi Particles
Zvose 304 uye316 simbi isina tsvinakuratidza paramagnetic maitiro. Nekuda kweizvozvo, zvidimbu zvidiki, zvakaita semafuraundi ane madhayamita kubva paanenge 0.1 kusvika 3mm, anogona kukweverwa kune ane simba remagineti separators zvine hungwaru akaiswa mukati mechikamu chechigadzirwa. Zvichienderana nehuremu hwavo uye, zvinotonyanya kukosha, huremu hwavo hunoenderana nesimba rekukwezva remagineti, aya madiki madiki anonamatira kune magineti panguva yekugadzira.
Zvadaro, zvimedu izvi zvinogona kubviswa zvinobudirira panguva yemaitiro ekuchenesa magineti. Zvichienderana nemaonero edu anoshanda, takaona kuti 304 simbi isina tsvina inogona kuchengetedzwa mukuyerera kana ichienzaniswa ne316 simbi isina tsvina. Izvi zvinonyanya kuverengerwa kune yakakwira zvishoma magineti chimiro che304 simbi isina tsvina, izvo zvinoita kuti iite kudaira kune magineti kupatsanura maitiro.
Nguva yekutumira: Sep-18-2023