Alloy ine mukurumbira nekuda kwesimba rayo repamusoro, kusaita ngura, uye kunaka, simbi isina simbi yakashandura maindasitiri asingaverengeki. Nekudaro, kufamba kwakasiyana-siyana kwemagiredhi esimbi isina tsvina kunogona kuve basa rakaoma. Usatya, sezvo iyi dhairekitori yakazara inopinda munyika yakaoma kunzwisisa yesimbi isina tsvina, ichikushongedza iwe neruzivo rwekusarudza giredhi rakakwana rezvaunoda chaizvo.
Nhanganyaya kuSimbi isina ngura: Chimiro Chinogara Kwenguva, Chinosiyana-siyana
Simbi isina simbi iamburera izwi rinofukidza huwandu hwema alloys anozivikanwa nekugona kwawo kwekusakwanisa kurwisa ngura, chivakwa chinonzi chine 10.5% chromium. Iri denga rekudzivirira, rinozivikanwa sefirimu rekuita, rinozviumba rega kana rasangana neokisijeni, richidzivirira simbi iri pasi kubva mukukuvadza kwemhoteredzo.
KunzwisisaSimbi isina ngura Giredhi System: Kudhirodha Nhamba
Sangano reAmerican Iron and Steel Institute (AISI) rakagadzira hurongwa hwekuverengera hwakaenzana hwekuisa mamakisi esimbi isina tsvina. Giredhi rega rega rinozivikanwa nenhamba ine manhamba matatu, ine yekutanga digit inoratidza dzakatevedzana ( austenitic, ferritic, martensitic, duplex, kana kunaya kwemvura kuomarara), digit yechipiri inoratidza nickel zvirimo, uye yechitatu digit inoratidza zvimwe zvinhu kana gadziridzo.
Mukati meNyika yeStainless Simbi: Kufumura Iwo mashanu Makuru Series
Austenitic Stainless Steels: The All-Rounders
Austenitic Stainless steels, inomiririrwa ne300 series, ndiyo inonyanya kushandiswa uye inoshandiswa zvakanyanya. Inoratidzirwa neyepamusoro nickel yemukati, inopa yakanakisa kuumbwa, weldability, uye corrosion kuramba, zvichiita kuti ive yakakodzera kugadzira chikafu, makemikari, uye zvekurapa zvikumbiro. Magiredhi anowanzoshandiswa anosanganisira 304 (chinangwa chikuru), 316 (giredhi remugungwa), uye 310 (tembiricha yepamusoro).
Ferritic Stainless Simbi: Iwo Iron Champions
Ferritic Stainless steels, inomiririrwa ne400 series, inozivikanwa nokuda kwemagineti maitiro, simba guru, uye mari-inoshanda. Nekudaro, ivo vane yakaderera nickel yemukati pane austenitic Stainless simbi, ichiita kuti isanyanya kuonda. Zvishandiso zvakajairika zvinosanganisira zvikamu zvemotokari, midziyo, uye zvekuvaka. Magiredhi anozivikanwa anosanganisira 430 (martensitic shanduko), 409 (motikari yemukati), uye 446 (architectural).
Martensitic Stainless Simbi: Iyo Shanduko Nyanzvi
Martensitic Stainless steels, inomiririrwa ne400 series, inopa simba rakakwirira uye kuoma nekuda kwemartensitic microstructure yavo. Nekudaro, iwo mashoma ductile uye anotapukirwa nekuora kupfuura austenitic Stainless simbi. Zvishandiso zvinosanganisira kucheka, midziyo yekuvhiya, uye zvipfeko zvekupfeka. Anowanzo shandiswa mamakisi 410 (cutlery), 420 (yekushongedza), uye 440 (yakanyanya kuoma).
Duplex Stainless Simbi: Musanganiswa Une Simba
Duplex Stainless simbi musanganiswa unowirirana we austenitic uye ferritic zvimiro zvinopa yakasarudzika musanganiswa wesimba repamusoro, corrosion resistance, uye weldability. Yayo yakakwira chromium yemukati inokwidziridza kuramba kwayo kune chloride kusagadzikana kutsemuka, ichiita kuti ive yakakodzera kune zvemugungwa nekunze kwemahombekombe application. Magiredhi anozivikanwa anosanganisira 2205 (Oiri & Gasi), 2304 (Super Duplex), uye 2507 (Super Duplex).
Kunaya Kuomesa Simbi isina Stainless: Zera Rinoomesa Murwi
Kunaya kunoomesa simbi dzisina tsvina, dzinomiririrwa negiredhi 17-4PH neX70, dzinowana simba radzo rakawedzerwa nekuoma kuburikidza nekupisa kupisa kunonzi kuomesa kwemvura. Kuramba kwavo kwecorrosion kwakanakisa uye kugadzikana kwedimensional kunoita kuti ive yakanaka kune aerospace, zvikamu zvevharuvhu, uye yakakwirira-kumanikidza kushandiswa.
Famba munyika yesimbi isina tsvina uine chivimbo
Negwaro iri rakakwana sekambasi yako, unogona ikozvino kufamba nenyika dzakasiyana dzesimbi isina simbi mamakisi. Nekunyatsotarisisa maitiro, mashandisirwo, uye zvipimo zvemhando yega yega, unogona kuita sarudzo ine ruzivo inosangana nezvido zvako uye ive nechokwadi chekushanda kwenguva refu kubva kune zvisikwa zvako zvesimbi isina tsvina.
Nguva yekutumira: Jul-24-2024