Carbon Steel vs Stainless Simbi: Kuenzanisa Ongororo
Kana zvasvika pakusarudza zvinhu zvekushandisa kwakasiyana, maviri eanonyanya kutariswa simbi ndeye kabhoni simbi uye simbi isina tsvina. Ose ane zvimiro zvakasarudzika zvinoita kuti aenderane nezvinangwa zvakasiyana, asi zvakare ane akasiyana akasiyana anogona kukanganisa kuita kwavo uye mutengo-kubudirira. Muchinyorwa chino, tichaongorora misiyano yakakosha pakati pekabhoni simbi nesimbi isina simbi, kunyanya maererano nechitarisiko, kusaita ngura, kuramba kupfeka, mutengo, uye ductility.
Chitarisiko
Carbon simbi ine matte kana kuti yakagomara kupera, iyo inogona kusiyanisa kubva kune sirivheri-grey kusvika kune yakasviba grey zvichienderana nechaiyo alloy yemukati uye pamusoro pemabatirwo. Iyo inonamira kune oxidation kana yakavhenekerwa kune hunyoro, zvichitungamira mukuumbwa kwe ngura, iyo inogona kukanganisa ayo aesthetic kukwezva nekufamba kwenguva.
Simbi isina tsvina, kune rumwe rutivi, inobwinya, inopenya, inoshingirira kusviba uye kusviba. Izvi zvinoita kuti zvive zvakanyanya kudiwa kune zvikumbiro panodiwa kutaridzika kwakachena, kwakakwenenzverwa, senge kitchenware, zvigadziriso zvekuvaka, uye zvinhu zvekushongedza.
Corrosion Resistance
Chimwe chezvakanyanya kukanganiswa kwekabhoni simbi ndeyekukanganisa kwayo kune ngura. Kana yaiswa kune hunyoro nemhepo, kabhoni simbi inogona kukurumidza oxidize, ichigadzira ngura. Izvi hazvingokanganisa kutaridzika kwechinhu asi zvinogona zvakare kunetesa kuvimbika kwayo kwechimiro nekufamba kwenguva.
Simbi isina simbi inozivikanwa nekusaita ngura, nekuda kwekuvapo kwechromium mukuumbwa kwayo. Iyo chromium inoumba inodzivirira oxide layer pamusoro pesimbi, iyo inodzivirira kuwedzera oxidation uye ngura. Izvi zvinoita kuti simbi isina simbi ive yakanaka kuti ishandiswe munzvimbo dzine hunyoro, makemikari, kana zvimwe zvinoparadza zvinowanzoitika.
Pfeka Resistance
Carbon simbi inowanzopa zvirinani kupfeka kuramba zvichienzaniswa nesimbi isina tsvina, kunyanya mumagiredhi akasimba. Izvi zvinoita kuti ive sarudzo inosarudzika yezvishandiso zvinoda kusimba uye kusimba, senge maturusi, zvikamu zvemuchina, uye zvimiro.
Nepo Stainless simbi ichinyanya kusaita ngura, kazhinji ine yakaderera kupfeka kusamira kana ichienzaniswa nekabhoni simbi. Nekudaro, mamwe mamakisi esimbi isina simbi, akadai semartensitic uye kunaya-kuomesa simbi isina tsvina, anogona kupiswa-kunatsiridza kuoma kwawo uye kusapfeka, zvichiita kuti ive yakakodzera kune chaiwo maapplication.
Price
Carbon simbi inowanzo tengeka kupfuura simbi isina tsvina. Mutengo waro wakaderera unoita kuti ive sarudzo yakakurumbira kune akawanda maindasitiri uye ekuvaka zvikumbiro uko zvimhingamipinyi zvebhajeti zvinotariswa.
Simbi isina simbi inodhura zvakanyanya nekuda kweiyo yepamusoro alloy yemukati uye yakaoma kugadzira maitiro anosanganisirwa. Zvisineyi, kupikisa kwayo kwepamusoro kwekuora uye hupenyu hurefu hunogona kururamisa mutengo wekutanga wepamusoro, kunyanya mumashandisirwo uko mari yekuchengetedza uye yekutsiva yakakosha.
Ductility
Simbi isina tsvina ine ductile yakawanda kupfuura kabhoni simbi, zvakanyanya nekuti simbi isina simbi ine yakakwira nickel content, uye zvinhu izvi zvakare zvakawanda ductile, saka Stainless simbi inovawo yakawanda ductile. Carbon simbi ine nickel shoma, iyo inogona kufuratirwa zvakananga, asi ine urombo ductility.
Kabhoni simbi uye simbi isina simbi zvine zvakafanana zvekutanga kuumbwa kwesimbi nekabhoni. Musiyano wavo mukuru ndeye alloy content - kabhoni simbi ine alloy yemukati isingasviki 10.5%, nepo Stainless simbi inofanirwa kunge iine 10.5% kana kupfuura chromium. Uyu mutsauko wakakosha ndicho chikonzero nei kabhoni simbi uye simbi isina tsvina zvine akasiyana emuviri zvimiro.
Zvinhu zvakakosha zvesimbi isimbi uye kabhoni. Kazhinji kutaura, simbi ine yakakwira kabhoni yemukati yakaoma uye ine brittle, ukuwo simbi ine yakaderera kabhoni yemukati iri ductile uye yakaoma. Zvechokwadi, hazviwanzova nyore zvakadaro. Alloying zvinhu senge chromium, molybdenum, nickel, manganese, kana silicon inogona kuwedzerwa kunatsiridza corrosion resistance kana kuwana chiyero chirinani pakati pesimba nekuoma.
Carbon steel
Carbon simbi ine iron uye 0.12 - 2.00% kabhoni. Tsanangudzo yakafararira inosanganisira masimbi alloy, ayo anogona kunge ane alloy zvirimo zvakakwirira se10.5%. Kunyangwe mukati mechikamu chepasi pezvikamu zviviri kubva muzana zvekabhoni, pane misiyano mikuru yezvimiro zvemuviri, kunyanya kuoma.
Kana vanhu vachitaura nezvekabhoni simbi, kazhinji vanenge vachireva simbi dzepamusoro-kabhoni dzinoshandiswa kugadzira mapanga nemidziyo. High-carbon steels yakaoma zvikuru, izvo zvinoita kuti zvive zvakanaka kwazvo pakudzivisa kupfeka uye kuchengetedza chimiro chavo. Vanogona kukurira masimba makuru vasati vakanganisa. Nehurombo, simbi dzakaomarara zvakare dzakaoma: kana akaiswa pasi pekunetseka kwakanyanya, masimbi epamusoro-kabhoni anogona kutsemuka pane kupeta.
Simbi dzakapfava dzinonyanya kuwanda kupfuura simbi dzekabhoni dzakakwira nekuti (1) hadzidhure kugadzirwa, (2) dzinopfava zvakanyanya, uye (3) dziri nyore kugadzira. Simbi dzakapfava dzinowanzo kanganisa pane kutyora mukushushikana, uye ductility iyi inoita kuti zvive nyore kugadzira muchina uye weld. Anowanzo shandiswa mumotokari dzemuviri mapaneru, mabhaudhi, mabhaudhi, uye mahwendefa esimbi.
Simbi isina ngura
Simbi isina tsvina ine iron, kabhoni, uye shoma 10.5% chromium yemukati. Chromium ndiyo kiyi-inopindirana neokisijeni kuti iite nhanho inodzivirira inodzivirira simbi kubva mukuora. Kudzivirirwa uku kunoderedza mukana wekuti simbi isina simbi iite ngura-yakakosha pamidziyo yekunze inozoiswa munzvimbo dzakanyorova. Iyo yakakwira iyo chromium zvirimo, zviri nani kupikisa kwekuora. Paunenge uchitenga midziyo nezvimwe zvinhu zvakakura, nguva dzose teerera kune giredhi resimbi isina tsvina. Haasi simbi yese inogadzirwa yakaenzana. Simbi isina simbi ine hushoma 10.5% chromium yemukati yakachipa zvakanyanya uye haina kusimba kupfuura Stainless simbi ine 16% chromium, uye mutsauko ucharatidzwa mumitengo yekuchengetedza uye hupenyu.
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