Simbi yekabhoni isina chinhu, inowanzonzi simbi yekabhoni chete, chinhu chakakosha musimbikugadzira. Muumbirwo wayo unonyanya kunge uri iron nekabhoni, ine manganese, silicon, sarufa, uye phosphorus. Kuwanda kwekabhoni kunonyanya kusarudza hunhu hwayo hwemakanika. Kuwanda kwekabhoni kunogadzira simbi yakapfava uye ine ductile yakawanda. Kuwanda kwekabhoni kunowedzera kuomarara uye simba asi kunoderedza ductility.
Simbi isina kusimba inomiririra mugumo wekabhoni steel spectrum ine kabhoni shoma. Kazhinji ine kabhoni 0.05–0.25%, iri nyore kuisanganisa, kuigadzira, uye kuigadzira muchina. Kuoma kwayo kushoma kunoita kuti ikodzere zvikamu zvechivakwa, marongero ekuvaka, uye mapaipi esimbi akajairwa. Simbi dzepakati nepakati nedzepamusoro dzine kabhoni 0.25–1.0%. Dzakasimba asi hadzina kupfava zvakanyanya, saka dzinowanzoshandiswa muzvikamu zvemichina, magiya, uye maturusi.
Musiyano uripo pakati pesimbi isina kabhoni nesimbi isina kabhoni unova pachena kana uchiongorora hunhu hwayo:
| Pfuma | Simbi Nyoro | Simbi yeKabhoni yepakati nepakati/yakakwirira |
| Zviri Mukati meKabhoni | 0.05–0.25% | 0.25–1.0% |
| Simba reKusimba | 400–550 MPa | 600–1200 MPa |
| Kuoma | Zvakaderera | Yakakwirira |
| Kugona kusundira | Zvakanakisa | Zvishoma |
| Kugona kuchinjika | Kugona | Zviri pakati nepakati |
| Mashandisirwo Akajairika | Mapaipi, machira, kuvaka | Magiya, maturusi ekucheka, zvitubu |
Simbi yakapfavaPombi yeERWiri nyore kukotama nekusonerera. Kusiyana neizvi, mubato wesimbi yekabhoni uri pakati nepakati wakaoma zvikuru uye unodzivirira kupfeka zvakanyanya, zvichiita kuti ive yakakodzera kushandiswa zvine simba guru. Musiyano uyu unokanganisa maitiro ekugadzira uye mashandisirwo ekupedzisira.
Simbi isina kabhoni inogonawo kuenzaniswa nezvimwe zvinhu. Simbi isina kabhoni ine 10.5% chromium, ichidzivirira ngura zvakanyanya asi inodhura zvakanyanya, nepo simbi yekabhoni isingadhuri uye inoshanda zvakanaka nekudzivirira pamusoro senge galvanizing kana kupenda.
Kuziva musiyano uripo mukugadzirwa kwemakemikari, hunhu hwemakanika, uye mashandisirwo akajairika kunobatsira mainjiniya, vagadziri, nevatengi kusarudza simbi yakakodzera. Semuenzaniso, simbi isina kusimba iri nyore kugadzira nekusanganisa, zvichiita kuti ive yakakodzera mapurojekiti ekuvaka.
Zvisinei, simbi ine kabhoni yakawanda inotsungirira kushushikana nekupfekwa, yakakodzera zvinhu zvinoda simba. Pakupedzisira, simbi isina kabhoni yakawanda inoenzanisa kushandiswa kwezvinhu zvakasiyana-siyana uye kushandiswa zvakanaka kwemari. Simbi isina kabhoni yakawanda inoita kuti kugadzirwa kuve nyore, nepo mhando dzekabhoni dzakasimba dzichipa kugara kwenguva refu. Kunzwisisa musiyano uyu kunoita kuti chinhu chega chega chishande zvakanaka.
Nguva yekutumira: Zvita-12-2025
