Pakusarudza zvinhu zvesimbi isingatsvi, 3Cr12 ne410S isarudzo mbiri dzinowanzoshandiswa. Kunyange zvazvo dzose dziri simbi dzisingatsvi, dzinoratidza musiyano mukuru mukuumbwa kwemakemikari, mashandiro, uye nzvimbo dzekushandisa. Chinyorwa chino chichaongorora musiyano mukuru uripo pakati pemaplate maviri aya esimbi isingatsvi uye mashandisirwo awo, zvichikubatsira kusarudza nemazvo mapurojekiti ako.
Chii chinonzi 3Cr12 simbi isina ngura?
3Cr12 simbi isina nguraisimbi isina ngura yeferritic ine 12% Cr, iyo yakaenzana neEuropean 1.4003 grade. Isimbi isina ngura yeferritic inoshandiswa kutsiva simbi yakaputirwa necarbon, simbi inodziya uye aluminium. Ine hunhu hwekugadziriswa uye kugadzirwa kuri nyore, uye inogona kusungirirwa netekinoroji yemazuva ano yekushongedza. Inogona kushandiswa kugadzira: mafuremu emotokari, chassis, hoppers, conveyor belts, mesh screens, conveying troughs, coal bin, containers and tanks, chimneys, air ducts, and outer covers, Panels, pathwayways, stairs, rails, etc.
Chii chinonzi 410S simbi isina ngura?
410S simbi isina nguraimhando yesimbi isina kabhoni yakawanda, isingaomeswi yesimbi isina kabhoni yakawanda 410. Ine chromium inosvika 11.5-13.5% uye zvimwe zvinhu zvakaita semanganese, phosphorus, sarufa, silicon, uye dzimwe nguva nickel. Kuderera kwekabhoni ye410S kunovandudza kugona kwayo kusveta uye kunoderedza njodzi yekuoma kana kutsemuka panguva yekusveta. Zvisinei, izvi zvinorevawo kuti 410S ine simba shoma kana tichienzanisa ne410 yakajairwa. Inopa simba rakanaka rekudzivirira ngura, kunyanya munzvimbo dzakapfava, asi haidziviriri zvakanyanya kupfuura simbi dzisina kabhoni dzakawanda dzakadai se304 kana 316.
Ⅰ.3Cr12 uye 410S Steel Plate Chemical Composition
Zvinoenderana neASTM A240.
| Giredhi | Ni | C | Mn | P | S | Si | Cr |
| 3Cr12 | 0.3-1.0 | 0.03 | 2.0 | 0.04 | 0.030 | 1.0 | 10.5-12.5 |
| 3Cr12L | 0.3-1.0 | 0.03 | 1.5 | 0.04 | 0.015 | 1.0 | 10.5-12.5 |
| 410S | 0.75 | 0.15 | 1.0 | 0.04 | 0.015 | 1.0 | 11.5-13.5 |
Zvivakwa zvePlati reSimbi re Ⅱ.3Cr12 ne 410S
3Cr12 Simbi Isina Chinovhara: Inoratidza kusimba kwakanaka uye kugona kuchinjika, yakakodzera nzira dzakasiyana dzekugadzirisa. Inopa simba riri pakati nepakati uye kuramba kupfeka, zvichiita kuti ikwanise kutsungirira mamwe matambudziko emakanika.
410S Simbi Isina Kushanda:Ine kuomarara kwakanyanya, zvichiita kuti ikwanise kushandiswa pakupisa kwakanyanya, asi haikwanisi kusvetwa zvakanaka. Simba rayo uye kuramba kupisa kunoita kuti ibudirire mumamiriro ekupisa kwakanyanya.
| Giredhi | Rm(MPa) | Kuoma Kwakanyanya (BHN) | Kureba |
| 3Cr12 | 460 | 220 | 18% |
| 3Cr12L | 455 | 223 | 20% |
| 410S | 415 | 183 | 20% |
Nzvimbo dzekushandisa Plate yeSimbi ye Ⅲ.3Cr12 ne 410S
3Cr12: Inoshandiswa zvakanyanya mumidziyo yemakemikari, michina yekugadzira chikafu, uye zvinhu zvekuvaka. Kusabatwa kwayo nengura kunoita kuti ive yakanaka munzvimbo dzine hunyoro uye acidic.
410S: Inoshandiswa zvakanyanya muzvikamu zveturbine, mabhoyila, uye zvinochinja-chinja kupisa munzvimbo dzinopisa zvakanyanya. Yakakodzera kushandiswa kunoda kupisa uye kusakara.
Ⅳ. Pfupiso yekuenzanisa
Zvinhu Zvikuru zve3Cr12:
• Musanganiswa: Chromium iri pakati pe11.0–12.0%, kabhoni iri pakati pe ≤ 0.03%.
• Kuramba Kuora: Yakakodzera nzvimbo dzine ngura zvishoma, dzakadai sezvikamu zvechivakwa, michina yekuchera, uye mashandisirwo akajairika mumaindasitiri.
• Kugona kupinza: Kushanda zvakanaka pakupinza nekuda kwehuwandu hwayo hushoma hwekabhoni.
| Zvakajairika | Giredhi |
| Mutemo weSouth Africa | 3Cr12 |
| Mutemo weEurope | 1.4003 |
| Standard yeUS | UNS S41003 (410S) |
| Mwero Wepasi Rose | X2CrNi12 |
• 410S: Kuomarara kwakanyanya asi kuomarara kwakaderera zvishoma, hakuna titanium, ine weldability iri pakati nepakati, uye yakakodzera kushandiswa kunodzivirira ngura.
• 3Cr12: Kabhoni shoma, inodhura zvishoma, yakakodzera nharaunda dzine ngura zvishoma, ine tambo dzakanaka.
Nguva yekutumira: Gumiguru-24-2024