Zvishandiso zvechimiro 201 Stainless Steel
Chii Chinonzi Type 201 Stainless Steel?
Nhizha isina tsvina inosvika makumi maviri eine nickel uye yakawedzera manganese uye nitrogen yezvinyorwa zvakakurumbira.
Kunyange zvazvo zvisingadhuri kupfuura mamwe maarloys (nekuda kwehutachiwana hwehutano hwehutano), hazvisi nyore kuti tishande kana kuti tive. Rudzi rwe 201 runonzi metal austenitic nokuti harusi magnetic stainless steel ine mazinga akawanda echromium uye nickel uye pasi mazinga e carbon.
Chokwadi Pamusoro Pechipo 201 Stainless Steel
Ronga 201 tsvina isina utsi ndeye mid-range yemuchero ine zvakasiyana-siyana zvinobatsira. Kunyange zvazvo yakakosha kune mamwe mashandisiro, zvisinei, haisi chisarudzo chakanaka chezvivakwa zvingangodaro zvinowanzokonzera simba rinoparadza semvura yemunyu.
- Ropa 201 chikamu che200 series of austenitic stainless steels . Pakutangwa yakagadzirirwa kuchengetedza nickel , mhuri iyi yezvipfeko zvisina utinha inoratidzirwa nechepasi-nickel mutengo.
- Rudzi rwe 201 runogona kutsiva rudzi rwemhando 301 muzvizhinji zvekushanda, asi harina kukonzerwa nehurosi inopesana neshamwari, kunyanya mumamiriro emakemikari.
- Yakaiswa, iyo isiri magneti asi inogona kuva magnetic nekushanda kushanda . Iyo yakakura ye nitrojeni iri muchirongwa 201 inopa mahombekiti makuru ekugadzira uye kusimba kupfuura rudzi rwemhando 301 simbi , kunyanya pakadzika.
- Rudzi rwa2011 haruna kuomeswa nehutano hwekupisa uye rinowedzerwa pa1850-1950 ° F (1010-1066 ° C), rinoteverwa nemvura quenching kana kuti nokukurumidza mweya kuporesa.
- Rudzi rwa2012 runoshandiswa kubudisa mhando dzemhando dzemagetsi, kusanganisira sinks, midziyo yekubika, kushambwa kwemichina, mahwindo, nemasuo. Inoshandiswawo mumotokari yemotokari, masvingo ekushongedza, motokari dzemotokari, matarairi, uye kuvhara. Hazvibvumirwi nehutano hwekunze kunze kwekushandiswa nekuda kwekukwanisa kugadziriswa uye kugadziriswa kwegungwa.
Ronga 201 Stainless Steel Chimiro uye Zvimwe
Ihu hunhu hwechirongwa chemhando dzisina shangu 201 dzinotevera:
Kuwedzera (lb./ in2) @ RT: 0.283
Modulus of Elasticity muHurumende (psi x 106): 28.6
Mvura Yakananga (BTU / ° F / lb.): 32 kusvika 212 ° F 0.12
Kuchengetedza Kwemhepo (BTU / hr / ft2 / ft): 212 ° F 9.4
Kusvibiswa Kwemavara (° F): 2550-2650 ° F
| Element | Ronga 201 (Wt.%) |
| Carbon | 0.15 max. |
| Manganese | 5.50-7.50 max. |
| Phosphorus | 0.06 max. |
| Sulfur | 0.03 max. |
| Silicon | 1.00 max. |
| Chromium | 16.00-18.00 |
| Nickel | 3.50-5.50 |
| Nitrogen | 0.25 max. |
| Iron | Balance |
Kuchengetedza uye Kugadzira
Nyora 201 tsvina isina kugadziriswa nehutano hwekupisa, asi inogona kunge inotonhora kushanda. Rudzi rwe 201 runogona kushandiswa pane kutonhora pakati pe1010 ne 1093 ° C (1850 na2000 ° F). Kuti uchengetedze carbides mugadzirisa uye usadzivirira kusimbisa, kunonoka nekukurumidza kuburikidza nemvura yakakonzerwa necarbide 815 uye 426 ° C (1500 na800 ° F) inodiwa.
Iyi girasi risina zvidhina rinogona kuva rakagadzirwa uye rakaswededzwa. Kuchengetedzwa kwepakati kunogona kudiwa nokuda kwekushanda kwakanyanya sechikonzero chechikwata cha2012 chekushanda-kuoma.
Nyora 201 tsvina isina kugadziriswa nemhando dzose dzinoshandiswa pa18 muzana chromium uye 8 muzana nickel dzisina utsi hwemafuta, zvisinei, inter-granular corrosion inogona kukonzera nzvimbo inopisa kana carbon content inopfuura 0.03 muzana.