Zitsulo zodziwika bwino zamoto nthawi zambiri zimagawidwa m'mitundu itatu, 309s, 310s ndi 253ma, zitsulo zosakanikirana, zitsulo zamagetsi zimagwiritsidwa ntchito, zigawo zina kutentha kwambiri kumagwira ntchito magawo.
1.309s: (OCR23NI13) mbale yachitsulo chosapanga dzimbiri
Makhalidwe: imatha kupirira mobwerezabwereza pansi pa 980 ℃, wokhala ndi mphamvu zambiri zamphamvu, ma oxidation kukana ndi kukana fodya.
Kugwiritsa: Ng'ombe za nduna
Poyerekeza ndi austetic 304 chiloloya, chimakhala cholimba pang'ono firiji. M'moyo weniweni, zimatha kutentha nthawi ya 980 ° C kuti muzikhalabe wabwinobwino .310s: (0cr25NI20) mbale yachitsulo osapanga dzimbiri.
2.310s: (OCR25NI20) mbale yachitsulo chosapanga dzimbiri
Makhalidwe: Malo okwera chromium-nickel austetitic osapanga dzimbiri zosapanga ndi kutentha kwambiri kwamakina ndi kukana bwino kuphatikizira kwa Media. Zoyenera kupanga magawo osiyanasiyana a ntchentche, kutentha kwambiri 1200 ℃, kupitiliza kugwiritsa ntchito kutentha 1150 ℃.
Kugwiritsa: Kangani zida zoyeretsa, zida zoyeretsa zamagalimoto.
310s osapanga dzimbiri ndi chilengedwe chosakhazikika chambiri chosakhalitsa chomwe chimagwiritsidwa ntchito mu kutentha kwapamwamba kwambiri komanso malo okhalamo. Ndiko kusankha bwino kwa ntchito mu petrochemical, mafakitale a mankhwala, ndi kutentha, komanso kwa zigawo za ntchentche ndi mapulogalamu ena apamwamba kwambiri. Pulogalamu ya 310s osapanga dzimbiri ndi pepala lathyathyathya wopangidwa kuchokera kuzomwezo.
3.253A (s30815) mbale yachitsulo yopanda kapangidwe
Makhalidwe: 253ma ndi chitsulo chosakhazikika chopanda chitani chopangidwira pazogwiritsa ntchito zomwe zimafunikira kwambiri komanso kukana zabwino. Kutentha kwake kutentha ndi 850-1100 ℃.
253A ndi mtundu wapadera wa chiwonetsero cha chitsulo chosapanga dzimbiri chomwe chimapangidwira kuti mupeze kutentha kwambiri. Amapereka kukana mwaluso makuti oxidation, chibwibwi, ndi carburization pamatenthedwe okwera. Izi zimapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito m'mafakitale osiyanasiyana, kuphatikiza kutentha ndi kutupa, mphamvu m'badwo wamphamvu, ndi mafakitale.253Ma ma sheets ndi ochepa, athyathyathya zopangidwa kuchokera kuloya. Amagwiritsidwa ntchito pamapulogalamu osiyanasiyana pomwe kuphatikiza kutentha kwapamwamba komanso kukana kutukuka ndikofunikira. Ma sheet amatha kudulidwa ndikupangidwa kukhala mawonekedwe osiyanasiyana kuti akwaniritse zofunikira za ntchito.
253ma ma sheet, aphulika
| Giledi | C | Cr | Mn | Si | P | S | N | Ce | Fe | Ni |
| 253Ma | 0.05 - 0.10 | 20.0-22.0 | 0,80 max | 1.40-2.00 | 0.040 Max | 0.030 Max | 0.14-0.20 | 0.03-0.08 | Kutsalira | 10.0-12.0 |
253Ak mbale
| Kulimba kwamakokedwe | Mphamvu (0,2% Offset) | Elongition (mu 2 mkati.) |
| PSI: 87,000 | PSI 45000 | 40% |
253ma Place Kukana ndi malo akulu ogwiritsa ntchito:
1.Corrossion Kukana: 253A amadzitama ndi kukonzanso kwabwino kwambiri oxidation, kutentha kwambiri kuphulika kwa kutentha, komanso kulimba kwambiri. Imakhala yothandiza kwambiri mkati mwa kutentha kwa 850 mpaka 1100 ° C.
Mitengo ya 2.temputure: Kuchita bwino, 253ma ndibwino kwambiri kugwiritsa ntchito mkati mwa kutentha kwa 850 mpaka 1100 ° C. Pamitembo pakati pa 600 ndi 850 ° C, kusintha kwamapangidwe kumachitika, kuchititsa kuti zitheke kutentha.
Informanical Mphamvu: Ichi
Kuphatikizika kwa 4. 253A kuli ndi mawonekedwe oyenera a mankhwala omwe amathandizira kwambiri pakutentha kwa 850-1100 ° C. Imawonetsa kwambiri kukana ma okomation, kutentha kwambiri mpaka 1150 ° C. Ikuperekanso mphamvu yayikulu yolimba komanso nyongolotsi.
5.Corrossion Kukana: Kuphatikiza pa kuthekera kwake kwambiri, 253Mau amawonetsa bwino kukana kwa kutentha kwambiri komanso kuwononga masamba ambiri.
6.Tration: Imakhala ndi mphamvu zambiri komanso mphamvu yakuwoneka bwino pamatenthedwe okwezeka.
7.Femical United: 253ma imadziwika chifukwa cha kusangalatsa kwake, kuyala, ndi makina.
Post Nthawi: Oct-09-2023