I-AISI 310S UNS S31008 EN 1.4845
I-AISI 314 UNS S31400 EN 1.4841
Izinhlobo310S SSfuthi314 SSyizinsimbi ezingagqwali ze-austenitic ezixutshwe kakhulu ezenzelwe isevisi ekushiseni okuphezulu. Okuqukethwe okuphezulu kwe-Cr kanye ne-Ni kwenza le ngxube ikwazi ukumelana ne-oxidation ekusetshenzisweni okuqhubekayo emazingeni okushisa afinyelela ku-2200°F uma nje amagesi e-sulfur ancishisiwe engekho. Ekusetshenzisweni okuvamile, i-310S SS ingasetshenziswa emazingeni okushisa afinyelela ku-1900°F njengoba imelana nokukhula futhi ine-coefficient ephansi yokwanda. Izinga elikhuphukile le-silicon ku-314 SS lithuthukisa kakhulu ukumelana ne-oxidation ekushiseni okuphezulu. Umkhathi we-carburizing unganciphisa impilo yonke kuye ngezimo zangempela. Kodwa-ke, la mabanga anokumelana okuphezulu uma kuqhathaniswa namazinga aphansi e-chromium-nickel.
Lawa mabanga asetshenziselwa ukumelana kwawo nokushisa okuphezulu kwe-oxidation kwizicelo ezifana nezingxenye zesithando somlilo, amabhande okuhambisa isithando somlilo, izikhonkwane zokubamba ukushisa, njll.
IMIKHIQIZO ETHOLAKALAYO
Bheka ishidi lomkhiqizo ukuze uthole ubukhulu, ukubekezelelana, ukuqedwa okutholakalayo kanye neminye imininingwane.
Ukwakheka Kwamakhemikhali Okujwayelekile
| Izinto |
| C | MN | P | S | SI | CR | NI | |
| I-UNS 31000 | I-AISI 310 | Ubuncane |
|
|
|
|
| 24.00 | 19.00 |
| Ubuningi | 0.25 | 2.00 | 0.045 | 0.030 | 1.50 | 26.00 | 22.00 | ||
| I-UNS 31008 | I-AISI 310S | Ubuncane |
|
|
|
|
| 24.00 | 19.00 |
| Ubuningi | 0.08 | 2.00 | 0.045 | 0.030 | 1.50 | 26.00 | 22.00 | ||
| I-UNS 31400 | I-AISI 314 | Ubuncane |
|
|
|
| 1.50 | 23.00 | 19.00 |
| Ubuningi | 0.25 | 2.00 | 0.045 | 0.030 | 3.00 | 26.00 | 22.00 | ||
Izakhiwo Zemishini Eziqokiwe (isimo esihlanganisiwe)
| Amandla Okudonsa ksi[MPa] | Amandla Okukhiqiza ksi[MPa] | % Ukwandiswa 4d | Ukwehliswa kwe-% ku Indawo |
| 95[655] | 45[310] | 50 | 60 |
Isikhathi sokuthunyelwe: Juni-29-2020