Type 347H ndeyepamusoro kabhoni austenitic chromium simbi isina tsvina. Inowanikwa mumashandisirwo anoda kupikisa kupisa kwakanyanya, mamwe makuru ekugadzira maficha anosanganisira:
- Kufanana kupikisa uye kudzivirira ngura seAlloy 304
- Inoshandiswa kune inorema welded mudziyo kana annealing isingaite
- Yakanaka oxidation kuramba, padivi nemamwe akawanda austenitic simbi isina tsvina
- Yakakwira kabhoni inobvumira zvirinani tembiricha inokambaira
Nekuda kweType 347H yakasarudzika zvivakwa iyo inoshandiswa mumhando dzakasiyana dzekushandisa mune akawanda emazuva ano akakosha maindasitiri:
- Boiler tubes uye casings
- Oiri uye gasi refinery pombi
- Radiant superheaters
- High-pressure steam pombi
- Heat exchanger chubhu
- Kabhini hita
- Heavy wall-weld equipment
- Ndege inopedza mirwi uye zvindori zvekuunganidza
Pamwe nechepamusoro-soro yekabhoni uye yenguva dzose Type 347, Type 347H Stainless simbi ine yakasarudzika kemikari inoumbwa inosanganisira zvinotevera:
- Fe balance
- Cr 17-20%
- Ni 9-13%
- C 0.04-0.08%
- Mn 0.5-2.0%
- S 0.30% max
- Si 0.75% max
- P 0.03% max
- Cb/Ta 1% max
Nguva yekutumira: Aug-03-2020