Type 904L is high alloy austenitic Stainless simbi inozivikanwa nekuora kwayo. Iyi yakaderera kabhoni vhezheni yeType 904 simbi isina tsvina inopawo zvimwe zvakanaka kune vashandisi zvinosanganisira:
- Kwete-magnetic
- Yakasimba corrosion zvivakwa kupfuura Type 316L an 317L
- Kuramba kwakanaka kune sulphuric, phosphoric uye acetic acids
- Kunyanya kupikisa kune mutswe uye kushungurudza corrosion kuparuka
- Yakanakisa formability uye weldability
Nekuda kwese mabhenefiti ekushandisa Type 904L simbi isina tsvina, inogona kuwanikwa mune akati wandei maapplication muakasiyana akasiyana maindasitiri akakosha anosanganisira:
- Kutonhodza midziyo yemvura yegungwa
- Kemikari kugadzirisa sulphuric, phosphoric uye acetic acids
- Heat exchangers
- Condenser tubes
- Kugeza gasi
- Kudzora uye instrumentation
- Oiri uye gasi indasitiri
- Kugadzirwa kwemishonga
- Wiring mu electrostatic precipitators
Kuti itariswe Rudzi 904L, simbi isina tsvina inofanirwa kuve neyakasarudzika kemikari inoumbwa inosanganisira zvinotevera:
- Fe balance
- Ni 23-28%
- Cr 19-23%
- Mo 4-5%
- Mn 2%
- Cu S 1-2.0%
- Si 0.7%
- S 0.3%
- N 0.1%
- P 0.03%
Nguva yekutumira: Aug-21-2020