QN1803 Stainless Simbi Coil
Tsanangudzo
QN1803 Stainless steel corrosion resistance yakaedzwa neSGS. Inofananidzwa nesimbi isina tsvina, iyo pitting corrosion yakaenzana (PREN = Cr + 3.3Mo + 30N-Mn) iri pamusoro pe 19.0. The uniform corrosion resistance under environment of dilute sulfuric acid, acetic acid + munyu iri nani kupfuura yesimbi isina tsvina yechinyakare, uye simba regoho rinopfuura ka1.3 pane reraditional stainless simbi, uye ine kurebesa kweasingasviki 45%.lt inotora nzira yekuenzanisa ye "high- nitrogen saving nickel” plus copper intake, iyo inowedzera kushandiswa kwenitrogen uku ichideredza kudyiwa kwenickel inodhura, inobudirira kuderedza mari, uye kuwedzerwa kwemhangura kunoita kuti sterilization ishande zvakanaka.Zvakanaka kwazvo, inzvimbo yakakwana yechinyakare simbi isina tsvina.
Pasi pechikonzero chekuva nechokwadi chemhando yepakutanga, QN1803 simbi isina tsvina yakazvipira kutsvagisa nekugadzira zvigadzirwa zvesimbi zvisingadhuri, zvine simba rekusimudzira kusimukira kweindasitiri yesimbi isina tsvina.
Minda yekunyorera ndeiyi: pombi dzekushongedza, pombi dzemaindasitiri, mafiriji, midziyo yekuberekesa zvipfuyo, mambure edhaimani, 5G yekutaurirana michina, michina yechikafu, matsime chaiwo, midziyo yemumba, zvisungo zvesimba, kuvaka madziro emaketeni, matenga ekuvaka uye inotakura zvinhu. zvimiro, kunze kwenzvimbo dzeChikumbiro dziri pamusoro dzinosanganisira: makabati ekugovera magetsi, zvikoshi zvemabhazi, midziyo yehutsanana, mavhavha emugodhi wemvura, madhini epasi, nezvimwe.
Pasi pechikonzero chekuva nechokwadi chemhando yepakutanga, QN1803 simbi isina tsvina yakazvipira kutsvagisa nekugadzira zvigadzirwa zvesimbi zvisingadhuri, zvine simba rekusimudzira kusimukira kweindasitiri yesimbi isina tsvina.
The chemical composition
| Giredhi | C(Max) | Mn(Max) | P(Max) | S(Max) | Si (Max) | Cr | Ni | Mo | N |
| QN1803 | 0.10 | 4.0-7.0 | 0.05 | 0.005 | 1.00 | 17.50- 19.50 | 2.0- 3.5 | 0.6 | 0.2-0.3 |
