Uhlobo lwe-409 ye-Stainless Steel yintsimbi ye-Ferritic, eyaziwa kakhulu nge-oxidation egqwesileyo kunye neempawu zokuxhathisa ukubola, kunye neempawu zayo ezibalaseleyo zokwenza, ezivumela ukuba zenziwe kwaye zisikwe ngokulula. Ngokuqhelekileyo inelinye lawona maxabiso aphantsi azo zonke iintlobo zensimbi engenasici. Inamandla afanelekileyo okuqina kwaye idityaniswa lula yi-arc welding kunye nokuqhelaniswa nendawo yokumelana kunye ne-seam welding. Kubalulekile ukuba uqaphele ukuba i-welding Type 409 ayiphazamisi ukuxhathisa kwayo kwe-corrosion.
Ngenxa yeempawu zayo ezintle, unokufumana uhlobo lwe-409 yeNtsimbi engatyiwayo esetyenziswa kwinani lamashishini ahlukeneyo kunye nezicelo ezibandakanya:
- Iinkqubo zokukhupha iimoto kunye neelori (kubandakanywa ii-manifolds kunye ne-mufflers)
- Oomatshini bezolimo (izisasazo)
- IziTshintshiso zoBubushushu
- Izihluzi zamafutha
Uhlobo lwe-409 yensimbi engenasici inokwakheka kweekhemikhali ezizodwa ezibandakanya:
- C 10.5-11.75%
- Fe 0.08%
- Ndi 0.5%
- Mn 1%
- Si 1%
- P 0.045%
- S 0.03%
- Ti 0,75% max
Ixesha lokuposa: Jun-18-2020