Ol bras stik insait long sip na marin enjiniaring

Strongpela 'corrosiveness' na bikpela 'salt spray' pasin bilong Marine envairomen i save putim strongpela lo long 'corrosion resistance' bilong ol samting. Ol bras stik (espeseli ol bras bilong nevi, olsem HSn70-1), bikos i gat tin insait long en, i save kamapim wanpela gutpela 'oxide film' antap long en, na dispela i mekim ol i kamap gutpela samting bilong wokim ol 'propeller' bilong sip, ol paip bilong solwara, na ol 'condenser tube sheets'. Olsem, propela bilong wanpela kain bot bilong kisim pis em ol i wokim long HSn70-1 bras, na 'annual corrosion rate' bilong en insait long solwara em 0.02mm tasol, we i liklik tru long 0.5mm bilong nomol kabon ain, na dispela i daunim tru ol kos bilong lukautim.