Damascree riam yog tsis stainless hlau. Muaj ntau qhov sib txawv ntawm cov muaj pes tsawg leeg, cov khoom siv tes ua thiab ua yeeb yam ntawm lub nroog Damaxus thiab hlau Stainless. Damascus ntaj yog feem ntau muaj cov pa roj carbon, npib tsib xee, chromium thiab lwm yam hlau hais. Lawv tau ua los ntawm cov cim zais thiab forging txheej txheem. Lawv muaj kev nyuaj siab thiab tawv thiab muaj peev xwm ua tau ntse thiab ruaj. Stainless tus hlau yog ib qho quav hlau sib xyaw nrog corrosion kuj, feem ntau muaj ntawm cov hlau, chromium, npib tsib xee thiab lwm yam. Nws corrosion tsis tshua muaj txiaj ntsig los ntawm cov yeeb yaj kiab chomium oxide zaj duab xis tsim nyob saum npoo.
Keeb kwm ntawm Damascus riam tuaj yeem raug taug qab rov qab mus rau Ancient Is Nrias teb. Lawv tau ua los ntawm Uzi Steel Ingots thiab muaj cov qauv ntawm lawv cov chaw. Cov qauv no tau tsim los ntawm kev zom tshwj xeeb thiab forging txheej txheem. Cov qauv no ua rau cov hniav microscopically serrated, ntxiv txhim kho nws cov ntse. Damascus tau dav siv los ua riam phom hauv cov sijhawm qub vim tias lawv cov qauv tshwj xeeb thiab kev ua tau zoo heev.
Stainless hlau tau dav siv nyob rau hauv ntau daim teb vim nws zoo heev corrosion, xws li tsim kev tsim kho, thiab lwm yam. Nws yog feem ntau yog smelting, dov, thiab annealing.
Yog li ntawd, Damascus riam thiab StainlessScus riam thiab stainless hlau yog ho sib txawv hauv kev sib xyaw, txheej txheem thiab kev ua tau zoo, thiab tsis yog tib cov khoom.
