Kev ua tau zoo ntawm Kub-Resistant Sliders

Kev ua tau zoo ntawm cov cua sov- cov sliders resistant feem ntau nyob ntawm kev xaiv cov khoom siv thiab cov txheej txheem kho cua sov. Feem ntau cov cua sov-cov ntaub ntawv tiv taus muaj xws li siab-chromium-nickel alloys (xws li Cr22Ni7), ceramic composites, thiab tungsten carbide-raws li alloys. Noj siab -chromium-nickel alloys ua piv txwv-tus yam ntxwv los ntawm cov ntsiab lus chromium tshaj 20% ​​thiab cov ntsiab lus npib tsib xee ntawm kwv yees li 7% - cov ntaub ntawv no tuav lub zog siab thiab oxidation tsis kam ntawm qhov kub siab ntawm 800℃mus rau 1000℃kev kho mob; Tsis tas li ntawd, cov txheej txheem txau saum npoo (xws li alumina ceramic coatings) tuaj yeem txhim kho kev hnav tsis kam. Ceramic composites ua tiav qhov sib npaug ntawm siab- qhov kub thiab txias ntawm kev sib txhuam los ntawm kev sib xyaw cov khoom siv ceramics-xws li alumina lossis silicon carbide-nrog cov hlau matrix, ua rau lawv haum rau qhov chaw huab cua xws li iav melting furnaces.