id	keyword
alkej-1005	cast
alkej-1005	iron
alkej-1005	cast iron
alkej-1005	treatment
alkej-1005	white
alkej-1005	chromium
alkej-1005	wear
alkej-1005	heat
alkej-1005	samples
alkej-1005	niobium
alkej-1005	resistance
alkej-1005	hardness
alkej-1005	carbides