The　influence　of　temperature　on　the　crystallization　and　the　melting　of　the　glassy　frit　was　discussed.　SiO2-B2O3-Al2O3-TiO2　frits　were　obtained　by　melting　batches　at　different　temperatures,　were　investigated　by　DTA　and　the　crystallization　energy　was　calculated.　The　fluidity　of　the　frits　upon　heating　was　estimated　based　on　the　sintering　images.　XRD　measurements　were　applied　to　identify　the　crystalline　phase　of　the　sintered　frits.　The　results　show　that　the　frit　has　reduced　activation　energy　when　the　melting　temperature　is　high.　However,　the　melting　temperature　does　not　have　effects　on　the　transition　and　crystallization　temperatures　of　the　glass　frit.　Although　the　frit　could　crystallize　at　a　low　temperature,　a　much　higher　temperature　has　to　be　used　for　the　sintering　of　the　frit　to　obtain　enamel　glaze　with　a　high　flatness.