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SCALING RESISTANT CERAMIC GLAZE AND FUNCTIONAL OVERGLAZE FOR Q345 HOT ROLLED ALLOY STEEL DOUBLE SIDED ENAMELING
SCALING RESISTANT CERAMIC GLAZE AND FUNCTIONAL OVERGLAZE FOR Q345 HOT ROLLED ALLOY STEEL DOUBLE SIDED ENAMELING
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机译:Q345热轧双双面搪瓷的耐垢陶瓷釉和功能大釉
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摘要
A scaling resistant ceramic glaze and a functional overglaze for Q345 hot rolled alloy steel double sided enameling. The components and the weight percentage of each component of the ground glaze of the enamel are as follows: 3-6% of Al2O3, 60-70% of SiO2; 10-15% of B2O3, 10-15% of Na2O+K2O+Li2O, 3-6% of CaF2, 3-6% of ZrO2, 2-5% of CoO+NiO, 1-3% of BaMoO4+Sb2O3, 0.3-1.5 of WO3. The ground glaze is prepared by formulating chemical raw materials in a weight ratio converted by the described chemical composition, stirring thoroughly and mixing uniformly, melting same in a rotary furnace at 1200-1350 °C, and then quenching the melt. The provided scaling resistant ceramic glaze and functional overglaze for Q345 hot rolled alloy steel double sided enameling can be applied to Q345 steel that contains C, P, S and the like which are considered harmful elements and contains a variety of common alloy elements.
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机译:Q345热轧合金钢双面搪瓷的防垢陶瓷釉和功能性上釉。搪瓷釉料的成分和各成分的重量百分比如下:Al 2 Sub> O 3 Sub>的3-6%,SiO的60-70% 2 Sub>; B 2 Sub> O 3 Sub>的10-15%,Na 2 Sub> O + K 2 Sub> O的10-15% + Li 2 Sub> O,CaF 2 Sub>的3-6%,ZrO 2 Sub>的3-6%,CoO + NiO的2-5% ,BaMoO 4 Sub> + Sb 2 Sub> O 3 Sub>的1-3%,WO 3 Sub>的0.3-1.5。通过以按所述化学组成换算的重量比配制化学原料,充分搅拌并均匀混合,在旋转炉中于1200-1350℃下熔融,然后将熔体骤冷来制备研磨釉。为Q345热轧合金钢双面搪瓷提供的防垢陶瓷釉和功能性上釉可应用于包含C,P,S等被视为有害元素并包含多种常见合金元素的Q345钢。
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