The present invention provides a new and improved enamel coating PORCELAIN composition for use in forming a coating autolimpiable ON aluminized steel. Said coating composition comprising a composition containing glass: Ca.. 30 and 55% SiO 2 Ca.. 11 20% TiO 2, Ca.. 0 AND 10% B 2 O 3, Ca.. 20 and 40% metal oxide Alkali, AT LEAST APPROXIMATELY. 5% metal oxides rare earth Ca.. 0 to 10% CaO, Ca.. 0 and 10% BaO, Ca.. 0 and 10% MnO, Ca.. 2 AND 12% CuO, Ca.. 0 AND 10% SB 2 O 3, Ca.. 1.5 and 10% Fe 2 O 3, Ca.. 0 AND 10% SNO 2 Ca.. 0 AND 10% P 2 O SUB, 5, less than about. 2% MoO 3 and less than about. 5% V 2 O 5.
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机译：本发明提供了一种新的和改进的搪瓷涂料PORCELAIN组合物，其用于形成可自动在铝化钢上涂覆的涂料。所述涂料组合物包括含有玻璃的组合物：约30和55％的SiO 2约11. 20％的TiO 2，约0和10％的B 2 O 3，约20和40％的金属氧化物碱，至少。 5％的金属氧化物稀土元素Ca .. 0至10％CaO。Ca. 0和10％BaO，Ca. 0和10％MnO，Ca. 2和12％CuO，Ca. 0和10％SB 2 O 3，约1.5和10％Fe 2 O 3，约0和10％SNO 2 Ca. 0和10％P 2 O SUB，小于约5。 MoO 3小于等于2％。 5％V 2 O 5。
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