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FERRITIC STAINLESS STEEL GOOD IN SURFACE PROPERTY AND EXCELLENT IN CORROSION RESISTANCE, FORMING WORKABILITY AND RIDGING RESISTANCE
FERRITIC STAINLESS STEEL GOOD IN SURFACE PROPERTY AND EXCELLENT IN CORROSION RESISTANCE, FORMING WORKABILITY AND RIDGING RESISTANCE
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机译：表面性能的铁素体不锈钢良好，并且具有出色的耐蚀性，可加工性和耐蠕变性
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摘要
PROBLEM TO BE SOLVED: To provide ferritic stainless steel free from surface defects caused by oxide inclusions without the generation of the clogging of a nozzle at the time of continuous casting, moreover excellent in corrosion resistance and furthermore excellent in forming workability and ridging resistance. ;SOLUTION: In ferritic stainless steel, particularly, the content of Al in the steel component is limited to, by weight, ≤0.005%. furthermore, the V and Nb are added in ranges satisfying the total content: 0.04 to 0.1% and V/Nb=2.0 to 5.0, and moreover, the compsns. of oxide inclusions caused by deoxidized products in the steel are limited to the ranges of Ti oxide: 20 to 90%, Al2O3: ≤50% and CaO: 5 to 50%.;COPYRIGHT: (C)2000,JPO
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机译：解决的问题：在连续铸造时，不产生因氧化物夹杂物引起的表面缺陷而不会产生喷嘴堵塞的铁素体系不锈钢，而且耐腐蚀性优异，而且成形加工性和耐皱纹性也优异。 ;解决方案：特别是在铁素体不锈钢中，钢成分中的Al含量以重量计限制为≤0.005％。此外，在满足总含量的范围内添加V和Nb：0.04〜0.1％，V / Nb ＝ 2.0〜5.0，此外，还添加了压缩物。钢中脱氧产物引起的氧化物夹杂物的范围仅限于Ti氧化物：20％至90％，Al2O3：≤50％和CaO：5至50％.;版权：（C）2000，JPO
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