【摘要】 研究了Cr Ni Si系耐浓硝酸铸造不锈钢的化学成分、耐蚀性、冲击韧性。试验结果表明 ,含 7%Ni的铁素体 奥氏体双相钢 ,具有良好的冲击韧性和耐腐蚀性能更多还原

【Abstract】 The chemical composition, corrosion resistance and impact toughness of Cr\|Ni\|Si Series cast stainless steel were tested and studied. The testing results showed that the cast stainless steel containing 7% nickel with ferrite and austenite dual phase structure has excellent toughness and corrosion resistance.更多还原