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    耐腐蝕熱擠壓管表面清理酸液的選擇

    OPTIMIZATION OF A PICLE FOR SURFACE RINSING OF HOTEXTRUDED PIPES WITH CORROSION RESISTANCE

    • 摘要: 對(duì)熱擠壓耐腐蝕鋼管在含有不同量的HNO3、HF、HCl或HNO3、HCl、H2SO4水溶液中進(jìn)行了腐蝕試驗(yàn),得到一種用于清除玻璃潤(rùn)滑劑和鈍表面的最佳酸洗液。

       

      Abstract: The corrosion test to the hot-extruded pipes with corrosion resistance in the aqueous solution with different quantities of HNO3,HF,HCl or HNO3,HCl,H2SO4 are carried out and a optimized pickle for rinsing glass lubricants and passivating aurfaces is obtained.

       

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