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| DETERMINATION OF IRON AND MANGANESE IN Ni-Cr-Al ALLOY BY AAS |
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Revised:July 11, 2000
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| KeyWord:Ni Cr Al alloy,Determination of iron and manganese,AAS method, |
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| Abstract: |
| Dissolving the sample with hydrochloric acid and perchloric acid, AAS method for determination of iron and manganese in Ni Cr Al alloy is introduced in this paper. Tests have shown that the method is simple and reliable, and satisfactory testing results can be obtained. The recovery of standard addition ranges from 97.0% to 101.0%. This method has been used for determination of iron and manganese in Ni Cr Al alloy. |
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