| 1. | Although a super alloy, Hastelloy experiences degradation due to fabricating and handling.
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| 2. | Electropolishing or passivation of Hastelloy can improve corrosion resistance.
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| 3. | Hastelloy ), and pre-drying the gas also helps to minimize corrosion.
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| 4. | Suitable metals for equipment handling boron trifluoride include stainless steel, monel, and hastelloy.
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| 5. | It also included preparation of standards for Hastelloy-N procurement and for component fabrication.
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| 6. | This cracking could be reduced by adding small amounts of niobium to the Hastelloy-N.
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| 7. | The higher valence fluorides are quite corrosive at high temperatures and require more resistant materials than Hastelloy.
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| 8. | At the same time a program was launched to improve the resistance of Hastelloy-N to the embrittlement.
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| 9. | These two elements were chosen as the main portion of Hastelloy-N, the material of the MSRE.
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| 10. | Some modern superalloys, such as incoloy, inconel, and hastelloy, may consist of a multitude of different elements.
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