Abrasive Wear Resistance of Precipitation Hardened Ni‑Cr Alloys
Abrasive wear resistance of typical precipitation hardened Ni-Cr alloys with various volume fraction of γ′-precipitates and different mismatch factor Δν/ν of crystal lattices of matrix and precipitates was investigated. Based on the results obtained it was concluded that the application of the alloy...
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| Formato: | article |
| Lenguaje: | EN RU |
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National Academy of Sciences of Belarus, State Scientific Institution “The Joint Institute of Mechanical Engineering"
2014
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| Acceso en línea: | https://doaj.org/article/379de02ba80149bb938e278240a407e5 |
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| Sumario: | Abrasive wear resistance of typical precipitation hardened Ni-Cr alloys with various volume fraction of γ′-precipitates and different mismatch factor Δν/ν of crystal lattices of matrix and precipitates was investigated. Based on the results obtained it was concluded that the application of the alloys with negative mismatch factor (Δν/ν < 0) as friction joints is not suitable because of low abrasion and adhesive wear resistance of these alloys. |
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