Hf对第二代镍基单晶高温合金DD11高温低应力持久性能的影响
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EFFECTS OF Hf ON HIGH TEMPERATURE LOW STRESS RUPTURE PROPERTIES OF A SECOND GENERATION Ni-BASED SINGLE CRYSTAL SUPERALLOY DD11
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图11. 1100 ℃, 140 MPa持久条件下合金平均位错间距与平均持久寿命的关系 |
Fig.11. Relationship of average interfacial dislocation spacing and average stress rupture life of alloys under 1100 ℃ and 140 MPa |
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