2025-09-19 20:22:59 UNS N04400蒙乃尔400铜镍合金的低周疲劳与力学性能
UNSN04400低周疲劳寿命≥10⁴次,抗拉≥550MPa,Ni65%Cu。耐海水,执行ASTMB164,适配船舶轴系。...
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UNSN04400低周疲劳寿命≥10⁴次,抗拉≥550MPa,Ni65%Cu。耐海水,执行ASTMB164,适配船舶轴系。...
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4J44经800℃退火,组织结构奥氏体,Ni44%Fe。膨胀系数4.0×10⁻⁶/℃,执行GB/T14986,适配高温封装。...
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GH3625零件经1020℃固溶+720℃时效,抗拉≥750MPa,Ni50-55%Cr17-21%Nb。γ''相强化,执行GJB3317,适配涡轮轴。...
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GH3030锻件密度8.1g/cm³,抗拉≥550MPa,Ni75-80%Cr19-22%。1000℃抗拉≥100MPa,执行GJB3317,适配工业炉管。...
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CuNi23最高耐200℃,200℃抗拉≥550MPa,Ni22-24%。耐硫化氢,执行GJB4948,适配石油井管。...
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