2025-09-18 19:51:19 4J29铁镍钴玻封合金的化学成分、加工与热处理
4J29含Ni29%Co17%Fe,可轧制,经退火。膨胀系数4.9×10⁻⁶/℃,执行GB/T14986,适配玻封。...
了解详情4J29含Ni29%Co17%Fe,可轧制,经退火。膨胀系数4.9×10⁻⁶/℃,执行GB/T14986,适配玻封。...
了解详情CuNi30Mn1Fe热膨胀系数16×10⁻⁶/℃,无磁性,为铁白铜。耐海水,执行GB/T2059,适配船舶部件。...
了解详情CuNi10Fe1Mn抗拉≥345MPa,超声无损检测,为铁白铜。耐海水,执行GB/T2059,适配冷凝管。...
了解详情4J29熔化1450-1500℃,密度8.1g/cm³,热导率16W/m・K。Ni29%Co17%,执行GB/T14986,适配电子封装。...
了解详情铜镍44无缝管密度8.9g/cm³,抗拉≥550MPa,为应变电阻合金。耐硫化氢,执行GJB4948。...
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