性能特点:尺寸稳定性良好，流动性高,耐油性能,高ESCR(抗应力裂纹),耐撞击性良好,耐化学性良好,阻燃性能,良好的抗蠕变性,耐热性高,耐汽油性能.形式:颗粒料,加工方法:注射成型.
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最高级别的抗应力裂纹。
通常用作额定压力阀门的阀杆材料的硅青铜比普通黄铜具有更好的抗应力腐蚀裂纹的性能。
Commonly used as stem material in pressure-rated valves, silicon bronze has greater resistance to stress corrosion cracking than common brasses.
研究表明该钢具有较好的抗应力腐蚀性能，其应力腐蚀断裂形貌为穿晶、解理断裂，并有二次裂纹。
The stress corrosion cracking sensitivity of the steel was low, and the fractography of its stress corrosion cracking showed transgranular and quasi-cleavage fracture with secondary cracks.
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