等温处理时间对触变挤压锡青铜轴套的组织和性能的影响

肖寒, 周瑀杭, 陈磊, 张雄超, 崔鋆昕, 熊迟

Effect of Isothermal Time on Microstructure and Properties of Thixo-extruded Tin Bronze Bushing

XIAO Han, ZHOU Yuhang, CHEN Lei, ZHANG Xiongchao, CUI Yunxin, XIONG Chi

图3 等温时间不同的锡青铜的金相组织

Fig.3 Microstructure of tin bronze of different isothermal time (a) 10 min; (b) 15 min; (c) 20 min; (d) 25 min