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6 在触变挤压锡青铜不同位置取样的金相组织

Fig.6 Microstructure of thixo-extruded tin bronze at different positions (a) top, (b) mid, (c) down