喷射成形,英文名(spray forming);喷射成形是用高压惰性气体将合金液流雾化成细小熔滴,在高速气流下飞行并冷却,在尚未完全凝固前沉积成坯件的一种工艺。它具有所获材料晶粒细小、组织均匀、能够抑制宏观偏析等快速凝固技术的各种优点。
Mg-7Al-1.5Zn-4.5Ca-1Nd alloy was prepared safely by spray forming technology with using nitrogen as atomization gas.
采用氮气作为雾化气体,通过喷射成形技术安全的制备了Mg-7Al-1.5Zn-4.5Ca-1Nd合金。
参考来源 - 氮气气氛下阻燃镁合金及其阻燃机理研究In contrast to as-cast alloy, the peak aging time of the spray formed alloy was significantly shortened, and the peak ageing hardness of the former was lower than that of the latter.
喷射成形GH742y合金的峰时效时间(8小时)比铸造合金的锋时效时间(1216小时)明显缩短,而峰时效硬度值(514.33HV)则高于铸造合金的峰时效硬度值(508.61HV)。
参考来源 - 喷射成形GH742y合金热变形行为及时效特性Spray forming is an advanced specific casting technology which uses fast solidification way to obtain metal billets.
喷射成形技术是一种利用快速凝固方法获得金属坯件的先进特种铸造技术。
参考来源 - 喷射成形设备控制系统研究与应用·2,447,543篇论文数据,部分数据来源于NoteExpress
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