Effect of Phosphorus on Stress Rupture Properties of GH4133 Ni—Base Superalloy

• 作 者: WenruSUN ShourenGUO BaiyunTONG
• 机 构: DepartmentofSuperalloys
• 出 处: 材料科学技术：英文版
• 发表日期: 2003年4期
• 关键词: 镍基合金 超耐热合金 磷 应力 疲劳断裂 力学性质 Phosphorus Alloy GH4133 Stress Rupture property
• 基金项目: This work was supported by the National Natural Science Foundation of China under the contract of No

The effect of phosphorus on the stress rupture property of GH4133 alloy has been investigated and is compared with that of IN718 alloy. The GH4133 alloy is crept by dislocation movement. Phosphorus has a tendency to prolong the rupture life of some wrough