摘要
杠杆定律可以用来计算处于两相平衡的二元合金中每个相的质量分数,它也可以用来估算二元合金在接近平衡状态下,不同组织组成物的质量分数,从而使它具有实用价值。应用杠杆定律时,必须遵循相图的基本规律并使用标准术语。
The lever rule can be used to calculate the mass fractions of each phase in a binary alloy existed in two-phase equilibriuma. It can also be used to estimate the mass fractions of various microstructural constituents under nearly equilibrium condition, thus makes the lever rule useful in practice. While using lever rule, the fundamental law of phase diagram and use of standard terminology must be followed.
出处
《物理测试》
CAS
2000年第5期45-48,共4页
Physics Examination and Testing
