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根据G因子的计算原理,编制了G因子理论计算的实用计算机程序。程序中对原子散射因子的异常色散效应、劳伦兹—偏振因子、德拜—瓦乐温度因子以及合金化元素实际固溶量对上述因子的影响都做了严格修正。文中阐述了各种修正的理论依据并进行了程序可靠性的验证。计算了22种常用钢种对应Crk_α,Fek_α,Cok_α,Cuk_α和Mok_α五种辐射的G因子。所有计算统一采用标准点阵参数,文中给出了根据实测点阵参数进行校正的计算公式。
According to the calculation principle of G factor, a practical computer program of G factor theory is developed. In the program, the influence of the anomalous dispersion of atomic scattering factor, Lorentz-Polarization factor, Debye-Wale temperature factor, and the actual solid solution amount of alloying elements on these factors are strictly revised. The paper elaborates the theoretical basis of various amendments and verifies the program reliability. The G factors corresponding to the five kinds of radiation of Crk_α, Fek_α, Cok_α, Cuk_α and Mok_α were calculated for 22 kinds of commonly used steel. All calculations using a unified standard lattice parameters, the article gives the basis of the measured lattice parameters to correct the formula.