The Heredity of Hydrogen in Raw Materials in the Process of Melting

Zhang Zhonghua  Qi Xiaogang  Sun Yimin  Bian Xiufang

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The Heredity of Hydrogen in Raw Materials in the Process of Melting
Issue 1, (1999)
Published： 1999 ，
DOI：

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[1]张忠华,亓效刚,孙益民,边秀房.原材料中的氢在熔炼过程中的遗传性[J].特种铸造及有色合金,1999(01):2-4.

Zhang Zhonghua Qi Xiaogang Sun Yimin Bian Xiufang. The Heredity of Hydrogen in Raw Materials in the Process of Melting. [J]. Special Casting & Nonferrous Alloys (1).(1999)
[1]张忠华,亓效刚,孙益民,边秀房.原材料中的氢在熔炼过程中的遗传性[J].特种铸造及有色合金,1999(01):2-4. DOI：

Zhang Zhonghua Qi Xiaogang Sun Yimin Bian Xiufang. The Heredity of Hydrogen in Raw Materials in the Process of Melting. [J]. Special Casting & Nonferrous Alloys (1).(1999) DOI：

摘要

用英国ＨＹＳＣＡＮⅡ测氢仪实验研究铝液氢含量表明，原材料中的气孔存在着遗传性，原材料中的氢也存在着遗传性，而气孔中氢的遗传只是原材料中氢的遗传的一部分，相应地提出了遗传效率的概念。

Abstract

The results of hydrogen determination in aluminium melt by british apparatus HYSCAN Ⅱ show that both hydrogen porosities and hydrogen content in raw materials possess the character of heredity. The hydrogen heredity in porosities is a part of the hydrogen heredity in raw materials. Accordingly

a concept of heredity efficiency has been proposed.