ZL104合金中的含气量在熔炼过程中的变化及其影响

王秉玉; 姜逎琏; 蒋益民; 杨育民

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ZL104合金中的含气量在熔炼过程中的变化及其影响
The Variety of Gases Content in the Alloy ZL104′ in Melting Process and Its Effect
1990年第1期页码：21-25
纸质出版日期： 1990 ，
DOI：

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[1]王秉玉,姜逎琏,蒋益民,杨育民.ZL104合金中的含气量在熔炼过程中的变化及其影响[J].特种铸造及有色合金,1990(01):21-25+16.

Wang Bingyu, Jiang Haitian, Jiang Yimin. The Variety of Gases Content in the Alloy ZL104′ in Melting Process and Its Effect[J]. Special Casting & Nonferrous Alloys, 1990,(1):21-25.
[1]王秉玉,姜逎琏,蒋益民,杨育民.ZL104合金中的含气量在熔炼过程中的变化及其影响[J].特种铸造及有色合金,1990(01):21-25+16. DOI：

Wang Bingyu, Jiang Haitian, Jiang Yimin. The Variety of Gases Content in the Alloy ZL104′ in Melting Process and Its Effect[J]. Special Casting & Nonferrous Alloys, 1990,(1):21-25. DOI：

摘要

本文在生产条件下

采用SQH—1型测氢仪等检验手段

系统

定量地研究了相对湿度40％左右时

ZL104合金在熔炼过程中含气量的变化规律;通过浇注不同结构的砂型铸件探讨了铸件针孔度、疏松与合金含气量间的相互关系。

Abstract

In this paper

the rule of the variety of gases content of Alloy Z1104 in melting process under the production condition of relative humidity of 40% has been Systematically and quantitatively researched by means of SQH-1 type Hydrogen Detector etc.The paper also has discussed the relationship between the gases content in the alloy

the pinhole-grades and the porosity by pouring the sand castings with different structures.