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Published: 2010 ,
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[1]华德峻.对精铸碳钢件气孔缺陷的认识[J].特种铸造及有色合金,2010,30(06):536-537+594.
Hua Dejun. On Gas Hole in Investment Casting Carbon Steel Parts. [J]. Special Casting & Nonferrous Alloys 30(6):536-537(2010)
精铸碳钢件中的气孔大多数属于反应性气孔
主要来源于钢水中的C和FeO的剧烈的氧化-还原反应。提出了控制反应性气孔的措施
例如合理的浇注系统设计和控制浇注温度、加强炉料管理等。
The majority of gas hole in investment casting carbon steel parts belongs to reactive gas hole
which is originated from the oxidation-reduction reaction between carbon and FeO. Measures of controlling the reactive gas hole were presented
including rational gating system and controlling pouring temperature
enhancing furnace discharge management.
气孔碳钢件精铸
Gas HoleCarbon Steel PartsInvestment Casting
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