熔模精铸球铁组织和性能的研究

谭锁奎; 佟天夫; 李进福; 白民生

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熔模精铸球铁组织和性能的研究
Study of the Microstructure and Mechanical Properties of Investment Casting Ductile Iron
1991年第1期页码：3-7
纸质出版日期： 1991 ，
DOI：

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[1]谭锁奎,佟天夫,李进福,白民生.熔模精铸球铁组织和性能的研究[J].特种铸造及有色合金,1991(01):3-7+46.

Tan Suokui, Tong Tianfu, Li Jinfu, et al. Study of the Microstructure and Mechanical Properties of Investment Casting Ductile Iron[J]. Special Casting & Nonferrous Alloys, 1991,(1):3-7.
[1]谭锁奎,佟天夫,李进福,白民生.熔模精铸球铁组织和性能的研究[J].特种铸造及有色合金,1991(01):3-7+46. DOI：

Tan Suokui, Tong Tianfu, Li Jinfu, et al. Study of the Microstructure and Mechanical Properties of Investment Casting Ductile Iron[J]. Special Casting & Nonferrous Alloys, 1991,(1):3-7. DOI：

摘要

本文讨论在精铸条件下

球铁的化学成分、组织、性能与工艺条件的关系。分析各种组织的球铁石墨分布形态和性能特点。试验证明在精铸条件下可获得各种组织和性能的球铁

其性能均达到或超过了相应基体的球铁标准。

Abstract

This Paper discusses the relation among chemical components

microstructure

mechanical properties and technical condition of ductile iron in investment casting Distributing form of graphit and mechanical properties feature of various matrix microstructure are also discussed. It is proved that investment casting can obtain various microstructure and properties ductile iron and its properties get or surpass atandards of various ductile iron.