The Research in Unidirection Solidification of HCrCI

Chen Pingchang

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The Research in Unidirection Solidification of HCrCI
Issue S1, (1999)
Published： 1999 ，
DOI：

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[1]陈平昌.高铬铸铁定向凝固研究[J].特种铸造及有色合金,1999(S1):41-42.

Chen Pingchang. The Research in Unidirection Solidification of HCrCI. [J]. Special Casting & Nonferrous Alloys (S1).(1999)
[1]陈平昌.高铬铸铁定向凝固研究[J].特种铸造及有色合金,1999(S1):41-42. DOI：

Chen Pingchang. The Research in Unidirection Solidification of HCrCI. [J]. Special Casting & Nonferrous Alloys (S1).(1999) DOI：

摘要

采用加冷铁的方法可使高铬铸铁件定向凝固形成柱状晶。柱状晶区宽度为冷铁厚度的０．４倍。具有柱状晶组织的抛丸叶片使用寿命显著提高。

Abstract

The columnar zone of HCrCI was found by unidirection solidification formed by chill. The ratio of the columnar zone width to the chill’s thickness is \{0.4.\} The service life of blast blade with columnar zone improved obviously in the first treatment line.\=

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高铬铸铁定向凝固柱状晶

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The Research in Unidirection Solidification of HCrCI

DOI：

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