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Author:

李冬琪 (李冬琪.) | 郭维钧 (郭维钧.) | 卢雄远 (卢雄远.) | 左福隆 (左福隆.)

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zhihuiya

Abstract:

铸铁机械性能快速测定法是用于快速测定铸铁的机械性能的,其特征在于,它以液相线温度TL、微分分析曲线上初晶转变后的最大冷却速度KB和共晶转变开始至共晶转变峰点之间的时间间隔t3之和为其特征值,这样可以较好地抵消浇注温度的波动对机械性能的影响同时又由于实现了微机化,因而精度较高,其抗拉强度和硬度的测定误差可小于±7%。(KB+3)这个特征值能有效地克服由于浇注温度的波动而对机械性能的测定带来的不良影响。

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Patent Info :

Type: 授权发明

Patent No.: CN86107807

Filing Date: 1986-11-13

Publication Date: 1991-04-17

Pub. No.: CN1012388B

Applicants: 北京工业大学

Legal Status: 未缴年费

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 8

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