eutectic cast iron 中文意思是什麼
eutectic cast iron
解釋
低熔生鐵-
The effect of solidification rate on eutectic microstructure of high chromium cast iron
凝固速度對高鉻鑄鐵共晶組織的影響 -
Eutectic composition should be adopted for high - cr white cast iron used under high - stress impact abrasion condition
摘要高應力沖擊磨料磨損時,高鉻白口鑄鐵應選共晶成分。 -
In order to avoid eutectic carbide, improve nodularity, increase nodule count and increase mechanical properties, three times of inoculations were adopted in the centrifugally cast nodular iron pipes production : a ) inoculation in ladle ; 2 ) pouring stream inoculation ; 3 ) in - mold inoculation
摘要在離心鑄造球墨鑄鐵管生產中,為防止共晶滲碳體析出,改善球化,增加石墨球數,提高力學性能,採用了三次孕育: ( 1 )包內孕育; ( 2 )澆注時隨流孕育; ( 3 )型內孕育。 -
Under the conditions of low stress abrasion, eutectic composition is the optimal composition of high - cr white cast iron. the narrow intercarbide spacing is quite benefical to protect the austenitic matrix
摘要低應力磨料磨損條件下,高鉻白口鑄鐵以共晶成分為宜,在細小的共晶組織中,碳化物間的短小空間對共晶奧氏體起到良好的保護作用。
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