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玉溪可鍛鑄鐵件低倍組織測試

信息編號:63931383 發布時間:2025/8/13 10:47:11
重慶科洋檢驗有限公司是一家依法成立并能夠承擔相應法律責任的第三方檢測中心。支持全國上門取貨、寄樣檢測,檢測周期短費用低,歡迎來電咨詢!
可鍛鑄鐵 (malleable cast iron),由一定化學成分的鐵液澆注成白口坯件,再經退火而成的鑄鐵,有較高的強度、塑性和沖擊韌度,可以部分代替碳鋼。
可鍛鑄鐵白口鑄鐵通過石墨化退火處理得到的一種高強韌鑄鐵。有較高的強度、塑性和沖擊韌度,可以部分代替碳鋼。它與灰口鑄鐵相比,可鍛鑄鐵有較好的強度和塑性,特別是低溫沖擊性能較好,耐磨性和減振性優于普通碳素鋼。這種鑄鐵因具有-定的塑性和韌性,所以俗稱瑪鋼、馬鐵,又叫展性鑄鐵或韌性鑄鐵。
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