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新聞中心

不銹鋼精密鑄造的檢測方法是什么?

發布時間:2021-10-13    字號:    
不銹鋼精密鑄造是鑄造行業中的一項優異的工藝技術,其使用非常廣泛。我們在操作不銹鋼精密鑄造的時候,大家知道不銹鋼精密鑄造的檢測方法有哪些?
 
1.制程可局部自動化,以節約人力,提高出產速率;
2.出產成本較低;鑄件尺度精度高,外表粗糙度值細,鑄件的尺度精度可達到4—6級,外表粗糙度可達0.4—3.2μm,可大大減少鑄件的加工余量;
3.尺度穩定性較佳;
4.陶殼模較薄,澆注后鑄件的冷卻速率較高而均勻,故其機械性質較佳;
 
不銹鋼精密鑄造會由于其澆注的溫度高,其鋼水的過熱度大,在使用的過程中需要保持液態的時間長,在使用的過程中其流動性可以得到其改進,直接引起粒粗大、熱裂等缺陷。
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