铝合金淬火炉淬火炉风循环淬火
2024-12-14
淬火炉表面淬火只对工件的表面或部分表面进行热处理，所以只改变表层的组织。而心部或其它部分的组织仍保留原来的低硬度、高塑性和高韧性的性能，这样工件截面上由于组织不同性能
品牌：乔氏炉业 规格：r 产地：合肥 材质：不锈钢
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