表面裂纹又分为横向裂纹、竖向裂纹和网状裂纹。
Surface crack includes horizontal, vertical and reticulate crack.
在大方坯连铸中，经常出现的缺陷是表面网状裂纹。
The surface network cracks are obviously intergranular located at the boundaries of abnormally large prior-austenite grains.
通常层裂和竖向裂纹是机压所致，横向裂纹和网状裂纹是烧成造成的。
Usually, layer and vertical crack are caused by moulding, and horizontal and reticulate crack are caused by sintering.
应用推荐