Usually, layer and vertical crack are caused by moulding, and horizontal and reticulate crack are caused by sintering.

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。

youdao

The Hainan iron ore as bedding material didn't crack and could remove crystal water and sulfur impurity during the course of sintering.

在烧结过程中，海南矿铺底料不发生爆裂，可以脱除结晶水及硫等有害杂质。

youdao

The main influence factors of crack formation are sintering and moulding, but the other factors relate to producing crack...

影响裂纹生成的主要因素是烧成和机压，但与生产过程有关的其它因素的作用也不容忽视。

youdao