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Wrinkle defects often appear at the last place where th...

Causes Mold aspect: the gas emission of the mold materi...

Causes Solidification shrinkage: The carbon content of...

Free-cutting carbon steel is a special category of carb...

1. Basic principle of wire feeding spheroidization proc...

1. Pre-deoxidation Pre-deoxidation time: When the steel...

1. Preparation before smelting: Batch: Use high-quality...

There are many factors that affect the formation of hot...

In casting production, hole defects are common defects...