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Dry ice pellets are blasted onto the mold surface at supersonic speeds.

Selecting the appropriate cleaning method for cold-work die steels depends on the type of contamination and precision requirements, while ensuring ...

Maintenance standards for cold-work die steel are categorized into four types: daily inspections, periodic maintenance, specialized treatments, and...

The maintenance of cold-work die steels must cover the entire lifecycle—pre-use, in-use, and storage.

Removes harmful gases and impurities from the molten steel, enhances steel purity, reduces internal defects, and ensures microstructural uniformity...

Ensures dimensional accuracy under conditions of repeated friction and prevents premature failure due to wear.

Under standard operating conditions, the die life is only 1/5 to 1/10 that of comparable foreign products; some dies fail prematurely after only do...

Used for processes such as sheet metal blanking and punching; hardness range HRC 58–62; suitable for shearing various types of metal sheets.

As specialized tool steels designed for metal forming at ambient temperatures, cold-work die steels offer core advantages in two key areas: operati...

Optimizing carbide distribution in cold-work die steels requires a comprehensive approach covering metallurgical preparation, forging, and heat tre...

The structural characteristics of cold-work die steels can be analyzed in terms of basic classification, compositional microstructure, and typical ...

Classification by Alloy Content.