In the daily cutting of metal rods, traditional 9CrSi steel blades often fail due to deformation under stress and brittleness. This doesn't just waste valuable raw materials—it also seriously slows down production efficiency.

To completely tackle this problem, the LiCheng blade R&D team took on the challenge, going through multiple rounds of rigorous repeated tests to deeply innovate and optimize the blade's forging, annealing, quenching, and tempering heat treatment processes.

Key Process Breakthroughs
Precise temperature control and full alloy solution:By scientifically raising the heating temperature, the limited alloy elements in 9CrSi were fully dissolved into austenite.

Microstructure optimization:Significantly improved the distribution of carbides in the steel, fundamentally enhancing the material's resistance to tempering.

Wear resistance and toughness leap:Achieved the perfect balance between hardness and toughness, keeping the edge extremely wear-resistant while greatly reducing the risk of brittleness.

After the process upgrade, LiCheng blades show an exceptionally long service life in practical use. They not only effectively reduce the time and labor costs caused by frequent blade changes but also significantly cut down on material waste, ensuring efficient and continuous production for businesses.

LiCheng blades, always striving for perfection. We carefully craft every sharp edge to provide you with more reliable and durable industrial cutting solutions.