Rare in history!On March 7, London nickel saw an epic rise, and the LME nickel price rose nearly 30% in the afternoon that day. After entering the active stage of night trading, the increase further expanded, and achieved a 72.67% increase on the day, closing at $50,300 per ton.Until March 8, the up

1. Heat treatment Solid solution is a process of changing the metallographic structure by heating, maintaining and cooling the product in a solid melting furnace, so that various components in the product are fully dissolved and strengthened, stress relief and softening are eliminated, and mechanica

Tension is a simple mechanical property test. Within the test gauge, the stress is uniform, the measurement of stress-strain and its performance indexes is stable, reliable and convenient for theoretical calculation. Through the tensile test, the most basic mechanical properties in the process of el

Stainless steel pipe has become an integral and important part of various projects, and its sales market is very large. Therefore, understanding how to better store and transport the knowledge of stainless steel pipe, not only to avoid damage, but also to extend its service life, and as an end user