热处理力学性能指标与检测方法

2025-12-17

The mechanical properties of metallic materials mainly include strength and plasticity, hardness, impact toughness and fatigue strength. The strength index of the mechanical property test of metallic materials can better help u...

Tips for "All-staff preventive Maintenance Centered on inspection"

2025-12-17

The bearings of the rolling mill are in operation Perhaps for various reasons This leads to premature damage of the bearing Even under normal installation, lubrication and maintenance conditions After a period o...

Research Progress and Prospect of Ultra-High Strength Steel

2025-12-17

Abstract: Ultra-high strength steel is the core material for key load-bearing components of major equipment such as aerospace and construction machinery. This article reviews the current technological status of ultra-high stren...

Summary of knowledge about metal brittleness

2025-11-10

Metal is everywhere in our daily life and engineering construction: from Bridges and high-speed railways to aircraft and automobiles, metal is a key material. But do you know? These seemingly solid metals can sometimes be "...

Common defects of pickled coils and their solutions

2025-11-10

I. Defects of Pickled Plates   1.1 Raw Material Defects   1.1.1 The roll diameter of the raw material is inappropriate and too small.   Especially for thin-sized hot-rolled coils. Mainly d...

What temperatures do TB RT, RDT, TIT, FDT and CT respectively represent in hot continuous rolling?

2025-11-10

TB (Billet Temperature   Representing the temperature of the billet, it refers to the temperature of the slab before it enters the heating furnace. This temperature mainly depends on the source of the billet and th...