Industry Information

Update April 08, 2024

Tungsten carbide hardness and strength and grain size binder percent relation

The hardness and strength of tungsten carbide materials are directly related to the grain size and binder percentage.In general, smaller grain sizes result in higher hardness and strength, as smaller...

Update August 25, 2023

May 2023 World crude steel production(Reprint from https://worldsteel.org/)

World crude steel production for the 63 countries reporting to the World Steel Association (worldsteel) was 161.6 million tonnes (Mt) in May 2023, a 5.1% decrease compared to May 2022. Africa...

Update August 25, 2023

China steel making industry current situation in 2022 to 2025

China is the world's largest producer and consumer of steel, accounting for approximately half of global steel production. The industry plays a vital role in China's economic development and...

Update August 20, 2022

Development of new steel materials and weldability and welding materials in China

I. The relationship between the development of the steel industry and welding technology The main object of welding is all kinds of steel. Therefore, the output of steel, the apparent consumption,...

Update August 19, 2022

European Standards for Materials and Welding Materials

Since the European Standard (EN) has been enforced by the European Union and its member states as the national standard of the country, it has played a positive reference and reference for the...

Update August 18, 2022

Research Status and Application Trend of Localization of Welding Materials for Nuclear Power

I. Overview The key welding materials currently used in the manufacturing and installation of nuclear power equipment are lagging behind developed countries such as nuclear power for welding R&D...

Update August 17, 2022

Application and development of ship welding materials

Along with the development of the international ship market and the expansion of demand, ship welding has been transformed from traditional electrode arc welding to high-efficiency mechanization and...

Update August 16, 2022

Selection of welding materials in long-distance pipeline welding

The choice of welding materials is an important aspect to consider for long-distance pipeline welding. It includes welding rods, welding wire, flux and shielding gas in a broad sense. In the narrow...

Update August 15, 2022

Development trend of special steel welding materials and welding technology

1 Introduction In the past 10 years, special steel has been stepping up to respond to drastic changes in market internationalization and environmental protection. The current financial crisis has led...

Update August 14, 2022

Development Status and Suggestions for Welding Materials for Downward Welding of Long Distance Pipelines

With the acceleration of global industrialization and informatization, the increasing demand for energy has accelerated the pace of construction of long-distance pipelines in China, and forced the...