R&D
The Highest Quality
THE LARGEST METALS MANUFACTURING
Since Establishing DB's State-Of-The-Art Metallic Material Research Institute in 2007, we have been utilizing cutting edge technology to modernize and advance ferroalloy production. DB's engineers and technologists work independently or with customers during joint studies in efforts to improve existing operations as well as identify, develop and produce new methods or material capable of making a significant impact on current and future global steel production
DB Metal is doing its best for customer satisfaction. Our tenet is 'Excellence'. DB Metal maintains excellent quality control through excellent technology.
DB Metal operates a quality assurance system to provide the best products and services. In addition, we are maintaining system operation and quality standardization through efficient Six Sigma promotion.
DB Metal has a world-class quality inspection system equipped with advanced analysis equipment. We are recognized worldwide for producing high quality products.
| Description | Patent |
| ULPC | Manufacture for making SiMn Using laddle furnace |
| Ultra-low carbon, ultra-low phosphorus FeMn manufacturing method and the ultra-low carbon, ultra-low Femn | |
| Ultra-low carbon, ultra-low phosphorus FeMn manufacturing method using ferromanganese slag | |
| Waste Treatment Technology | Waste Treatment Technology and system using the cold top slag method |
| Manganese ferroalloy manufacturing method using ash and ferroalloy dust | |
| Refined manganese ferroalloy |
Method for estimating alloy density of molten ferro-manganese |
| Low-Phosphorus high-, medium-, and low-carbon ferromanganese process | |
| Low-carbon Femn manufacturing method through the recycling of collected dust | |
| Manufacture of medium-low manganese ferroalloy | |
| Manufacture of Ultra low Carbon SiMn | |
| Chemical /Energy | A method of manufacturing ammonium manganese sulfate by using dust of refining furnace |
| Method for produsing high purity manganese sulpate monohydrate and high purity manganese sulpate monohydrate produced thereby |