STEEL IN THE BRAZILIAN INDUSTRY

Stainless Steel Passivation Techniques Explained
Therefore, the commonly used procedure is as follows: A. Pre-cleaning/degreasing B. Primary Cleaning C. Acid washing D. Secondary Cleaning E. Passivation/Decontamination F. Cleaning and Drying...
Stainless Steel Passivation Techniques Explained
Therefore, the commonly used procedure is as follows: A. Pre-cleaning/degreasing B. Primary Cleaning C. Acid washing D. Secondary Cleaning E. Passivation/Decontamination F. Cleaning and Drying...

Expert Analysis: Comparing Properties of Alumin...
(1) The 1000 series, like the 1060, is pure aluminum, with aluminum being the main component, reaching more than 99% purity. (2) The 2000 series mainly contains copper as an...
Expert Analysis: Comparing Properties of Alumin...
(1) The 1000 series, like the 1060, is pure aluminum, with aluminum being the main component, reaching more than 99% purity. (2) The 2000 series mainly contains copper as an...

The basic principles of aluminum profile bendin...
Based on the drawings and descriptions, the profiles selected for this project are for use in construction. The balcony uses general anodized profiles and the doors and windows use painted...
The basic principles of aluminum profile bendin...
Based on the drawings and descriptions, the profiles selected for this project are for use in construction. The balcony uses general anodized profiles and the doors and windows use painted...

4-roll plate bending machine: structure and pre...
The left and right frames are the main body of the four-roller machine, and the entire base is installed with a welding frame. As for the pushing device, after the...
4-roll plate bending machine: structure and pre...
The left and right frames are the main body of the four-roller machine, and the entire base is installed with a welding frame. As for the pushing device, after the...

Welding Quality Inspection Standards: Your Guide
I. Quality requirements for welding points Quality requirements for welding points must cover good electrical contact, robust mechanical contact and aesthetic appearance. The m...
Welding Quality Inspection Standards: Your Guide
I. Quality requirements for welding points Quality requirements for welding points must cover good electrical contact, robust mechanical contact and aesthetic appearance. The m...