STEEL IN THE BRAZILIAN INDUSTRY

Padrões de inspeção de qualidade de soldagem: seu guia

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...

Aumentando a absorção de energia do laser em metais: 4 métodos eficazes

Increasing Laser Energy Absorption in Metals: 4...

Increasing Laser Energy Absorption in Metals: 4...

Cálculo da força de cisalhamento em tesouras hidráulicas de viga oscilante

Calculation of shear force in hydraulic swing b...

In the formula: σ – Resistance limit of the sheet to be cut, N/mnm; δ – Ductility of the sheet to be cut; H – Thickness of the sheet to...

Calculation of shear force in hydraulic swing b...

In the formula: σ – Resistance limit of the sheet to be cut, N/mnm; δ – Ductility of the sheet to be cut; H – Thickness of the sheet to...

Comparação de eletrodos de soldagem: encontre o modelo e a classe corretos

Welding electrode comparison: find the right mo...

1. Carbon Steel Welding Rod No. Note Model GB AWS JIS DIN E43 Series – Deposit Metal Tensile Strength≥420Mpa(43kgf/mm2) 1 CHE40 J421 E4313 E6013 D4313 E4332 R3 2 CHE420T J420G...

Welding electrode comparison: find the right mo...

1. Carbon Steel Welding Rod No. Note Model GB AWS JIS DIN E43 Series – Deposit Metal Tensile Strength≥420Mpa(43kgf/mm2) 1 CHE40 J421 E4313 E6013 D4313 E4332 R3 2 CHE420T J420G...

Corte a plasma versus corte por chama: qual é o melhor?

Plasma cutting versus flame cutting: which is b...

Plasma cutting versus flame cutting: which is b...

Prevenção de rachaduras por tratamento térmico em peças de eixo: análise de causas e prevenção

Prevention of cracks by heat treatment in shaft...

Fig. 1 Pivoting Structure 2. Overview of defective parts Cracks may occur on the pivot shaft during the quenching, tempering and quenching processes. The crack usually appears in the area...

Prevention of cracks by heat treatment in shaft...

Fig. 1 Pivoting Structure 2. Overview of defective parts Cracks may occur on the pivot shaft during the quenching, tempering and quenching processes. The crack usually appears in the area...