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Vida útil de ferramentas no torneamento longitudinal de aço ASTM 4140 temperado e cromado
(2021-08-17)
The production of hydraulic cylindres Applied in the automobile industry, has as its main components the manufacture of machined rods. As they are safety items, and in need of meeting specific mechanical properties, most ...
Análise do efeito do tratamento superficial no desgaste de um aço H13 em molde de injeção de polímeros
(2023-12-12)
AISI H13 steel is the most suitable and used for manufacturing inserts and mobile components of polymer injection molds. Due to the work requirements for this steel, the mold components are subjected to heat treatment and ...