ПРОФИЛИРОВАНИЕ ТРУБЫ КРУГЛОГО СЕЧЕНИЯ В ШЕСТИГРАННУЮ ИЗ СТАЛИ С ПОВЫШЕННЫМ СОДЕРЖАНИЕМ БОРА

Hex tube from steel with a high content of boron, which is a material of construction for the manufacture of racks for storage of spent nuclear fuel, was produced. It has been shown that the steel has a completely satisfactory technological plasticity for profi ling rolling (drawing) in a circular tube as in the hexagonal at elevated and at room temperature.