Method for production of steel microalloyed with super clean sulfur and controlled sulfur addition affecting metalurgical characteristics
Номер патента: HUP1300336A2
Опубликовано: 28-11-2014
Автор(ы): Laszlo Kiss, Oszkar Grega
Принадлежит: Astra Mining Hungary Kft
Опубликовано: 28-11-2014
Автор(ы): Laszlo Kiss, Oszkar Grega
Принадлежит: Astra Mining Hungary Kft
Method for the in-line manufacturing of steel tube
Номер патента: CA3030455C. Автор: Steven Celotto,Arjen Kamp,Gerardus Jacobus PAULUSSEN,Robertus FLIPSEN. Владелец: TATA STEEL NEDERLAND TUBES BV. Дата публикации: 2021-01-26.