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1 янв 1750 г. - 坩埚炼钢
Описание:
1709年,A·达比(Abraham Darby I)采用焦炭取代木炭炼铁,获得成功,并很快获得了这项技术专利。
1750年,亨茨曼(B.Huntsman)发明坩埚炼钢工艺。坩埚炼钢工艺是转炉炼钢技术发明前最重要的炼钢方法,是欧洲历史上钢首次被熔化冶炼。
1750
Добавлено на ленту времени:
3.3工贸演化
By
Frank Qiao
5 мес назад
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0
1316
Дата:
1 янв 1750 г.
Сейчас
~ 275 г назад
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