the siemens regenerative furnace, developed in the 1850s, is a type of open-hearth furnace that utilizes regenerative preheating to achieve high temperatures for steelmaking - 煉鋼 幅插畫檔、美工圖案、卡通及圖標
a parry funnel is a device used to distribute material evenly, often found in industrial settings like blast furnaces - 煉鋼 幅插畫檔、美工圖案、卡通及圖標
a cement kiln is a large, rotating cylindrical furnace used in the production of cement - 煉鋼 幅插畫檔、美工圖案、卡通及圖標
melting iron in a crucible involves heating the iron within a heat-resistant container, often made of clay graphite or silicon carbide - 煉鋼 幅插畫檔、美工圖案、卡通及圖標
the bessemer process was a revolutionary method of mass-producing steel developed by sir henry bessemer in the 1850s - 煉鋼 幅插畫檔、美工圖案、卡通及圖標發明, 復古風格
reverberatory furnace, specifically a puddling furnace, that utilizes gas as its fuel source to produce wrought iron - 煉鋼 幅插畫檔、美工圖案、卡通及圖標
the bessemer process was the first inexpensive industrial process for the mass production of steel from molten pig iron before the development of the open hearth furnace - 煉鋼 幅插畫檔、美工圖案、卡通及圖標
in england, blast furnaces transitioned from using charcoal to coke as a fuel source in the early 18th century - 煉鋼 幅插畫檔、美工圖案、卡通及圖標
the siemens regenerative furnace, developed in the 1850s, is a type of open-hearth furnace that utilizes regenerative preheating to achieve high temperatures for steelmaking - 煉鋼 幅插畫檔、美工圖案、卡通及圖標
antique illustration of 19th century industry, technology and craftsmanship: metallurgy, hammer - 煉鋼 幅插畫檔、美工圖案、卡通及圖標
antique illustration of 19th century industry, technology and craftsmanship: metallurgy carburizing furnace - 煉鋼 幅插畫檔、美工圖案、卡通及圖標
antique illustration of 19th century industry, technology and craftsmanship: metallurgy wire works scraping - 煉鋼 幅插畫檔、美工圖案、卡通及圖標
antique illustration of 19th century industry, technology and craftsmanship: metallurgy power hammer - 煉鋼 幅插畫檔、美工圖案、卡通及圖標
