...Dephosphorization and desulfurization were not possible, and therefore only pig iron with low phosphorus and sulfur content could be used. The Bessemer process was first industrialized on July 18, 1858, when Sweden's G.F. Göransson (1819-1900) succeeded in producing high-quality converter steel from charcoal pig iron made from Dannemora ore, which is low in phosphorus and sulfur and high in manganese. Bessemer also initially used Swedish pig iron, but later produced high-quality Bessemer pig iron from hematite (hematite) from Cumberland in England and Bilbao ore from Spain, marking the beginning of large-scale development of the Bessemer process. *Some of the terminology that mentions "Göransson, GF" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…脱リン,脱硫ができず,したがってリンと硫黄の少ない銑鉄しか使用できなかったのである。スウェーデンのゲランソンG.F.Göransson(1819‐1900)がリンと硫黄の少ない,マンガンの多いダネモラ鉱石を原料とした木炭銑から優秀な転炉鋼を製造することに1858年7月18日に成功したとき,初めてベッセマー法が工業化されたということができる。ベッセマーもはじめスウェーデン銑を使用したが,のちにイギリス,カンバーランドのヘマタイト(赤鉄鉱),スペインのビルバオ鉱石などから優秀なベッセマー銑を製造し,ベッセマー法の大規模な発展が始まる。… ※「Göransson,G.F.」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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