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为了响应党中央关于大闹技术革命的号召,我厂轧辊铸造人員,于1958年四月间,根据国外一些資料,着手試制无限冷硬軋輥。于同年五月底試制成功。无限冷硬轧辊的試制成功。在我国軋辊鑄造史上,又增添了新的一頁。这对軋鋼事业来說也是一个很大的貢献。无限冷硬轧辊,具有适当的硬度和較高的耐磨性。根据新沪钢鉄厂实际轧辊(#500銅窗)証明,它的使用寿命比钼合金冷硬轧辊提高一倍以上,而它的成本却和冷硬轧輥差不多。
In response to the Central Party Committee’s call for a cursory technical revolution, our factory roll casting personnel, in April 1958, according to some foreign information, proceed trial trial unlimited chilled roll. At the end of May the trial success. Infinite chilled roll trial success. In our country roll casting history, added a new page. This is also a great contribution to the rolling business. Unlimited chill roll, with appropriate hardness and high wear resistance. According to the actual roll (# 500 Curtain) of the new Shanghai Steel Mill, it has proven its service life more than doubled that of a molybdenum alloy chilled roll but at a cost comparable to that of a chilled roll.