甘肃冶金
甘肅冶金
감숙야금
GANSU METALLURGY
2014年
6期
68-70,73
,共4页
高强船板%微合金化%再结晶%组织细化%力学性能
高彊船闆%微閤金化%再結晶%組織細化%力學性能
고강선판%미합금화%재결정%조직세화%역학성능
high strength ship plate steel%micro-alloy%eutectic cell%recrystallization%strength property
为提高市场竞争力,扩展船板钢品种生产能力,通过对市场需求量较大的D级高强度船板的分析研究,采取D级船板钢水微合金化、夹杂物形态控制和轧制工艺参数的优化改进,得到钢质纯净、组织细化的D级船板,使其具有优异的综合力学性能,满足客户的要求。
為提高市場競爭力,擴展船闆鋼品種生產能力,通過對市場需求量較大的D級高彊度船闆的分析研究,採取D級船闆鋼水微閤金化、夾雜物形態控製和軋製工藝參數的優化改進,得到鋼質純淨、組織細化的D級船闆,使其具有優異的綜閤力學性能,滿足客戶的要求。
위제고시장경쟁력,확전선판강품충생산능력,통과대시장수구량교대적D급고강도선판적분석연구,채취D급선판강수미합금화、협잡물형태공제화알제공예삼수적우화개진,득도강질순정、조직세화적D급선판,사기구유우이적종합역학성능,만족객호적요구。
In order to improve market competitiveness and production capacity,analysis and research was carried out on the market-demanding Grade D high strength ship steel plate.By adopting steel microalloying , clip mode control and improve-ment of rolling parameters,purified Grade D ship plate with fine tissue and excellent comprehensive strength were produced ,satisfying clients’ requirement.