東莞市廣毅榮冷拉鋼廠；針對(duì)薄板坯連鑄連軋流程的工藝特點(diǎn)，通過(guò)合理的成分設(shè)計(jì)和生產(chǎn)工藝優(yōu)化，有效解決了脫碳和鑄坯裂紋等關(guān)鍵技術(shù)問(wèn)題，開發(fā)出了高品質(zhì)的合金結(jié)構(gòu)鋼30CrMo熱軋帶鋼，產(chǎn)品組織為細(xì)小均勻的鐵素體＋珠光體，夾雜物尺寸在5μm以下的占98％以上，且球化較好；帶鋼抗拉強(qiáng)度為795-950MPa，伸長(zhǎng)率為15％～21％；帶鋼厚度公差控制在±25μm以內(nèi)，平直度控制在士10I以內(nèi)。
　　Based on the characteristics of thin slab casting and direct rolling technology （TSCR）, high quality alloy steel strip of 30CrMo was developed by designing reasonable composition and optimizing process . Therefore, decarburization and slab cracking problems were resolved, and good mechanical properties were obtained.
　　介紹了根據(jù)純鈦帶的不同特點(diǎn)、利用六輥可逆帶鋼冷軋機(jī)軋制純鈦帶的冷軋工藝、退火工藝和平整矯直工藝，萊鋼生產(chǎn)的冷軋鈦帶的表面質(zhì)量和各項(xiàng)性能都符合標(biāo)準(zhǔn)，滿足客戶使用要求。
　　The processes of cold rolling , annealing and straightening for titanium strip were introduced, which was developed by Laiwu Iron ＆ Steel Co. The surface quality and performances of titanium strip could meet the need of standard.