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钢铁行业：国内高氮钢前景广阔.PDF
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目录
1. 高氮钢性能优越............................................................................................................5
1.1 高氮钢的定义......................................................................................................5
1.2 高氮钢的应用分类..............................................................................................5
1.3 高氮钢性能优越..................................................................................................5
1.4 高氮钢用途广泛..................................................................................................6
2. 高氮钢的冶炼工艺........................................................................................................6
2.1 氮气加压熔炼法..................................................................................................6
2.2 粉末冶金法（PM法）.........................................................................................6
2.3 固体含氮合金添加法...........................................................................................7
2.4 反压铸造法（UPL法）.......................................................................................7
2.5 气体吹洗法.........................................................................................................7
2.6 各种冶炼工艺的比较...........................................................................................8
3. 国外高氮钢的研发概况.................................................................................................8
3.1 国外高氮钢的研发历史.......................................................................................8
3.2 国外高氮钢的研发概况.......................................................................................8
4. 国外高氮钢研发的个案分析.........................................................................................9
4.1 日本大同特殊钢公司（Daido Steel Corp）........................................................9
4.2 美国卡彭特技术公司（Carpenter Technology Corp）.....................................10
4.3 保加利亚别尔尼克设计研究院..........................................................................11
5. 国内高氮钢的研发成果黯淡.......................................................................................11
5.1 国内高氮钢的研发进程缓慢..............................................................................11
5.2 国内高氮钢的研发现状堪忧..............................................................................11
5.3 国内仍未有高氮钢的有效供给..........................................................................12
6. 天立环保高氮钢项目前途未卜....................................................................................12
6.1 天立环保股权变动频繁.....................................................................................12
6.2 天立环保研发生产高氮钢的技术成熟...............................................................13
6.3 高氮钢两个基地项目前景堪忧..........................................................................14
6.4 天立环保业绩首次出现年度亏损.......................................................................14
7. 高氮钢的市场前景广阔...............................................................................................15
7.1 高氮钢节约资源节能环保.................................................................................15
7.2 高氮钢的市场前景广阔.....................................................................................15
7.3 高氮钢的利润空间巨大.....................................................................................17
8. 太钢不锈增持.............................................................................................................17
8.1 不锈钢产量高速增长.........................................................................................17
8.2 不锈钢保持高毛利............................................................................................17
8.3 增持太钢不锈....................................................................................................18
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