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- high Nb containing TiAl intermetallic compound 高Nb-TiAl金属问化合物
- high Nb containing TiAl 高铌TiAl合金
- high Nb containing TiAl Alloy 高铌TiAl合金
- High Nb containing TiAl alloys 高铌TiAl合金
- The progress in research on high Nb containing TiAl-based alloy was summarized.The phase structures and processing technology were introduced.The effects of microstructure,phas... 本文综述了高铌钛铝基合金研究进展,总结了合金的相结构和制备加工方法,探讨了微观组织、合金的相以及元素添加对合金性能的影响。
- high Nb containing TiA1 based alloy 高Nb-TiAl合金
- high Nb containing TiAl-based alloy 高铌钛铝基合金
- high Nb containing TiAI alloy 高Nb-TiAl合金
- Research Progress and Prospects for Refractory TiAl Alloy with High Nb Content 高铌TiAl高温合金的研究现状与展望
- The transverse cracking rate of the Nb containing slab is far greater than that of other steel grade since the former contains Nb and other cracking susceptive elements. 含铌钢由于含有铌等裂纹敏感性元素,其铸坯横裂纹发生率远远大于其它钢种。
- TiAl alloy containing high Nb 高铌TiAl合金
- PHASE ANALYSIS ON Nb CONTAINING LOW ALLOYED STEEL 含铌低合金钢相分析
- The results show that higher Nb content is favorable for obtaining acicular ferrite (AF).Accelerated cooling promotes AF transformation, and refines lath size of AF. 结果表明，铌含量高有利于在极低的冷却速率下获得针状铁素体组织，提高冷却速率则能进一步促进针状铁素体转变，并使铁素体板条得到细化。
- The results show that higher Nb content is favorable for obtaining acicular ferrite(AF).Accelerated cooling promotes AF transformation,and refines lath size of AF. 结果表明,铌含量高有利于在极低的冷却速率下获得针状铁素体组织,提高冷却速率则能进一步促进针状铁素体转变,并使铁素体板条得到细化。
- Duplex microstructure transformation of a cast high-Nb containing TiAl alloy 铸造高铌TiAl合金双态组织转变过程
- She skirted round the problem of the high cost. 她避而不谈巨额费用问题。
- Men and birds are fain of climbing high. 不论人还是鸟都愿意往高处攀。
- The bird sang high and clearly in the tree. 鸟儿在树上清脆地高歌。
- Goods of high quality are few and far between these days. 质地精美上乘的物品现在不多见。
- The medieval town was fortified with a high wall and a deep moat. 这座中世纪的城市周围建有城墙和护城河。
