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TiAl与Ni基合金接触反应钎焊接头界面组织及性能
  • ISSN号:1002-185X
  • 期刊名称:《稀有金属材料与工程》
  • 时间:0
  • 分类:TQ174.758[化学工程—陶瓷工业;化学工程—硅酸盐工业] TB332[一般工业技术—材料科学与工程]
  • 作者机构:[1]Institute for Advanced Ceramics, School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China, [2]School of Chemical Engineering and Technology, Harbin Institute of Technology, Harbin 150001, China
  • 相关基金:This work was financially supported by the National Natural Science Foundation of China (Nos. 50902029 and 51021002), Innovative Talents of Science and Technology Research Fund Project of Harbin (No. 2010RFQXG022), Development Program for Outstanding Young Teachers in Harbin Institute of Tech- nology (No. HITQNJS.2009.024), China Postdoctoral Science Foundation (No. 20090450956).
中文摘要:

Y-a-sialon ceramics with different compositions were hot-press sintered.Varying the m or n value in the a-Sialon general formula,both the a-sialon grain morphology and phase assemblages present diversification,therefore,affecting the toughness and hardness.Meanwhile,varying the compositional parameters also influenced the composition and structure of the intergranular glass phase,as well as its oxidation behavior at 1100e1200℃.The oxidation of the intergranular phase M0in the Y-a-sialon ceramics was significantly enhanced with further rising the oxidation temperature to 1300℃.

英文摘要:

Y-α-sialon ceramics with different compositions were hot-press sintered. Varying the m or n value in theα-Sialon general formula, both the α-sialon grain morphology and phase assemblages present diversification, therefore, affecting the toughness and hardness. Meanwhile, varying the compositional parameters also influenced the composition and structure of the intergranular glass phase, as well as its oxidation behavior at 1100-1200 ℃. The oxidation of the intergranular phase Mt in the Y-α-sialon ceramics was significantly enhanced with further rising the oxidation temperature to 1300 ℃.

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期刊信息
  • 《稀有金属材料与工程》
  • 中国科技核心期刊
  • 主管单位:中国科学技术协会
  • 主办单位:中国有色金属学会 中国材料研究学会 西北有色金属研究院
  • 主编:张平祥
  • 地址:西安市51号信箱
  • 邮编:710016
  • 邮箱:RMME@c-nin.com
  • 电话:029-86231117
  • 国际标准刊号:ISSN:1002-185X
  • 国内统一刊号:ISSN:61-1154/TG
  • 邮发代号:52-172
  • 获奖情况:
  • 首届国家期刊奖,中国优秀期刊一等奖,中国有色金属工业优秀期刊1等奖
  • 国内外数据库收录:
  • 俄罗斯文摘杂志,美国化学文摘(网络版),荷兰文摘与引文数据库,美国工程索引,美国科学引文索引(扩展库),英国科学文摘数据库,日本日本科学技术振兴机构数据库,中国中国科技核心期刊,中国北大核心期刊(2004版),中国北大核心期刊(2008版),中国北大核心期刊(2011版),中国北大核心期刊(2014版),中国北大核心期刊(2000版)
  • 被引量:24715