材料期刊网

Extrusion Die CAE of the Steel Reinforced Plastic Pipe

W.Q. Ma , H.Y. Sun , D.C. Kang , K.D. Zhao

金属学报(英文版)

The steel reinforced plastic pipe is a new kind of pressure pipe. It is made up with steel wires and plastic. Because reinforced skeleton of the steel wire increase the complexity of plastic flow during the extrusion phase, the traditional design criteria of extrusion die is not suitable. The study ...

关键词: steel reinforced plastic pipe , null , null

Corrosion of Y, Fe and Fe-15Y in H_2-H_2S Mixture under 10~(-3) Pa S_2 at 600～800℃

Yan NIU , Weitao WU and Chaoliu ZENG (State Key Lab. for Corrosion and Protection , Institute of Corrosion and Protection of Metals , Chinese Academy of Sciences , Shenyang 110015 , China)F. Gesmundo and F. Viani (Instituto di Chimica , Facolta di Ingegneria , Un

材料科学技术（英文）

The corrosion of an Fe-based alloy containing 15 wt pct Y in H2-H2S mixtures under 10-3 Pa S2 was studied at 600~800℃ in an attempt to find materials with improved sulphidation resistance with respect to pure Fe. The presence of

关键词:

SULFIDATION OF Co-15wt%Y ALLOY IN H_2-H_2S MIXTURES AT 600-800℃

NIU Yan , F.GESMUNDO , WU Weitao , ZENG Chaoliu , F.VIANI , (State Key Laboratory for Corrosion and Protection , Institute of Corrosion and Protection of Metals , Chinese Academy of Sciences , Shenyang.110015 , China)(Istituto di Chimica , Facolta'di Ingegneria , Universita'di Genova , Fiera del Mare , Pad.D , 16129 Genova , Italy)Manuscript received 3 July 1995

金属学报(英文版)

The corrosion properties of a Co-15wt% Y alloy were studied in H_2-H_2S mixtures under a sulfur pressure of 10-3 Pa at 600-800℃ and of 10-2 Pa at 800℃ to examine the effect of Y on the resistance of pure cob...

关键词: :cobalt-yttrium alloy , null , null

Corrosion of Y, Fe and Fe-15Y in H-2-H2S mixture under 10(-3) Pa S-2 at 600 similar to 800 degrees C

材料科学技术（英文）

The corrosion of an Fe-based alloy containing 15 wt pet Y in H-2-H2S mixtures under 10(-3) Pa S-2 was studied at 600 similar to 800 degrees C in an attempt to find materials with improved sulphidation resistance with respect to pure Fe. T...

关键词: high-temperature sulfidation;most-reactive component;ni-nb alloys;h2-h2s mixtures;behavior;600-degrees-c-800-degrees-c;oxidation

H2O和Y(O)对NiCoCrAl热障涂层高温氧化的影响

王逸群 , 宋鹏 , 季强 , 廖红星 , 陆建生

材料工程 doi:10.11868/j.issn.1001-4381.2015.000379

分别利用真空等离子沉积和超音速火焰喷涂技术制备含有Y和含Y氧化物的NiCoCrAl涂层,用差热分析和光学及电子显微镜研究两种涂层在Ar-16.7%O2,Ar-3.3%

关键词: 含钇氧化物 , 水蒸气 , NiCoCrAl涂层 , 热障涂层 , 内氧化

Fe-Y合金在600～800℃H_2-CO_2-H_2S中的腐蚀

牛焱 , 晏人芸

腐蚀学报（英文）

研究了纯Fe、纯Y、Fe-15Y和Fe-30Y合金在600～800℃高硫压(10-3Pa)-低氧压(10-19Pa...

关键词: Fe-Y合金 , yttrium , sulfidation , oxidation

反应气体H2O对Y2O3隔离层外延生长的影响

张华 , 金薇 , 刘慧舟 , 杨坚

低温物理学报 doi:10.3969/j.issn.1000-3258.2008.04.009

报道了用反应溅射的方法在有强立方织构的NiW基带上连续制备Y2O3隔离层的研究结果.用X射线θ～2θ扫描,ψ扫描对薄膜的取向和织构进行表征,用扫描电子显微镜(SEM)和原子力显微镜(AFM)对薄膜的表面形貌进行观察.论文主要研究了

关键词: 反应溅射 , Y2O3隔离层 , H2O分压 , 表面形貌

新型电荷转移配合物(C9H8N)10(NH4)3[Y(SiMo11O39)2]·20H2O的合成与表征

王世铭 , 黄金凤 , 林深 , 郑瑛

稀土 doi:10.3969/j.issn.1004-0277.2002.01.003

由三元杂多化合物(NH4)13[Y(SiMo11O39)2]·36H2O与喹啉反应合成了电荷转移化合物(C9H8N...

关键词: 电荷转移配合物 , 钇 , 多金属氧酸盐 , 合成 , 表征

18R单相Mg-Y-Zn合金经773 K退火过程中14H LPSO相的析出行为

刘欢 , 严凯 , 晏井利 , 薛烽 , 孙甲鹏 , 江静华 , 马爱斌

中国有色金属学报(英文版) doi:10.1016/S1003-6326(17)60007-4

为了揭示14H相的形成机理，制备并研究了18R LPSO单相Mg?Y?Zn(简称S18)合金经773 K退火100 h

关键词: Mg-Y-Zn合金 , 18R LPSO相 , 14H LPSO相 , 高温退火 , 显微组织演变

环戊烷基茚基氯化钇(1-C5H9C9H6)2-Y(μ-Cl)2Li(THF)2的合成及其晶体结构

齐民华 , 沈琪 , 陈小平 , 翁林红

应用化学 doi:10.3969/j.issn.1000-0518.2003.07.004

无水YCl3与1-环戊烷基茚基锂以1/2的摩尔比在THF中反应合成了二(1-环戊烷基茚基)氯化钇(C5H9C9H6)2Y(μ-Cl)2Li(THF)2,产物用元素分析、红外光谱...

关键词: 环戊烷基茚基 , 稀土配合物 , 合成 , 晶体结构