... [柱状] columnar [柱状晶] columnar grains [鋳造] cast ... beeway.pixnet.net|基于8个网页 2. 柱状晶粒 ... 缓冲层成长为岛式(islandmode),结构为柱状晶粒 (columnar grains),纵断面致密,表示成核分布密 度均匀,由粒径细(33~8…www.docin.com|基于2个网页...
columnar grain柱状晶粒 网络释义专业释义 柱状晶粒 综合FESEM, 缓冲层成长为岛式(islandmode),结构为柱状晶粒 (columnar grains),纵断面致密,表示成核分布密 度均匀,由粒径细(33~89nm),晶粒高(77~675nm) 推断,晶粒为细长圆柱(columnar structure),印证 ... 基于92个网页-相关网页 柱状晶 柱状结晶...
The average dimensions of the columnar grains in these directions were 1, 2, and 8 mm, respectively. The ductility was highest in the through thickness direction and lowest parallel to the casting direction, this being the direction of stressing during the straightening operation in continuous ...
2.1 Columnar grains MAM studies have shown that columnar grain is a common microstructural characteristic in the fabricated samples [7,11–18]. When considering the cooling condition of melt pool bottom in terms of the thermal gradient (G) and solidification rate (R), the cooling conditions of ...
SiC ceramics withrod-like grainswere obtained by pressureless sintering of β-SiC powders with Y2O3and Al2O3 as additives. 实验采用β-SiC为起始原料,Y2O3、A12O3为烧结助剂,通过适当的烧结控制,获得了具有长柱状晶粒结构的α-SiC陶瓷,材料以液相烧结机制密化,在烧结过程中发生了与柱状晶形成有关的SiC晶...
Define Columnar structure. Columnar structure synonyms, Columnar structure pronunciation, Columnar structure translation, English dictionary definition of Columnar structure. a structure consisting of more or less regular columns, usually six-sided, but
17.Study on In-Situ Growth Elongated Grains Cooperating with 3Y-TZP to Toughen Alumina Ceramics;原位生长柱状晶复相增韧氧化铝陶瓷的研究 18.Growth and Research of the Strip-shape Diamond Using Crystal-seed Method under HPHT晶种法柱状金刚石的高温高压生长与研究 相关短句/例句 cylinder crystal圆柱状晶体...
The growth of columnar grains in fully recristallized IF steel during rapid heat cycles was examined experimentally. The heat cycles consisted ot continuous heating with a rate up to 1500°C/s followed by water or air cooling. The employed heating method, as well as the geometrical form of ...
PROBLEM TO BE SOLVED: To provide a method of fabricating thin film dielectrics having high-capacitance density, low loss tangent, high insulation breakdown voltage, and other desirable physical and electrical properties. SOLUTION: Deposited thin-film dielectrics having columnar grains and high dielectric...
2.1Columnar grains MAM studies have shown thatcolumnar grainis a common microstructural characteristic in the fabricated samples [7,11–18]. When considering the cooling condition of melt pool bottom in terms of the thermal gradient (G) and solidification rate (R), the cooling conditions of MAM ...