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- The finished glass product when viewed in the polariscope after annealing. 成品的玻璃纤维产品的时候,看在偏光镜后退火。
- After annealing, Co Pt particles transform from amorphous to fcc CoPt 3 and fct CoPt, and C remains in disorder state. 热处理使Co Pt颗粒从非晶相转向fccCoPt3和fctCoPt稳定有序相 ;C则保持非晶态 .
- However, the value of magnetoresistance increased apparently after annealing and was 1.74 times the unannealed sample. 而退火后磁电阻值则明显增加,是未退火时的1.;74倍;
- After annealing at high temperature, the steel cantaining RE+Ti+Nb has extra-deep drawability quality (EDDQ). 经高温退火后,含稀土+钛+铌钢的伸长率和r值在3者中最高,达到了超深冲(即EDDQ)级别。
- The results show that the hardness of H13 steel after annealing depends on size, relative amount and type of carbide. 明确了H13钢退火后硬度的高低与碳化物粒子的大小、相对量及碳化物的类型的依赖关系。
- The sub-micrometer-grain obtained by ECAP is still in sub-micrometer-grain averagely after annealing 8h at 573K, 1h at 623K, and 30min at 673K. ECAP变形后获得的亚微晶组织 ,在 5 73K退火直到 8h、62 3K下退火1h、673K下退火 3 0min时 ,平均晶粒尺寸仍保持在亚微晶状态。
- The pure molybdenum wires after annealing appear fracture along crystal,but molybdenum wires with high temperature appear transgranular fracture. 退火后的纯钼丝呈沿晶断裂,而高温钼丝呈穿晶断裂。
- To study the effect of phosphate buffer concentration on the extent of glycine crystallization before and after annealing. 研究缓慢冷却前后磷酸盐缓冲液浓度对甘氨酸结晶程度的作用。
- High remanence and low core loss can be obtained after annealing in longitudinal magnetic field following in transverse magnetic field. 先加横向磁场后加纵向磁场退火,非晶合金铁芯可同时获得高的剩磁和低的损耗。
- Structural changes of finished product after annealing are the reflection of soaking.The treatment system depends on the fine grains ob... 而成品退火后的组织变化只是均热效果的反映,其制度的选择取决于细晶的获得。
- We find this IMO contact film exhibits ohmic contact with low contact resistance after annealing under nitrogen ambient. 我们发现此种材料在氮气底下退火后,可以形成欧姆接触,并且有很低的特徵接触阻抗。
- By testing the hardness of the samples after annealing,the recrystallization curve and the recrystallization temperature are obtained. 通过试样硬度的测定以及金相组织的观察分析,研究了冷轧高强度钢工艺、组织结构和硬度之间的关系。
- After annealing the HNS samples prepared through the technology of filling the tube with the steel powder-sintering-forging, the room tensile elongation would be above 13%. 经淬火回火热处理后,在室温拉伸过程中发生韧性断裂的高氮35CrMoV钢,其拉伸强度可超出低氮35CrMoV钢的标准力学性能达30%25,而且拉伸延伸率没有下降,抗回火2001年上海大学博士学位论文软化稳定性温度也提高了。
- The results show that remanence, magnetic permeability and core losses increase after annealing in longitudinal magnetic field, while decrease in transverse magnetic field. 横向磁场处理后非晶合金铁芯的剩磁、最大磁导率、损耗和矫顽力减小;
- Abstract: The morphology of polyethylene spherulite in two deformation steps before and after annealing was investigated under the polarizing microscope. 摘要: 用偏光显微镜研究了处于两个形变阶段的聚乙烯球晶在退火前后的形态,发现形变的第一阶段是可逆的,属弹性形变;
- The energy transfer efficiency of thin film enhanced rapidly with increasing the fluorenone content and the phenomenon became more distinct after annealing. 固态薄膜中能量转移效率随芴酮含量的增加而快速增长,退火后这种现象更明显。
- Residual stress remains in welds of the mining flameproof electrical switchgear stress after welding, and the shape of the workpiece is always changed after annealing. 矿用防爆电气开关中的焊接件,焊后存在残余应力,经退火处理后,常发生变形问题,通过调研、试验和应用证明:振动时效是消除和均化残余应力,防止变形的有效方法。
- She was a bit queer after her husband deserted her. 她遭丈夫遗弃後精神有点失常。
- Rose bushes shoot again after being cut back. 玫瑰丛修剪後还能再长出新枝。
- The appearance of the aluminium foil before and after annealing was observed with a metallographic microscope,and the surface morphology of porous alumina films was examined using SEM. 用金相显微镜观察了铝箔退火前后的表面形貌,并结合扫描电镜对多孔氧化铝薄膜进行了形貌观察和表征。