1) dendritic(al) shrinkage
枝状疏松
2) Sponge Porosity
海绵状疏松
3) filamentary shrinkage
丝状疏松，纤维状舒松
4) feathery microshrinkage
羽毛状显微疏松
5) porosity
[英][pɔ:'rɔsəti] [美][pɔ'rɑsətɪ]
疏松
1.
Effect of electric current pulse on shrinkage cavity and porosity in casting ZA27 alloy;
脉冲电流对铸造ZA27合金中缩孔和疏松的影响
2.
Factor Analysis and Countermeasures of Porosity and Pipe in Ingot;
钢锭疏松、缩孔的因素分析及对策
3.
In this paper, analysis on the fissuring accident of ZGMn13Cr2Mo antifriction tup is performed, and the reason is believed to lie in serious casting defects of shrinkage cavity, porosity and inclusion.
对ZGMn13Cr2Mo耐磨锤头的断裂事故进行了分析,主要原因是存在着严重的铸造缺陷:缩孔、疏松和夹杂物。
6) Looseness
[英]['lu:snis] [美]['lusnɪs]
疏松
1.
Results indicate that the primary cause to the rupture of the screw in the process of torque force test is proved to be heavily existence of holes and pore gaps in the screw arising from the central looseness of the original billet.
结果得出:螺钉在扭力试验过程中断裂是由于内部存在严重的孔洞和孔隙所造成的,孔洞和孔隙来源于原铸坯的中心疏松。
2.
Mechanism of central parosity and looseness of small billet is described and analysed.
简述小方坯中心缩孔和疏松的形成机理 ,提出减轻中心缩孔和疏松的措
3.
The experimental results show that there are some internal metallurgy flaws such as looseness,shrink hole in the raw material of the axle,and bad widmanstatten structure from the overheating and over-burning during the heating of forging,the comprehensive effects of these factors cause the steel toughness to reduce,and the internal cleavage exists d.
结果表明,车轴轴头原材料中存在疏松、缩孔残余等内部冶金缺陷和锻造热加工中的过热和过烧产生不良的魏氏组织,这些因素的综合作用致使钢的韧性降低,在锻造中发生内部劈裂,最终造成轴头在受外力时脆性断裂。
补充资料：海绵状淋巴管瘤
海绵状淋巴管瘤
cavernous lymphangioma
是淋巴管瘤的一种，主要长于皮肤组织中，由衬有内皮细胞的淋巴管扩张而成。管内充满淋巴液，皮肤表面突出一个肿块，常见于面、颈等部。表面无色，柔软，压迫之缩小。诊断明确后，局限性应手术切除，巨大者应局部切除改善功能和外形。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条