1) flake
[英][fleɪk] [美][flek]
白点
1.
Discussion on Flakes of D6A Large Forgings and Its Process Improvement;
D6A大型锻材白点缺陷探讨及工艺改进
2.
The low H_2 con-tent in molten steel is the main reason for no flake in heavy rail st.
3ppm(雨季),与钢水经真空RH处理的水平相当氧气顶吹转炉冶炼和攀枝花地区干旱的自然气候条件造成这种极低的氢含量是攀钢重轨钢无白点现象的主要原
2) white spot
白点
1.
Spacer、white spot and white border in CSTN;
CSTN中的垫料和白点白块白边问题
2.
The formation mechanism of the "white spot" in sinter is analyzed.
分析烧结矿"白点"的形成机理,根据实际生产情况采取措施减少和杜绝烧结矿"白点"。
3.
The results show that the mechanical properties of the cone and jaw of 20CrNiMo steel fall down evidently when forging defects are white spot.
结果表明:当锻造产生了白点和过热缺陷时,牙轮牙爪的力学性能明显下降,尤其是塑性指标和冲击韧度降低明显。
3) white point
白点
1.
Effect of white point of alloy layer on corrosion resistance of tinplate and its generation;
合金层白点的产生及其对镀锡板耐蚀性的影响
2.
Reason of White point defect of LD31 Aluminium Alloy shapes discussed and Its measurement;
论LD31铝合金型材“白点”产生原因及防止措施
3.
The principle and method of grounding processing using white point adjustment was studied with a point of view about ICC Profile color management.
以ICC Prifile的色彩管理为视角,深入研究了以白点为核心的包装印品的底色处理方法及原理,给出了实际的使用方案,并提出了针对输出效果的具体调节方法,对基于复杂媒介的包装印品的设计与输出管理具有一定的借鉴作用。
4) flaking
[英][fleik] [美][flek]
白点
1.
The effects of the macrostructure of tyre steel and continuous-casting temperature on hydrogen flaking and fracture toughness,K_(IQ),have been investigated.
研究了轮箍钢低倍组织和连铸温度对白点敏感性、断裂韧性的影响。
2.
The mechanism of flaking in wheel steel and the effects of flaking on fracture were investigated.
研究了车轮钢中白点形成的机理以及白点对断口形貌的影响。
3.
The effect of flaking on mechanical properties of wheel steel was investigated.
研究了车轮钢中白点对力学性能的影响。
5) flakes
[英][fleik] [美][flek]
白点
1.
The article talks about crank crack of shearing machine caused by flakes through testing tower-shaped texture and fracture,dipping in less-acid solution and analyzing its microstructure.
分别进行了塔形发纹检验、显微组织分析、低倍酸浸试验及断口试验分析,确定出该曲轴中的主要缺陷为“白点”。
2.
Flakes, appear as short and discontinuities, which are usually located in the center unsoundness zone of GCr15 bearing steel produced by EBT, LF, VD technology and continuous casting technology at the condition of hydrogen content [H]<2.
5×10-6时出现白点,其中小的断续裂纹出现在钢材中心疏松区,裂纹最长为2mm,数目少于 10 条,是连铸连轧钢材特有的缺陷。
3.
It is of vital process step that the temperature of rolled products when inceptively charged into soaking pit for preventing steel from having flakes and internal crack,etc.
轧钢车间钢材入坑保温是预防白点及内裂等缺陷重要工序。
6) white flake
白点
1.
Because of it\'s multitude procedures and different products fermented by kinds of microorganisms,the components of furu are complex and the quality problems is common,the white flake is one of them which severely effects appearance of furu quality.
但是,腐乳是经多种微生物发酵而成,工序繁多,其成份较难控制,因此质量问题也比较多,腐乳白点就是其中之一。
2.
Result indicate that aggregation of hydrogen result from micro-segregation,inclusion,brittle structure in plate material inside,which result in hydrogen crack in plates center,shape of fracture center is white flake.
采用光学显微镜、扫描电镜和能谱仪等分析方法对16MnR板材内部缺陷的性质和产生原因进行了分析研究,结果表明:板材内部存在成分偏析、夹杂物偏聚、脆性组织引发氢聚集,导致在板材中心部位引发氢致裂纹,在断口中心部位上的表现形式是银亮色有光泽粗晶斑点——即白点。
补充资料：白点
白点
flake crake
boidlQn白点(flake。rake)钢材或锻件内部的一种微裂纹，因其在试件的断口上呈圆形或椭圆形的银白色亮点而得名。在横向酸浸试片上呈细而短、且略微弯曲的不连续裂纹，大多呈辐射状分布。它是钢中氢气脱溶析出汇集于疏松孔隙中产生的巨大压力和钢在低温相变时产生的内应力综合作用而形成细小裂纹。白点一般只存在于钢坯或锻件的内部，在20~30mm以内的表面层极少发现白点。出现白点的钢材，塑性和韧性显著降低。降低钢中氢的含量，或锻、轧后的钢材经缓冷或扩散退火，都有利于防止白点的产生。 (颜广庭)
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