1) revealed abruption
显形剥落
2) Peeling and deforming
剥落变形
3) D-shaped spalling
半圆形剥落
4) spalling ['spɔ:liŋ]
剥落
1.
Spalling and Preventive Measures of Cast Hot-Strip Roll;
铸造热轧带钢工作辊的剥落失效与预防措施
2.
It has been analyzed the causes for both heavy surface spalling and "side
spalling" of back-up roll for hot strip mill.
本文对梅山1422热连轧支撑辊剥落掉块和辊身边部“掉肩”进行了深入的分析,结果表明加工硬化、磨损不均匀、接触疲劳、辊身边部倒角设计不合理及工作层内缺陷是造成轧辊剥落的主要原因。
3.
The paper analyses the spalling of 5Cr forging cold work rolls in the CSP Plant
of Baotou Steel Corp.
对包钢薄板厂5Cr锻钢冷轧工作辊连续发生的剥落事故进行分析,指出了裂纹是导致剥落的根本原因,而轧辊的材质、磨削工艺、检测手段是产生剥落的影响因素,同时针对所存在的问题在配辊管理、磨削制度、检测制度三方面提出了技术改进措施。
5) desquamation [英][,deskwə'meiʃən] [美][,dɛskwə'meʃən]
剥落
1.
The analysis shows that the beforehand physical defects and carbonization may
be the reason for barrier's desquamation.
用电镀Cr-C的方法在氢化锆表面建立的氢渗透阻挡层,在1atm的CO2气氛中和700℃下保温72小时,阻挡层局部发生脱皮和剥落,用SEM对其表面进行观察。
2.
By means of chemical analysis,rigidity test,metallographic examination and
fracture analysis,it was found that the main reason for the backup roll's
desquamation was possible crack headspring which was offered by impurity in
interior tissue.
中厚板轧机上的锻钢支撑辊在使用中后期出现不同程度的剥落现象,致使轧辊损耗加快。
3.
Some common types of work roll desquamation in rolling of medium and heavy
plate are introduced.
介绍了在中厚板轧制中几种常见的工作辊剥落类型,联系实际分析其产生的原因,并提出了相关的预防措施。
6) flaking [英][fleik] [美][flek]
剥落
1.
The main reasons of CSP work roll flaking in Lianyuan Steel are the uneven slab
temperature,uneven roll cooling temperature and the rolling accident.
涟钢CSP工作辊发生剥落的主要原因是板坯温度不均、轧辊冷却温度不均和轧制事故。
2.
Results show that the leading mechanisms of both alloys are shallow flaking
under 2.
0 J冲击功条件下,中碳合金钢、低碳高合金钢均以浅层剥落为主,抗冲击腐蚀磨损性能相近;2。
3.
The failure types of roll such as flaking, fracture, crack etc are described.
介绍了轧辊存在剥落、断裂、裂纹等几种失效方式,并重点分析了轧辊剥落和断裂产生的机理,为分析生产实践中轧辊失效原因和采取相应改进措施以提高轧辊使用寿命提供了依据。
补充资料：显形
【显形】
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（术语）显色形色之二。(参见：显色)
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