1、

Based on the liquid film theory of hot crack formation and results of numerical simulation of solidification and thermal strains, equivalent strain is proposed to serve as the criterion for hot cracking.

从热裂产生的液膜理论出发,根据凝固过程温度场和应力场、应变场的数值模拟结果,提出了热裂形成的等效应变判据;

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2、

Analysis of hot crack tendency of aluminum cupper alloy

铝铜合金热裂倾向分析研究

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3、

Linear Shrinkage& Hot Crack Detection System for Cast Alloy

铸造合金线收缩、热裂检测系统

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4、

Based on the thermal stress formula and thermal crack initiation criterion, a numerical simulation method of solidification is proposed to predict the hot crack position.

应用凝固过程中凝固层内应力表达式及热裂纹萌生部位的判别准则,提出了依据凝固进程数值模拟的结果预测厚大铸件热裂纹的方法。

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5、

It can be concluded that the two factors, mechanics and metallurgy, co-work to prevent hot crack.

随焊电磁冲击防止热裂纹的机理可以归结为冶金因素和力学因素共同作用的结果。

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6、

the casting powder reduces hot crack trend of magnesium aluminum alloy castings.

该保护渣减少了镁合金铸件的热裂倾向。

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7、

Several steel plates weld the tank floor plate, during welded hot distortion and used period, there easily form crack defect in the welding line.

储罐的底板是由多块钢板焊接而成的,焊接的热变形过程和使用中,在焊缝处容易形成裂纹。

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8、

Analysis on Hot Working Crack and Process Optimization for High-Sulfur Stainless Steel SUS 416

高硫不锈钢SUS416热加工裂纹分析及其工艺优化

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9、

The glass will crack if you pour hot water into it.

别往玻璃杯里倒热水,不然会烫裂杯子。

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10、

Don't pour hot water into the glass, or it will crack.

别往那个杯子里倒开水,要不它就会破裂。

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11、

Study of the effects of some metallurgical factors on the HOT-CRACKING susceptibility of nickel-iron electrodes for cast iron welding

若干冶金因素对镍铁型铸铁焊条热裂纹敏感性影响的研究

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12、

The area of inductile, namely crack-sensitive spot, is found by the curve of hot ductility temperature and cross section shrinkage ratio.

通过绘制变形温度与断面收缩率的关系曲线,找出了该钢的低塑性温度区,即裂纹敏感点。

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13、

Effect of Hot Deformation on Dynamics of Thermal Fatigue Crack Propagation in Medium Chromium Semi-Steel

热变形对中铬半钢热疲劳裂纹扩展动力学的影响

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14、

the influence of different parameters on drying process is studied in hot air cross-flow experiment, which includes air temperature, air speed, initial moisture content and size of raw pellets. and the crack temperature of pellets is derived in this experiment.

通过内配碳球团的热风穿流干燥实验,研究了不同热风温度、流速、球团初始湿含量以及生球尺寸对干燥过程的影响规律,并对球团的爆裂温度进行测定。

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15、

Hot water will crack a glass. windscreen wiper control

热水会把玻璃杯烫炸的。风窗玻璃刮水器操纵件

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16、

On a hot summer day in the country you can hear the corn growing, the crack of a tin roof buckling under the power of the sun.

在乡下酷热的夏日,你会听到玉米生长的声音,锡铁屋顶在阳光的暴晒下发出的破裂声。

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17、

The research on crack healing behavior of structure ceramics has been a hot field for the past decade.

对于结构陶瓷裂纹治愈现象的研究过去十几年一直是个热门课题。

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18、

Study on Disfigurement of Hot Rolling Steel Center Crack

热轧棒材低倍中心裂纹缺陷研究

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19、

But accordingly, the university graduate employment has become a hard nut to crack, which becomes a hot social issue.

但与此同时,大学生就业问题也日渐突出,并成为一个社会关注的热点问题。

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20、

The article introduces the application of high speed steel roller in hot-rolled strip production, and analyses its excellent prospect from chemical composition, mechanic property, grinding resistance, hot-cracking resistance.

本文介绍了高速钢轧辊在热轧板带生产中的应用。从化学成分、力学性能、耐磨性、抗热裂性等方面分析了高速钢轧辊的良好应用前景。

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