沿晶裂纹,intergranular crack英语短句,例句大全

沿晶裂纹,intergranular crack
1)intergranular crack沿晶裂纹
1.The results show that working for long time under high temperature,the wall of reheater pipe is severely thinned with action of oxidation and erosion on the inside and outside surface,and the material of pipe becomes brittle and the intergranular crack forms.结果表明,由于长时高温运行,再热器管在内外表面氧化腐蚀作用下,管壁严重减薄,材料组织脆化,形成沿晶裂纹,管子不足以承受管内蒸汽压力,形成脆性开裂爆口。
2.The intergranular cracks found in transition zone were also analyzed and some advices were put forward.结果表明,两起事故都是由叶片激光熔覆层中缺陷引起的疲劳断裂,同时还分析了过渡区附近的沿晶裂纹产生原因,并提出了一些建议。
2)delayed crack along the grain boundary沿晶延迟裂纹
3)intergranular crack沿晶开裂
1.The reinforced connector of the down tail tube in hydrogen manufacturing converted furnace was intergranular crack.制氢转化炉下尾管加强接头发生沿晶开裂,对接头的化学成分、断口形貌、显微组织等进行了检测与分析。
2.Along with the diversification of components,the propagation form of cracks changes from intergranular crack into transcry.Ti/Al2O3界面处生成的Ti3Al相以及Ti3Al周围的气孔是热疲劳裂纹的主要萌生和扩展地;随着成分的变化,裂纹的扩展由沿晶开裂转变为穿晶断裂,裂纹扩展的路线并不是直线,在各梯度层间发生了裂纹的偏转。
3.The reinforced connector of the down tail tube in hydrogen manufacturing converted furnace was intergranular crack.制氢转化炉下尾管加强接头发生沿晶开裂,对接头的化学成分、断口形貌、显微组织等进行了检测与分析。
4)intergranular crack沿晶断裂

英文短句/例句

1.The composite displays the fracture features of the dimple and intergranular fracture.复合材料的断裂形貌为韧窝加沿晶断裂。
2.By way of suitable heat treatment, the tensile fracture morphology changes from brittle intercrystalline fracture to dimple fracture, so the strength and ductility of the alloy is increased.采用适当的热处理工艺可使合金强韧化 ,拉伸断口由脆性的沿晶断裂变为韧窝状断裂。
3.The cutting tool was characterized by intercrystalline fracture attributed to fatigue and partial cleavage fracture in the machining process.聚晶金刚石刀具在加工过程中的磨损机理主要表现为具有疲劳磨损特征的沿晶断裂及局部解理断裂.
4.The results show that the fracture surface is characterized by a combination of most intergranular brittle regions and a few cleavage regions, and there are finer precipitations on grainboundaries.结果表明，成型模裂纹断口形态呈沿晶特征，沿晶面上有细小析出物，为脆性断裂。
5.It was revealed that the fracture of the bolt came from its poor quality including coarse grains and network-like distribution of ferrite along the grain boundaries of original austenite.结果表明,材质不良——晶粒粗大、素体沿晶界呈网状分布是导致螺杆断裂的主要原因。
6.The splitting or tendency to split of a crystallized substance along definite crystalline planes, yielding smooth surfaces.解理，裂纹结晶物质沿一定结晶面产生光滑面的分裂或分裂倾向
7.The distinction is based on the direction of apparent movement along the fault fracture.分类的根据是沿着断裂的视运动方向。
8.Its microstructure include: dimple, plastic intererystalline, cleavage and mixed fracture.高锰钢微观断口有:韧窝断口、塑性沿晶断口、解理断口及混合断口。
9.Along the fractures the blocks on either side have moved relative to each other.沿着断裂，两边的断块彼此相对地移动了。
10.Indentation-induced Plasticity,Damage and Fracture in Si and GaAs Single Crystals压痕诱发GaAs和Si晶体塑性、损伤与断裂
11.The distribution law of slump-mass in Yingxiu-Beichuan fault zone映秀—北川断裂带沿线崩滑体分布规律浅析
12.Analysis on Cause of Fracture Accident of 110 kV Composite Insulator at Coastal Power Grid沿海电网110kV复合绝缘子断裂事故原因分析
13.The Influence of Active Fault Belts along Qinghai-Tibet Railway on Geologic Route Selection青藏铁路沿线活动断裂带对地质选线的影响
14.Site orientation of fracture along river in fourth Nanjing Yangtze River Bridge沿江断裂在南京长江第四大桥的位置确定
15.High manganese steels undergo a ductile to brittle transition at low temperature, which is accompanied by a change in the fracture mechanism from dimple fracture to intergranular fracture.高锰奥氏体钢随温度降低其断裂机制由韧窝状断裂转变到晶界断裂。
16.With the increase of graphite content, the bending frature morphology changes gradually from dimple to cleavage.随石墨含量的增加，材料的弯曲断口由韧窝向解理，沿晶断口过渡。
17.The relationship between fracture toughness and crystal orientation hasbeen also examined.断裂韧性与晶体学取向的关系亦作了分析。
18.Glass Forming Ability and Fracture Behavior of Fe-Based Bulk Metallic Glasses;铁基大块非晶合金的玻璃形成能力及断裂行为

相关短句/例句

delayed crack along the grain boundary沿晶延迟裂纹
3)intergranular crack沿晶开裂
1.The reinforced connector of the down tail tube in hydrogen manufacturing converted furnace was intergranular crack.制氢转化炉下尾管加强接头发生沿晶开裂,对接头的化学成分、断口形貌、显微组织等进行了检测与分析。
2.Along with the diversification of components,the propagation form of cracks changes from intergranular crack into transcry.Ti/Al2O3界面处生成的Ti3Al相以及Ti3Al周围的气孔是热疲劳裂纹的主要萌生和扩展地;随着成分的变化,裂纹的扩展由沿晶开裂转变为穿晶断裂,裂纹扩展的路线并不是直线,在各梯度层间发生了裂纹的偏转。
3.The reinforced connector of the down tail tube in hydrogen manufacturing converted furnace was intergranular crack.制氢转化炉下尾管加强接头发生沿晶开裂,对接头的化学成分、断口形貌、显微组织等进行了检测与分析。
4)intergranular crack沿晶断裂
5)intergranular cracking沿晶开裂
1.The results show that the main reason for the cracking was high temperature intergranular oxidation,with the fracture morphology being a typical intergranular cracking character.结果表明,造成主蒸汽滤网开裂的主要原因是晶界高温氧化,断口呈典型的沿晶开裂特征。
6)intergranular fracture沿晶断裂
1.The results indicated that the fracture toughness reduces and the tendency to intergranular fracture increases with both reducing temperature and raising loading rate,which shows the low temperature effect and high loading rate effect and both of them promot each other.焊缝金属沿晶脆性断裂是特定的材料因素、结构因素和环境因素共同作用的结果,沿晶脆性断裂倾向决定于晶界协调相邻晶粒塑性变形的能力,在晶界不足以协调其两侧晶粒的变形时便出现沿晶断裂。
2.The results show that intergranular fracture prevails as quench rates decrease for the alloy with Zr<0.1%合金随着淬火速率的降低,由穿晶破断和沿晶开裂的混合型断裂逐渐转变成沿晶断裂;其主要原因是淬火速率降低使晶界无沉淀析出带(PFZ)宽化。
3.It is pointed out that the change of the mode from intergranular fracture to intragranular fracture cannot act as the strengthening mechanism of the ceramic, it is the important reason why the tou ghness of the ceramic cannot be improved significantly.综述和分析了纳米碳化硅颗粒强化氧化铝基陶瓷材料的强韧化机制,认为由沿晶断裂到穿晶断裂的断裂模式的改变不是使复相陶瓷材料强韧化的机制之一,而恰恰是其韧性得不到显著提高的重要原因,并由此提出了有关复相材料新的设计思路。