impact toughness信息详情
[力]冲击韧性
toughness───n.[力]韧性；强健；有粘性
impact───vi.影响；撞击；冲突；压紧（on，upon，with）；vt.挤入，压紧；撞击；对…产生影响；n.影响；效果；碰撞；冲击力
tensile toughness───断裂韧性
fracture toughness───断裂韧度；[力]断裂韧性
profound impact───深远影响
impact book───影响书
asteroid impact───小行星撞击
impact drill───冲击式钻机，冲击钻
economic impact───[经]经济影响
Through heat treatment, material hardness and strength increase, but impact toughness decreases.───热处理后，材料的硬度和强度均有提高，但冲击韧度下降。
Inclusion is harmful to impact toughness.───夹杂物对冲击韧性不利。
We research and manufacture impact toughness cement additive.───研制出了抗冲击韧性水泥外加剂。
The yield strength, tensile strength and impact toughness of the material after iron plated do not obviously reduce.───镀铁后材料的屈服强度、拉强度和冲击韧性值未发生明显下降。
Low temperature impact toughness of cast steel used for angle casting of container is important to guarantee quality of container.───集装箱角件用铸钢的低温冲击韧性是保证集装箱品质的重要性能；
By different temperature normalizing, the weld microstructure changes to ferrite and carbide, impact toughness increases significantly .───经不同温度正火处理后，焊缝组织变为铁素体+碳化物，且冲击韧度明显增加。
What's more, it owns high tensile strength, bending modulus and impact toughness as well.───具有很高的拉伸强度，变曲模量和冲击韧性。
Impact toughness increases first and then decreases after annealing. Toughness remains increasing after quenching and tempering.───冲击韧性在退火态下先升高后降低，而在淬火回火态下一直升高。
Tensile strength and impact toughness of steel contained tin could be developed with the increase of cerium content.───含锡钢的抗拉强度和冲击韧性随铈含量的增加而升高。
Abrasive ratio, thermal stability, impact toughness and cohesive strength are main performance figures of PDC.
The relationship between impact toughness and tempering temperature indicated secondary tempering brit - tleness peak at between 570 - 580.
The corrosion weight loss rate and impact toughness of high Mn steel in hot concentrated caustic solution were studied by using immersed corrosion, impact test and SEM.
The effect of hot deformation amount on impact toughness for Vanadium white cast iron was studied.
The extra-cryogenic impact toughness and influence factors of the high-Mn austenitic steel are studied by means of the Charpy V-notch impact test and the SEM fractured appearance analysis.
Both hardness and impact toughness of the granular pearlite are better than that of lamellar pearlite, but the latter has a better wear resistance.
With increasing austempering temperature, the impact toughness and hardness of the high alloy white cast iron decrease.
It was found that impact toughness of weld metal was maximum using carbon arc air gouging, and it was minimum using acid backing.
The result showed that after adding grain refiner, the hardness of magnesium alloys changed little while the impact toughness increased.