The influences of chromium content on the hardness, impact toughness and corrosion resistance of low carbon alloy steel were studied using om and hardness tester.
利用光镜、显微硬度计研究了铬含量对低碳合金钢组织、硬度、冲击韧度及耐均匀腐蚀性的影响。
The effects of water toughening quality on the toughness at low temperature of high-manganese steel was studied using impact -tests.
通过冲击试验，研究了水韧处理质量对高锰钢低温韧性的影响。
Dissolve deposited metal has low hardness and high toughness, heat corrosion resistance to impact abrasion.
溶敷金属具有低硬度高韧性，可耐热耐腐蚀耐冲击磨耗。
The existence and amount of small isolated martensite between the acicular ferrite play an important role in determining the tensile strength and low temperature impact toughness of the steels.
其中针状铁素体之间细小的马氏体的存在与数量对钢的抗拉强度和低温冲击韧性起关键作用。
The quenched and tempered steel WH80Q offers high strength, excellent low temperature impact toughness, lamellar tearing resistance and lower aging sensitivity factor.
舞钢研制开发的调质钢wh80 Q具有高强度、良好的低温冲击韧性、抗层状撕裂性能、较低的时效敏感性系数。
Furthermore, the modification has no obvious influence on the hardness of high boron and low carbon ferroalloy, but increases its impact toughness and bending strength obviously.
此外，变质处理对高硼低碳铁基合金硬度无明显影响，但明显提高抗弯强度和冲击韧度。
Advanced high strength after quenching and tempering has good mechanical properties and low temperature impact toughness.
高强度的高级淬火低温回火后具有良好的综合力学性能和低温冲击韧度。
It has low diffusible hydrogen and good low-temperature impact toughness, suitable for welding middle-carbon steel and pressure containers of low-temperature steel.
扩散氢含量低，低温冲击性能优异，适用于低温钢、中碳钢等压力容器的焊接。
Finish rolling temperature showed great effect on yield strength and impact toughness of low V-bearing steel, but showed no obvious effect to the high V-bearing steel.
终轧温度对低V钢的屈服强度和韧性存在显著影响，但对高V钢的组织性能影响不大。
Concrete is one of the brittle materials, which has low tensile strength, poor toughness and poor impact resistance.
混凝土是一种脆性材料，具有较低的抗拉强度、韧性和抗冲击能力。
Lustran ABS 1152 Extrusion grade of ABS (acrylonitrile butadiene styrene). Very high impact grade with superior toughness, especially for low temperature applications, and good thermoformability.
挤出级的ABS（丙烯腈丁二烯苯乙烯）。具有超强的韧性非常高品位的影响，特别是低温应用，以及良好的热成型。
Lustran ABS 1152 Extrusion grade of ABS (acrylonitrile butadiene styrene). Very high impact grade with superior toughness, especially for low temperature applications, and good thermoformability.
挤出级的ABS（丙烯腈丁二烯苯乙烯）。具有超强的韧性非常高品位的影响，特别是低温应用，以及良好的热成型。
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