impact toughness的例句大全

Impact toughness of HP295 steel plate were investigated at different finishing temperature and test temperature by means of instrumented impact test.

应用示波冲击试验技术测量了不同终轧温度下HP295钢板在系列温度下的冲击韧性。

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the results show that the addition of isooctoate rare-earth increases tensile strength, impact toughness, hardness, and thermal stability of the mc nylon.

结果表明：异辛酸稀土的加入，可使MC尼龙的拉伸强度、冲击强度、硬度等力学性能得以提高，并能提高制品的热稳定性。

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Austenitic stainless steel welding metal-196 ℃ cryogenic impact toughness technological test

奥氏体不锈钢焊缝金属-196℃低温冲击韧性工艺性试验

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Technological Test for Improving the Impact Toughness of Quenched and Tempered Steel Forgings

提高调质钢锻件冲击韧性的工艺试验

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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WH80Q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。

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This technology test presentation is about procedure test of weld joint property of Cr-Mo steel through normalizing heat treatment, including the tensile strength and impact toughness under low temperature.

介绍了正火处理的Cr-Mo钢焊接接头性能的工艺试验情况，重点探讨了焊接接头抗拉强度和低温冲击性能的影响因素。

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After tempering within the range 450~ 550 ℃, impact toughness dropped, and transition temperature increased. This tempering embrittlement mainly depends on M_7C_3 precipitation.

450～550℃回火，冲击韧性下降，转变温度升高，该回火脆性主要取决于M7C3沉淀。

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When rising tempering temperature to the range of 300~ 375 ℃, impact toughness of the steel is decreased to the lowest.

回火温度升至330～375℃时，冲击韧性降至最低；

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At the same quenching temperature, as the tempering time extended and tempering temperature rise, the strength of the sample decreased, plasticity, impact toughness and corrosion resistance increased.

随着回火温度和回火时间的增加，相同淬火温度下试样的强度下降，塑性、冲击韧性和耐腐蚀性均提高。

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It was found that at low injection rate the tensile specimen has the best performance for both tensile strength and impact toughness; at low melt temperature, although the tensile properties of the sample is better, but its impact toughness is reduced.

研究发现，低注射速率条件下试样有最优的拉伸性能与冲击韧性；低熔体温度条件下的试样虽然拉伸性能较好，但其冲击韧性反而降低。

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The influence of temperature on impact toughness increases with increase of impulse, and is quite smaller than the influence of impulse in the range of test temperature.

温度对冲击韧度的影响随冲量的增加而加大。在试验温度范围内温度的影响远远小于冲量对冲击韧度的影响。

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The test results show that the tensile strength and the impact toughness at low temperature of the welding joint are both slightly lower than that of the base metal.

实验结果表明，焊接接头的抗拉强度和低温冲击韧性都略低于母材值。

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The structure and sizes of ACR and composite latex particles were investigated through transmission electron microscopy and dynamic laser scattering method. The morphology and impact toughness of the obtained materials were characterized.

借助动态光散射法和透射电镜考察了ACR与复合乳胶粒的粒径与结构，表征了所研制材料的形态和冲击韧性。

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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。

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Impact toughness and Micromechanism of 93w-ni-fe alloy in high speed impact load

高速冲击载荷下93W-Ni-Fe合金冲击韧性及微观机制

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Influence of thermal cycle on impact toughness of HAZ of high-Nb pipeline steel

热循环对高铌管线钢焊接热影响区冲击韧性的影响

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Analysis of the Impact Toughness Test and Fracture of Rail Thermit Welding Joints at Low Temperature

低温下铁路钢轨铝热焊缝接头冲击韧性试验与断口分析

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Reason Analyses of Ageing Impact Toughness on the Low Side of 20g Plate

浅析20g时效冲击韧性偏低原因

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, was improved compared with current carbon slide plates: friction coefficient was reduced by 54.5%, abrasion rate de-creased by 41%, impact toughness increased by 9.6 times and conductance increased by 87 times.

与当前正在使用的碳滑板相比，其摩擦系数降低54.5%，磨损量减少41%，冲击韧性提高9.6倍，导电性增强87倍。

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study on improving of impact toughness of polyolefines with caco_3 surface-treated by oxazoline-terminated/ alkoxy pyrophosphate titanate combination

端恶唑啉聚醚／烷氧焦磷酸酯型钛酸酯复合处理CaCO3改善聚烯烃冲击韧性研究

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