hot brittleness的例句大全

The curve of loading and deformation veried that bamboo and wood composite plywood mainly showed low-temperature brittleness and hot brittleness when treated in cold water, frozen condition, and drying.

负荷挠度曲线表明，竹木复合胶合板在冰冻、冷水、干热下表现为脆性破坏为主，热水处理时的性能变化表现出粘弹性为主的特征，竹木复合材料的静态力学性能表现与其粘弹性变化机理相关。

Not only it generate hot brittleness, also it can cause much negative impact on hot-working character, mechanical property, welding performance, resistant character, processability and cold-heading.

硫不仅能引起钢的热脆，而且对钢的热加工性能、力学性能、焊接性能、耐腐蚀性能、成型性以及冷镦性能都有很大的负面作用，所以脱硫一直是冶金工作者研究的重点之一。

The hot brittleness mechanism and structure of surface oxide coating of low-alloy steels containing 0. 3%-0. 7% of copper have been investigated by means of hot/ cold bending tests, optical microscopy, SEM and EPMA.

用冷、热弯试验及光学显微镜、扫描电子显微镜和X射线微区分析仪分析研究了含0.3%～0.7%Cu的低合金钢表面氧化层结构及热脆机理。

Effect of Lanthanum on Hot Brittleness of the Al& 4% Cu Alloy

稀土La对Al-4%Cu合金热脆性的影响

Surface Oxidation and Hot Brittleness of Cu-Containing Low-alloy Steels

含Cu低合金钢表面氧化及热脆

The residual deleterious elements in steel lead to products occurring red brittleness surface crack and temper brittleness, and lead to hot strength of heat resistant steel decreasing.

钢中的残余有害元素致使钢材产生红脆性表面裂纹和具有回火脆性倾向，并使耐热钢的热强性降低。

Large quantity of rejected products involving edge crack and strip breakage are prone to occur in hot and cold rolling of the oriented silicon steel sheets due to high brittleness of the steel caused by its high silicon content.

取向硅钢含硅量高，钢质脆性大，在热轧和冷轧过程中容易产生大量边裂及断带轧废。

Fracture Analysis of Torsional Brittleness of Hot-dipped PC Steel Wire

热浸镀PC钢丝扭转脆性断裂分析