grain boundary resistance的意思|示意

Corrosion resistance, the surface treatment of the product is amorphous coating, without a grain boundary, so particular corrosion resistance(see Table 1).

耐腐蚀性强，本产品化学镀镍处理后的表面是一种非晶态镀层，因无晶界，所以抗腐蚀性特别优良（见表一）。

The total quantity of corrosion surface defect is decreased due to the decrease of grain boundary energy with the increase of grain size and the atmospheric corrosion resistance is increased.

但是晶粒尺寸增大后晶界处因局部腐蚀电流密度增大将会在局部造成更深的腐蚀坑槽并降低耐候性；

The results show that the films with dense and amorphous structure and lower grain boundary resistance were deposited at room temperature.

研究结果表明，室温下沉积的薄膜为颗粒致密的非晶相结构，晶界电阻较小。

The results show that main cause of conchoidal fracture forming is that composition segregation in solidification grain boundary of casting steel reduces the resistance of crack propagation.

结果表明，沿一次晶晶界的成分偏析对裂纹扩展阻力的降低作用是铸钢中贝壳状断口形成的主要原因。

Meanwhile, the tip of precipitates along grain boundary becomes obtuse, the alloying elements are depleted in the region near the grain boundary and the stress corrosion resistance is bettered.

同时，晶界沉淀物的端部由尖锐变得圆钝，晶界临近区域中的合金元素贫化，使材料的应力腐蚀抗力提高。

High nitrogen and low nickel stainless steels exhibit attractive properties as high strength and ductility, good corrosion resistance and reduced tendency to grain boundary sensitization.

高氮低镍不锈钢具有良好的强度、延展性及耐腐蚀性能，且可以降低晶界的腐蚀敏感性。