fracture appearance transition temperature

基本解釋

The study gained the perfect correlative parameters of electrochemistry polarization about fracture appearance transition temperature (FATT50), discussed other parameters;
找到了與轉子鋼韌脆轉變溫度（FATT50）相關性的最佳電化學極化參數(shù)，討論了影響FATT50的其它參數(shù)；
The crack propagation rate of pipes is mainly dependent on FATT of Steels of pipes(fracture appearance transition temperature). and FATT can be measured by drop weighted tear tests.
管道裂紋的擴展速度主要取決于管道鋼的轉變溫度FATT。FATT可由落錘撕裂試驗測定。