权威例句
On the structure of troostiteCasting-state troostite grinding ballStructure and Nature of TroostiteThe nature of troostite in surface layers of steels after carburizingStudy on Troostite Structures of Grey Cast Iron Processed by Heat TreatmentThe Performance of the Nodular Cast Iron Treated by Troostite Heat TreatmentResearch of Microstructure and Properties of Troostite High Chromium Cast Iron BladeInfluence of a Samall Amount of Troostite on the Fatigue Limit and Wear Resistance of GCr15 SteelMicrostructures and Mechanical Properties of Troostite Nodular Cast Iron by Heat TreatmentInvestigation of heat affected and phase transformation of sorbite to troostite on decreasing fracture toughness of cold rolls
