1、Its typic microstructure calls lamellar pearlite.
2、The second microstructure in lower strength samples is agglomerate pearlite.
3、The microstructure analyses find that remaining carbide could be a nucleus of pearlite transformation and accelerate pearlite transformation.
4、Ce is depleted from ferrite and pearlite surrounded by nodular graphite, and enriched in pearlite and ledeburite far apart from nodular graphite.
5、The result showed that the Rockwell hardness of the high pearlite-containing nodular iron camshaft increased with increasing of its nodularity and pearlite content.
6、The metallographic analysis found mild spheroidization of pearlite in metallographic structures.
7、Crankshafts of as cast pearlite ductile iron have been produced stably by double random inoculation.
8、The sub surface were deformed pearlite, the flake carbides were broken, and the hardness increased.
9、It has been found that applied stress has significant influence on pearlite transformation.
10、This paper studies the process of heat treatment of particle pearlite malleable cast iron by the way of microstructure.
11、It was shown that plastic deformation was mainly undergone in ferrite, and pearlite colony could also deform.
12、The lamellar cementite in the pearlite broke up and a large number of granular cementite precipitate on the ferrite boundaries.
13、A solid solution of ferric carbide or carbon in iron; cools to form pearlite or marten site.
14、The experimental results show that this block and black round structure is composed of pearlite blocks with variable plate intervals.
15、According to principle of damage mechanics, the evolutional law of damage in pearlite ductile cast iron has been studied under fatigue and tension loading.
16、The fine ferrite and pearlite were obtained in the meantime and all kinds of properties can meet the request of national standard.
17、In conclusion, the fatigue properties of microstructure carefully controlled ferrite-pearlite steel could be as high as that of QT steel.
18、The flow stress of ferrite/pearlite steel under uniaxial tension was simulated with finite element method (FEM) by applying commercial software MARC/MENTAT.
19、The results indicate that the crack initiation and propagation mechanism depends on the orientation of pearlite lamellae with respect to the tensile axis.
20、a solid solution of carbon in alpha-iron that is formed when steel is cooled so rapidly that the change from austenite to pearlite is suppressed; responsible for the hardness of quenched steel.
