pearlite造句
31. Specialists suggested that they use pearlite to improve the structure of the building.
32. The results show that X80 pipeline steel obtains sorbite after quenching and tempering, gets pearlite by normalizing.
33. The lower finish cooling temperature, the shorter interlamellar spacing in pearlite colonies and the higher tensile strength and ductility are.
34. The C-RE segregation lowers the transformation temperature of pearlite, which lessens the thickness of lamellas and lamellar spacing of pearlite and induces the granular pearlite.
35. It is shown that the size of carbide will be decreased and rate of spheroidization will e increased with decreased of pearlite piece of original structure.
36. This structure is composed of two distinct phases, but has its own set of characteristic properties and goes by the name pearlite, because of its resemblance to mother-of-pearl at low magnification.
37. The resulting structure is a mixture of primary or pro-eutectoid ferrite (ferrite that formed above the eutectoid reaction) and regions of pearlite.
38. Pearlite transformation temperature after control-rolling was measured by a pressure-dilatometer for high-carbon steels under conditions of continuous cooling.
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