| 单词 | martensite |
| 释义 | martensite (once / 562825 pages) n WORD FAMILY martensite USAGE EXAMPLESCalled a "martensite", the crystal has two different arrangements of atoms, switching seamlessly between them. BBC(Oct 04, 2013) Austenite is not nearly as hard as martensite, owing to its content of the soft gamma iron. Colvin, Fred H. (Fred Herbert), The Working of Steel—Annealing, Hea...(2010) When cooled rapidly, however, as in the tempering of steel, martensite remains a homogeneous solid solution, or hard steel. Anonymous, Popular Science Monthly—Oct, Nov, D...(2010) n 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 Hyper primary solid solution, solid solution a homogeneous solid that can exist over a range of component chemicals; a constituent of alloys that is formed when atoms of an element are incorporated into the crystals of a metal |
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