| 单词 | beta iron |
| 例句 | A quickly quenched carbon steel is mostly martensitic which, as noted, is a solid solution of beta iron and Page 113 cementite, hard and brittle. The Working of Steel Annealing, Heat Treating and Hardening of Carbon and Alloy Steel Martensite is usually considered to be a solid solution of cementite in beta iron. The Working of Steel Annealing, Heat Treating and Hardening of Carbon and Alloy Steel |
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