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ledeburite
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ledeburite
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铁碳相图
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ledeburite
莱氏体
含碳4.3%的铁碳二元系合金于1148℃发生共晶转变所形成的奥氏体和碳化物(或渗碳体)的共晶体。钢铁材料基本显微组织中的组成相之一。一般用符号Ld表示。
Physics
ledeburite
莱氏体
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pipe erosion
pipe external coating
pipefish
Pipe flow
pipe flow
pipe-freeing agent
pipe-freeing fluid
pipe-in-pipe
pipe jacking method
pipe layout
pipeless
pipeline
pipeline aerial crossing construction
pipe line and cables of instrumentation and control
pipeline anticorrosion and insulation
pipe-line approach
pipeline automation and control
pipeline automation and control design
pipeline auxiliary facilities design
pipeline bends
pipeline biofilm
pipeline bridge
pipeline chaining
pipeline coating construction
pipeline commissioning
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