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grain refining
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grain refining
Encyclopedia
工学
[铸造]
释
grain refining
晶粒细化
改变铸件凝固时的结晶生核和成长条件,使液体金属中同时或不断地产生新晶核,阻止枝晶的单向延伸而获得细小等轴晶的控制晶体生长方法。用这种方法生产的铸件一般都具有优良的力学性能。
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monomiality
monomial matrix
monomial module
monomial order
monomial permutation
monomial representation
monomial symmetric function
monomial symmetric functions
monomial transformation
monomial vector
monomino
monomode optical fiber
monomolecular film
monomolecular layer
monomolecular radiation
monomolecular reaction
monomolecule
monomorph
monomorphic
monomorphic axiom system
monomorphic mapping
monomorphism
monomorphism of Lie algebras
monomorphy
Monomotapa
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