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充氧压铸
释义
充氧压铸
Encyclopedia
工学
高压铸造
释
pore-free die casting
充氧压铸
通过将干燥的氧气等活性气体通入压铸模具型腔,置换出其中的空气及其他气体,金属液在快速充填模具型腔过程中,与氧气快速反应形成细小的氧化物颗粒并弥散分布于铸件内部,从而消除铸件内部气孔的压铸工艺。又称无孔压铸。
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boundness test
bound nucleus
bound occurrence
bound of convergence
bound of star-likeness
bound of the error
bound of uniqueness
bound on effective properties
bound orbit
bound osculating space
boundpair
bound rotation
Bound Slave
bound state
bound state as pole of Green's function
bound tariff rate
bound term
bound variable
bound vector
bound volume
Bound Volume of Spring and Autumn Annals and Zuo's Commentary, block-printed edition by Family Yue's private school in Jingxi County, Yuan Dynasty
bound vortex
bound water
bound wave
Bounseun Songmany
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