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差压铸造
释义
差压铸造
Encyclopedia
工学
低压铸造
释
counter pressure casting
差压铸造
将铸型及金属液分别放置在上压室和下压室内,浇注时上下压室同时通入压缩气体建立一定压力,然后通过排气或进气方式在上下室之间建立压差,使金属液在压差作用下沿升液管流动,自下而上充填铸型并在一定压力下凝固成型的铸造方法。
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fractions连分式逼近
fraction unit
fractographic analysis
fractography
fractometer
fracton
fractran
fracture
fracture aperture
fracture assessment of nonmetallic structures
fracture behavior of ceramics
fracture control of steel pipe
fracture criterion
fracture density
fractured reservoir
fractured rock masses
fracture log
fracture mechanics
fracture mechanics of piezoelectric materials
fracture mechanics of superconductors
fracture network system
fracture ofaero-engine blade
fracture of amorphous materials
fracture of articular surface of distal radius with dislocation of wrist joint
fracture of femoral neck
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