Effect of rare earth elements on the formation of gas Blowholes in cast aluminum alloy

稀土對鑄鋁合金中氣孔形成的影響

Blowholes in the Steel Casting Produced in Lime Sand Mold

關于石灰石砂鑄鋼件的氣孔

Slag, blowholes, and paint on unfused regions were observed at the welded junctions.

在焊接處看到了夾渣, 氣孔及未熔透區的油漆.

Analysis of Primary Factors of Subsurface Blowholes in Nodular Cast Iron and its Prevention

球鐵件形成皮下氣孔的因素分析及其防止措施

These blowholes have a negative effect on the insulation and flow properties of the foam.

這些空洞對泡沫的導熱及流動性能會產生負面的影響.

The Effect of Coating on Blowholes in Centrifugal Cast Alloy Steel Pipe

涂料對離心鑄造合金鋼管氣孔的影響