FIELD: process engineering.
SUBSTANCE: set of inventions can be used in aircraft and aerospace engineering, motor production, construction and medicine. To obtain metal foam vibration exciters are brought in contact with fused metal in crucible. Said exciter is connected with generator of longitudinal waves to be input in preset area of the melt. Simultaneously with formation of bubbles their size is controlled by oscillations caused by said longitudinal waves via separation of bubbles from bubble-forming means when required size is reached.
EFFECT: ruled out uncontrolled decreased in bubble size after its formation.
10 cl, 6 dwg, 1 tbl, 5 ex
Title | Year | Author | Number |
---|---|---|---|
METHOD OF FOAM SUPPRESSION AND PLANT FOR FOAM SUPPRESSION | 2015 |
|
RU2591986C1 |
FORMED METAL ARTICLE AND METHOD OF ITS PRODUCTION | 2007 |
|
RU2421300C2 |
METHOD FOR PRODUCTION OF FOAMED METAL | 1992 |
|
RU2016113C1 |
METHOD FOR SUBMERGED MULTIARC WELDING OF METAL PRODUCTS | 2015 |
|
RU2613831C1 |
METHOD OF PRODUCING FOAMED METAL | 1990 |
|
RU2046151C1 |
METHODS AND SYSTEMS FOR ULTRASONIC GRINDING OF GRAIN AND DEGASSING DURING METAL CASTING | 2016 |
|
RU2729003C2 |
CLEANER, CLEANING AND CLEANING MONITORING | 2010 |
|
RU2565705C2 |
MOULDED METAL BODY AND METHOD OF ITS PRODUCTION | 2007 |
|
RU2375668C1 |
METHOD OF PLASMA SPRAYING OF COATS | 2004 |
|
RU2283364C2 |
FOAM SUPPLY DEVICE | 2014 |
|
RU2643045C2 |
Authors
Dates
2015-05-10—Published
2009-12-04—Filed