| 164 / | HD | METAL FOUNDING |
|
| 1 | DF | PROCESS {6} |
| 47 |  | .~ Shaping liquid metal against a forming surface {26} |
| 459 | DF | .~.~> Continuous or semicontinuous casting {20} |
| 48 | DF | .~.~> Direct application of electrical or wave energy to work {3} |
| 53 | DF | .~.~> In situ reactive heating {1} |
| 55.1 | DF | .~.~> Incorporating addition or chemically reactive agent to metal casting material {2} |
| 61 | DF | .~.~> Utilizing a vacuum {3} |
| 66.1 | DF | .~.~> Applying an inert or reducing gaseous atmosphere to work {2} |
| 69.1 | DF | .~.~> With step of subdividing or removing material from product or preform (e.g., cutting, mechanically or by heat; sandblasting; chemical milling; etc.) {1} |
| 71.1 | DF | .~.~> With vibratory treatment of casting material |
| 72 | DF | .~.~> Coating mold surface with a treating agent {1} |
| 75 | DF | .~.~> With coating of preformed workpiece |
| 76.1 | DF | .~.~> Combined |
| 77 | DF | .~.~> Slush casting type |
| 78 | DF | .~.~> Incorporating product dividing member |
| 79 | DF | .~.~> Employing a pore producing agent |
| 80 | DF | .~.~> Casting metal introduced into mold as a solid |
| 81 | DF | .~.~> Utilizing a liquid shaping surface |
| 90 | DF | .~.~> Forming product having interconnected movable parts |
| 91 | DF | .~.~> Composite article forming {5} |
| 113 | DF | .~.~> Pressure forming {3} |
| 121 | DF | .~.~> Preconditioning of apparatus |
| 122 | DF | .~.~> Controlling solidification (other than ambient cooling) {5} |
| 129 | DF | .~.~> Forming plural articles {1} |
| 131 | DF | .~.~> Removing article from forming surface {1} |
| 133 | DF | .~.~> Introduction control or manipulation of charge {3} |
| 137 | DF | .~.~> Assembling of mold parts |
| 138 | DF | .~.~> Utilizing particular shaping surface material |