The disclosure is directed to an apparatus comprising feedback-assisted control of the heating process in rapid discharge heating and forming of metallic glass articles.

The disclosure is directed to an apparatus comprising feedback-assisted control of the heating process in rapid discharge heating and forming of metallic glass articles.

In accordance with some embodiments of the disclosed subject matter, a display device, a display apparatus, a liquid metal material, and related fabricating molds, methods, and apparatus are provided. In some embodiments, the disclosed subject matter provides a display device, comprising: a first substrate; a second substrate; and a liquid metal materiel layer sandwiched by the first substrate and the second substrate; wherein the liquid metal materiel layer comprises: a base fluid, and a plurality of liquid metal particles dispersed in the base fluid.

In accordance with some embodiments of the disclosed subject matter, a display device, a display apparatus, a liquid metal material, and related fabricating molds, methods, and apparatus are provided. In some embodiments, the disclosed subject matter provides a display device, comprising: a first substrate; a second substrate; and a liquid metal materiel layer sandwiched by the first substrate and the second substrate; wherein the liquid metal materiel layer comprises: a base fluid, and a plurality of liquid metal particles dispersed in the base fluid.

An electric die casting machine is provided with a screw shaft which is held rotatably, a nut body which is threadably mounted on the screw shaft so as to be able to move forward and backward, an injection plunger which moves forward and backward in conjunction with the forward and backward movement of the nut body, an injection electric servo motor and an intensification electric servo motor which drive and rotate the screw shaft, and a one-way clutch which is disposed between the screw shaft and the intensification electric servo motor.

An electric die casting machine is provided with a screw shaft which is held rotatably, a nut body which is threadably mounted on the screw shaft so as to be able to move forward and backward, an injection plunger which moves forward and backward in conjunction with the forward and backward movement of the nut body, an injection electric servo motor and an intensification electric servo motor which drive and rotate the screw shaft, and a one-way clutch which is disposed between the screw shaft and the intensification electric servo motor.

A system and method of making a part. The part may cast in a die. A gripper assembly may be provided that has a gripper and a spray nozzle that provides a fluid. The part may be quenched with a fluid when the part is in the die.

A heat-treatment-free die-cast aluminum alloy includes: 10.0 to 12.0 wt % of Si, 0.9 to 1.5 wt % of Mg 2.5 to 3.5 wt % of Cu, 0.4 to 0.8 wt % of Mn, 0.9 to 1.5 wt % of Zn, 0.1 to 0.2 wt % of Ti, 0.03 to 0.06 wt % of Sr, 0.18 wt % or less of Fe, 0.15 wt % or less of a rare earth element including at least one of Sm or Y, 0.1 wt % or less of an impurity element, and a balance of Al, based on a total weight of the die-cast aluminum alloy.

A heat-treatment-free die-cast aluminum alloy includes: 10.0 to 12.0 wt % of Si, 0.9 to 1.5 wt % of Mg 2.5 to 3.5 wt % of Cu, 0.4 to 0.8 wt % of Mn, 0.9 to 1.5 wt % of Zn, 0.1 to 0.2 wt % of Ti, 0.03 to 0.06 wt % of Sr, 0.18 wt % or less of Fe, 0.15 wt % or less of a rare earth element including at least one of Sm or Y, 0.1 wt % or less of an impurity element, and a balance of Al, based on a total weight of the die-cast aluminum alloy.

A casting device and a diecasting method, preferably a vacuum die-casting method, includes a casting chamber having a filling opening, and a casting piston that can be moved in the casting chamber and is connected with a casting drive by way of a casting piston rod. The device also includes a feed line, by way of which casting material can be filled into the casting chamber through the filling opening. The casting chamber is disposed, at least in part, in a sleeve that is mounted so as to rotate.