| 摘要 |
<p>The procedure for the production of casting component (24) for motor vehicle, comprises casting a core of ball shaped single core parts out of sand or salt with a metal melt and then removing from casting component after cooling the metal melt. The core is removed by washing through water. The core parts are connected to each other through a binding agent and are used with same diameter and/or cross section. An independent claim is included for a casting component.</p> |
