公开(公告)号：US06520242B2

公开(公告)日：2003-02-18

申请号：US10193205

申请日：2002-07-12

Applicant: Norbert Ruhland

Inventor： Norbert Ruhland

IPC: B22D1710

CPC classification number: C22C1/1036 ,  B22D17/24 ,  B22D19/14 ,  C04B38/00 ,  C04B2111/00922 ,  C22C2001/1021 ,  C04B35/00 ,  C04B41/4521 ,  C04B41/4523 ,  C04B41/51 ,  C04B35/565 ,  C04B41/515

Abstract: A method for producing metal/ceramic composite materials includes an injection plunger; a casting chamber having an opening through which casting metal is poured in and a ceramic precursor product is shot in; and a die having a runner and a die cavity. A shot head is used to shoot ceramic powder into a die, so that the powder is compacted to form a porous preform. The preform is infiltrated with liquid metal under pressure in the die.

Abstract translation: 金属/陶瓷复合材料的制造方法包括：注射柱塞; 具有浇注金属的开口和铸造陶瓷前体产品的铸造室; 以及具有流道和模腔的模具。 使用喷射头将陶瓷粉末喷射到模具中，使得粉末被压实以形成多孔预成型件。 预成型坯在模具中在压力下用液态金属渗透。