公开(公告)号：US5043182A

公开(公告)日：1991-08-27

申请号：US514002

申请日：1990-04-25

Applicant: Werner Schultze ,  Stefan Schindler ,  Friedrich-Ulf Deisenroth

Inventor： Werner Schultze ,  Stefan Schindler ,  Friedrich-Ulf Deisenroth

IPC: C04B41/87 ,  C04B20060101 ,  C04B38/00 ,  C04B41/51 ,  C04B41/52 ,  C04B41/88 ,  C04B41/89 ,  C04B41/90 ,  C22C1/10 ,  C22C21/00 ,  C23C4/10

CPC classification number: C04B41/009 ,  C04B41/5155 ,  C04B41/52 ,  C04B41/88 ,  C04B41/89 ,  C22C1/1036 ,  B22F2998/00 ,  C22C2204/00

Abstract: A method for the production of ceramic-metal composite materials, in which ceramic materials are infiltrated with molten metal, includes building up a porous ceramic material of several layers by spraying on a base body, the thickness of the layers being between 10 and 150 microns with an average pore radius of between 100 and 1,000 nm, an open porosity of 5-14% and an overall porosity of 5-30%; and filling molten metal into the pore volume up to a residual pore volume of 0.1 to 10%, based on the initial porosity. In an alternate embodiment, a gradient structure of the ceramic is created by increasing or decreasing the particle size of the ceramic material while spraying layers. In the gradient structure, infiltration of molten metal is greatest in the layers sprayed with particles having the largest diameter.

Abstract translation: 一种陶瓷 - 金属复合材料的生产方法，其中陶瓷材料被熔融金属渗透，包括通过喷涂在基体上建立多层多孔陶瓷材料，其厚度介于10至150微米之间 平均孔半径在100和1000nm之间，开放孔隙率为5-14％，总孔隙率为5-30％。 并且基于初始孔隙率将熔融金属填充到孔体积中直到残余孔体积为0.1至10％。 在替代实施例中，通过在喷涂层的同时增加或减小陶瓷材料的粒度来产生陶瓷的梯度结构。 在梯度结构中，在喷射具有最大直径的颗粒的层中，熔融金属的渗透最大。

公开(公告)号：US4405534A

公开(公告)日：1983-09-20

申请号：US240909

申请日：1981-03-05

Applicant: Friedrich-Ulf Deisenroth

Inventor： Friedrich-Ulf Deisenroth

IPC: C06B21/00 ,  C06B45/10 ,  F21K5/08

CPC classification number: C06B45/10 ,  C06B21/0025 ,  F21K5/02

Abstract: A process for the production of plastic-bonded explosive substances wherein the binder is applied from aqueous dispersion is characterized in that polyurethanes applied in the absence of organic solvents are used as binder and in that the granulates obtained are dried and then compressed. Explosive substances obtained by the process are also provided.

Abstract translation: 用于生产粘合剂的水性分散体中的粘合剂的制造方法的特征在于，在不存在有机溶剂的情况下使用的聚氨酯用作粘合剂，将得到的颗粒干燥后压缩。 还提供了通过该方法获得的爆炸物质。