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Bionic laminated anti-bullet ceramic material and preparation method thereof
The bionic laminated anti-bullet ceramic material comprises matrix layers and embedded layers, the matrix layers, the embedded layers and the matrix layers are sequentially and alternately stacked from outside to inside to form the bionic laminated anti-bullet ceramic material, the matrix layers are prepared from B4C powder, SiC powder, nano additives, binders and plasticizers, and the binders are prepared from the B4C powder, the SiC powder, the nano additives, the binders and the plasticizers. The embedded layer is prepared from at least one of Al2O3 powder, MgO or titanium boride, hexagonal boron nitride powder, a binder and a plasticizer. The bionic laminated anti-bullet ceramic has the advantages of light weight, high hardness, high toughness, good dense strike resisting effect and the like, a treated ceramic sample is cut and then compounded with an ultra-high molecular weight polyethylene fiber board, a target sample piece with the surface density of about 27.5 kg/m < 2 > is prepared, 95 type 5.8 mm common bullets are processed, shooting of multiple bullets can be effectively defended, and the service life of the target sample piece is prolonged. Shooting of eight bullets can be continuously defended at most, the protection requirements of various light-weight armored equipment and individual soldier protection equipment for small-caliber bullets are met, and the survival rate of a battlefield is increased.
一种仿生叠层抗弹陶瓷材料，包括基体层和嵌入层组成，由外向内依次是基体层、嵌入层、基体层交替叠加组成，其中基体层是由B4C粉体、SiC粉体、纳米添加剂、粘结剂和增塑剂制得，嵌入层是Al2O3粉体、MgO或硼化钛中至少一种、六方氮化硼粉体、粘结剂和增塑剂制得。本发明的仿生叠层抗弹陶瓷具有轻量化、高硬度、高韧性、抗密集打击效果好等优点，将处理后的陶瓷试样切割后与超高分子量聚乙烯纤维板进行复合，制备成面密度约为27.5kg/m2的靶试样件，进行95式5.8mm普通弹，可有效防御多发弹射击，最高可以连续防御8发弹射击，适用于各型轻量化装甲装备和单兵防护装备对小口径弹丸的防护需求，提高战场生存率。
Bionic laminated anti-bullet ceramic material and preparation method thereof
The bionic laminated anti-bullet ceramic material comprises matrix layers and embedded layers, the matrix layers, the embedded layers and the matrix layers are sequentially and alternately stacked from outside to inside to form the bionic laminated anti-bullet ceramic material, the matrix layers are prepared from B4C powder, SiC powder, nano additives, binders and plasticizers, and the binders are prepared from the B4C powder, the SiC powder, the nano additives, the binders and the plasticizers. The embedded layer is prepared from at least one of Al2O3 powder, MgO or titanium boride, hexagonal boron nitride powder, a binder and a plasticizer. The bionic laminated anti-bullet ceramic has the advantages of light weight, high hardness, high toughness, good dense strike resisting effect and the like, a treated ceramic sample is cut and then compounded with an ultra-high molecular weight polyethylene fiber board, a target sample piece with the surface density of about 27.5 kg/m < 2 > is prepared, 95 type 5.8 mm common bullets are processed, shooting of multiple bullets can be effectively defended, and the service life of the target sample piece is prolonged. Shooting of eight bullets can be continuously defended at most, the protection requirements of various light-weight armored equipment and individual soldier protection equipment for small-caliber bullets are met, and the survival rate of a battlefield is increased.
一种仿生叠层抗弹陶瓷材料，包括基体层和嵌入层组成，由外向内依次是基体层、嵌入层、基体层交替叠加组成，其中基体层是由B4C粉体、SiC粉体、纳米添加剂、粘结剂和增塑剂制得，嵌入层是Al2O3粉体、MgO或硼化钛中至少一种、六方氮化硼粉体、粘结剂和增塑剂制得。本发明的仿生叠层抗弹陶瓷具有轻量化、高硬度、高韧性、抗密集打击效果好等优点，将处理后的陶瓷试样切割后与超高分子量聚乙烯纤维板进行复合，制备成面密度约为27.5kg/m2的靶试样件，进行95式5.8mm普通弹，可有效防御多发弹射击，最高可以连续防御8发弹射击，适用于各型轻量化装甲装备和单兵防护装备对小口径弹丸的防护需求，提高战场生存率。
Bionic laminated anti-bullet ceramic material and preparation method thereof
一种仿生叠层抗弹陶瓷材料及其制备方法
LI ZHONGSHENG (author) / LI PENG (author) / HUANG ANWEI (author) / CHENG SHIYU (author) / CONG DALONG (author) / GUO FENG (author) / NIE JIAXING (author) / ZHOU FU (author) / WEI YU (author) / LIN YU (author)
2024-04-26
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
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