高塑性W-Cu-Zr非晶合金药型罩材料  

High plasticity liner material of W-Cu-Zr amorphous alloy

作　　者：郑娜娜[1] 董素荣[1] 郭强 卢文杰 赵军强 常秀英 

机构地区：[1]中北大学机电工程学院,山西太原030051 [2]豫西工业集团有限公司,河南南阳473000 [3]晋西集团利民工业有限责任公司,山西太谷030812

出　　处：《兵器材料科学与工程》2014年第1期94-96,共3页Ordnance Material Science and Engineering

摘　　要：为获取高性能药型罩材料,采用铜模水淬制备W-Cu-Zr六元非晶合金。该非晶合金以Cu-Zr-Ni系铜基非晶为母合金,添加钨、钽、硼、锆、镍等元素,并根据各元素原子半径、密度、熔点、沸点,确定出最佳配比组合。结果表明:采用此材料制得?10 mm×50 mm圆柱形试样的抗拉强度为1 820 MPa,伸长率为16.5%,断裂强度达2 030 MPa,综合性能优越,用于药型罩材料有利于提高侵彻威力。In order to obtain high performance liner material, W-Cu-Zr amorphous alloys with six elements were prepared by copper-formed mold water quenching method. W-Cu-Zr amorphous alloy was based on Cu-Zr-Ni amorphous alloy, adding tungsten, tantalum, boron, zirconium, nickel and other elements. The best combination ratio was determined on the atomic radius of each element, density, melting point, boiling point. Cylindrical specimen φl0 mm×50 mm was made of the obtained material, the tensile strength, elongation and the fracture strength is 1 820 MPa, 16.5% and 2 030 MPa, respectively. The liner with this material can improve the penetration ability, due to its superior Comprehensive performance.

关 键 词：非晶合金 铜模水淬法 药型罩 侵彻能力 

分 类 号：TJ04[兵器科学与技术—兵器发射理论与技术]