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双金属铸造保险柜材料的研究
Research on Plymetal Casting Materials for Bank Safe
【摘要】 采用复合铸造法研制了具有防气割、防钻、防砸特性的高铬铸铁与ICr18NiTi不锈钢新型复合材料.试验结果表明:与普通A3钢板相比,气割时间延长约30倍,钻削时间延缓近百倍,是制造银行保险柜理想的材料.
【Abstract】 A new plymetal material against gas cutting, drilling and shocking has been researched by casting high chromium cast iron and 1Cr18Ni9Ti stainless steel. The results show that compared with plain carbon steel(A3), gas cutting prolonged about 30 times and drilling about 100 times. It is an ideal material for making bank safe.
- 【文献出处】 哈尔滨理工大学学报 ,JOURNAL OF HARBIN UNIVERSITY OF SCIENCE AND TECHNOLOGY , 编辑部邮箱 ,1999年03期
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