Ni对耐熔锌合金Fe-8.8B抗弯强度的影响  

Effect of Ni on Bending Strength of Corrosion Resistance Fe-8.8B Alloy in Melting Zinc

作　　者：李丹[1] 武建军[1] 孙忠波[1] 冯慧娟[1] 

机构地区：[1]河北工业大学材料科学与工程学院,天津300130

出　　处：《热加工工艺》2009年第6期61-62,39,共3页Hot Working Technology

摘　　要：通过锌液腐蚀性能试验,利用失重法测定添加不同Ni元素的合金试样的腐蚀速率,同时通过三点抗弯原理进行抗弯强度测试。结果表明,添加Ni元素对锌液沿α-Fe向内腐蚀速率影响很大,当w(Ni)=1.0%时,合金的抗弯强度有明显提高。The corrosion rate of alloy sample with different Ni content was measured using weight-loss method though the liquid zinc corrosion testing, at the same time, the bending strength was measured through the three-point bending strength test. Testing results show that adding Ni element has great effect on the zinc liquid along α-Fe inside corrosion rate. When Ni content is 1.0%, the bending strength of the alloy obviously improves.

关 键 词：Fe-8.8B Ni元素 抗弯强度 

分 类 号：TG139[一般工业技术—材料科学与工程]