摘要
从炉前孕育剂加入量对三角试片白口宽度、终硅量的影响,探究孕育剂加入量对试棒抗拉强度的影响,进而确定正确的炉前孕育剂加入量,稳定铸件的力学性能。
The effects of inoculant addition amount on white width and the final content of silicon in the triangular test piece were investigated,by which to study the influence of inoculant addition on the tensile strength of test bars.The correct addition of the inoculant was determined,and stable the mechanical properties of engine castings were obtained finally.
出处
《铸造》
CAS
CSCD
北大核心
2010年第8期841-843,共3页
Foundry
关键词
孕育
白口宽度
终硅量
试棒抗拉强度
inoculation
chill width
final silicon content
tensile strength of test bar
