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- Stepwise Compound Inoculation of Plain White Cast Irons 普通白口铸铁的分级复合孕育处理
- The malleable iron was inoculated with compound inoculating agent containing Re-Si-Fe alloy and Bi. 采用稀土硅铁、铋为复合孕育剂,对可锻铸铁进行了孕育处理。
- A kind of optimum combination of the multiple compound inoculant has been made up with the help of orthogonal array (L8(27)). 利用正交设计对多元复合孕育剂的组成进行了优化组合。
- The results show that tensile strength is higher than that of 250 MPa,sensibility of section hardness is reduced to 20 HB and metallurgy quality is improved for the gray cast iron inoculated using 60%75SiFe+40%RE compound inoculants. 实验结果表明:孕育处理的铸件中,选择40%25稀土+60%2575硅铁复合孕育剂,灰铸件抗拉强度可稳定在250 MPa左右,并且断面敏感性可降低到20 HB,品质系数良好。
- The material used in an inoculation. 接种体,种菌在接种中用的材料
- Step Compound Inoculation Dynamics and Simulative Solidification Boundary Condition of High-Cr White Cast Iron 高铬白口铸铁分级复合孕育的动力学条件及模拟凝固的边界条件
- Keywords machine casting;inoculation cast iron;compound inoculation;inoculum;graphite; 机床铸件;孕育铸铁;复合孕育;孕育剂;石墨;
- Keywords drill pump crosshead guide rare-earth compound inoculation normalizing whole abrasive scratch; 钻井泵;十字头导板;稀土复合孕育;正火;全磨拉伤;
- Oxygen enters into many compound bodies. 氧是许多化合物的组成部分。
- Susceptible to a disease transmitted by inoculation. 易受通过接种传播的疾病影响的
- Air is a mixture, not a compound of gases. 空气是气体的混合物,不是化合物。
- Rose is a plant with compound leaves. 玫瑰是复叶植物。
- "Broad-shouldered" is a compound word. "Broad-shouldered"是个复合字。
- Common salt is a compound of sodium and chlorine. 食盐是钠和氯的化合物。
- Have the baby have a diphtheria inoculation? 给孩子种白喉疫苗了吗?
- My friend's family lives in the compound. 我朋友的家住在那个大院里。
- A chemical compound consisting of such molecules. 二聚化合物这种聚合物形成化合物
- To safeguard as if by inoculation;protect. 保护,预防就象通过注射预防针一样受到保护;保护
- Transdermal inoculation;transdermal medication. 皮肤接种;皮肤药
- Have the baby had a diphtheria inoculation? 给孩子种白喉疫苗了吗