1) low content of Fe
低铁
1.
A process for electroplating of Zn-Fe alloy coating with low content of Fe in alkaline zincate bath was established to increase the corrosion resistance of zinc plating.
为了提高镀锌层的抗蚀能力,研究了在碱性溶液中电镀含低铁量的锌铁合金工艺及其添加剂,讨论了各种因素对合金层中含铁量的影响,并应用电化学方法、中性盐雾试验、扫描电镜方法对所得的锌铁合金镀层进行了分析和测试。
2) low loss cores
低铁损铁芯
3) low-Cr cast iron
低铬铸铁
1.
The WC and low-Cr cast iron composite layer samples were prepared by casting-penetrating process to improve the wear resistance of the low-Cr cast iron.
为进一步提高低铬铸铁的耐磨性,利用铸渗工艺采用膏块法制备了WC/低铬铸铁复合铸渗层试样。
2.
VS+Ti+Zn compound inoculant plays a favorable role in improving property process of low-Cr cast iron.
在低铬铸铁改性处理中,VS+Ti+Zn复合孕育剂起着良好的孕育处理作用。
4) low grade iron ore
低贫铁矿
5) low-carbon ductile iron
低碳球铁
1.
Research of austempering process of low-carbon ductile iron;
低碳球铁的等温淬火工艺研究
2.
We measured different mechanical properties, analyzed the microstructure of low-carbon ductile iron at different austenitizing time, austempering temperature, austem- pering time.
对低碳球铁的等温淬火工艺进行了研究。
6) low silicon hot metal
低硅铁水
1.
Practices of blowing of low silicon hot metal were introduced in this paper.
介绍了低硅铁水的吹炼工艺实践。
补充资料：L-低铁半胱氨酸盐酸盐一水物
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参考词条