| 1. | Research on high - density carbonization of carburizing steel
渗碳钢高浓度渗碳的研究 |
| 2. | Standard specification for carburizing steels for anti - friction bearings
耐摩擦轴承用渗碳钢的标准规范 |
| 3. | Case hardening steels - technical delivery conditions ; german version en 10084 : 1998
渗碳钢.技术交货条件 |
| 4. | Carbon carburizing steel
碳素渗碳钢 |
| 5. | For example , the furnaces can be used for carburizing and subsequently quenching of 12cr2ni
等高合金渗碳钢的渗碳及渗碳后的淬火， |
| 6. | Measuring retained austenite of carburize layer of low carbon alloys with x - ray diffraction method
射线衍射法测定渗碳钢中残余奥氏体 |
| 7. | Application of cooling treatment technology in hate treatatment for high alloy carbonize steel
冷处理技术在高合金渗碳钢热处理中的应用 |
| 8. | The gear reducer for high strength steel carburizing , carburizing hardening , low noise transmission
减速器的轮为高强度渗碳钢,经渗碳淬火处理,传动噪音低。 |
| 9. | Reasons and improving measures for processing difficult after preparatory heat treatment of 20crmnti carburizing steel
渗碳钢预备热处理后加工困难的原因及改进措施 |
| 10. | That degree of hardness accounts to be applicable to the black metals and have the rockwell surname degree of hardness measurement of the color metals . it is extensive to be applicable to factory car with calculate the section
该硬度计适用硬质合金、渗碳钢、淬火钢、硬铸铁及软钢、铝合金、铜合金和可锻铸铁的硬度的测定。 |
