| 1. | Gear with precise design and high quality closely combines with thermal refining worm
精密设计高品质齿轮与调质处理蜗杆紧密结合。 |
| 2. | Utilizing a state of the art process of controlled thermal treatment for hardening and tempering
先进的可控气氛热处理生产线对产品进行调质处理。 |
| 3. | The results show that the main causes of fracture is composition segregation and low strength resut from no quenching and tempering treatment
结果表明，产生断裂的主要原因是材料内部成分偏析及未按要求对材料进行调质处理导致材料的强度较低。 |
| 4. | 7 . less requirement for grinding bearing , all the bearings that not hardening and tempering could be used , accordingly reduce some difficulties about machining accessories
7对于磨轴的硬度要求低，末经调质处理的轴都可使用，从而降低了相关零件的加工难度。 |
| 5. | Abstract : a new process of modified treatment of diesel engine link was investigatea in this paper . it made the link get adaptable microstructure and hardness without microcrack
文摘:提出了一套柴油机连杆调质处理的新工艺，使连杆在没有显微裂纹的情况下得到合适的显微组织和硬度。 |
| 6. | Low - alloy steel such as 40cr has fine comprehensive mechanical quality after being quenched and tempered , and it is widely used in production , which makes inspection and control of its quality necessary
以40cr为代表的低合金钢经过调质处理后具有良好的综合机械性能，在生产中应用广泛，所以对其质量的检验与控制成为必然。 |
| 7. | The deposition of a titanium - containing diamond like carbon ( ti - dlc ) film was performed with the unbalanced magnetron sputtering process . chromium molybdenum steel aisi 4118 in a quenched and tempered condition was used as substrate
本文采用非平衡磁控溅射方法在调质处理后的aisi4118铬钼钢表面沉积了含ti类金刚石( ti - dlc )膜。 |
| 8. | Hardness is its most important capacities , whereas , because of hardness overproof caused by some reasons , during the practical quenching and temping process , low - alloy steel ca n ' t satisfy the need of producing technology
而硬度是其最主要的性能指标之一，在实际调质处理过程中，因各种原因而容易导致硬度超差，从而无法满足生产工艺的要求。 |
| 9. | Founded in september 1997 , the company occupies an area of 35000 square meters and has 50 staffs , including 3 engineers , 2 vice senior engineers and 4 engineers . with the help of some domestic specialists who engaged in the research on induction heated quenching - tempering treatment in weapon and space industries . we developed the first induction heat oil tempered elastic wire production line in china by ourselves . this production line was put use in august 1998 , and was enlisted in the spak programme in 2000 serial number : 369 , programme code : 00b101d691004
创建于1997年9月，占地35000平方米，员工50名，其中研究员级高工3名，高工2名，工程师4名。依靠国内一批在军工企业长期从事感应加热调质处理研究的专家，自行研制成功国内第一条弹性线材感应加热油淬火-回火生产线，并于1998年投产。 |
