| 1. | Effects of laser hardening technical parameters on hardened depth of t10 steel
10钢淬硬层深的影响 |
| 2. | Technology research on laser hardening of gun tube bore surface
火炮身管内表面激光强化处理技术研究 |
| 3. | Analysis on microstructure and stress of broad - beam laser hardened gears
齿轮宽带激光淬火组织和应力分析 |
| 4. | Study of microstructure and performance of stainless steel knife - edge by laser hardening
不锈钢刀具刃口激光表面强化组织性能研究 |
| 5. | The primary factors in practice are the laser power and processing parameters in laser hardening
但在实际实践中，影响因素主要是激光功率和工艺参数。 |
| 6. | It is shown that rationalizing laser processing parameters is very important for laser hardening any workpiece . 2
实验表明，对于任何工件的表面强化，均存在一最佳的工艺参数组合。 |
| 7. | Abstract : this paper discussed the physicalmetallurgical process during laser hardening withsteel and cast iron , presented the technique designprinciple of laser hardening to achieve good resultsit also introduced the inspection method for laserhardened surface of steel and cast iron
文摘:讨论了钢和铸铁在激光表面淬硬时的物理冶金学过程，提出了激光淬硬获得优良效果的工艺设计依据，介绍了对钢铁零件激光淬硬表层的检验方法。 |
| 8. | The action of overlapping manner on the microstructure and properties of the hardened layer was analyzed and some fundamentals were discussed . systemic experiments and laser processing of the mould - roller used in packaging machine , the screen - changers used in plastic extruder , the fiber - cutting roller used in chemical plant and the rail used for railway were accomplished . furthermore , the technique of laser hardening for the component parts was obtained and some key technologic problems were successfully solved
并结合工业应用，对包装机械用模切辊、挤塑机换网器、化工行业用过丝辊和铁路钢轨等的激光表面强化技术进行了系统研究，获得了对这些零部件进行激光表面强化的成熟的工艺，解决了这些零部件激光表面强化过程中的关键技术。 |
| 9. | The research results on laser hardening of the fibre - cutting roller showed that using laser surface hardening process instead of thermal spraying to strengthen the surface of fibre - cutting roller of 4crl 3 stainless steel is practicable . not only this technique overcame the disadvantage of larger heat distortion by using thermal spraying but also possessed the advantages that the operation is simply and that expense is easy
过丝辊激光表面淬火的研究表明，选取恰当的工艺参数对过丝辊表面采用激光淬火替代传统的热喷涂是切实可行的，该方法不但能够克服热喷涂方法中工件变形大的不足，而且工艺简便、成本低廉，实用性强，具有明显的经济效益和推广应用价值。 |
| 10. | Abstract : in this paper , the laser transformation hardening ( lth ) system which used for die and mould and laser processing methods are introduced . the relationship between depth of hardening layer , wear resistance properties and laser hardening processing parameters are dicussed . the results show that die ' s service life can be improved by using lth technology
文摘:介绍了用于模具表面的激光强化加工系统和激光强化工艺方法，讨论了激光强化模具表面的硬化层深度和耐磨性能与激光强化工艺参数之间的关系，采用激光强化技术能大幅度提高模具的使用寿命。 |
