采用高能气体离子源注入机对刀具不锈钢2Cr13进行氮离子注入,以增强不锈钢的表面硬度和耐磨性能.对注入后的不锈钢试样进行了成分分析、显微硬度、磨损性能和耐蚀性的测试.结果表明:注入较大剂量氮离子后,不锈钢表面生成了CrN、FeN等间隙相,其表面硬度和耐磨性能随着氮离子注入剂量的增加而提升;当注入剂量为7.2×1017cm-2时,不锈钢表面维氏硬度从320HV提高到850HV,摩擦系数从0.52降低到0.33,并且仍具有良好的耐蚀性能.
参考文献
| [1] | 白鹤,王伯健.马氏体不锈钢成分、工艺和耐蚀性的进展[J].特殊钢,2009(02):30-33. |
| [2] | 石锋,崔文芳,王立军,姜周华,刘春明.高氮奥氏体不锈钢研究进展[J].上海金属,2006(05):45-50. |
| [3] | 陈金虎,李筱.高强度、高耐蚀刃具钢420U6热轧板的开发[J].山西冶金,2009(01):36-37,40. |
| [4] | Xi YT;Liu DX;Han D .Improvement of corrosion and wear resistances of AISI 420 martensitic stainless steel using plasma nitriding at low temperature[J].Surface & Coatings Technology,2008(12):2577-2583. |
| [5] | Esfandiari M;Dong H .Improving the surface properties of A286 precipitation-hardening stainless steel by low-temperature plasma nitriding[J].Surface & Coatings Technology,2007(14):6189-6196. |
| [6] | Jun Wang;Ji Xiong;Qian Peng .Effects of DC plasma nitriding parameters on microstructure and properties of 304L stainless steel[J].Materials Characterization,2009(3):197-203. |
| [7] | Lei MK;Zhu XM .Plasma-based low-energy ion implantation of austenitic stainless steel for improvement in wear and corrosion resistance[J].Surface & Coatings Technology,2005(1/3):22-28. |
| [8] | 陈勇军,史庆南,左孝青,王茗,吴新光.金属表面改性-离子注入技术的发展与应用[J].表面技术,2003(06):4-7. |
| [9] | Jagielski J;Piatkowska A;Aubert P;Thome L;Turos A;Kader AA .Ion implantation for surface modification of biomaterials[J].Surface & Coatings Technology,2006(22/23):6355-6361. |
| [10] | 巩春志,田修波,杨士勤.利用射频与高压直接耦合等离子体注入进行不锈钢表面改性[J].微细加工技术,2008(04):14-18. |
| [11] | Wang X et al.Growth,structu-ral,and magnetic properties of iron nitride thin films deposited by dc magnetron sputtering[J].Applied Surface Science,2003,220(1-4):30. |
| [12] | Cano E;Martinez L;Simancas J;Perez-Trujillo FJ;Gomez C;Bastidas JM .Influence of N, Ar and Si ion implantation on the passive layer and corrosion behaviour of AISI 304 and 430 stainless steels[J].Surface & Coatings Technology,2006(16/17):5123-5131. |
| [13] | Lee JH;Park JW;Lee JS;Sohn CW;Kil JK .Studies of N-ion-implanted stainless steels oriented for industrial applications[J].Surface & Coatings Technology,2005(1/3):353-357. |
| [14] | Lanning BR;Wei RH .High intensity plasma ion nitriding of orthopedic materials - Part II. Microstructural analysis[J].Surface & Coatings Technology,2004(1/2):314-319. |
| [15] | Miyagawa Y.;Ikeyama M.;Saitoh K.;Miyagawa S.;Nakao S. .HIGH FLUENCE IMPLANTATION OF NITROGEN INTO TITANIUM - FLUENCE DEPENDENCE OF SPUTTERING YIELD, RETAINED FLUENCE AND NITROGEN DEPTH PROFILE[J].Nuclear Instruments and Methods in Physics Research, Section B. Beam Interactions with Materials and Atoms,1997(1/4):340-344. |
| [16] | A. M. Kliauga;M. Pohl .Phase transformations in a super ferritic stainless steel containing 28%Cr after nitrogen ion implantation[J].Journal of Materials Science,1999(16):4065-4073. |
| [17] | 闫华,谢敬佩,王文焱,李继文,李洛利.超高锰钢耐磨性及其冲击磨料磨损行为的研究[J].铸造技术,2007(05):618-621,627. |
| [18] | Bowden E P.The friction and lubrication of solids:Ⅱ.Monographs on physics[M].London,Oxford:Oxford University Press,1964 |
| [19] | 崔荣星,李美玉,王海飞.离子渗氮对2Cr13不锈钢磨损及冲蚀行为的影响[J].热处理,2009(03):55-57. |
| [20] | Corengia P;Ybarra G;Moina C;Cabo A;Broitman E .Microstructure and corrosion behaviour of DC-pulsed plasma nitrided AISI 410 martensitic stainless steel[J].Surface & Coatings Technology,2004(1):63-69. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%