通过高温拉伸试验、冲击试验以及抛光试验研究了铜和硫对4Cr13钢加工性能的影响.研究表明,铜、硫的加入未引起4Cr13钢变形抗力的改变.4Cr13Cu钢的热塑性低于4Cr13钢,但高于4Cr13S钢.硫明显降低了4Cr13钢的冲击韧性,尤其是横向冲击韧性.相反,铜则显著提高了4Cr13钢的冲击韧性.铜、硫均降低了4Cr13钢的抛光性能.
参考文献
| [1] | Kosa T.Machining of Stainless Steels,Metals Handbook[M].ASM International,1989 |
| [2] | XU Ming;LI Liu-he;LIU You-ming et al.Mechanism of Mechanical Property Enhancement in Nitrogen and Titanium Implanted 321 Stainless Steel[J].Materials Science and Engineering,2006,425A:1. |
| [3] | You Seung-Jae;Choi Yoon-scok;Kim Jung-Gu et al.Stress Corrosion Cracking Properties of Environmentally Friendly Unleaded Brasses Containing Bismuth in Mattsson's Solution[J].Materials Science and Engineering,2003,345A:207. |
| [4] | Poulachon G.;Le Calvez C.;Lebrun JL.;Prunet V.;Jawahir IS.;Dessoly M. .An investigation of the influence of sulphide inclusions on tool-wear in high speed milling of tool steels[J].Wear: an International Journal on the Science and Technology of Friction, Lubrication and Wear,2001(1):334-343. |
| [5] | Brossia C S;Kelly R G .Occluded Solution Chemistry Control and the Role of Alloy Sulfur on the Initiation of Crevice Corrosion in Type 304ss[J].Corrosion Science,1998,40:1851. |
| [6] | Akasawa T;Sakurai H;Tannka T et al.Effects of Free-Cutting Additives on the Machinability of Austenitic Stainless Steels[J].Journal of Materials Processing Technology,2003,143-144:66. |
| [7] | Osamura;Okuda H;Ochiai S et al.Precipitation Hardening in Fe-Cu Binary and Quaternary Alloys[J].ISU International,1994,34(04):359. |
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%