The Paton Welding Journal, 2009, №10



2009 №10 (03)

2009 №10 (05)

---

TPWJ, 2009, #10, 19-22 pages  
STRUCTURE AND WEAR RESISTANCE OF DEPOSITED METAL 20Kh5M2FS ALLOYED WITH SULPHUR AND PHOSPHORUS


Journal                    The Paton Welding Journal
Publisher                 International Association «Welding»
ISSN                       0957-798X (print)
Issue                       № 10, 2009 (October)
Pages                      19-22
 
 
Authors
I.A. RYABTSEV, Ya.P. CHERNYAK, I.I. RYABTSEV, V.A. ZHDANOV and I.L. BOGAJCHUK
E.O. Paton Electric Welding Institute, NASU, Kiev, Ukraine
 
 
Abstract
The effect of alloying with sulphur and phosphorus on structure and wear resistance of deposited metal 20Kh5M2FS was investigated. It was proved that phosphorus dissolves to harden the martensitic component of structure of the deposited metal, whereas sulphur forms sulphides and oxy-sulphides with other alloying elements. It is shown that the most favourable combination of wear resistance of friction pair components is provided by deposited metal 20Kh5M2FS alloyed with 0.21 wt.% S and 0.56 wt.% P.
 
 
Keywords: arc cladding, medium-alloyed deposited metal, microstructure, phosphorus and sulphur in steel, wear resistance, sulphides, phosphides
 
 
Received:                25.02.09
Published:               28.10.09
 
 
References
1. Kuskov, Yu.M., Ryabtsev, I.I., Doroshenko, L.K. et al. (2002) Peculiarities of melting and solidification of 20KhGS type deposited metal alloyed with phosphorus. The Paton Welding J., 8, 21-24.
2. Ryabtsev, I.I., Kuskov, Yu.M., Novikova, D.P. (2006) Effect of phosphorus on crack resistance of low-carbon deposited metal of Fe-Mn-Si-Cr system. Ibid., 5, 12-15.
3. Ryabtsev, I.I. (2008) Calculation-experimental evaluation of the efficiency of alloying the high-alloy deposited metal with phosphorus. Ibid., 5, 13-17.
4. Osin, V.V., Ryabtsev, I.A. (2004) Effect of sulphur on properties of iron-base alloys and prospects on its application in surfacing materials. Ibid., 10, 18-21.
5. Osin, V.V., Ryabtsev, I.A., Kondratiev, I.A. (2006) Study of sulphur effect on properties of deposited metal of Kh5MFS type. Ibid., 12, 12-15.
6. Ryabtsev, I.I., Kuskov, Yu.M., Grabin, V.F. et al. (2003) Tribological properties of the Fe-Cr-Si-Mn-P system deposited metal. Ibid., 6, 16-20.
7. Lunev, V.V., Averin, V.V. (1988) Sulfur and phosphorus in steel. Moscow: Metallurgiya.
8. Gulyaev, A.P., Tsulkova, V.M. (1974) Effect of phosphorus on corrosion properties of stainless steels. In: Corrosion-resistant metallic structural materials and their application. Moscow: Mashinostroenie.

---

Suggested Citation

I.A. RYABTSEV, Ya.P. CHERNYAK, I.I. RYABTSEV, V.A. ZHDANOV and I.L. BOGAJCHUK (2009) STRUCTURE AND WEAR RESISTANCE OF DEPOSITED METAL 20Kh5M2FS ALLOYED WITH SULPHUR AND PHOSPHORUS. The Paton Welding J., 10, 19-22.

---