[1] |
ZHOU J,WEN Z y,LI B L.Laser surface treatment of the automobile mould material CrMo casting iron[J].Mining and Metallurgical Engineering,2007,27(1):85-87(in Chinese). |
[2] |
GUAN Y H,FAN G,CHEN T L,et al.Numerical analysis of thermal residual stresses during laser quenching[J].Laser Technology,1998,22(5):313-317(in Chinese). |
[3] |
MA K,YANG Y L,WANG Ch Sh,et al.Effect of laser hardening technical parameters on hardened depth of 40Cr steel[J].Laser Technology,2002,26(4):262-263 (in Chinese). |
[4] |
CHOU M J,DU Y D,LIANG E J,et al.Investigation of laser surface hardening for mould-cutting roller[J].Laser Technology,2003,27 (6):500-502 (in Chinese). |
[5] |
ZHANG W Zh,YAN J.Study on three kinds of mould steel hardened bylaser surface heat treatment[J].Laser Journal,2004,25 (3):74-75(in Chinese). |
[6] |
WU G,SONG G M,HUAN W J.Influence of laser processing paraneters on the case-depth and the hardness[J].Laser Technology,2007,31 (2):163-165(in Chinese). |
[7] |
LI Y H,ZHOU D W,LIU J Sh.The application and development of the surface strengthening technology in die manufacturing field[J].Chinese Materials Sciense Technology & Equipment,2006,3 (5):42-47(in Chinese). |
[8] |
CAI J,LIANG H F,LIU G L The laser surface strengthhening technology application of automobile large-scale cover mold[J].Equipment Manufacturing Technology,2008 (7):25-29 (in Chinese). |
[9] |
WANG J L,YU G.Measurement and path planning of ring zone on automobile covering dies for laser hardening[J]. Applied Laser,2005,25(4):227-229(in Chinese). |
[10] |
KENNEDY E,BYRNE G,COLLINS D N.A review of the use ofhigh power diode lasers in surface hardening[J].Journal of Materials Processing Technology,2004,155/156:1855-18660. |
[11] |
DOBRZA'NSKI L A,BONELK M,HAJDUCZWK E,et al.Application of high power diode laser (HPDL) for alloying of X40CrMoV5-1 steel surface layer by tungsten carbides[J].Journal of Materials Processing Technology,2004,155/156:1956-1963. |
[12] |
PANTSARH,KUJANP(A)(A) V.Diode laser beam absorption in laser transformation hardening of low alloy steel[J].Journal of Laser Applications,2004,16 (3):147-153. |
[13] |
PASHBY I R,BARNES S,BRYDEN B G.Surface hardening of steel using a high power diode laser[J].Journal of Materials Processing Technology,2003,139(1/3):585-588. |