关 键 词：

稀土 对于 合金 铸铁 耐磨性 影响

资源描述：

稀土对含低合金铸铁耐磨性的影响,稀土,对于,合金,铸铁,耐磨性,影响

内容简介：

许 涛)1* , 刘小蛮)2, 于翠艳)1(1. 63318, 2. 66004, E on by E of E be by 50 e h. of in 22; 45 A D: 1002- 0721(2004)- 0139- 04so it in as a of to in It by 1 6 of be by E E of so of in E E in In E on of of 1 in a 250 kg by as a at 350 e a 5 20 40 mm in 2 in e h. %, C n o P S RE(RE(. 94 . 73 2. 14 0. 16 0. 037 0. 034 0 0 E . 94 . 73 2. 14 0. 16 0. 037 0. 034 0 0 E . 96 . 74 2. 12 0. 16 0. 035 0. 033 0. 20 0. 046 E . 96 . 74 2. 12 0. 16 0. 035 0. 033 0. 20 0. 046 E F 22, , 2004, p. 139 X 2004- 08- 18; 2004- 11- 011966- ), cn)a a .5 kg o. 180 00 m,0 10 20a . 5J, is , 0 10 30 ( E) is E of of a a 1 of of E, of in E in E is 120%, in 120% 0140%, as 2). of is 41- 43) be 3) E in is on of to to V= 370 4003C 1000 1200, is of of of 950 e h)is by of 15 016, of 7. At to it to E, of be to E F 22, , of of a) E (b) 0. 046% RE 50 e in . a to of is in is of is . So is is on in is of of of by is is in to is it is of , E E) in E is in of It be E to is E, is to of in 8 of E on RE of to of E be by 50 of a) E (b) RE ( c) RE 50 e et E 1 W, S, D. on 0 J . 1994, 29( 6) :1492.2 X, , H. of on of 0. 1998, 16(3): 274.3 C, Q, H. E on of . of ), 1996, 14( 1) : 43.4 F, C. of on of J . 2003, 21(3) : 368. 5 L, G, . of on J . 003, 21( 4) : 469. 6 M, H, J. E on of J. 004.7 L. of