Їo̼W(wng)1.ML20MnTiBҪa(chn)10.9ϸߏȾo̼ҪõWܼԣ(j)ÑʹܵҪ]䓵ܺ͏ԡgƥmCкԪPSĺͬr鱣C䓵ĴmBļ
ԓ䓻WɷֿҊ1
1ML20MnTiB䓻Wɷ֣|(zh)ٷ֔(sh)%
2.1ϽB(yng)Ԫ
BԪعˊWw֮@ƶ߅FwڊWwκĶ䓵ĴȻBNOкHB͵ʽʧFwκ˵ãһڼBǰȼmAlÓټmTiNԱγBĵ_BڊWwNԽBĻʾԽSоN55×10-6rBĻʿЧ(wn)70%N^100×10-6rеBʺܵԵʽʧȥ䓴Եá
2.2ϽTiԪ
TiԪcCNS^HTiԪһcCNYγ̼a(chn)@䓵ďȣһcSγԱLlMnS͵öTi4C2S2еMnSu׃ɿɸƲgԺͳԵAsĶMnSкã䓵ęM
TiγTiNֻмСTiNwܼMSTiӣTiNwֻСTiCĔ(sh)Ì䓵ďS⁺Ӷ@Ti^ߣǹ(sh)pЧͬrγɵ̼䓵ĴЧ⁵ҪȡQSNĺԽЧ⁵ĺԽߣֻЮЧ⁺M㣺wTiȫ3.4wN+3wsrTiCӵòwF(xin)
3a(chn)ˇ
3.1BTˇ
ML20MnTiB䓲?sh)ʹD(zhun)tLFȫ̱oTa(chn)ˇMұֱCϽҪǰXÓˮ^LFtҪCİrgͨ^ĭԼm?sh)Ĕˮc՚Ľ|Էͨ늽YμFFϽCFǰв3minĔrg6C6BTC150mm×150mmСBTLˮgʽˮڵܷⱣoúmĽYoĶˮˇ
3.2܈ƹˇ
܈ƹˇO䣺Mʽӟt→߉ˮ[b→18ܴ܈܈A܈CM→845°oŤ܈CM→4ܜpCM→˹̫ĦӟضȲ˲^1100ĵ͜ؼӟᣬ½zضȿƞ飨850±20˹̫ĦtsˇԴ_܈ľ߂÷(wn)ĽMԼm˵ľ
4܈PlĽM
4.1܈PlM
ML20MnTiB܈Pl20mm^MD1ʾFw+wMȞ9.010.0]аl(f)F(xin)TiBȸߴԪؼؐwMf܈IJ˱^Ŀ܈乤ˇ
4.2܈PlĴ
ħ20mm܈PlȡӜy|(zh)ҜµˮYҊ2Ҋֱ_20mmĴҎ(gu)PlоҲȫҊD2ӲȾHRC40߅ӲȺоӲֵƫС4
4.3܈Pl{(dio)|(zh)̎
ԇ_ML20MnTiB20mm܈Pl(yu){(dio)|(zh)̎ˇ880ˮ㣩420ػPl(jng){(dio)|(zh)̎Ȟ1120MPaLʞ10%տsʞ70%M10.9o̼Ҫ
5.YՓ
ɽ̩F˾_l(f)ĸߏML20MnTiB^õؿTiBЧɷĶC䓵ĴĿ܈乤ˇ_䓵ĸԺͱӲܣ˱PlؐwMγ(jng)Ñʹӳá
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