composition chimique ak jëfandikoo asiye bu mag

composition chimique ak jëfandikoo asiye bu mag

Manganese Steel (ci asiye bu mag)

Acien bu am lu ëpp 10% ci manganese yi. Ci atum 1882, ci la njëkka am asiye bu mag bu am doole ci mbootaayi austenitik, ci atum 1883, ci la waa Grande Bretagne Hadfield (RAHadfield) British Hadfield (RAHadfield) British Hadfield (RAHadfield) jëloon nañu ko. Asiyeer bu kawe bi mën nañu ko xaaj ñaari kategori ci anam yu wuute yi mu am:

(1) Sol ngànnaar {(1}}na acier. Xeetu asiye boobu dafa am 10% ~15% ci manganese, te limu karbon bi dafa yéeg lool, lu ëpp 0.90% ~1.50%, li ëpp ci ñoom lu ëpp 1.0%. Koom-koomu chimique bi mooy (%):

C0)

Si0.30 ~1.0 S 0.05 P 0.10 xeetu asiye bu mag bi gëna am doole, ñu koy faral di jëfandikoo ngir defar bëñi sheeve, miir buy rolling ak miir buy muur cone crusher, jaw crusher board, trust à doll, marteau marteau, marteau marteau, marteau marteau, hamméer, hamméer àmmerciaux, etc.

Tisu asiye bu mag bi ñuy defaree manganeese dafay faral di boole ci austenite, carbide ak pearlite, yenn saa mu am tuuti ci phosphore co{0}}crystals. Limu carbide dafa yaatu, dafay faral di feeñ ci reso buy wax ci peggu pepp mi. Kon, asiye bu mag bi ci tisu cast yi dafa saf te mënu ñu ko jëfandikoo bu baax, te soxla nañu ko faj bu dëgër. Xeetu paj mi ñuy faral di jëfandikoo mooy pajum solution, fu ñuy tàngal asiye bi ba 1050~1100 degre, isolation ngir dindi tisu yi, nga jël benn- tissue austenitik, ba noppi quenching ndox mi, suko defee tisu bi tëye ko ci tàngoor. Ginaaw ñu fajee tàngoor, doole, plastisite ak dëgëraay bu asiye di gëna yokk, kon xeetu paj mi dafay faral di woowe paj mu dëgër ci ndox. Ginaaw pajum tàngoor, màndarga mekanik yi ñooy: σ b615~1275MPa σ 0.2340~40~470 470MPa ζ15% ζ15% ~85% ψ 15% ~ 45% ci Kl 96 ~ 294 J / cm2 HBl80~ 225

Ginaaw pajum solution bu dëgër, dina am tuuti carbide buñu xamul, te mën nañu ko jëfandikoo su xaalis bi tuuti te méngoo ak sàrti test yi.