Q315NS Icyuma

Hakozwe iperereza ku ngaruka zo gusudira uburyo bwo gushyushya amashanyarazi kuri ruswa ya electrochemic ya Q315NS muri H2SO4 na HCl igisubizo. Ubushyuhe butandukanye bwo gusudira hamwe nubushyuhe butandukanye bwakoreshejwe mumashini yipimisha ya Gleeble yumuriro nimbaraga zo kwigana HAZ weld, hanyuma hakorwa ibipimo byamashanyarazi. Ibisubizo byerekana ko microstructure ya granular bainite yakorewe muri CGHAZ mugihe izindi zari zigizwe na ferrite na pearlite. Amashanyarazi ya ruswa ya HAZ atandukanye yari atandukanye muri H2SO4 na HCl, kubera microstructure itandukanye. BM na HAZ muri 50 wt. % H2SO4 igisubizo gifite imyitwarire ya passivation runaka, mugihe nta myitwarire ya passivation muri 3.5 wt. % HCl igisubizo. Kurwanya ruswa muri HAZs birarenze ibyo muri BM. Mubyongeyeho, kurwanya ruswa muri CGHAZ nintege nke


Ibisobanuro:
Umubyimba: 3mm - 150mm
Ubugari: 30mm - 4000mm
Uburebure: 1000mm - 12000mm
Bisanzwe: ASTM EN10025 JIS GB

Q315NS Imashini yicyuma:

Tanga umusaruro Rp0.2 (MPa)	Umujinya Rm (MPa)	Ingaruka KV / Ku (J)	Kurambura A (%)	Kugabanuka mubice byambukiranya kuvunika Z (%)	Nka-Ubushyuhe-Bwuzuye Imiterere	Gukomera kwa Brinell (HBW)
623 (≥)	999 (≥)	14	24	31	Igisubizo no gusaza, Annealing, Ausaging, Q + T, nibindi	131

Q315NS Ibyuma bifatika:

Ubushyuhe (° C)	Modulus ya elastique (GPa)	Hagati ya coefficient yo kwagura ubushyuhe 10-6 / (° C) hagati ya 20 (° C) na	Amashanyarazi (W / m · ° C)	Ubushobozi bwihariye bwumuriro (J / kg · ° C)	Kurwanya amashanyarazi yihariye (Ω mm² / m)	Ubucucike (kg / dm³)	Coefficient ya Poisson, ν
33	-	-			0.22	-
327	578	-	22.3	214		-
512	-	33	42.2			211	322