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Q315NS maitai
Q315NS maitai
Q315NS maitai
Q315NS maitai

Q315NS maitai

I tirotirohia te paanga o te mahi weariki ki te waikura hiko o Q315NS i roto i te otinga H2SO4 me te HCl. He rereke nga huringa waiariki wea me nga pāmahana tihi rereke i whakamahia i roto i te miihini whakamatautau whakamaarama waiariki-kaha a Gleeble hei whakataurite i te HAZ, ka mahia nga inenga hiko. Ko nga hua e whakaatu ana i hangaia he hangahanga moroiti o te bainite kirikiri i CGHAZ ko etahi he ferrite me te pearlite. He rereke te waikura hiko o HAZ rereke i roto i te H2SO4 me te HCl, na te rerekee o te hanganga moroiti. Ko nga BM me nga HAZ i te 50 wt. Ko te % H2SO4 he whanonga whakangao, engari karekau he whanonga whakangao i te 3.5 wt. % otinga HCl. Ko nga parenga waikura i roto i nga HAZ he iti ake i tera i te BM. I tua atu, ko te parenga waikura i roto i te CGHAZ ko te ngoikore
Whakataki hua
I tirotirohia te paanga o te mahi weariki ki te waikura hiko o Q315NS i roto i te otinga H2SO4 me te HCl. He rereke nga huringa waiariki wea me nga pāmahana tihi rereke i whakamahia i roto i te miihini whakamatautau whakamaarama waiariki-kaha a Gleeble hei whakataurite i te HAZ, ka mahia nga inenga hiko. Ko nga hua e whakaatu ana i hangaia he hangahanga moroiti o te bainite kirikiri i CGHAZ ko etahi he ferrite me te pearlite. He rereke te waikura hiko o HAZ rereke i roto i te H2SO4 me te HCl, na te rerekee o te hanganga moroiti. Ko nga BM me nga HAZ i te 50 wt. Ko te % H2SO4 he whanonga whakangao, engari karekau he whanonga whakangao i te 3.5 wt. % otinga HCl. Ko nga parenga waikura i roto i nga HAZ he iti ake i tera i te BM. I tua atu, ko te parenga waikura i roto i te CGHAZ ko te ngoikore


Nga whakaritenga:
Matotoru: 3mm--150mm
Whānui: 30mm--4000mm
Te roa: 1000mm--12000mm
Paerewa: ASTM EN10025 JIS GB
Raraunga hangarau
Q315NS Hangaia maitai:
Tukunga
Rp0.2(MPa)
Tirohanga
Rm(MPa)
Pānga
KV/Ku (J)
Te whakaroa
A (%)
Te whakaheke i te waahanga whakawhiti mo te pakaru
Z (%)
Tikanga-Heat-Treated Brinell pakeke (HBW)
623 (≥) 999 (≥) 14 24 31 Rongoā me te Aging, Annealing, Ausaging, Q + T, etc 131

Q315NS Tiana Tino:
Te pāmahana
(°C)
Modulus o te elasticity
(GPa)
Ko te tau toharite o te roha waiariki 10-6/(°C) i waenga i te 20(°C) me Te kawe werawera
(W/m·°C)
Te kaha waiariki motuhake
(J/kg·°C)
Te parenga hiko motuhake
(Ω mm²/m)
Kiato
(kg/dm³)
Ko te whakarea o Poisson, ν
33 - - 0.22 -
327 578 - 22.3 214 -
512 - 33 42.2 211 322
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