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30CRMOV9 WHANAU WHANAU, 1.7707 WHANAU WHANAU
30CRMOV9 WHANAU WHANAU, 1.7707 WHANAU WHANAU
30CRMOV9 WHANAU WHANAU, 1.7707 WHANAU WHANAU
30CRMOV9 WHANAU WHANAU, 1.7707 WHANAU WHANAU

30CRMOV9 / 1.7707 WHANAU WAHI

Ko te 30CrMoV9 he rino e tika ana mo te hanga i nga waahanga kua tineia me te whakamahana, he mea miihini, katahi ka whakahiatohia.
Whakataki hua
Ko te 30CrMoV9 he rino e tika ana mo te hanga i nga waahanga kua tineia me te whakamahana, he mea miihini, katahi ka whakahiatohia. Ko te koranu 30CrMoV9 te nuinga o te wa ka hangaia e EAF /VD /LF ka whai i te whakamaarama hiko (ESR) mena e tika ana mo te kaupapa motuhake. Ko nga paera me te mea e tika ana, ka tukuna nga whao ki te whakamatautau ultrasonic i runga i nga taumata rereke e ai ki nga whakaritenga a nga kaihoko. I te nuinga o te wa ka tukuna nga pae kanapa i roto i te ahua o te reera, i te whakamaarama marama ranei.
Raraunga hangarau
TE WHAKARANGA MAIMIA O 30CRMOV9
C Mn Si P S Cr Ni Mo V
0.26-0.34 0.40-0.70 0.40 te teitei 0.035 te teitei 0.035 te teitei 2.30-2.70 0.60 te teitei 0.15-0.25 0.10-0.20
NGA KAUPAPA KAUPAPA O 30CRMOV9
Tukanga Diamita(mm) Te Kaha Rm (Mpa) Kaha Tuku Rp0.2 (Mpa) Whakaroa A5 (%) Te Uara Paa Kv (J) Te Pahana Ruma
tineia me te whakama 160 te teitei 900 min 700 min 12 min 35 min
tineia me te whakama 160-330 800 min 590 min 14 min 35 min
NGA AHUATANGA TINO O 30CRMOV9
Kōwae taiohi (GPa) Te ōwehenga o Poisson (-) Kōwae kutikuti (GPa) Kiato (kg/m3)
210 0.3 80 7800
Toharite CTE 20-300°C (µm/m°K) Te kaha wera motuhake 50/100°C (J/kg°K) Te werawera Pamahana Ambient (W/m°K) Te parenga hiko Te pāmahana Waowao (µΩm)
12 460 - 480 40 - 45 0.20 - 0.25
WHAKAMAHI WAHA O 30CRMOV9:
  1. Te Ahu Maeneene: Whakawera ki te 680-720oC, āta whakamatao. Ka puta mai te pakeke Brinell morahi o te 248.
  2. Te whakangao:
  3. Te hau/te pāmahana nitriding plasma (hau, pati tote): 570-580oC
  4. Te hau/te pāmahana nitriding plasma (paura, plasma): 580oC
  5. Te pakeke o te mata i muri i te whakawhanaunga: 800 HV
  6. Whakapakeke: Whakapakeke mai i te mahana o te 850-880oC ka whai i te tinei hinu.
WHAKAMAHI O TE 30CRMOV9:
  • Te pāmahana whakamahana: 570-680oC.
TE WHAKAMAHI O TE 30CRMOV9:
  • Te wera hanga pāmahana: 1050-850oC.
NGA HUA E WAWAIA:
  • Pae Pango /Paetahi Pae / Pae tapawha /Pipa, /Taka maitai, /pepa
  • He kanapa – he tihorea + he whakakorikori, he huri i waenganui
  • He mea hanga – mowhiti, ngongo, putunga paipa, kopae, rakau
NGĀ TONO TINO O 30CRMOV9:

Ko nga tira hangahanga o te Alloy e whakamahia nuitia ana i roto i te tuku kaipuke, waka, waka rererangi, perehana arataki, patu, tereina, piriti, oko pehanga, taputapu miihini, waahanga miihini me te rahi o te waahanga me etahi atu. tuaka, rakau takirere, Waahanga Miihini - te rakau hono, te raka me te nati, te tuaka-maha, Te ipu pehanga, te paipa kore

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