430Mpa Electrode aka maka obere carbon ígwè


  • Ihe Mba:GEM-47 (J427)
  • Kwesịrị ekwesị maka:Ụkpụrụ Carbon
  • Polarity ọkọnọ ike:DC+
  • Ikike asambodo:Ọ DỊGHỊ
  • Ọkwa ịgbado ọkụ: ọnọdụ
  • Nkọwa ngwaahịa

    Nkọwapụta

    Mkpado ngwaahịa

    Ngwa & Ọkọlọtọ

    1. Kwesịrị ekwesị maka ịgbado ọkụ nke carbon ígwè na ike kwekọrọ na ọkụ ọkụ, pipeline, ụgbọ ala,
    ụlọ, akwa mmiri na ihe ndị ọzọ, dị ka Q235.

    2. Ọkọlọtọ anyị zutere: GB/T5117 E4315, AWS, ISO2560-A: E 35 3 B 2 2, ISO 2560-B: E4315A

    Mgbe ị na-agbado carbon steel, a na-ahọrọ ọkwa ike nke igwe ka ọ dakọtara na electrode, na-eburu n'uche usoro mgbagwoju anya, efere siri ike, isi ike, ibu dị ike, na weldability na-adịghị mma. A na-ahọrọ ụdị electrodes dị ala dị ala maka plasticity ha dị mma, mmetụta siri ike dị elu, na nguzogide mgbape. Ọ bụrụ na ọnọdụ ịgbado ọkụ chọrọ otu electrode, dị ka electrode nke ala, electrode na-agbada ala, ma ọ bụ electrode ọzọ pụrụ iche, a ga-eji ya rụọ ọrụ. Enwere ike ịbawanye arụmọrụ ịgbado ọkụ site na iji electrodes ntụ ntụ ígwè.

    Atụmatụ

    1. sodium hydrogen electrode dị ala nwere arc kwụsiri ike, ọdịdị mara mma, obere mwụsa, na ọmarịcha mma.

    2. Ihe eji arụ ọrụ na-agbanwe agbanwe, plasticity siri ike, nguzogide mmetụta, na nkwụsị mgbape.

    The kacha nta tensile ike nke a wụrụ awụ metal bụ 42Kg/mm2 (420MPa) maka GEM-47 ụdị obere carbon ígwè na aka electrode, na 7 na-egosi ala sodium hydrogen ụdị electrode mkpuchi, kwesịrị ekwesị maka zuru ọnọdụ ịgbado ọkụ. Ọ bụ carbon ígwè electrode mkpuchi na obere sodium hydrogen. Enwere ike ịgbanye ya n'ọnọdụ ọ bụla ma na-agba ọsọ na ọkụ ọkụ DC. More ịrịba ama carbon ígwè na ala alloy ígwè bụ isi welded ọnụ.

    Carbon steels Ngwa ịgbado ọkụ siri ike
    Carbon steels ntuziaka elektrọd ngwa ịgbado ọkụ

    Ụlọ ọrụ & Ụlọ ọrụ

    ụlọ ọrụ2

    Ngwaahịa mejupụtara na nrụnye Njirimara iwebata

    Ngwakọta kemịkalụ

    ALOY(wt%)CMnSiCrNiMoPSV
    GB/T iwu0.201.201.000.200.300.300,0400,0350.080
    Iwu AWS---------
    URU Ọmụmaatụ0,0560.840.350.020.010.010.0180.0120.02

    ALA nke igwe

    ALAIKE (MPa)IKE EXTENSION (MPa)Okpomọkụ ℃xhIMAPACT URU J/℃ELONGATION(%)
    GB/T iwu330430AW27/-3020
    Iwu AWS--AW--
    URU Ọmụmaatụ415515AW130/-3031

    NDỤMỌDỤ ịgbado ọkụ akwadoro

    Nkọwapụta DIAMETERS(mm)2.6*3503.2*3504.0 * 4005.0 * 400
    ELECTRICITY
    (Amp)
    H/W80-110110-130130-180180-240
    O/W50-8090-120130-160-

    IHE:
    H/W: ịgbado ọkụ kwụ ọtọ
    O/W: ịgbado ọkụ n'elu-isi

    430Mpa Electrode aka maka obere carbon steel04

    NDỊ NA-ECHICHE

    430Mpa Electrode aka maka obere carbon ígwè05
    ikpe

    Asambodo

    akwụkwọ

    Ngwakọta ngwaahịa na ihe eji arụ ọrụ mmalite

    Ngwakọta kemịkalụ

    ALOY(wt%) C Mn Si Cr Ni Mo P S V
    GB/T iwu 0.20 1.20 1.00 0.20 0.30 0.30 0,040 0,035 0.080
    Iwu AWS - - - - - - - - -
    URU Ọmụmaatụ 0,056 0.84 0.35 0.02 0.01 0.01 0.018 0.012 0.02

    ALA nke igwe

    ALA IKE (MPa) IKE EXTENSION (MPa) Okpomọkụ ℃xh IMAPACT URU J/℃ ELONGATION(%)
    GB/T iwu 330 430 AW 27/-30 20
    Iwu AWS - - AW - -
    URU Ọmụmaatụ 415 515 AW 130/-30 31

    NDỤMỌDỤ ịgbado ọkụ akwadoro

    Nkọwapụta DIAMETERS(mm) 2.6*350 3.2*350 4.0 * 400 5.0 * 400
    ELECTRICITY
    (Amp)
    H/W 80-110 110-130 130-180 180-240
    O/W 50-80 90-120 130-160 -

    IHE:
    H/W: ịgbado ọkụ kwụ ọtọ
    O/W: ịgbado ọkụ n'elu-isi


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