Akwụkwọ ntuziaka igwe anaghị agba nchara Electrode E2593-15 GXHY esterification ụlọ elu ịgbado ọkụ
Teknụzụ ịgbado ọkụ
Ekwela ka ajụjụ ndị ahụ
Gaa n'ihu na-akpagbu gị
Arc enweghị ntụkwasị obi
Ịkpụzi na-adịghị mma
Ọfụfụ dị ukwuu
A na-ejikarị ya na mmanụ na gas, kemịkalụ, mmanụ ala na ụlọ ọrụ petrochemical na usoro pipeline, eriri ịgbado ọkụ nke riser, ikpokọta ọkpọkọ, wdg.
Kwesịrị ekwesị maka ịgbado ọkụ nke igwe anaghị agba nchara nwere 25% Cr,
dị ka 00 cr25ni7mo4n, 03 cr25ni6mo3cu2n, UNS 32550 (Alloy255), wdg.
Ripple dị mma
Obere hydrogen super duplex igwe anaghị agba nchara electrode, ihe mejupụtara bụ 25Cr-9.5Ni-3.4Mo-2.5Cu-0.2N
Igwe weld ahụ bụ ihe austenitic na ferritic biphase, yana ntụzịaka nguzogide corrosion bụ PRE>40. Ọ nwere nnukwu ike na ezigbo nguzogide pitting na nrụgide corrosion cracking. Teknụzụ ịgbado ọkụ dị oke mma, arc kwụsiri ike, nhazi mara mma, ripple siri ike, obere splash, mwepụ slag dị mfe.
Mfe slagging
Usoro ngwaahịa
Ngwakọta kemịkal:
ALOY(wt%) | C | Mn | Si | P | S | Ni | Cr | Mo | Cu | Ndị ọzọ |
GB/T iwu | 0.03 | 1.02 | 0.46 | 0.016 | 0.011 | 9.1 | 24.5 | 3.1 | 1.91 | N: 0.17 |
ALA nke igwe:
ALA | IKE (MPa) | IKE EXTENSION (MPa) | IMAPACT URU J/℃ | Ọgwụgwọ okpomọkụ °C*h | ||||
GB/T iwu | 905 | 24 | - | - |
NDỊ AKWỤKWỌ NDỊ AKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWASỊAKWỤKWỌRỤRỤ
Nkọwapụta DIAMETERS(mm) | 2.0 * 250 | 2.6*300 | 3.2*350 | 4.0*350 | 5.0*350 | |||||
ELECTRICITY (Amp) | H/W | 30-55 | 50-85 | 80-120 | 100-150 | 140-180 | ||||
O/W | 20-50 | 45-80 | 70-110 | 90-135 | - |
Nkwado ụlọ ọrụ
Ngwaahịa kwesịrị ekwesị maka a
ọtụtụ ngwa ngwa
Teknụzụ ịgbado ọkụ
-
China-Russia n'ihu ọwụwa anyanwụ
-
Ike nuklia Shandong CV20
-
JU2000E jaak-elu ikpo okwu
Ngwakọta kemịkal:
ALOY(wt%) | C | Mn | Si | P | S | Ni | Cr | Mo | Cu | Ndị ọzọ |
GB/T iwu | 0.031 | 1.15 | 0.45 | 0.023 | 0.01 | 8.3 | 24.1 | 2.92 | 1.94 | N: 0.15 |
ALA nke igwe:
ALA | IKE (MPa) | IKE EXTENSION (MPa) | IMAPACT URU J/℃ | Ọgwụgwọ okpomọkụ °C*h | ||||
GB/T iwu | 885 | 22 | - | - |
NDỊ AKWỤKWỌ NDỊ AKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWASỊAKWỤKWỌRỤRỤ
Nkọwapụta DIAMETERS(mm) | 2.0 * 250 | 2.6*300 | 3.2*350 | 4.0*350 | 5.0*350 | |||||
ELECTRICITY (Amp) | H/W | 30-55 | 50-85 | 80-120 | 100-150 | 140-180 | ||||
O/W | 20-50 | 45-80 | 70-110 | 90-135 | - |