MIG Welding Waya Maka igwe anaghị agba nchara ER347 Cryogenic nchekwa arịa 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 igwe nri, ngwa ahụike, arịa nrụgide, petrochemical na oge ndị ọzọ dị ka 1Cr19Ni11Nb (SUS347).
N'ihi mgbakwunye nke Nb, ọla a wụrụ awụ nwere ihe ọma
intergranular corrosion eguzogide na ike n'ibu Njirimara
Ripple dị mma
Nri waya dị nro, arc kwụsiri ike, nhazi mara mma
Ngwongwo dị mma nke igwe a wụrụ awụ, obere nfesa, yana ọmarịcha usoro ịgbado ọkụ.
Mfe slagging
Usoro ngwaahịa
Ngwakọta kemịkal:
| ALOY(wt%) | C | Mn | Si | P | S | Ni | Cr | Mo | Ndị ọzọ |
| GB/T iwu | 0.04 | 0.56 | 1.74 | 0.017 | 0,005 | 9,79 | 19.85 | 0.01 | Nb:0.43 |
ALA nke igwe:
| ALA | IKE (MPa) | IKE EXTENSION (MPa) | Mgbatị /% | IMAPACT URU J/℃ | Ọgwụgwọ okpomọkụ °C*h | |||||
| GB/T iwu | - | 615 | 36 | 81/-40 | - | |||||
NDỊ AKWỤKWỌ NDỊ AKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWASỊAKWỤKWỌRỤRỤ
| Nkọwapụta DIAMETERS(mm) | 0.8 | 1.0 | 1.2 | ||||
| ELECTRICITY (Amp) | H/W | 70-150 | 100-200 | 140-220 | |||
| O/W | 50-120 | 80-150 | 120-180 | ||||
Nkwado ụlọ ọrụ
Ngwaahịa kwesịrị ekwesị maka a
ọtụtụ ngwa ngwa
Teknụzụ ịgbado ọkụ
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Ụgwọ nke ụlọ ọrụ Jiangsu Donghua Energy
80,000 m3 propane nchekwa tank
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Mei Jin Hua Sheng
ụlọ elu sịntetik glycol
-
300,000-ton na-ese n'elu mmiri
Tanker nchekwa mmepụta (FPSO)
Ngwakọta kemịkal:
| ALOY(wt%) | C | Mn | Si | P | S | Ni | Cr | Mo | Ndị ọzọ |
| GB/T iwu | 0.04 | 0.56 | 1.74 | 0.017 | 0,005 | 9,79 | 19.85 | 0.01 | Nb:0.43 |
ALA nke igwe:
| ALA | IKE (MPa) | IKE EXTENSION (MPa) | Mgbatị /% | IMAPACT URU J/℃ | Ọgwụgwọ okpomọkụ °C*h | |||||
| GB/T iwu | - | 615 | 36 | 81/-40 | - | |||||
NDỊ AKWỤKWỌ NDỊ AKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWASỊAKWỤKWỌRỤRỤ
| Nkọwapụta DIAMETERS(mm) | 0.8 | 1.0 | 1.2 | ||||
| ELECTRICITY (Amp) | H/W | 70-150 | 100-200 | 140-220 | |||
| O/W | 50-120 | 80-150 | 120-180 | ||||
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