490Mpa Electrode Lima Mo Uamea Malosi Maualuga
Fa'aoga & Tulaga Fa'amatalaga
1. E fetaui lelei mo le ueloina o uamea kaponi ma uamea u'amea maualalo, faapea foi ma le malosi tutusa o le pusa, paipa, taavale, fale, alalaupapa ma isi fausaga, e pei ole Q345.
2. O le tulaga na matou ausia: GB/T5117 E5018, AWS A5.1 E7018 & A5.1M E4918, ISO2560-A:E 42 3 B 3 2, ISO 2560-B: E4918 A
Talu ai o le E7018 electrode e faigofie ona mitiia le susu, o loʻo teuina i totonu o le ogaumu faʻamago eletise. O le eletise o loʻo teuina i le ea e mafai ona toe faʻafefe i le 350 ~ 400 ℃ mo le 1h ~ 2h. Ina ia toe faʻafoʻisia meatotino o le paʻu. u'amea malu e mafai ona uelo i le E7018 electrodes e leʻi taoina, ae o le malosi uelo mulimuli atonu e le lava maualuga.
Vaega
U'amea pauta maualalo ituaiga hydrogen electrode lima, maualuga uelo lelei, arc mautu, fausia matagofie, corrugations, splash laitiiti, faigofie de-slagging, paʻu fualaau lelei tetee afi, tetee stomatal lelei. Mea fa'ainisinia mautu, palasitika lelei ma le maualalo o le vevela e a'afia ai le malosi.
E7018 o se eletise carbon uamea maualuga ma le pauta uʻamea maualalo hydrogen potassium coating. O le electrode o loʻo i ai le lelei o le faʻagasologa o le faʻagasologa, o le arc stiffness e lelei, e le faigofie ona gaosia le faʻaituau faʻaituau feula, suʻisuʻi uelo faia mama mama ma matagofie, itiiti splash, slag faigofie; O le u'amea u'amea e sili ona lelei ma mautu maualalo vevela faigata ma ta'e tete'e. Ac ma DC fa'aoga lua, e mafai ona fa'auluina le tulaga atoa. O lona uiga o le paʻu o vailaʻau o loʻo i ai le pauta uʻamea, lea e mafai ona faʻaitiitia ai le numera o faʻamaufaʻailoga. Tao le eletise i le 350 ~ 400 tikeri Celsius mo le 1 ~ 2 itula, ma faʻaaoga i le taoina. E masani lava o lenei eletise maualuga e faʻaaogaina mo le uʻamea o vaʻa uamea (A, B, D poʻo E, A36, E36) ma fausaga taua o le uʻamea maualalo o le vasega tutusa o le malosi, e pei o boilers, vaʻa mamafa ma faʻavae vili i fafo, ma isi.
Kamupani & Falegaosimea
Fa'atosinaga o oloa ma mea fa'ainisinia
VAEGA KEMIMI:
ALOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
GB/T TULAFONO | 0.15 | 1.6 | 0.9 | 0.2 | 0.3 | 0.3 | 0.035 | 0.035 | 0.08 |
TULAFONO AWS | 0.15 | 1.25 | 0.9 | 0.2 | 0.3 | 0.3 | 0.035 | 0.035 | 0.08 |
FA'ATA'ITA'I TAUA | 0.075 | 1.17 | 0.5 | 0.04 | 0.02 | 0.007 | 0.017 | 0.009 | 0.01 |
MESINO MESIN:
MEATOAGA | MALOSI ALO'O (MPa) | MALOSI FA'ATA'U(MPa) | FA'AMALAGA℃xh | ELONGATION(%) | ||||||
GB/T TULAFONO | 400 | 490 | AW | 20 | ||||||
TULAFONO AWS | 400 | 490 | AW | 22 | ||||||
FA'ATA'ITA'I TAUA | 460 | 555 | AW | 30 |
FAUTUAGA FA'ATAUUILOGA:
TITAMI FA'ĀMATALAGA (mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | |||||
ELESI | H/W | 80-110 | 100-130 | 130-180 | 180-230 | ||||
(Amp) | O/W | 50-80 | 90-120 | 130-160 | - |
FAAMANATU:
H/W: fa'alava tulaga uelo
O/W: fa'apipi'i i luga o le ulu
Tulaga masani
Tusi Faamaonia
Fa'atosinaga o oloa ma mea fa'ainisinia
VAEGA KEMIMI:
ALOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
GB/T TULAFONO | 0.15 | 1.6 | 0.9 | 0.2 | 0.3 | 0.3 | 0.035 | 0.035 | 0.08 |
TULAFONO AWS | 0.15 | 1.25 | 0.9 | 0.2 | 0.3 | 0.3 | 0.035 | 0.035 | 0.08 |
FA'ATA'ITA'I TAUA | 0.075 | 1.17 | 0.5 | 0.04 | 0.02 | 0.007 | 0.017 | 0.009 | 0.01 |
MESINO MESIN:
MEATOAGA | MALOSI ALO'O (MPa) | MALOSI FA'ATA'U(MPa) | FA'AMALAGA℃xh | ELONGATION(%) | ||||||
GB/T TULAFONO | 400 | 490 | AW | 20 | ||||||
TULAFONO AWS | 400 | 490 | AW | 22 | ||||||
FA'ATA'ITA'I TAUA | 460 | 555 | AW | 30 |
FAUTUAGA FA'ATAUUILOGA:
TITAMI FA'ĀMATALAGA (mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | |||||
ELESI | H/W | 80-110 | 100-130 | 130-180 | 180-230 | ||||
(Amp) | O/W | 50-80 | 90-120 | 130-160 | - |
FAAMANATU:
H/W: fa'alava tulaga uelo
O/W: fa'apipi'i i luga o le ulu