490Mpa Electrode aka maka igwe dị elu

490Mpa Electrode aka maka nnukwu ike ígwè arụpụtara onyogho

Ihe Mba:GEM-57 (E7015

Kwesịrị ekwesị maka:Ụkpụrụ Carbon

Ike ọkọnọ polarity:DC+

Ikike asambodo:ABS, BV, CCS,DNV/GL,LR,NK,RS,CE

Ọkwa ịgbado ọkụ: AWS E7018-A1 obere alloy steels igwe ntụ ntụ ịgbado ọkụ waya Ngwa ịgbado ọkụ

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Nkọwa ngwaahịa

Nkewapụ

Mkpado ngwaahịa

Ngwa&Ọkọlọtọ&Ndeeba:

1. Kwesịrị ekwesị maka ịgbado ọkụ carbon ígwè na ala alloy dị ala, yana ike kwekọrọ ekwekọ nke BOILER, pipeline, ụgbọ ala, iwu ụlọ, bridge na ihe ndị ọzọ, dị ka Q345.
2. Ọkọlọtọ anyị zutere: GB/T5117 E501, AWS A5.1 E701 & A5.1M E491, ISO2560-A: E 42 3 B 2 2, ISO 2560-B: E4915 A

Isi ihe maka nlebara anya:

1. Tupu ịgbado ọkụ, a ga-emerịrị electrode na 350 ℃ maka awa 1 wee were dị ka ọ dị mkpa.
2. Tupu ịgbado ọkụ, a ga-ehichapụrịrị nchara, mmanụ, mmiri na adịghị ọcha ndị ọzọ.
3. Welding ga-arụ na obere arc, warara ngafe ịgbado ọkụ kwesịrị ekwesị."

Atụmatụ

1. Low hydrogen potassium electrode, kwụsiri ike arc, mara mma akpụ, ụtọ, nta splash, mfe de-slagging, ezi akpụkpọ ọkụ na-eguzogide, ezi porosity eguzogide.
2. table mechanical Njirimara, ezigbo plasticity, mmetụta siri ike na mgbape mgbochi.

GEL-57 obere carbon ígwè aka electrode, mba ọkwa bụ E7015, China ọkwa bụ J507, bụ nke ala hydrogen sodium alkaline electrode, adabara ịgbado ọkụ Q345 ọkwa ike nke ala alloy structural ígwè. J bụ mkpụrụedemede mbụ nke nchara nchara, nke na-anọchi anya electrode nhazi. Ike nkwụchi nke 50 fused metal ruru ma ọ bụ karịa 490MPa (50 KGF/mm2). Obere sodium hydrogen electrode. Eletrọd ahụ kwekọrọ na ihe nlereanya E5015, ebe E na-anọchi anya electrode nwere ike tensile nke 50 fused metal hà ma ọ bụ karịa 490MPa (50 KGF/mm2). 1 na-egosi niile ọnọdụ ịgbado ọkụ electrode (ewepụghị ịgbado ọkụ, vetikal ịgbado ọkụ, kehoraizin ịgbado ọkụ, vetikal ịgbado ọkụ). Obere sodium hydrogen electrode. Eletrọd enweghị arc stabilizer na enwere ike iji ya naanị maka ịgbado ọkụ DC reverse polarity.

Carbon steels ntuziaka elektrọd ngwa ịgbado ọkụ

Ụlọ ọrụ & Ụlọ ọrụ

Ngwaahịa mejupụtara na nrụnye Njirimara iwebata

Ngwakọta kemịkal:

ALOY(wt%)	C	Mn	Si	Cr	Ni	Mo	P	S	V
GB/T iwu	0.15	1.6	0.9	0.2	0.3	0.3	0,035	0,035	0.08
Iwu AWS	0.15	1.25	0.9	0.2	0.3	0.3	0,035	0,035	0.08
URU Ọmụmaatụ	0,075	1.17	0.5	0.04	0.02	0,007	0.017	0.009	0.01

ALA nke igwe:

ALA	IKE (MPa)	IKE EXTENSION (MPa)	Okpomọkụ ℃xh	ELONGATION(%)
GB/T iwu	400	490	AW	20
Iwu AWS	400	490	AW	22
URU Ọmụmaatụ	460	555	AW	30

NDỊ AKWỤKWỌ NDỊ AKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWASỊAKWỤKWỌRỤRỤ

Nkọwapụta DIAMETERS(mm)		2.6*350	3.2*350	4.0 * 400	5.0 * 400
ELECTRICITY	H/W	80-110	100-130	130-180	180-230
(Amp)	O/W	50-80	90-120	130-160	-

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

430Mpa Electrode aka maka obere carbon steel04

Ikpe a na-ahụkarị

430Mpa Electrode aka maka obere carbon ígwè05

Asambodo

Ngwaahịa mejupụtara na nrụnye Njirimara iwebata

Ngwakọta kemịkal:

ALOY(wt%)	C	Mn	Si	Cr	Ni	Mo	P	S	V
GB/T iwu	0.15	1.6	0.9	0.2	0.3	0.3	0,035	0,035	0.08
Iwu AWS	0.15	1.25	0.9	0.2	0.3	0.3	0,035	0,035	0.08
URU Ọmụmaatụ	0,075	1.17	0.5	0.04	0.02	0,007	0.017	0.009	0.01