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

AWS E7018-A1 Steel Alloy dị ala igwe anaghị agbado ọkụ waya Ngwa ịgbado ọkụ egosipụtara onyonyo.

R106Fe ụdị obere alloy okpomọkụ na-eguzogide ígwè aka electrode, makwaara dị ka AWS ọkọlọtọ E7018-A1 ụdị okpomọkụ na-eguzogide ígwè aka electrode bụ ígwè ntụ ntụ obere hydrogen ụdị ọgwụ akpụkpọ anụ, nwere Mo0.5% pearlite okpomọkụ na-eguzogide ígwè electrode, agbaze arụmọrụ bụ banyere 110% .Ọtụtụ mgbe DC reverse njikọ, ma nwere ike ịbụ AC ịgbado ọkụ, obere arc ọrụ, nwere ike mepụta zuru ọnọdụ ịgbado ọkụ.Tupu ịgbado ọkụ, electrode ga-eme achịcha na 350 ℃ maka 1 hour na-eji dị ka mkpa.Tupu ịgbado ọkụ, ekwesịrị ịsacha nchara, mmanụ, mmiri na adịghị ọcha ndị ọzọ.

Ụdị ọkọlọtọ::AWS A5.5 E7018-A1

Ihe Mba::GER-107 (E7018-A1)

Kwesịrị ekwesị maka::Obere alloy ígwè

ika::Gintune

Ike ọkọnọ polarity::DC+/AC

Ikike asambodo:Ọ DỊGHỊ

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

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Ngwa&Ọkọlọtọ&Ndeeba:

AWS E7018-A1 (R106Fe) okpomọkụ na-eguzogide ígwè aka electrode adabara ịgbado ọkụ ọkpọkọ, okpomọkụ Exchanger kpo oku elu ọkpọkọ na uzuoku ọkpọkọ n'okpuru 450 ℃ (dị ka 15MoG, T1, P1 ígwè) na ndị ọzọ oge.Dị ka ASTM A204 na A335-P1 tubes;The weldment kwesịrị preheated ka 90-110 ℃ tupu ịgbado ọkụ, na-edebe interlayer okpomọkụ.Enwere ike iji maka ịgbado ọkụ n'ozuzu obere alloy ígwè elu ike ígwè Ọdịdị.Na nke a aka electrode nwere ike iji maka zuru ọnọdụ ịgbado ọkụ.Dị ka e ji mara nke mmepụta usoro nke obere okpomọkụ liquefied gas, a na-eji obere okpomọkụ ígwè na ọkwa dị iche iche dị iche iche ọrụ okpomọkụ (-40 ℃, -70 ℃, -100 ℃, -194 ℃, -253 ℃ ), na a na-ahọrọ ihe ịgbado ọkụ kwekọrọ.

Atụmatụ

Ụdị aka electrode a bụ ígwè ntụ ntụ obere hydrogen ụdị aka electrode, na-agbakwunye ígwè ntụ ntụ, nnukwu agbaze arụmọrụ;A na-agbakwunye 0.5% Mo iji meziwanye ike weld na nguzogide corrosion;Na arc ahụ kwụsiri ike, ọ na-adịchaghị agbasa, na-akpụpụta, desagging dị mfe, arụmọrụ X-Ray dị mma.

Ihe ndị a na-ejikọtakarị nke pearlitic okpomọkụ na-eguzogide ígwè bụ chromium, molybdenum, vanadium, niobium na ihe ndị ọzọ iji gboo mkpa ọrụ dị iche iche.N'ihi na nkwonkwo edinam nke carbon alloy ọcha na ígwè, ọ dị mfe na-etolite siri ike Ọdịdị n'oge ịgbado ọkụ, na ịgbado ọkụ arụmọrụ adịghị mma.Ya mere, nchara na-eguzogide okpomọkụ na pearlitic na-emekarị ka ọ dị ọkụ tupu ịgbado ọkụ ma na-ewe iwe mgbe ịgbado ọkụ.

Carbon steels ntuziaka elektrọd ngwa ịgbado ọkụ

Ụlọ ọrụ & Ụlọ ọrụ

Ngwaahịa mejupụtara na nrụnye Njirimara iwebata

Ngwaahịa mejupụtara na nrụnye Njirimara iwebata

Ngwakọta kemịkal:

ALOY(wt%)	C	Mn	Si	Cr	Mo	P	S
GB/T iwu	0.12	1.00	0.80	-	0.40-0.65	0.03	0,030
Iwu AWS	0.12	0.90	0.80	-	0.40-0.65	0.03	0,030
URU Ọmụmaatụ	0.6	0.7	0.31	0,035	0.5	0.012	0.01

ALA nke igwe:

ALA	IKE (MPa)	IKE EXTENSION (MPa)	Okpomọkụ ℃xh	IMAPACT URU J/℃	ELONGATION(%)
GB/T iwu	390	490	620*1	-	22
Iwu AWS	390	490	620*1	-	22
URU Ọmụmaatụ	480	570	620*1	170/ Okpomọkụ nkịtị	26

NDỊ AKWỤKWỌ NDỊ AKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWASỊAKWỤKWỌRỤRỤ

Nkọwapụta DIAMETERS(mm)		2.6*350	3.2*350	4.0 * 400	5.0 * 400
ELECTRICITY (Amp)	H/W	80-110	100-130	130-180	170-210
	O/W	60-100	80-120	120-160	-

Nkwakọ ngwaahịa:

NKWUKWU	Ogologo	PCS/1KG	Arọ/1KG
2.6mm	300mm	48 PCS	2KG
3.2mm	350mm	27 PCS	5KG
4.0mm	350mm	16 PCS	5KG
5.0mm	350mm	12 PCS	5KG

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	Mo	P	S
GB/T iwu	0.12	1.00	0.80	-	0.40-0.65	0.03	0,030
Iwu AWS	0.12	0.90	0.80	-	0.40-0.65	0.03	0,030
URU Ọmụmaatụ	0.6	0.7	0.31	0,035	0.5	0.012	0.01

ALA nke igwe:

ALA	IKE (MPa)	IKE EXTENSION (MPa)	Okpomọkụ ℃xh	IMAPACT URU J/℃	ELONGATION(%)
GB/T iwu	390	490	620*1	-	22
Iwu AWS	390	490	620*1	-	22
URU Ọmụmaatụ	480	570	620*1	170/ Okpomọkụ nkịtị	26