AWS E309-16 igwe anaghị agba nchara Ihe mgbado ọkụ siri ike waya

AWS E309-16 igwe anaghị agba nchara Ihe mgbado ọkụ siri ike egosipụtara onyogho

Ọ bụ adabara ịgbado ọkụ otu ụdị igwe anaghị agba nchara Ọdịdị, mejupụtara ígwè na dissimilar ígwè mmiri mere site sịntetik eriri, petrochemical ngwá, wdg Ọ nwekwara ike-eji maka surfacing nke mgbanwe oyi akwa nke n'ime mgbidi nrụgide ngwá ọrụ nke nuklia reactor na ịgbado ọkụ. nke Ọdịdị n'ime ụlọ elu.

Ihe Mba:GES-309 (E309-16)

Kwesịrị ekwesị maka::Igwe anaghị agba nchara

ika::JINGLEI

Ike ọkọnọ polarity::DC+/AC

Ikike asambodo:ABS, BV, CCS,DNV/GL,LR,JIS

Mmalite::China

Nha::2.0*250/2.6*300/3.2*350/4.0*350/5.0*350

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 igwe anaghị agba nchara na carbon ígwè ma ọ bụ ala alloy ígwè dị iche iche, igwe anaghị agba nchara efere cladding welding, 308 usoro igwe anaghị agba nchara na carbon ígwè ma ọ bụ ala alloy STEEL.
2. Ọkọlọtọ anyị zutere: GB/T983 E309-16, AWS A5.4 E309-16 & A5.4M E309-16, ISO3581-A: E (22 12) R 1 2, ISO3581-B: ES309-16

ÀJÀ:

E309L-16 bụ ultra-ala carbon Cr23Ni13 igwe anaghị agba nchara electrode eji na rutile ụdị mgbali akụrụngwa. Cross - kpọmkwem, enwere ike iji maka ịgbado ọkụ niile. Igwe a na-echekwara nwere obere carbon dị ala, yabụ ọ nwere ike iguzogide corrosion inter crystalline nke mmiri ozuzo carbide kpatara mgbe enweghị ihe nkwụsi ike dị ka niobium na titanium.

Atụmatụ

1. Titanium calcium igwe anaghị agba nchara electrode, isi ihe mejupụtara bụ 22% CR-12% Ni;
2. Stable arc, mara mma akpụ, mma ripples, ole na ole splashes, mfe de-slagging, ezi ọkụ na-eguzogide ọgwụ akpụkpọ, ezi stomatal iguzogide.
3. The weld metal nwere ihe ferrite na nwere obere mgbape uche.

A302 bụ Cr23Ni13 igwe anaghị agba nchara electrode na titanium calcium mkpuchi. Igwe a wụrụ awụ nwere ezigbo nguzogide mgbawa na nguzogide oxidation. Ac-dc dual ojiji, ezigbo arụmọrụ usoro arụmọrụ. Iji meziwanye nguzogide mgbape na nguzogide corrosion nke metal a wụrụ awụ, Mo ọdịnaya dị na 16 na-abawanye nke ọma site na ihe dịka 1% igwe anaghị agba nchara na-abụkarị titanium calcium ụdị na obere hydrogen ụdị abụọ. A na-eji ọkụ ọkụ dc maka ịgbado ọkụ ugbu a dị ka o kwere mee iji merie ọbara ọbara na omimi nke mkpanaka ịgbado ọkụ. Titanium calcium mkpuchi electrode adịghị adabara maka ịgbado ọkụ ọnọdụ zuru oke, ọ bụ naanị maka ịgbado ọkụ dị larịị na ịgbado ọkụ; Enwere ike iji electrode nwere mkpuchi hydrogen dị ala maka ịgbado ọkụ zuru oke.

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	Cu
GB/T iwu	0.15	0.5-2.5	1.00	22.0-25.0	12.0-14.0	0.75	0,040	0.03	0.75
Iwu AWS	0.15	0.5-2.5	1.00	22.0-25.0	12.0-14.0	0.75	0,040	0.03	0.75
URU Ọmụmaatụ	0.046	1.35	0.77	24.5	12.6	0.38	0.028	0,003	0.13

ALA nke igwe:

ALA	IKE (MPa)	IKE EXTENSION (MPa)	Okpomọkụ ℃xh	IMAPACT URU J/℃	ELONGATION(%)
GB/T iwu	-	550	-	-	25
Iwu AWS	-	550	-	-	30
URU Ọmụmaatụ	-	617	-	-	38

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	50-75	70-95	80-120	110-160	160-190
	O/W	20-50	45-80	70-110	90-135	-

Nkwakọ ngwaahịa:

NKWUKWU	Ogologo	PCS/1KG	Arọ/1KG
2.0mm	300mm	79 PCS	2KG
2.6mm	300mm	48 PCS	2KG
3.2mm	350mm	27 PCS	5KG
4.0mm	350mm	16 PCS	5KG
5.0mm	350mm	12 PCS	5KG

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

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	Cu
GB/T iwu	0.15	0.5-2.5	1.00	22.0-25.0	12.0-14.0	0.75	0,040	0.03	0.75
Iwu AWS	0.15	0.5-2.5	1.00	22.0-25.0	12.0-14.0	0.75	0,040	0.03	0.75
URU Ọmụmaatụ	0.046	1.35	0.77	24.5	12.6	0.38	0.028	0,003	0.13