Ọkụ Na-ere Ọkụ Maka Rhk 2.5mm 3.2mm 4.0mm 5.0mm Aws E7018 Carbon Steel Arc Welding Electrode

Nkọwa Dị Mkpirikpi:

J556 (AWS E8016-G) bụ elektrọd ígwè dị ala nke nwere obere mkpuchi hydrogen potassium. Enwere ike iji ma AC na DC, a pụkwara ịgbado ya n'ọnọdụ niile.


Nkọwa Ngwaahịa

Akara Ngwaahịa

N'ịgbaso ozizi nke "ịdị mma, ọrụ, arụmọrụ na uto", anyị enwetala ntụkwasị obi na otuto site n'aka ndị na-azụ ahịa n'ime obodo na n'ụwa niile maka Hot Selling maka Rhk 2.5mm 3.2mm 4.0mm 5.0mm Aws E7018 Carbon Steel Arc Welding Electrode, Anyị nwere olileanya na anyị ga-enwe mmekọrịta enyi na enyi na onye ọchụnta ego si n'akụkụ ụwa niile.
Site n'ịgbaso ozizi nke "ịdị mma, ọrụ, arụmọrụ na uto", anyị enwetala ntụkwasị obi na otuto site n'aka ndị na-azụ ahịa n'ime obodo na n'ụwa niile makaElectrọde ịgbado ọkụ na elektrọde ịgbado ọkụ nke China E7018Anyị na-anabata ohere ịme azụmahịa gị ma nwee olileanya inwe obi ụtọ itinye nkọwa ndị ọzọ gbasara ngwaahịa na ngwọta anyị. Enwere ike ikwe nkwa ịdị mma dị mma, ọnụ ahịa asọmpi, nnyefe n'oge na ọrụ a pụrụ ịtụkwasị obi. Maka ajụjụ ndị ọzọ, biko egbula oge ịkpọtụrụ anyị.
Ngwa:

Ịgbado ígwè nke 9% Cr-1% Mo na 9% Cr-2% Mo eji maka ike eletrik na arịa nrụgide dị elu.

NKỌWA:

PA-8016-B8 bụ elektrọd hydrogen dị ala nke ígwè weld ya nwere 9%Cr-1%Mo. Emebere ya maka ígwè dị elu na ígwè maka ọrụ hydrogen na-ekpo ọkụ, ọkachasị na ụlọ ọrụ petrochemical. Enwere ike ịkwado elektrọd a maka ike nrụgide ya dị elu, ezigbo ike na nnukwu iguzogide okpomọkụ.

NKWUKWU maka ojiji:

1. Kpoo elektrọd ndị ahụ na 350-400°C ruo ihe dị ka otu awa tupu e jiri ha, ma debe elektrọd ndị ahụ na 100-150°C mgbe e mechara ha ka ha ghara iru mmiri.

2. Jiri usoro nzọụkwụ azụ ma ọ bụ kụọ arc ahụ n'elu obere efere ígwè e kwadebere maka ebumnuche a kpọmkwem iji gbochie oghere ikuku na arc ahụ ịmalite.

3. Debe arc ahụ dị mkpụmkpụ dịka o kwere mee.

4. Kpoo ọkụ tupu oge eruo na 100-150°C. Okpomọkụ a ga-etinye na-adị iche dabere na ọkpụrụkpụ efere na ụdị ígwè a ga-eji agbanye ya.

5. Lezienụ anya ka ị ghara ịgafe ihe kwesịrị ekwesị maka okpomọkụ n'ihi na oke okpomọkụ na-akpata mmebi nke uru mmetụta na ike mmepụta nke ígwè weld.

IV. MMIRI KEMIKỌTA A NA-AHỤKARỊ N'IME ÍGWÈ WELD (%):

C

Si

Mn

Cr

Mo

0.06

0.42

0.68

9.38

1.05

V. NGWỌTA MGBE NKE MMIRI ỌRỤ NKE WELD METAL:

Ike nrụgide N/mm2(Ksi)

Isi Mmepụta N/mm2

(Ksi)

Ogologo %

PWHT

705 (102)

560 (81)

24

740°C x 1 awa

VI. ỌNỌDỤ ỊGBỌ ỌKỤ: ỌNỌDỤ NILE

VII. Nha na oke ugbu a akwadoro (AC/DC+):

Dayameta (mm)

2.5

3.2

4.0

5.0

Ogologo (mm)

350

350

narị anọ

narị anọ

Ampere

Dị larịị

55 – 85

90 – 130

130 – 180

180 – 240

V na OH

50 – 80

80 – 115

110 – 170

150 – 200

N'ịgbaso ozizi nke "ịdị mma, ọrụ, arụmọrụ na uto", anyị enwetala ntụkwasị obi na otuto site n'aka ndị na-azụ ahịa n'ime obodo na n'ụwa niile maka Hot Selling maka Rhk 2.5mm 3.2mm 4.0mm 5.0mm Aws E7018 Carbon Steel Arc Welding Electrode, Anyị nwere olileanya na anyị ga-enwe mmekọrịta enyi na enyi na onye ọchụnta ego si n'akụkụ ụwa niile.
Ọkụ Na-ere MakaElectrọde ịgbado ọkụ na elektrọde ịgbado ọkụ nke China E7018Anyị na-anabata ohere ịme azụmahịa gị ma nwee olileanya inwe obi ụtọ itinye nkọwa ndị ọzọ gbasara ngwaahịa na ngwọta anyị. Enwere ike ikwe nkwa ịdị mma dị mma, ọnụ ahịa asọmpi, nnyefe n'oge na ọrụ a pụrụ ịtụkwasị obi. Maka ajụjụ ndị ọzọ, biko egbula oge ịkpọtụrụ anyị.


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